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NBSIR 83-1685

GAS ORIFICE METER DISCHARGE

COEFFICIENTS AS DETERMINED BY

MASS FLOW MEASUREMENTS

D.B. Mann

J.A. Brennan

C.F. Sindt

J.F. LaBrecque

S.E. McManus

C.H. Kneebone

National Bureau of Standards

U.S. Department of Commerce

Boulder, Colorado 80303

August 1983

a

NBSIR 83-1685

\ * GAS ORIFICE METER DISCHARGE n>.i

COEFFICIENTS AS DETERMINED BY

MASS FLOW MEASUREMENTS -

D.B. Mann

J.A. Brennan

C.F. Sindt

J.F. LaBrecque

S.E. McManus

C.H. Kneebone

Chemical Engineering Science Division

National Engineering Laboratory

National Bureau of Standards

U.S. Department of Commerce

Boulder, Colorado 80303

August 1983

Sponsored by:

Gas Research Institute 8600 West Bryn Mawr Avenue

Chicago, Illinois 60631

U.S. DEPARTMENT OF COMMERCE, Malcolm Baldrige, Secretary

NATIONAL BUREAU OF STANDARDS, Ernest Ambler, Director

CONTENTS

Page

1. INTRODUCTION 1

2. REFERENCE FLOW SYSTEM 2 2.1 Components 2 2.2 Instrumentation 4

2.2.1 Instruments for Measurement

of Mass FI ow. 4

2.2.2 Instrumentation on the Gas

Portion of the System 4

2.3 Automatic Data Acquisition 5 2.4 Operation.... 6

3. ORIFICE METER GAS FLOW TESTS.... 7 3.1 Orifice Flowmeter Test Equipment 8

3.1.1 Orifice Meter Runs......... 8

3.1.2 Ori f ice PI ates. 8

3.1.3 Flow Conditioners. 10

3.1.4 Gas System Piping 10

3.2 Orifice Meter Instrumentation..... 13

3.3 Flow Test Procedures 15

3.4 Test Results...... 17

3.5 Future Plans 17

REFERENCES CITED 94

APPENDIX I. Measurements of Orifice Meter Runs 95

APPENDIX II. Measurements of Orifice Plates 104

APPENDIX III. Measurements of Flow Conditioners 121

i i i
LIST OF TABLES

Page

Table 1. Orifice Plate-Meter Run Test Combinations 15

Table 2(a) Test Meter Identification and Physical

Measurements

Nominal 2 Inch AGA/API Orifice Meter

(SI Units) 36

Table 2(b) Test Number, Measured and Calculated

Quantities Nominal 2 Inch AGA/API Orifice

Meter (SI Units) 37

Table 3(a) Test Meter Identification and Physical

Measurements

Nominal 3 Inch AGA/API Orifice Meter

(SI Units) 42

Table 3(b) Test Number, Measured and Calculated

Quantities Nominal 3 Inch AGA/API Orifice

Meter (SI Units) 43

Table 4(a) Test Meter Identification and Physical

Measurements

Nominal 4 Inch AGA/API Orifice Meter

(SI Units) 49

Table 4(b) Test Number, Measured and Calculated

Quantities Nominal 4 Inch AGA/API Orifice

Meter (SI Units) 50

Table 5(a) Test Meter Identification and Physical

Measurements

Nominal 6 Inch AGA/API Orifice Meter

(SI Units) 59

Table 5(b) Test Number, Measured and Calculated

Quantities Nominal 6 Inch AGA/API Orifice

Meter (SI Units) 60

Table 6(a) Test Meter Identification and Physical

Measurements

Nominal 2 Inch AGA/API Orifice Meter

(British Units) 65

Table 6(b) Test Number, Measured and Calculated

Quantities Nominal 2 Inch AGA/API Orifice

Meter (British Units) 66

Table 7(a) Test Meter Identification and Physical

Measurements

Nominal 3 Inch AGA/API Orifice Meter

(British Units) 71

Table 7(b) Test Number, Measured and Calculated

Quantities Nominal 3 Inch AGA/API Orifice

Meter (British Units) 72

iv
Page

Table 8(a) Test Meter Identification and Physical

Measurements

Nominal 4 Inch AGA/API Orifice Meter

(British Units) 78

Table 8(b) Test Number, Measured and Calculated

Quantities Nominal 4 Inch AGA/API Orifice

Meter (British Units) 79

Table 9(a) Test Meter Identification and Physical

Measurements

Nominal 6 Inch AGA/API Orifice Meter

(British Units) 88

Table 9(b) Test Number, Measured and Calculated

Quantities Nominal 6 Inch AGA/API Orifice

Meter (British Units) 89

v
LIST OF FIGURES:

Page

Figure 1 Flow reference facility schematic 3

Figure 2 Typical orifice meter flange 3

Figure- 3 Flow conditioner 11

Figure 4 Gas system piping schematic 12

Figure 5(a) Results from 2 inch meter with

the 1-1/8 inch orifice plate 18

Figure 5(b) Results from 2 inch meter with

the 1-3/8 inch orifice plate 19

Figure 5(c) Results from 2 inch meter with

the 1-1/2 inch orifice plate 20

Figure 6(a) Results from 3 inch meter with

the 1-1/8 inch orifice plate 21

Figure 6(b) Results from 3 inch meter with

the 1-1/2 inch orifice plate 22

Figure 6(c) Results from 3 inch meter with

the 1-3/4 inch orifice plate 23

Figure 6(d) Results from 3 inch meter with

the 2 inch orifice plate 24

Figure 6(e) Results from 3 inch meter with

the 2-1/4 inch orifice plate 25

Figure 7(a) Results from 4 inch meter with

the 1-1/2 inch orifice plate 26

Figure 7(b) Results from 4 inch meter with

the 2 inch orifice plate 27

Figure 7(c) Results from 4 inch meter with

the 2-1/4 orifice plate 28

Figure 7(d) Results from 4 inch meter with

the 2-5/8 inch orifice plate 29

Figure 7(e) Results from 4 inch meter with

the 3 inch orifice plate 30

Figure 8(a) Results from 6 inch meter with

the 1-1/4 inch orifice plate 31

Figure 8(b) Results from 6 inch meter with

the 2-1/4 inch orifice plate 32

Figure 8(c) Results from 6 inch meter with

the 3 inch orifice plate 33

Figure 8(d) Results from 6 inch meter with

the 3-1/2 inch orifice plate 34

Figure 9 Plot showing Reynolds number ranges for

original Ohio State water data [13] and

data from this v/ork 35

vi
UNITS AND DIMENSIONS

International System (SI) and U.S. Customary (British)

Unit Names and Symbols

Quantity SI Unit

Name

SI Unit

Symbol

British Unit

Name

British U Symbol

1 ength meter m foot ft mass kilogram kg pound lb

time second s second s temperature kelvi

n

K fahrenhei

t

°F

Conversion Factors for Tabular Listings

to convert

ft

°F

psia

in H 2 0 (60°F)

1 bm

/ft3

to

m

K

MPa

kPa

kg/m3

multiply by

0.30480

Tk

= (to F + 459.67) /I .8

6.8948 (10* 3

)

0.248843

16.01846

Note: In addition to the tabular listings, we occasionally use U.S.

Customary Units (non-SI) within the text to accommodate the

intended audience.

GAS ORIFICE METER DISCHARGE COEFFICIENTS AS DETERMINED BY

MASS FLOW MEASUREMENTS

D. B. Mann, J. A. Brennan, C. F. Sindt,

J. F. LaBrecque, S. E. McManus and C. H. Kneebone

National Bureau of Standards

Boulder, CO 80303

Performance data of gas orifice meter runs and plates have been

generated under a U.S. gas industry supported program. The data have

been developed using nitrogen gas and a unique NBS gas flow measurement

facility capable of directly measuring the mass of gas metered by the

orifice device. Direct comparison of predictions from empirical

equations can now be made at orifice bore Reynolds Numbers near four

million. Two meter runs for each of four nominal line sizes and two

sets of orifice plates with up to six beta ratios per set were interchanged in order to develop full meter performance characteri sties

.

Orifice meter and flow reference system data are used to calculate

discharge and expansion coefficients which in turn are compared to those

derived from existing equations. Orifice meter performance data and

system descriptions are provided.

Key words: discharge coefficients; flow measurement; flowmeter;

gas flow; mass flow; orifice meter.

1. INTRODUCTION

Staff members of the National Bureau of Standards (NBS) laboratories

located at Boulder, Colorado have modified an existing cryogenic liquid

flowmetering facility to allow precise flow measurement of gas at ambient

temperatures. The gas meter measurement is compared directly to the existing

liquid mass flow reference system which is based on mass and time measurements

[1]. An extensive gas flowmetering research program based on this new facility

is in progress. The program was initially supported by the American Gas

Association (AGA) and the Gas Research Institute (GRI) and is currently funded

entirely by the Gas Research Institute (Contract 5080-353-0422). The cryogenic

liquid measurement part of the program continues under sponsorship of the

Compressed Gas Association (CGA).

The concept of extending the cryogenic flow reference system to gas flow

operation was proposed by Mann and Brennan [2] in 1977. Funding to modify the

existing facility to demonstrate the feasibility of gas flow operation was made

available from NBS and modifications were completed in July of 1979. The gas

flowmetering research program is directed through the GRI -NBS Basic Gas Metering

Steering Committee which plans program objectives, reviews current progress and

aids NBS in the selection of experiments directed at solutions to current gas

metering problems.

The research area of immediate interest to the Committee was the

performance of the gas orifice meter. A gas turbine meter was included in the

program and was used as a facility monitor for setting flow rates. Future

research is planned on the performance of gas turbine flowmeters and the

devices.

The Committee provided two sets of orifice meter runs in four nominal line

sizes with orifice plates which provided six beta ratios ranging from 0.2 to

1
0.75 for each run size. Three flow conditioners were also provided by the

Committee. The orifice meter runs, plates, and flow conditioners were fabricated to natural gas industry (U.S.) standards and are the joint property

of the American Gas Association and the American Petroleum Institute (AGA/API).

Using these multiple sets of runs and plates, a more representative range of

meter performance was possible compared to that of a single run size and one or

two special orifice plates. A description of the flow reference system, the

orifice meters under test and the test procedures are given here in detail.

Data are presented in both tabular and graphical form. Archival data are also

available [3] and a summary report of this program appears in the literature

[4].

Data presented provide added confirmation that suspected gas orifice

metering performance anomalies exist in the flow range covered. The data do not

necessarily reveal sources of these anomalies at this time and research is

continuing in order to establish a rational basis for what needs to be done to

significantly improve or replace present correlations.

2. REFERENCE FLOW SYSTEM

2.1 Components

The flow reference system is shown schematically in figure 1 and consists

of a closed loop thermodynamic cycle where the process fluid, nitrogen, is

circulated between temperature limits of 85 K and 300 K at pressures of 0.5 MPa

to 4.1 MPa. Work is done on the cycle by centrifugal pumps operating at 85 K which increase the liquid nitrogen pressure from 0.5 MPa to 4.1 MPa. Heat

energy enters the process from the ambient surroundings and through a steam heat

exchanger which controls the gas temperature at the test section. Heat energy

is removed from the system by the refrigeration effect provided by boiling

liquid nitrogen in the subcooler, supplementary liquid nitrogen introduced at

the main heat exchanger and water cooling at the water heat exchanger following

the gas test section.

The low pressure cryogenic portion of the cycle is maintained at a pressure

of 0.5 MPa by introducing helium gas at the catch and weigh tank. This inert

pressurant provides necessary over-pressure to inhibit boiling of the liquid

nitrogen throughout the cryogenic portion of the cycle. The high pressure

portion of the cycle is accomplished in two steps. The variable speed

centrifugal boost pump provides a controlled pressure of about 0.7 MPa at the

inlet to a fixed speed pressure pump. The centrifugal pressure pump then

increases the pressure of the process fluid to 4.1 MPa. Process fluid flow is

controlled by operation of the expansion valve. The pressure level of 4.1 MPa

was selected because the critical pressure of nitrogen is 3.4 MPa and operation

above this pressure avoids two phase boiling and condensing in the main heat

exchanger; a possible source of flow noise.

The main heat exchanger is a five pass, plate-fin type constructed of

aluminum and insulated with a 30 cm thickness of polyurethane foam. The cross section of the heat exchanger is 63.5 cm by 33 cm and is 4.92 meters in overall

length including manifolds. Two of the five passes provide counter current

heating and cooling of the process fluid. Two additional passes contain liquid

nitrogen supplemental refrigeration. The final pass is blocked at both ends and

is used as a gas thermometer for indication and control of heat exchanger

pressures and temperatures during the test draft period.

2
3

Figure

1.

Flow

reference

facility

schematic.
2.2 Instrumentation

All of the instruments on the Gas Mass Flow Reference System were

electrical devices except several pressure gauges that were used to monitor the

system during start up. The electrical instrumentation was read by two small

computers which were dedicated to the system and were on line during the system

operation. One computer accessed instruments in the low pressure, cryogenic

liquid portion of the system (computer A). The other computer was used

primarily but not exclusively to control and access instruments on the high

pressure, gas portion of the system (computer B). Both computers operated in

real time and interrogated the instruments at specified intervals or events. The

signals read by the computers were converted to engineering units and were

displayed at the computer terminals and/or stored on a mass storage device such

as a magnetic tape or disk.

2.2.1 Instruments for Measurement of Mass Flow

Instrumentation input to computer A included the liquid nitrogen

temperatures and pressures, voltage from the load cell in the catch tank, the

excitation voltage to the load cell and the test draft time. The load cell

voltage and the excitation voltage to the load cell were read with digital

voltmeters. The pressure and temperature sensors were read with a data logger.

The data logger and the digital voltmeters were read by computer A, which then

calculated the mass flow rate and recorded these data on magnetic tape.

2.2.2 Instrumentation on the Gas Portion of the System

All of the instruments on the warm portion of the system and some of the

instruments on the cold portion were read with computer B. In all 30

temperature sensors and 30 pressure sensors were interrogated twice a minute

during the monitoring mode. Signals from these sensors were converted to

engineering units and then displayed at the computer console which was a cathode

ray tube (CRT). The majority of the instruments were used for monitoring the

system operation and stability.

The signals from most of the pressure transducers were in the range of two

to ten volts at the operating conditions and did not require signal conditioning. Low level signals from some of the pressure transducers and all of the

temperature sensors required amplification prior to entering the computer

multiplexer and digitizers. The amplifiers were all in a single chassis with

four amplifiers per card; ten cards were used. Each amplifier had a fixed gain

but the gain was changeable by replacing a plug-in module. Use of this type of

system prevented inadvertent gain changes.

All signals were digitized and the computer converted them to engineering

units by applying the appropriate mathematical equations. The polynomial

equations were determined by calibrations. The pressure transducers were

calibrated using a laboratory quality bourdon tube gauge. The temperatures were

calculated using either the data from the Thermocouple Reference Table based on IPTS68 [5] or the calibration data from the manufacturer of the resistance

thermometers. A precision constant current source controlled to 1 part in 7500

supplied the current for the resistance thermometers.

4
The instruments used for the gas flow measurement with the orifice meters

were calibrated separately. These instruments and the method of calibration

will be discussed in Section 3.

2.3 Automatic Data Acquisition

The two separate computers mentioned in Section 2.2 provided the automatic

data acquisition, data display and data storage. Computer B had an input/output

(I/O) bus that accommodated cards with 16 input channels per card. Five of

these cards were used as input channels for the 30 pressure and 30 temperatures

discussed in Section 2.2. Each of these cards has a digitizer and each channel

can be accessed individually or in series with the rest of the card. For

calibration, the channels were individually selected and the analog signal was digitized and fed to the computer where it was incorporated as input for the

instrument calibration.

During system operation, it was necessary to monitor all of the system

functions so all data channels were interrogated in sequence via the

multiplexing capability at the I/O bus. The input signals were digitized as they were selected and this number was stored in an array. The number was then

retrieved and each parameter was calculated using the polynomial equations

determined by calibration.

The computer B was programmed to operate in three modes. The modes of

operation were 1) monitoring the pressures and temperatures, 2) monitoring

pressures and temperatures and storing the information on a disk and 3) taking

flow test data during a test point. In the monitoring and storage mode computer

B stored data on a magnetic disk in engineering units. Storage of these data

facilitated investigation of system functions prior to test data points if

desired. In the test point mode, data were also stored on a magnetic disk, but

most of the data were stored as raw data signals from the sensors and their

signal conditioning units, i.e. , data were stored as digitized raw data. The

program operated in the monitoring mode until the system stabilized at the

desired flow rate. The test point mode was then selected. The computer read a barometer and accessed the data disk. It then informed the operator via the CRT

that it was prepared to take test data.

Computer A interrogated a data logger and two digital voltmeters. The data

logger read the signals from pressure and temperature sensors in the liquid

nitrogen. It also read the current supplied to the resistance thermometers.

The two digital voltmeters read the load cell and the load cell excitation

voltage. The actual starting point for the test was determined by a low point

setting on the load cell reading. When the output from the load cell reached

this set point, a custom-built electronic unit started the recording system.

When the load cell reading reached a preset upper value, the unit stopped the

recording system to end the test point. The catch tank was allowed to partially

fill before the test point started thereby eliminating the initial disturbance

caused by valve closure. The overall cycle was started by manual switch

selection.

During the test draft computer B repetitively interrogated four

differential pressures, a static pressure and two temperatures and stored these

as raw digital data on the magnetic disk. Two of the differential pressures

5
were measured at the orifice meter; the other two were for monitoring the system

stability during the test draft. The static pressure was measured at the

downstream orifice pressure tap. The temperatures were measured at the orifice

meter and in the liquid nitrogen upstream of the catch tank.

At the conclusion of the test draft, computer B calculated the mass flow

rate through the orifice meter using ANSI/API 2530 [6]. This calculation was made using the square of the average of the square roots of the differential

pressure readings made during the test draft. The average of the static

pressure and the temperature were used to calculate the density of the nitrogen

near the orifice plate. The mass flow rate at the orifice and the barometric

pressure were transmitted to computer A. Computer A transmitted back to B the

test point number and the time of day. The test point number with the time was

used to identify the data on both computer mass storage units.

Computer A stored the test information on a magnetic tape. Computer B stored the raw data on a disk. At the conclusion of the calculation, the test

point, date and time were stored along with the averages of the pressures and

temperatures. The data on the tape of computer A was transferred to computer B and added to the data disk at the end of the day. The disk now contained all of

the test point data for a particular test. These data were transferred to a large main frame computer where the raw data were again converted to engineering

units and averages were calculated. The averages were compared to those

calculated in computer B. The comparison was made as a check on the accuracy of

data transmission.

Data in SI units were eventually written to the archival file. These data were also further reduced and coefficients were calculated, plots were

generated, etc. from the engineering unit data file.

2.4 Operation

The time integrated mass flow rate passing through the test meter must be

the same as the mass accumulated in the weigh tank. Instrumentation has been

developed and applied to actively control and measure parameters which are sensitive to changes in this flow stability, and provide a measure of error

resulting from non-stable flow.

The result of non-stable flow could be an error in the measurement by the

reference system. This error would consist of an amount of mass of nitrogen

fluid which is either measured by the test meter and not measured by the

reference system or not measured by the test meter but measured by the reference

system. The error could only result from a mass of fluid nitrogen either being

stored or expelled in the volume which connects the test meter with the

reference system.

For each flow test configuration, the volume of piping between the test

meter and the reference system remains constant. There will be no change in the

physical volume during the test draft period. Any measurement error must result

from a change in fluid density at some point within the fixed volume between the

test meter and the reference system.

Referring to Figure 1, it is possible to isolate three separate subvolumes

between the test meter and the reference system. The first subvolume is the

ambient temperature volume measured from the active test meter element to the warm end of the main heat exchanger. A change in density within this volume can

6
be found by measuring the temperature and pressure at the beginning and end of

the test draft period and calculating the density change from the state equation

of nitrogen [7].

Subvolume two is bounded by the warm end of the main heat exchanger and the

low temperature expansion valve. It can be monitored for change in pressure

using the same method as for subvolume one. Change in temperature of this

volume is considered a change in bulk temperature because of the large

temperature difference throughout the exchanger length. Measurement is done by

recording the change in pressure within the capped heat exchanger flow passage

and calculating an equivalent temperature change for the period of the test

draft. The state equation of nitrogen is used to calculate this temperature

change and to calculate the density change in the flow passage volume.

The third subvolume is that defined by the expansion valve and the weigh

tank. This volume is filled with compressed single phase liquid nitrogen and

can be directly monitored for change of pressure and temperature at the

beginning and end of the test draft. Density is calculated from the state

equation.

During each test, the above three subvolumes are monitored for pressure and

temperature change. Density changes for each subvolume are calculated and added

to give the total estimated error in terms of mass. This value is then in turn

compared to the mass of the test draft and if found to be less than 0.1 percent

the test point is considered stable. If found to be greater than 0.1 percent

this fact was used only as indicator. The calculated error is not applied as a correction because the uncertainty of the error is greater than the estimated

error of the flow measurements themselves. However, the procedure provides a measurable quantity which aids in defining and maintaining mass flow stability

during the test draft period.

The above measurements are passive controls on the degree of flow stability

during the test draft period. The results of the measurements and calculations

provided limits to the pressure and temperature excursions tolerated by the

experimentalist during the test draft period. As a result of these measurements

made during the early part of the program, it was found that additional active

control was needed to assure stable flow. Referring to figure 1, during the

test draft period, the valve on the weigh tank is closed and the liquid level

increases in the weigh tank and correspondingly decreases in the catch tank. A

decrease in the level of the catch tank decreases slightly the suction head of

the boost pump and results in a slight reduction in the pump output. This

reduction is carried through the system as a slight decrease in flow rate. For

the fixed expansion valve setting, this reduction in flow gives a slight

reduction in pressure at the gas test section. A control system was installed

which increased the boost pump drive motor speed and pump output to compensate

for the reduction in catch tank liquid level.

3. ORIFICE METER GAS FLOW TESTS

With pairs of each of the four line sizes and with six plates per meter

run, it was possible to have 96 different combinations (not including repeat

tests) of meter runs and plates. This number was reduced initially because of

7
pressure differential and reference system flow restrictions. A test plan was generated which was designed to limit the number of run and plate combinations

based on meter performance. If a particular run-plate combination gave

consistent results, then repeat runs were limited. There were 856 test points

included in the current test series. Of these test points, 17 were eliminated

because of instrumentation or equipment failure during the test draft. The

remaining 839 test points are included in this report. These test points

represent 109 combinations including repeat tests and over 73,000 individual

measurements of pressure, differential pressure and temperature.

3.1

Orifice Flowmeter Test Equipment

As part of the flow measurement program at MBS Boulder, the meter runs,

the orifice plates and the flow conditioners were measured to document the

dimensional data for record. Included with those measurement data are the

dimensional data of a significant portion of the piping upstream of the meters

in the MBS flow facility. The latter is also documented in an archival file

[3] with the flow data corresponding to the installation.

3.1.1 Orifice Meter Runs

Each of the AGA/API meter runs is made up of three sections, an approach

section, an upstream section and a downstream section. The approach section is

affixed with a 600 psi ANSI flange on the upstream end and a special 0-ring

sealed flange on the downstream end. The upstream section mates with this

0-ring sealed flange on the approach section at the upstream end and has a similar 0-ring sealed flange on the downstream end which incorporates flange

pressure taps built to the ANSI/API 2530 specification [6]. This flange is

drilled in the bottom quadrants to accept two dowel pins which are used to

position the orifice plate and align the runs. The upstream end of the

downstream section mates with this flange and has corresponding flange taps and

holes for dowel pins. The downstream end of this section is also equipped with

a 600 psi ANSI flange. The flanges with taps have two tap holes, one at the

top and one at the bottom. Figure 2 is a drawing of a typical flange at the

orifice plate. The meter run diameter used for calculating data was the

average of the diameters measured in the plain of the upstream flange taps.

The meter runs were built to conform to the ANSI /API 2530 specification where

applicable. A detailed description of the meter runs is given in Appendix 1.

3.1.2 Orifice Plates

Two identical sets of six orifice plates were supplied with the meter

runs. These plates were sized to cover a beta ratio (orifice diameter to pipe

diameter) of about 0.2 to 0.75. The plates are all nominally 1/8 inch thick

and have a 45 degree bevel on the outlet side. The plates are affixed with a paddle- type handle which is stamped with the identifying code and the nominal

orifice size in inches. The plates were installed with the handle at the top

for all of the tests. A detailed description of the plates and their

identification is presented in Appendix 2.

8
Figure 2. Typical orifice meter flange.

9
3.1.3 Flow Conditioners

A perforated plate type flow conditioner [8,9] was installed upstream of

the approach section of the meter run during all of the tests recorded in the

archival data file. Figure 3 shows the general layout of the plates and

assembly. Three sizes of conditioners were used for the tests, a 4-inch, a 6-inch and a 10-inch.

Usually the 4-inch conditioner was used with the 2-inch and 3-inch meter

runs, the 6-inch conditioner with the 4-inch meter run and the 10-inch

conditioner with the 6-inch meter run. There were exceptions to this statement

and they are documented in the archival data file and are apparent in the

installation descriptions in Section 3.1.4. Since the flow conditioner

housings were a larger pipe size than the meter runs, there were reducers on each end of the housing. The housings thus were constructed using a 600 psi

ANSI flange welded to a reducer which was welded to a 600 psi ANSI flange the

size of the housing. This flange mated to a similar flange which was welded to

a length of run the nominal size of the unit. This straight run was welded to

a reducer which was welded to a 600 psi ANSI flange the same size as the inlet

flange. The 4-inch unit has 3-inch inlet and outlet flanges; the 6-inch unit

has 4-inch inlet and outlet flanges; and the 10-inch unit has 6-inch inlet and

outlet flanges.

The perforated plates were attached to each other with spacer rods. The

upstream plate was of the diameter to fit between the housing flanges thus

securing it in the housing. The other two plates fit inside the housing.

All dimensions for the units are given in Appendix 3.

3.1.4 Gas System Piping

The portion of the NBS flow facility between the steam heat exchanger and

the downstream end of the meter runs (see Figure 1) is described in detail here

and in the archival data file [3]. From the steam heat exchanger the 4-inch

pipe makes a right angle bend to the horizontal where it connects to the

horizontal piping upstream of the meter runs. In general, the gas flow test

section piping is in the form of a "U" shape in a horizontal plane containing

(from the upstream flange) a 4-inch straight section and a 4-inch gas turbine

meter with a 4-inch blocking valve and bypass. The bypass includes a 2-inch

block and bleed valve and 2-inch piping. Downstream of the bypass are two

right angle elbows, a flow conditioner, the orifice meter and the gas test

section downstream flange. The overall length of pipe depends on the nominal

orifice meter length. Four-inch (unless otherwise specified) schedule 40 pipe

spool pieces of various lengths are used to give equal length to the legs of

the "U".

Six specific configurations were used. Each configuration used is

identified in the archival data file. A schematic of the six configurations

excluding the 2-inch bypass is shown in Figure 4. The following is a description of each configuration:

Test Piping Configuration Code 1981-A. Upstream flange + 7.15 meter spool

piece + gas turbine meter (S/N 77-G-32B) + 4-inch ball valve + 0.75 meter spool

10
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0.75 V T 7.15 Flow

A-—I—I—

H

1981 -A 0,25

+— h

0.75 6 S

Orifice Plate (typ)

1981-8 025

4* meter

7.15

4—rH

0.76

H

~N f ...

{

02R

0.75 6*8 1.13R

.0.75. V T. A- -f -M3* meter ' — "^075

7.15 —

1 98 1 -C 025 Q.42R

“^77"Z^T^“6 's '0.7

5

1

* 2° meter — 7.15 —

1981-D 025 1 0^8R

M

-M

0.42R

—I

1 982-A 025

0.75 125 4*8

026R

7T-f 4 026R 0.75

2* meter 1

7.15

02R

120

02R

- } f,. g t 4 S 3* meter

02R

> 0.75

1982-E 025

4°^Vl 8.53

025R 6* meter —

H

025R

S - Flow conditioner

V - 4 inch ball valve

T - 4 inch gas turbine meter (S/N 77-G-32B)

R - Reducing sections

NOTE:

All facility pipes are nominal 4 inch excepting two sections.

The 1.95 meter section at 1981D and the 1.13R section at 198 IB, which is a 4 to 3 inch reducer, are 3 inch pipe.

All dimensions in meters unless otherwise specified.

Detailed dimensions of the meters are in Appendix 1.

Figure 4. Gas system piping schematic.
piece + right angle elbow + 0.25 meter spool piece + right angle elbow + 0.75

meter spool piece + 6-inch flow conditioner + AGA/API 4-inch orifice run + 0.75

meter spool piece + downstream flange.

Test Piping Configuration Code 1981-B. Upstream flange + 7.15 meter spool

piece + gas turbine meter (S/N 77-G-32B) + 4-inch ball valve + 0.75 meter spool

piece + right angle elbow + 0.25 meter spool piece + right angle elbow + 0.75

meter spool piece + 6-inch flow conditioner + 1.13 meter reducer (4x3)+

AGA/API 3-inch orifice run + 0.30 meter reducer (3x4)+ 0.75 meter spool

piece + downstream flange.

Test Piping Configuration Code 1 981 -C . Upstream flange + 7.15 meter spool

piece + gas turbine meter (S/N 77-G-32B) + 4-inch ball valve + 0.75 meter spool

piece + right angle elbow + 0.25 meter spool piece + right angle elbow + 2.77

meter spool piece + 6-inch flow conditioner + 0.75 meter spool piece + 0.42

meter reducer (4x2)+ AGA/API 2-inch orifice run + 0.42 meter reducer (2 x 4) + downstream flange.

Test Piping Configuration Code 1 981 -D . Upstream flange + 7.15 meter spool

piece + gas turbine meter (S/N 77-G-32B) + 4-inch ball valve + 0.75 meter spool

piece + right angle elbow + 0.25 meter spool piece + right angle elbow + 0.75

meter spool piece + 0.28 meter reducer (4x3)+ 1.95 meter spool piece

(3-inch) + 4-inch flow conditioner + 0.26 meter reducer (3x2)+ AGA/API

2-inch orifice run + 0.26 meter reducer (2x3)+ 0.30 meter reducer (3x4)+

0.75 meter spool piece + downstream flange.

Test Piping Configuration Code 1982-A. Upstream flange + 7.15 meter spool

piece + gas turbine meter (S/N 77-G-32B) + 4-inch ball valve + 0.75 meter spool

piece + right angle elbow + 0.25 meter spool piece + right angle elbow + 1.80

meter spool piece + 0.30 meter reducer (4x3)+ 4-inch flow conditioner + AGA/API 3-inch orifice run + 0.30 meter reducer (3x4)+ 0.75 meter spool

piece + downstream flange.

Test Piping Configuration Code 1982-B. Upstream flange + 9.53 meter spool

piece + gas turbine meter (S/N 77-G-32B) + 4-inch ball valve + 0.75 meter spool

piece + right angle elbow + 0.25 meter spool piece + right angle elbow + 0.35

meter reducer (4 x 6) + 10-inch conditioner + AGA/API 6-inch orifice run + 0.35

meter reducer (6x4)+ downstream flange.

3.2 Orifice Meter Instrumentation

The performance of orifice meters of defined geometry measuring a single

component fluid requires three parameters; static pressure, flowing fluid

temperature and differential pressure across the orifice plate. With these

three parameters the mass flow rate was calculated from the known properties of

the process fluid [7].

The automated data acquisition system described in Section 2.3 recorded

the measurements from the orifice meter instruments. Electronic signals were

supplied to the computer from pressure and temperature transducers and

associated signal conditioning equipment. The static pressure and the

differential pressure were measured with transducers whose output was current

proportional to pressure. Current from each of the transducers passed through

13
a precision resistor and the voltage across the resistor was read and

digitized, then fed to the computer. The computer also recorded the voltage

across the platinum resistance thermometer used to measure fluid temperature.

All of the digitized voltage signals were recorded on mass storage disks and

subsequently transmitted to a larger main frame computer where all data

reduction, analysis and presentation were performed.

The differential pressure across the orifice plate was measured at the

flange taps using two differential pressure transducers. The lower range

transducer which was 0 to 25 kPa was used until the range was exceeded, then

the high range transducer 0 to 50 kPa was automatically selected. Both of

these transducers experienced small but significant changes in the zero signal.

This change necessitated daily calibrations and use of the calibration for that

days tests. The differential pressure transducers were calibrated using a cistern mercury manometer at a base pressure of 4.1 MPa which was near the

system operating pressure. This mercury manometer was calibrated at ambient

base pressure with an air dead weight gauge certified by NBS. Corrections were

made to the mercury manometer reading to adjust the ambient pressure

calibration to the 4.1 MPa base pressure. These corrections were verified by

using two dead weight gauges, one for the base pressure and the other for the

base plus the differential pressure. This technique and documentation of the

accuracy of the pressure calibration facility has been reported by Sindt and

LaBrecque [10].

The 640 individual differential pressure calibration data points were

fitted to a straight line. Statistical analysis show a residual standard

deviation of 22 Pa where as for any of the single calibrations using 12 points

fitted to a straight line, the residual standard deviation ranged from 5 to

15 Pa. The total uncertainty limit of any single reading of these transducers

is predicted to be 38 to 54 Pa depending on the reading. The total uncertainty

limit for 30 measurements, the minimum taken per test point, is estimated to be

0.07% at 50 kPa, 0.1% at 25 kPa and 0.7% at 2.5 kPa. This total uncertainty

limit includes the uncertainty contributed by the transducers, the mercury

manometer and the dead weight gauge.

The static pressure was measured at the downstream orifice flange tap

using a transducer with a range of 0 to 6.895 MPa. This transducer was calibrated daily using an air dead weight gauge that was certified by NBS [10].

Nine hundred and thirty-five calibration data points from this transducer were

fitted to a straight line. The resulting residual standard deviation from this

fit was within + 0.12% at the 4.1 MPa operating pressure.

The gas temperature was measured downstream from the end of the orifice

meter runs using a platinum resistance thermometer driven by a current source

which maintained a constant current within + 0.01%. The thermometer was calibrated by comparison with a transfer standard certified by NBS.

Comparisons were made at the water ice point and at points up to 37 K above the

ice point. From these comparisons the estimated uncertainty of the thermometer

readings was -0.26 K to + 0.15 K for one reading; for thirty readings the

estimated uncertainty was -0.12 K to + 0.0 K. The procedure for calibration

was to first check the water ice point reading of both the thermometer and the

transfer standard, then comparisons were made at about six points up to 310 K.

The ice point was again checked as the last reading.
For all of the meter installations shown on Figure 4, the thermometer was located 0.6 m downstream from the last flange indicated on the schematic. The

distance from the orifice plate to the thermometer was the length of the

downstream meter section plus any spool piece and reducer shown on Figure 4

plus 0.6 m.

3.3 Flow Test Procedures

As previously stated tests were conducted on two sets each of four sizes

of meter runs. Each meter run is identified as FE1 through FE8 and includes

uostream and downstream piping. Each meter run had six pairs of orifice plates

covering a range of beta ratios of approximately 0.2 to 0.75. Plates of the same nominal size were identified with the same numeric value from 1 to 6.

Individual plates of the same size were further identified with a suffix of A or B.

For the tests reported here the orifice pressure differential was limited

to the range 2.5 to 50 kPa. The flow facility has a gas flow range limitation

of 0.45 to 2.5 kg/s. These two limitations precluded testing all the orifice

plates in any meter size. For a variety of other reasons not all plate-meter

run combinations were tested. Table 1 lists the orifice plate-meter run combinations that were available. An "X" in the body of the table indicates

the combinations that were tested.

Table 1. Orifice Plate-Meter Run Test Combinations

Run/Orifice 1A IB 2A 2B 3A 3B 4A 4B 5A 5B 6A 6B

FE1

FE2

X X X X X X

X X X X

FE3

FE4

X

X

XX X

X

X X

XXX

X

X

X

FE5

FE6

X X X X

X X

X X

X X

X X

X X

X X

X X X X

FE7

FE8

XX

XXX

X

X X

X

X

X

X

X

X

X

The test plan used in this study was randomized in flow rate, plate

selection and run selection. A series of randomized flow rate tests were conducted for each orifice plate-meter run combination. The method of taking

data with continuously increasing or decreasing flow rates was not used.

Repeated flow rate points were also randomized. With one exception, repeated

tests with a given orifice plate were not done without at least removing and

replacing the plate in the meter run. Normally, repeated tests were not done

consecutively.

15
The data were analyzed by calculating the product of the discharge

coefficient, C, and the expansion factor, Y

2 , and plotting the results as a function of the bore Reynolds Number. It was not possible to separate the

values of C and Y 2 in this phase of the test program although tests are underway which will allow this to be done.

The CY 2 product was calculated using equation (1).

(constant) (m) ( l-£4

) 2 (1)

(F ){i 2 )(pAP) h

a

= discharge coefficient

= expansion factor based on downstream pressure

= mass flow rate

= diameter ratio or beta

= orifice diameter

= orifice plate thermal contraction factor [6]

= gas density

= orifice differential pressure

= numeric function of dimensions and

conversion factors.

When the mass flow rate is in units of kg/s, orifice diameter is in units

of cm, gas density is in units of kg/m3 and differential pressure is in units

of kPa, then the

CY,

where CT2m

6

d

Fa

P£p

constant

constant

(4) (10,000 cm

2 /m2

)

tt( (2) 1,000 Pa/kPa)^

284.705 (SI units)

When the mass flow rate is in units of lbm

/s, orifice diameter is in

units of inches, gas density is in units of lbm

/ft3 and differential

pressure is in units of inches of H

2 O, then the

constant

where p w

9c

( 4 ) (144 in

2 /ft2

)

tt(pw

/ 12P (2 g

c T

2 10.0258 (British units)

62.3664 lb/ft3

; the density of water at 60°F(1 atm.) [11].

32.174 1

b

m

* ft/1 bf *

s

3

; the gravitational constant.

16
3.4 Test Results

The test identification is used to specify a single test or group of tests

and is carried through all of the tables. The key for the test identification

is as follows:

BFE1-4A-072981-C9]

Test run at NBS-Boulder Individual test point number(s)

Meter run and plate number Test date as MMDDYY

Tabular values for all values of the physical measurements of the orifice

plates and meter runs available to this project are given in tables 2 (a),

3 (a), 4 (a) and 5 (a) in the International System of Units (SI). The same information is also provided in U.S. Customary Units (British) in tables 6 (a),

7 (a), 8 (a) and 9 (a). All measured parameters taken during the test program

and all calculated values are tabulated in tables 2 (b), 3 (b), 4 (b) and 5(b)

in SI units and in tables 6 (b), 7 (b), 8 (b) and 9 (b) in British units.

The number of significant digits shown in the tables are more than can be

justified by the accuracy limitations but are carried for computational

consistency. The differential pressures in these tables are based on a density of water at 288. 71K (101.325 kPa) as being 0.999014 X 10 3 kg/m3

[ 11 ].

CY 2 and KY 2 values were calculated for each of the "N" data samples.

The tabulated values were determined by taking a simple average of the

individual calculations for each test point.

All the CY 2 values in the tables are plotted as a function of the

reciprocal bore Reynolds Number in figures 5 through 8. Also included in the

figures are curves denoting the values of CY 2 that were calculated using the

two methods specified by the ANSI/API 2530 and the ISO 5167 standards [12].

The value of Y 2 used in both curves was calculated as specified in the

ANSI/API 2530 standard and is responsible for the upward curvature at high bore

Reynolds Numbers.

From the figures it is apparent that the standards do not adequately

predict experimental data for all line sizes and beta ratios. The data have

size and beta ratio dependencies different from those predicted by the

standards.

Figure 9 shows the relative relationship of the data presented here with

the original water data [13] from which both standards were developed.

3.5 Future Plans

During 1984 and 1985, NBS plans to continue evaluation and analysis of

these data under GRI sponsorship. The ultimate goal of this research is to

establish an accurate relationship for measuring high volume gas flows using

orifice meters.

17
lO

cv?

o

q

lO

d

o

iO

o

lO

cvd

a;

4—1 03

<l> a

LO

a;

s-3

CT>

18

1,000,

OOO/BORE

REYNOLDS

NUMBER
72 72 + < O

CO

iO

C\J

72z

CO

COo

II Qcl

CVi oom

r^» domdm

COo

0)

4-» (OQ.

at

a>

i-3

cn

A3

19

1,000,000/BORE

REYNOLDS

NUMBER
CO CM —

*

o 05 00

CO CO CD• CD tO lO • o o O o o o

'A3

LD

O)

S-=3cn

20

0-50

0.75

1.00

1.25

1,000,

OOO/BORE

REYNOLDS

NUMBER
2AO

OJ3

CTl •r—

Li21

0.50

0.75

1.00

1

25

l.OOO.OOO/BORE

REYNOLDS

NUMBER
ID

CV?

lO

CM

o

a>

+->

Q.

QJ

0)

i-Zla>

22

0.50

0.75

1.00

1,000,000/BORE

REYNOLDS

NUMBER
a>

<T3 CL

O)

M3

CD

L23

0.50

0.75

1.00

1,000,000/BORE

REYNOLDS

NUMBER
m

OJ

o

U3

O)

S_CD

24

0.50

0.75

1.00

1.25

1,000,000/BQRE

REYNOLDS

NUMBER
4)

+-> eo cn t: o

CO

irt

C\J

cu<

CD \ tO 53 1 z<

ISO

COo

QQ- 999111999i999.

v+ v 8 + • +4< ! + 9 < i <3!

a 4 + + r90

--- —

(*--

V

1% 4+ !88 1 1 1 L < +<*j899 1 L_ _J

L

w

CQ

O ^ q D - 2cnQO

41

<_> o

-cu

cvj

a> 2 i

O) £ w +j

4) ° £

.C

w

uc* r— ro o <D CQ

-C

-t-> \ g o O s- in o

<+- o o 1/1 *-> o' 3

1/1

O 4/ ex

m

03o o

cu

s-CD cn 03 o 05 00

CD CD CD CD

m

m

d

d

d

d o d

A3

25
8AO

26

0.25

0.50

0.75

1.00

1,000,000/BORE

REYNOLDS

NUMBER
m

cv? o

2AO

cu

S-13CD

27

0.50

0.75

1.00

1.25

1,000,000/BORE

REYNOLDS

NUMBER
Z\D

CO c\? o 05 ao CO CO CO CO lO iO

o o o o d

• o

rs_3

cn

28

0-50

0.75

1.00

1.25

1,000,

OOO/BORE

REYNOLDS

NUMBER
<v

fO

CO CM —

H

o 05 co co co CO CO in in

o d d d o o

Cl

<V

<u

i-3

CD

29

0.50

0.75

1.00

1,000,

OOO/BORE

REYNOLDS

NUMBER
+

SET A

A

SET B

—

ANSI/API

2530

---

ISO-5167

lO _ c\i

a>

+->

<

I 1

iO

CM

o

CO

coo

cm

CO

o

cod

o

coo

a

lO

o

0D

lO

o

2AO

aj

ZJCD

30

0.50

0.75

i.00

i,000,000/BORE

REYNOLDS

NUMBER
+

SET A

A

SET B

—

ANSI/API

2530

---

ISO-5167

31

050

0.75

LOO

1.25

l.OOO.OOO/BORE

REYNOLDS

NUMBER
2A3

32

0.25

0.50

0.75

1.00

1.25

1,000,000/BORE

REYNOLDS

NUMBER
2A3

OJ

oo

<D

S-cn

33

l.OOO.OOO/BORE

REYNOLDS

NUMBER
o

CD

iO

CvJ

cu< < CQ \

Ed

H

W

W < + <1

00

uod

II QCL

io

CvJ

<11 +->

<T3 a

aj QQ u

<0

a •r* CQ o o s

-C

cj

c:

q Qj2

C\J T—< cn

co

Q

a>

.iz

4-> o

.xz

+-> 2 5

tO >h 4-a>

W

+j o

xz

w

u

cz QQ MO o cu XZ PQ +-> \ eo o o i_

<4— lO o </) d o -t-> o Z3CO o <u O' o

~ooo lO cu CVJ s_. o

Z3CD

34
Line

Size

=3

inch

B

=

0.50

L

K>

too

3 oavHosia do iNaioiddaoo

&.

<D M

2

-*-> fT3 +-> GOO

<T3

o>o

s»o

on

0) . O'. c s-

<T3 O

S- 2

on

Qj .C -C c E

o

00 i- -o **- O <D C 4-> >, fO Q; d: o o> c

c fD 2 »—

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1— ro Q. •O

on4) 3

on

35
Table 2(a). Test Meter Identification and Physical Measurements

Nominal 2 Inch AGA/API Orifice Meter (SI Units).

Test Test Run Orifice Beta

Identification Configuration Diameter

(cm)

Diameter

(cm)

Ratio

BFE1-4A-072981- [ 9

]

1981-C 5.2520 2.8555 0.5437

BFE1-4A-050582- [ 9

]

1981-D 5.2520 2.8555 0.5437

BFE1-4B-050682- [ 8

]

1981-D 5.2520 2.8565 0.5439

BFE2-4A-011282- [ 5

]

1981-D 5.2598 2.8555 0.5429

BFE2-4A-011482- [ 1

]

1981-D 5.2598 2.8555 0.5429

BFE2-4A-011582- [ 9

]

1981-D 5.2598 2.8555 0.5429

BFE2-4B-011482- [ 8

]

1981-D 5.2598 2.8565 0.5431

BFE1-5A-073081- [ 9

]

1981-C 5.2520 3.4917 0.6648

BFE1-5A-050682- [ 9

]

1981-D 5.2520 3.4917 0.6648

BFE1-5B-111881- [ 9

]

1981-D 5.2520 3.4915 0.6648

BFE1-5B-050582- [ 9

]

1981-D 5.2520 3.4915 0.6648

BFE2-5A-011382- [ 9

]

1981-D 5.2598 3.4917 0.6639

BFE2-5B-011382- [ 9

]

1981-D 5.2598 3.4915 0.6638

BFE2-5B-011582- [ 9

]

1981-D 5.2598 3.4915 0.6638

BFE1-6A-072981- [ 8

]

1981-C 5.2520 3.8108 0.7256

BFE1-6A-073181- [ 9

]

1981-C 5.2520 3.8108 0.7256

BFE1-6A-111881- [ 7

]

1981-D 5.2520 3.8108 0.7256

BFE1-6B-073081- [ 9

]

1981-C 5.2520 3.8105 0.7255

BFE1-6B-073181- [ 9

]

1981-C 5.2520 3.8105 0.7255

Note: Test Identification bracket gives number of tests run

with this geometry. A total of 154 tests were run on the

nominal 2 inch run size.

36
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CJ •H 0

vw k-i T5 --to*

CQ o

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tA

Xu

•H 0) X

•P o u pm

C •H ai •H 6

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ca

W-. •U Efl \ 3 H at c tr OI u 2 a) -* _ c o a w

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l cn 0 - \

a>

<T3 f—4 <T3 CP

*3 a X u

4—

(1) w

s cn S ce <0

a> rH

a.<

s‘I

m

W

cn D iq

0) -U 0. u o

0u 2 ~

CN a«- £ 4J *:

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E" 2

5 e ~ o

U3 -»

cn a) ic m jj a, u o .*

a. zJ3

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cn (0 E cn

0) U -H

E

-1 Q E-1

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W IQ O' V P

E- Q ~-

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. 0. 0. 0. 0. 0. 0. 0. 0. 0, 0. 0. 0, 0. 0. 0. 0. 0. 0. 0.

P rH as m rH nr as X X CO as nr CO CO X X o CO nT as p nr o CN in as CN CO as o O

rH O X p O p H O CO X »H p CN X o X O CN nr as co X CO o CN rH P rH X o X

—* rH rH «H rH rH <H H rH rH rH rH r—

1

H rH rH rH rH rH

nr in nr X X m nr CO rH CN as X o rH rH CN X X X in X X as CO CN o nT nr CO nr P

as nr X nr o X X O in nr X as X m co m m as O X p X X O nr X CO X o as os

CO p p p nr X X O o as 'T rH CN CN X o p o CN X as nr CN P co X nr X o CN o

o p nr as p H as nr m o X X P X CO nr X p P m X o rH nr CO in CN p as X nr

CN CN CO nr CN in rH CN H m rH nr •H co CN CO CN *H rH co rH in CN CO CN CN in •—

i

nr rH co

CO x X CN CN CO os as rH CN m X nf <H CN CO CO P O as nr m X X rH in as X rH O

o X in CO X CN as as o CN CN as rH X rH rH as rH X o X o rH p as P X X X X nr

CN rH H r—i i—i rH H rH CN O O as O as o O as O as o as o O as as as as as as as as

as a as as as as as a as os O'. X a X as as X as X as X os as X X X X X X X X

CN CN CN CN CN CN (N CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

nr rH o CO X p nr nr X in CN X X in rH as pH p rH CN X CO X CN X P X rH CN X rH o P CN p X CN nr X CN X rH o CN CO X as CO CO as CN as CO nr nr X as X O nr o

m o X X CN CN CO nr o nr co CN o o CO nr X X rH *r o o X nr CN CO p nr o H o rH rH rH H rH rH rH rH >H rH rH rH rH rH rH rH o o rH o o o

nr nr nr nr nr nr nr nr nr nr nr nT nr nr nr nr nr nr nr nr nr nr nr nr nf nr nr nr nr nr nr

as CN as OS as as in CO o X CN P os CN nr X CO as rH X nf1 as X P CN CO CO O P X o

CO as as X p nr rH in CN o P CN o in o p in p nr rH rH CN nr m X O nr X CN <3- o

CN nr X nr in CN X CN X nr P CN X ro p X CO X X CN O P CO X <H X X nr rH CO X

P CO p CO p p in rH as P P X as nr o CO X CO ro CN as o CO as P X X X CO X

CN CN CN rH CN rH CN CN CO rH CN rH CN rH CN CN CN CN cn CN CO rH CO CN CN CN rH CN rH CN rH

CO nr P X X o as as X os O m CO P as rH as nr nr CN as CN p X os P X in rH nr rH

r-H CO X in rH p CN CN CO CO o in rH X as X as X p uo o P as o rH CN CO rH P as o

X X in in X in X X X P co CN CO CN CN CN CN CN as as o as as o O O *3* CN •H X p

in in in in in in in m in P in in in in m in in in p p X p p X X X in nr nr CN <H <H <H rH <H rH •H rH rH rH •H rH rH rH rH rH rH rH rH 1—1 •H rH rH rH i—

)

rH rH rH rH rH

rH CN co n3* m• X P X os rH CN CO

1 nr C 1 0 rH

1 iH

1 rH1 i rH rH rH rH rH CN CN CN CN -H X X X X X X X X X X X X X

4J as a as as Os as as as as in in in in

03 CN CN CN CN CN CN CN CN CN o o o o

4J O P P p P P p p P P in m m in

cn •H o O o o o o o O O o o o o

a* U-i 1 1 1 1 1 l 1 1 | i i i i E- H < < < < < < < < < < < < <

4J nr nr n3* nr nr

1 nr nr nr nr1 nr

1 nr nr nr C 1 Q)

l rH

1 rH

1 *H rH

1 rH rH rH rH

1 rH rH rH rH >

1 T3 w fa fa fa fa fa fa fa a fa fa fa fa M fa fa fa fa fa fa fa fa a fa fa fa fa X X X X X X X X a X X X X

m X P X os rH CN co nr m X p

1 X rH CN

l CO

1 nr1 ini

i CN1 CN

1 CN

1 CN CN

1 CN CNi CN CN CN CN CN CN CN CN vN CN CN

CO X CD X X X CO X X X X X X X cc X CO 00 m in m in in X X X X X X X X CN CN vN CN CN o o o o o o o o o o o O o rH rH rH —

1

»H

in in in m in in in m in in in in in •H rH rH rH rH o o o o o o o o o o o oi 0

1 O O

| O

| O

| 0

1 <

1 < <

i < <

i X

I XI X X X X X X < < < < <

nr nr nr nr nr nr nr nT nr nr nr

1 nr nr

1 nr nr

1 nr1 nr1 nr

1 1 rH

1 rH rH

1 rH

1 rH rH rH i—i i—

l

rH rH rH rH CN CN CN CN CN

fa fa W fa fa fa fa fa fa a fa fa fa fa fa W fa fa fa fa fa fa fa fa fa fa fa a fa fa fa fa fa fa fa fa X X X X X X X X X CQ X X X X X X X X

37

BPE2-4A-01

1482-1

165.45

310.85

4067.3

290.53

17.706

133

0.5322

47.489

0.6127

0.6411

1.2997E+06
Table

2(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

2

Inch

AGA/API

Orifice

Meter

(SI

Units).

X VO VO VO VO vO vO VO vO vo vo vO VO VO vO vO VO vo VO VO vO VO vO VO VO VO VO VO VO X X X X X X

O O o O O O o O o o O O O o O O O o o O O o O O o O o O o o o O o o o

d) + + 4- + H- + + 4- 4" H- + + + 4- + + H- + 4* H- + 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- o Pa w pa w « w w w H w w w w « pa H ca pa &a pa w pa pa pa ca pa pa ca pa w pa oa pa pa pa •H d> O'* O p on rH P"- CN CN On m on an O VO an P* o P P vO VO an 00 CN an 00 rH P O O CN P CN X

IM u T5 ro VO m CN p O *3* ON GO in m r-~ vo -3* VO f"- O rH m vO vO ro ro P an 00 an ro On O CN O X

•H O x p CN m o <n in CO n CN on m rH in rH VO CN CN o CN vO 00 P <—

1

rH an H’ vo X X rH in X in U 03 x 00 -tf

4 m vO p rH -3* CN m r*'* rH r* VO CN vO p VO CN r—i an CN O i—

i

CN ro X rH CN X p o

-1 rH rH rH r—

1

rH CN rH rH rH rH CN rH rH rH «-H rH CN rH CN rH rH CN •—

i

rH rH rH CN rH CN rH CN CN rH rH

X CN an VO 00 CO cn -3* rH o 00 VO o cn P* -tr CN m in m an H" ro n P H* rH an an X O in in

CM CN rH on p p in vo 00 VO r- ao 00 on VO r- CN in m X ^r ro P ro in rH an an X an P X in p

>H m n* m m m m on m m -tr rn m cn m m m GO 00 00 ao ro 00 GO CO 00 On GO ao X X X X X X

2 so vO vo vo vo vO vo vo vo vo VO vo vO vo vo vO VO VO vo VO vo vo VO VO VO VO vO VO VO X X X X X X

o o p o o o o o o o o o o o o o o o o o o o o o o o O o o o o o o o o

in p 00 on in in vo o CO CN CN vo o o m ao vO an in o in vO o o rH CN CN an an X X m an p

CM CN in On On p 00 o r- 00 o O o 00 an an m n' -3- p H" ro VO ro -tr in o 00 co p X X p ^J4 X

>< o 1—

1

o o o o o rH o 1—

1

rH rH 1—

1

o o o rH rH rH rH rH rH i—

1

rH rH rH CN 1—

1

rH rH 1—

1

rH <—i rH rH

CJ VO vo vO VO VO vo VO vO VO VO VO VO vO vo vo vo VO VO VO VO VO vO VO VO VO VO VO vO VO X X X X X X

o o o o o o o o o o o o o o o o o O O O O o O o o o O o o o o o o o O

(D >

0 u 4J.X o rH CN CN CO O vo in rH on CN CN in CO r* P CN ro an VO in ao •tr VO in -5* H4 an an X GO -H d) •H E VO i—

1

CN VO VO m p VO on r* 00 vo 00 in an co vo in o On o VO On P m o rH an X H4 CN X

4-4 -P 03 \ -cr o 00 CO 00 00 tr On CN on CN CN 00 in vO in an rH o CN an ro CN rH ro an in an n X X X X X

•H a) C cn U s <u GO 00 p p p p p p 00 r- r* r- p* p- p' r- P- 00 P P GO P P 00 00 GO p p X p p p X X

o Q n* -cp -3* ro1 •a* n- -3- *=s* H4 -3* H4 O4 O' -3* -3"

CN an rH rH vO 00 o in o o o an in rH o an VO ao CN p vO CN o O P -S4 p n o rH o

03 3 d) 03 VO p CN m p rH rH VO in VO rH co in cn p- in -3* m P VO in o CN ro an CN 1—

1

an rH H4 in in p

U3 0 4J "tr vo GO in in on 00 o rH m r- CO rH o vo rH vo rH m r—i ro an an rH rH an CN CO ro X G CN X CN

rH 03 cn in p m m vO O' 00 VO in n r- co in P» vo vo in m 00 m 00 vO o on VO in in i—

1

vo H4 n rH H4 X in s Pn os «

03O

rH

“ o o o o o o o o o o o o o o o o o rH o i—

i

o o rH o o o o rH o rH o •H rH o o

03 o on CN cn 00 p rH p co i—

i

r*- rH CN an p- r- p- rH in o vo P 1—

1

00 an an ro ro CN O H4 an X

-P a z x an CN CN o cn 00 rH m m on CO CN an rH o m m an in an rH VO p CN rH CN vo '—

1

n ro P in X O4 03 e rH i—

1

rH rH rH rH rH rH i—

1

rH rH rH rH i—

1

rH rH rH rH Q 03 CQ

. x p r—

1

rH p CO rH CN CN 00 cn o on VO o 00 00 in p an o an an ao in rH ro rH 00 o p o X X X ® 03 VO -3* rH a:; CN cn VO in CN vo ** m on p' vo in CN rH on ao an ro CN rH P p rH H4 X p X

4-1 J3 a; 03 p m rH rH p rH on n on rH o vo o VO an o CO rH p CN CN O ro CO rH rH rH -S’ X On in

4-4 0) •p CXi •H P o M GO VO rH Ol p on <n CN vo r- ao rH CN cn vO in vo <*31 VO an an an vO ao o rH rH X an an p X

Q P-i 2 rH on CN rH CN on rp CN rH rH cn -5S* CN m CN CN rH rH rH CN CN ro rH n CN ^5* rH

CN OS CO VO in CN vo in on r- r- CN on i—

i

00 CN P* o rH an ’tr ro in ro o an O n X p CN CN X

• on rH CO CO O p cn cn vo cn o r- p- CO r- P- CN m rH VO P CN n an 00 rH ro n X X n X X in a a) • • 0 e E -p Sfi o o an cn o cn cn cn on o rH o o o o o o i—

(

rH rH rH rH rH rH rH rH an an an X an an an an an

d) 0 '

an On CO co an CO CO 00 co on cm on on an an an an an an an an On an an an On GO X X X ro X X X ro 2 CN CN (N (N CN CN <N CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

# r—| cn. on in CN VO on rH VO vo CN cn 00 CN m rH o o P in rH CN VO rH in P CN rH CN O’ O CN P

03 "-N

03 dJ 03 p VO in 00 rH p on CN in rH -3" in O CO o o rH CN p VO an P H4 rH an an X rH i—

1

X rH -3* X

a; P D. *T o 00 GO cn CO LO on CN rH in in o p* an p* rH in m in CN m in m VO P vo X X P X H4 CN m

P o M rH rH o O o o o o rH i—

|

o o rH o o o rH o rH o rH rH o o rH rH rH O o an O o O rH rH

a. 2 n1 rj. -3* *3* -tf

4 -s4 vr •tr -4* H* *r -3" -df* H4 -vr H4 X ox 00 m -s

4 in 00 00 CO in r- ao r- vo VO rn CN in m 00 an CN P P -3* vo ro o p p rH On in p vo o on vo m cn 1—1 CN o rH ao m VO o o m O CO i—

i

o CN o P in CO VO n p X m rH i—1 o

-P 4-1 d) —'

*

03 03 b 03 x VO m o CN vo CO *3* m in ao in o o o VO rH p rH rH P CN vo an an ro -a an CN X X CN

<U P •H —- o rH 00 o in CN 00 p CN o CN CO co m p- in CN CN rH (N rH P in p 00 p an n ro CN O X CN o

H a cn CN CN m CN CN rH CN cn m CN rH CN CN CN CN cn rH CN rH CN CN rH rH CN CN CN rH CN rH X rH rH CN X

-r cn o M4 rH on m rH o rH m rH O in CN CN cn P CO O ro ro ro ao co rH VO X n CN X O rH in

-P CO cn o on cn rH p X CN 00 VO •tr 00 ao an ao p* r—i in ro m P o CO VO CN n *H in P rH (N

-P 4H

03 03 Cn in in VO vO in VO in vo VO in in in in in in in m CN CN CN CN CN CN CN ro rH an an an an O an an O o

oj P VO vo VO VO VO VO vo vo vO vo vo vo vo vo VO vo vO P p P P P P P P H4 p p p p X p P X X

E-i a rH rH rH rH rH rH rH —

i

rH rH rH rH rH <—

l

rH rH •—

i

rH rH rH i—1 rH rH rH rH rH <H rH rH rH rH rH rH rH rH

r* rH CN X -4* in X P X an rH CN -3* in X P X an rH CN X H4 in X p X an rH CN X -d4 in X P X an

i-* 0 CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN rH rH rH rH rH rH rH •

l rH CN CN CN (N CN CN CN CN ro •H X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

P in in m ro in in in in in O4 -3* -3* H4 H4 H4 -3* o o o o o o o o O X X X X X X X X X

<T3 rH rH rH rH •—

i

i—

i

rH i—

i

rH rH rH rH rH rH rH rH rH X X X X X X X X X O o O o o o O o 0

4J U rH rH rH rH >—

i

i—

i

rH rH rH rH rH rH rH rH rH rH rH p p p p p p p p p in in in in in in in in in

U3 •H O O o O o O O O O O O O O O o O O o o o o O o o o O o o o o o o o o 0

Eh •H <C

1 < <C <

l < <1 <

1 <

1 <1 CQ1 CQ1 CQ CQ1 CQ

1 CQ

1 CQ1 CQ1 <1 <1 <

1 <

1 <1 <

1 <1 <

1 < <

l <1 <l <1 <C

l <l <I <1 <

Vr- N4 -sT N4 n- N* N4 *r

i

-cr O4 "H4 H4 H4

I H4 H4 M4 in in in in in in in in in in in in in in in in in in u

a) CN CN ro N CN CN

1 CN CNi CN CN CN1 CN CN

1 CN CN CN CN

i rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH i—

i

rH 1—

i

T> W « W W w W pa w pa W W pa W w w w « pa w CQ ia OQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ w CQ M Ch Oh Oh Ch Oh Ph (b Ch ca Ch Oh ca Oh Ch Oh Oh Oh pa Oh Oh lb Ch Oh Oh Oh Ch Oh Ch Oh 04 Oh 04 04 04 O4

03 CQ 00 CQ CQ CQ CQ CQ ca CQ CQ ca CQ CQ CQ CQ CQ 03 OQ CQ 03 OQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

38
Table

2(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

2

Inch

AGA/API

Orifice

Meter

(SI

Units).

vO VO vo vo VO VO X vO VO vO VO vO vO O VO VO vO VO vO vO VO vO VO vO VO vo VO VO vO VO VO VO vO vO VO o o O o o o O O O o O o O O o O O O o o O O O O O o o o O o o o o o o o o

0) 4* 4“ 4- 4- 4- + 4- 4- 4* 4“ 4" 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4* 4- 4- 4- 4- 4- 4- - 0 a a a a a M a a a a a a a H a a H a a a a a a a a a a a a a a K a a a a

•H o p CN vO VO 00 CN <J\ CN 00 CN ro OO p rH CN y VO OO O rH m ro O y <T\ vO CN av y ro y y m in vO 00

4-4 u T3 CN O X CN av y rH CN rH (Tv VO oo o rH vO y p O'. ro p av y ro CN in in 00 *4 o y rH y rH o-. y 00

•«H 0 <X cn ro CO 1—1 O VO 00 <TV CN y OV ro <“H VO CTV CN p P CN 00 rH 00 O' (X> y in in VO ro p p p y o

U a ro rH p rH CN CO O av r—

1

OO CN p rH rH CO o rH CN ro 00 rH rH p vO o 00 rH ro rH vo r-i CO o

CN CN rH rH f-H CN rH CN r-H CN CN rH rH rH CN r-H CN .—

«

rH CN rH CN rH CN CN rH rH CN CN rH rH rH CN rH CN

y ro vo 00 y X X ov X CN y o rH CN CN X «—

i

av X X X X o\ ro CN X ro y X ro rH X X X CN ro

vO in y 4 p m p X m ro X X X y p in uo CN X ro o rH CT> o o ro av X ro ro Oo oo y rH CN X CO 00 CO 00 X X X X X X X X X X X X X X X p X X X P* X X X p» p* X X P- p* X X X

a VO vO vO vO vo vo vO X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o O O o o o O o o o O o o o o o o o o o o o O o o o o o o o o o o o o O

p p rH ro vo CN o CN CN p o rH y in X X X ro av ro X rH rH X X rH y (Tv y y CN ro rH r- s -P

CN m y vo in p X ««y ro p in m ro X y in CN <T\ ro •—

1

CN av o rH ro OO OO ro ro o o y rH CM x rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH O rH rH rH o rH rH rH o o rH rH rH rH rH rH rH o VO VO VO VO VO VO X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o O o o O o o o o o o o o O O o o o o o O o o o O o o o o o o => o o a o

0) >1 u H 4-Jro uo CN in ro y y CN y ro ro ro O X ro y ro CN m CN y o p rH y P* av X o CN o r- ro o IT. X 00 •H a) •H e m ro ro O X rH rH in p ro X X p X X p ro rH X p CN av y m p' X o OO rH in X X ro ro

4-1 4J CO \ cr* rH 00 m rH rH CN y CN O m O o X i—

i

X ro X ro p rH y X av in X P* p- ro p- X y o y O m

•H <u c C7> s 0) vO p vO vo X p X X X p p X X p p p X P X p X X p- X X p> X r- p* r- r- X p- o Q y y y y y y y y y y y y y y y y y y y y y <y y y y y y y y y y y y y y

ro oo oo X rH X m m CN OO y P- ro in y X X X uo X y CN X •—

1

X X X ro X C o X X p y

w * a) CO X m oo rH rH o rH ro X rH CN r- X in CN X X p- y uo X CN rH P* ro X X CN X P X X c o X

w 0 -P \ in oo X OO X m ro rH y X Oo rH m X X o ro X rH X o X P- X CN CN CN X X X ro X o CN o

03 rH 03 O' y o X in X o X y in y o X X X o m y in in rH X y m o ro X X y o X X X o X y X

s a a

w

cu rH

rH rH o o O rH O rH o rH rH o o o rH o r-H o o i—

1

O •—

i

o rH rH o o rH rH o o o rH o r"”! o

03 rH X m y in o oo oo m ro CN o y o i—

1

X y CN X CN o X X UO O y rH X X CN X ro y X X X

4J a 2 in X OO o X OO y rH m rH CN X CN m y i—

i

X o y rH X X X ro y X rH o X X rH y ro e rH rH rH 1—

1

rH rH rH rH rH rH rH rH rH r-i Q 03 W

ro P* X o rH oo o in y X m y oo rH X o X X X X P* y uo P> X y y rH y P* CN o X CN X X rH

• (0 m O X X oo y ro OO o y p* X X m y in X UO P* y X X CN CN X X X P> y ro rH CN y ro O

VM CO a> 03 y X rH p- p* rH in p* rH X CN X rH p* X X X o ro r- p o uo X y p* X p CN X y X X X X ro

4-1 aj 4J a

•H u 0 CN OO rH X oo OO P* CN X rH X p* X X oo p' X o <~H o X X X X X rH X o X P X X rH X

Q Du 2 '

m CN rH rH CN y m CN rH rH CN y ro rH uo CN y rH X CN rH rH CN X

CN X rH X CO CN ro X P X y X ro ro X X y X X X P P CO X rH P X oo P X P o X o X rH CN

• ro y X p CN X o X X y X ro ro X X rH CN X y rH CO rH CN y O ro rH X P X p X y X rH P a a; £ -P a X o o o O X o X X X X o O X X O X X o O o o O o O O o o o o o o O o o O

a) o >—

•

X X X X X X X 00 X X X X X X X X X X X X X X X X X X X X X X X X X X X X

Ei 2 CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

U3W

rH rH X CN X P X X X VD vo o X CN X o X X rH CO X vo y P X p rH y y rH ro X o ro y o ro

a> 03 y y CN X rH rH rH X ro rH o CN y ro X vo X X CN X X vo X X o rH vo X rH X p X o X p y

4) 4J a o ro rH X CN CN CN VD CN rH VO rH rH P CN p y VO y X i—

i

p X rH X X X o X X X X ro X ro p

U 0 M o O o X rH O rH X rH O o rH rH o o o X o rH o rH X o O X O o o O o o o o o 4 o

a. 2 y y y ro y y y CO y y y y y y y y ro y y y y CO y y ro y y y y y y y y y ro y

rH y y CN X X O O X X X X o P X rH P X y CN y X X rH CN rH y X X p P X X rH X rH p X y X O X rH X P CN X ro X X X p X O rH ro y p (O y ro 1—

1

•H CN rH X ro X y p o X y

-P a 0) «—

*

w rc E cn X X rH ro X ro CN ro X CN P P 1—1 X X o P ro X X ro X y rH X X P y o rH ro ro X CN ro CN

Q) U -H — X CN y X X ro rH X CN X X X o X o CN ro P y ro rH p X rH X O rH X X X X y P —* CN

e- Q E- rH rH CN CN rH rH CN rH CN rH rH CN CN CN rH ro rH ro CN rH CN rH CN r-H >—

1

rH ro rH rH CN CN rH rH CN

P ro X ro CN X o rH X X ro pH y CN rH ro P ro P P y ro X ro P X ro X ro P y X P ro X

4J X P y X X y X P X P y X P X y X i—

1

P y o X CN X rH CM X X CN o X o ro X X X

44 4H -—. 03 CO (T> y y X ro X O X X X X X X X X X X CN CN CN CN CN CN CN rH CN ro ro y X CN rH •4 CN

<D u 4* p p y y P p y X y p p p p p p p p p X X vO X X X X X X X X P y X X X

Eh a rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH pH rH pH i—

1

rH rH rH rH rH rH rH rH pH rH rH «—i

.

G0

rH

1 CN1 ro

1 y

1 X

1 X P X

1

<J\

1 —

1

CN

CN

1 CN

ro

1 CN y1 CN X

1 CN

VO

1 CN P

1 CN X1 CN

cr»

CN

rH

1 CN

CN

1 CN

ro

1 CN y1 CN X1 CN

vo

CN p

1 CN X1 CN

1 CN

rH

1 CN

CN

1 CN

ro

1 CN y1 CN X

1 CN

vO

1 CN p1 CN X1 CN CN X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

44 X X X X X X X X X X X X X X X X X X ro ro ro ro ro ro ro ro ro ro ro ro ro ro CO

03 rH o o o O o o o o o rH rH rH rH rH rH rH rH rH rH rH i—i rH

4J o X X X X X X X X X rH pH i—

(

rH rH rH rH pH rH rH rH —H —

<

H —

•

x

03 •H rH rH rH rH rH rH rH rH rH o o o O o o o o o O O O o O O o O O O o Q Y

O o Y Y <D Eh 4H 1 CQ

1 CQ

1 X X

1 X a

1 X1 X1 X1 X X X a a X X a X < < < < < < < < < X a a a X X

-P X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Y

u \ u 1 C

<D

1 1 1 1 1 rH pH i—

1

rH rH pH rH rH CN CN CN CN CN CN CN CN CN CN CN vN CN CN CN CN .N CN w CQ CQ X a a a a a a a a a a a a a a a a a a a X X X X X X w X X x X -i. X

hH Ch X X X X X X X a X a a X a X a X a X X Ui X X X X X uu j- X Jm —

ca CQ OQ OQ X a a a a a a a a a a a a a a a X X X X X X X X X X X

39
Test

Diff.

Data

Mass

Orifice

Orifice

Test

Test

Draft

Press.

Temp.

Press.

Samples

Flow

Meter

Bore

Identification

Draft

Time

Note

1

Note

2

Note

3

N

Rate

Density

CY

2

KY

2

(kg)

(s)

(kPa)

(K)

(kPa)

(kg/s)

(kg/m^)

kD kD kO kD vD kD sD kD kD kD kD kD kD kD kD kD kO kD kD kO kD kD kD kD kD n kD kD kD kD kD kD kD o o o o O o o O O O O o O O O O o O O O O O O O O o O O o o O O O

4- + + + + 4- 4- 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 -r 4 4 4 4 4

oa fa id w oa pa pa pa pa oa pa pa pa pa pa pa pa pa pa M pa pa pa pa pa W pa pa pa pa pa pa pa kD o Ok 04 rH p' 4 rH 04 00 CO 04 rH 00 kD 00 4 Ok 4 o 4 O- CO n kD O' O rH n kD rH 4 o p- rH Ok Ok Ok 4 kD 04 rH kD 4 O CO 4 O- n 00 n 4 O' kD O kD kO n n rH 4 Ok 4 in in <—

1

O' 4 n 04 00 CO kD rH O' 00 4 O rH 00 o i—

t

CO 00 o Ok 4 kO CO o O O' rH rH 04 O' rH rH 4 kD 00 o rH CO •4 04 •<4 O' o 00 CO rH 4 rH CO 4 CO n r* OJ rH Ol rH 4 CO 4

04 r—i rH 04 rH -H rH 04 rH rH CO rH CO 04 rH rH rH CO rH 04 rH co rH rH 04 Ok CO rH CO rH OJ rH 04

Ok 04 Ok Ok Ok 04 4 04 O' kD rH Ok Ok n 04 Os) O' o 00 Ok CO o rH 4 kD co Ok rH rH Ol kD kD kD

ok Ok O O 0k Ok o i—

1

CO 04 CO CO o 04 Ok 04 n O' O' 00 rH kD Ol OJ CO 04 O CO n 4 CO n

r- r- 00 CO O' O' 00 00 00 04 04 04 04 04 rH 04 04 Ol 04 Ol Ol 04 04 04 Ol 04 Ol O) CN 04 Ol Ol 04

<o vD kO kO k£> kD kD kD kD O' O' O' o- O' O' P' O' p' r- O' O' O' r- r- O' O' O' O' O' O' O' O' O' o o o o O O O O O O o O o o o o o o o o o O o o o o o o o O o o o

co O'- rsj 04 CO O' CO in 00 CO O' 4 Ok CO n o o rH o O' Ol 04 Ok 04 Ol n 0k ao n 0^ 04 Ok kD o Ok r—

1

rH O Ok O rH CO 4 4 n 04 4 rH 4 O' ao 00 Ok CO CO 4 n 4 Ol 4 kD n n kD 00

r—

1

o rH r-H rH O rH rH rH 1—

1

rH rH i—

)

rH rH rH rH rH rH rH rH rH 1—

1

•—

1

rH rH 1—

1

rH rH rH rH rH rH

kD kD kD kD kO kD kD kD kD kD kD kD kD kD kD kD kD kD kD kO kD kD kD kD kD kD kD kD kD kD kD kD sO o o o O O O O O O o O O O O O O o o O o O O O O O O O O O O O o o

4 o O' CO Ok rH Ok Ok n rH O CO 04 n O' Ok 04 Ok CO n kO Ok 4 CO n 4 CO 00 04 CO n CO

CO 04 CO kD O' CD m n 4 CO 4 *4 CO o co co rH kD kD co CO kO rH CO n CO kD O' 4 Ol 4 4 4

kD in o CO 04 O Ok 4 rH 00 4 O o •*4 00 CO n O rH o CO Ol O Ok rH n 0k ao n kO 4 CO n

CD CO O' CO CO o- kD ao 00 kD CO kD kD kO CO kO 00 O' 00 kD CD O' P' ao n O' n kD O' kD 4 4 4 4 4 4 4 4 •o'' 4 4 4 *<4 <4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

uO 4 4 o CO n 4 4 co rH Ok kD Ok O 4 Ol 4 CO O' 00 Ol kD 4 O' kD O' Ol Ok kD rH O' 00 00

rH kD Ok kD kD o Ok 4 O 00 rH kD 04 Ol Ol co O rH rH kD kD kD Ol rH O' n co 00 n n rH rH 00

O' O n O' i—

i

CO Ol CO rH n CO ao Ol Ok rH O rH n O O rH co kD CO O' CO kD o rH n rH o kD co o n O' CO 4 n kD CO O' CO Ok n O 00 kD CO kD 00 00 o C0 n O' kD o kD CO O' CO

rH O o rH o o O rH o O rH o rH rH o o rH rH O rH O rH O rH rH o rH O rH o rH o rH

Ok o Ol co O' rH 4 n Ok Ok O 4 rH kD kD 4 co Ol CO n 4 04 Ol Ol n o rH kD Ol Ol kD CO kD

kD CO Ok O' co rH Ok n 4 rH 4 Ok 4 n O' OJ O' 4 04 n oj 4 Ok O- n 04 4 rH 4 oi n ok n

rH rH rH rH rH rH rH rH rH rH rH

4 ao kD OJ 4 CO P' Ol Ol co ao rH CO 4 kD CO kD kD 4 n P' o rH O 4 00 Ol Ol Ok ao o o

Ol kD Ok kD Ol 04 rH 4 os kD Ok n Ol CO O kD CO co 4 Ok rH n co kO CO m Ok r* 4 CO Ok 04 4

4 Ok O P' rH 4 CO CO 00 O' Ol 4 o o co kD Ol kD Ol kD 4 rH CO pH CO n os O kD rH rH

00 00 00 00 ao 04 P' rH kD n 4 Ok rH O' n n n rH n ao n rH O kD Ok 4 o kD o n 00 O'

Ol rH Ol rH rH n n n Ol rH rH n 04 n rH .H Ol n n Ol Ol

r- n CO 4 Ok n o 1—

1

kD n 4 04 4 Ok n o O 00 kD o O' O n n kD GO rH O' ao rH co o

rH Ol rH O rH Ol o co CO CO •

i Ol Ol 4 O' Ok kD rH p' Ol kD 00 ao co o n CO 4 P" o o Ok o o o o o o o o o Ol rH Ol rH rH rH rH rH o o o o Ok o o o o o rH O rH o rH Ok

Ok 0k Ok Ok Ok Ok Ok Ok Ok 0k Ok Ok Ok Ok Ok Ok Ok Ok Ok Ok Ok ao Ok Ok Ok Ok Ok Ok Ok Ok Ok Ok CO

Ol 04 04 04 Ol Ol 04 OJ Ol 04 04 OJ OJ OJ OJ Ol Ol Ol Ol Ol 04 04 Ol 04 Ol OJ Ol 04 Ol Ol Ol Ol 04

CO ao n 4 O Ok 00 00 o O Ol CO OJ Ol 00 n P' n o 04 Ol Ol 4 rH 04 P' o rH n kO 00

00 o 00 Ok Ok CO Ok n Ok rH P' rH P' 00 o Ol n Ok 00 ao n CO kD OJ rH P' Ol co n o OJ kD n o 4 OJ rH Ok P- rH rH 00 4 n 00 co kD co CO Ol Ol 4 n rH o CO n 4 rH o 00 ao kD P' o rH rH O rH rH o Ok rH 04 Ok rH Ok Ok o rH o Ok rH o rH Ok rH rH O rH Ok rH Ok o Ok O Ok 4 4 4 4 4 4 4 co 4 4 CO 4 CO CO 4 4 4 co 4 4 4 CO 4 4 4 4 CO 4 co 4 CO 4 CO

O O O n Ok Ok ao kD O Ol o n Ok Ok Ok P" Ol p' CO Ok O o O ao kD Ok 00 Ok ao kD O Ok o 00 Ok kD CO O' 00 Ok CO o rH rH n Ol 1—

1

Ok CO o kO O' 4 p' 4 OJ P' 00 Ol O' P' n n rH 00

Ol CO CO o Ok CO ao GO p' Ok co Ok kD o p' O o O' kD CO Ok kD n Ok P' Ok kD o P' n rH o o

kD o rH p' rH n i—

i

Ol 4 P' Ok >—

1

Ok CO P' Ok p' Ok 00 Ol CO Ok rH kD Ol p' Ok p' Ok CO CO CO CO

rH co Ol •—

i

co Ol Ol rH CO Ol 04 rH r—

1

oi rH Ol rH Ol Ol rH rH Ol OJ Ol rH Ol rH

Ok OJ CO Ol p' 00 Ol Ok Ok kD '—

1

00 rH n o o O n 4 4 CO O 00 4 co CO Ol o kD o Ok 04 n OJ 00 kD o 00 kD rH 4 4 CO Ol Ol CO kD kD 00 CO P' 4 O' Ok kD O' Ok p' o kD 00 n Ok kD co 4 CO CO 4 CO co CO 4 Ol Ol 04 Ol Ol Ol Ol Ol 4 n 4 n 4 4 4 4 Ok o CO Ol Ol oi Ol Ol

p' ao ao 00 00 00 00 00 CO P" O' p' p' P' P' P' p' O' P' P' P' 4 p" p' P' p' O'

rH rH rH rH rH rH rH rH rH i—

i

rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH

'—

1

Ol co 4 n kD 00 Ok rH 04 CO 4 n kD 00 rH Ol co 4 n kD P' ao Ok rH Ol CO 4 n kD P'

Ol Ol Ol 04 Ol Ol Ol Ol Ol <—

1

rH i—

1

rH rH i—

1

•—

i

<“H rH i—

1

rH rH rH rH rH rH i—

1

rH 1—

1

rH rH rH rH

ao 00 CO ao ao 00 ao ao 00 00 00 00 CO 00 00 ao 00 ao CO 00 CO CO CO 00 00 00 00 00 ao 00 00 CO 00 n n n n n n n n n Ok Ok Ok Ok Ok Ok Ok Ok rH rH rH rH 1—

1

rH rH rH rH CO CO ao CO CO CO 00 rH rH •—

i

rH rH rH >—

i

rH rH OJ Ol Ol Ol 04 OJ Ol Ol CO CO CO CO CO CO co CO CO rH rH rH rH rH i—

1

rH rH rH rH rH rH rH rH rH rH p' r" P' p' p' p' P' p* O' P' p' P' O' rH 1—

1

rH rH rH rH rH O o O O O O O O O o o o o o o o o o o o o o o o O o rH 1—

1

rH rH rH rH rH

CQ CQ CQ CQ CQ CQ CQ CQ aa < < < < < < < < < < < < < < < < < < < < < < < <

lO n n n n n n n n kD kD kO kD kD kD kD kD kD kD kD kD kD kD kD kD kD kD kD kD kD kD kD kD

Ol oi Ol 04 OJ Ol Ol oi oi i—

1

rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH •—

1

rH rH

pa pa pa pa pa pa pa pa pa pa pa Pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa fa fa fa fa fa Ch fa fa Ch fa fa fa fa Ch fa fa fa pH fa fa fa fa fa fa fa fa HH ta &H fa IH

CQ CQ CQ aa CQ CQ CQ CQ CQ 03 aa CQ CQ aa CQ aa aa aa CQ CQ CQ aa CQ CQ CQ CQ CQ CQ CQ CQ aa aa CQ

40
)

(cont.).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

2

Inch

AGA/API

Orifice

Meter

(SI

Units).

<D -P rH -P 4-1 .0 W fl3

fT3 0 P

e- Eh Q

E"1 *H

x vO vO vO VO vO VO vO VO VO vO VO vO vo VO VO VO X o o o o o o O o o O O o o o o o o o

+ + + •4* + + + 4" + + + H- + 4- +

63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 rH D 00 CO r** CO ON rH rH h* <3* O o on o

T3 CN 00 M1 vO co ON CM CO vO ro CN O vo VO vo vo o

£X r-H r- r* ON o ON ro rH rH ON rH C' c- 1—

1

D On ^y ID co CO rH CM 00 CO O CO lD ro rH ^ CM ^ CM o

CM rH CM rH rH CO rH CO rH rH CM ro rH CM rH rH ro rH

o o ON ON o VO o LD 00 •*3* VO D ON ON r- n CM vO 00 CM rH ID ON lD rH 00 ID ID X CO O rH CN x CM CM rH CM CM CM r-H CM CM rH CN CM rH CM CM CM CM CM

sc r- r- r* r- r- r- r- o o o o o O o o o o o o o o O o o o

X CO CO ID 00 o ro 00 ID 00 rH X CN VO x r- CM

N* rH ro r* rH VO co o vO r- O lD CN co X

i-H rH rH rH rH rH rH rH rH rH rH rH rH r-H •H rH rH i—| U X vO VO vO VO VO VO vO vO VO vO vo VO VO VO vO VO X

O O o O o O O O O O o o o o O O O o

>, p co in CO rH rH 00 CO O VO VO lD r- rH X ON rH cm r* o

•H e rH O 00 00 CM ID ID CM rH ON CM ro ro D CM

C

A

\ r^» O r* CO rH CM ro CM vO VO r- ld X x o

c O'

0) r- r- r- r- vO r- vO CO CO vO x r- X X vo o

Q n- N* <3* rj* O' O’ ry N"

co o CM CO rH lD ON O ^y ID o X vo vo CM X X

<D D rH N* r- ro CO r- r- ro CN O CN D r- ^ o

P \ in ID VO co ON o o LD ro r- CM O’ ID VO ON ON X

O' m CO r- vO r- o 00 LD o CO CO vO ro vO c- r- D

a; n:“ rH o rH o O rH r-H rH O rH rH rH O rH o O rH o

o o O ON VO O CM O ID lD C' CM on r- C' CO co z O' ID 00 o r** rH r- LD <r rH D rH ON ^ o

rH rH rH rH rH

co CM o ID ON vO o ON vO 00 CM CM ro o ro D VO o

CO CM rH ID ON o CM rH r- C' CM CM X

0) 03 rH r- CO O CM o 00 CO r- vO ON o CM CM r* VO D X

-p 0. 0 O 00 00 ON vO rH iD rH VO 00 CM VO X vO On O

z CM CM iD rH ID rH CM ID CM D

CM 00 CO vO o CD 00 CM r- CO CO r- r^- vo o

00 CO CO rH O 00 ro LD ON VO ro ON ON CO VO D ro X

0J *—

*

-p sc o rH o rH rH ON o ON O o o ON O O O O ON o

0 —

•

O' O' ON ON ON CO ON 00 ON ON ON X Ox ON ON Ox X o

z CM CM CM CM CM CM CM CM CM CM CM CM CM CN CN CM CM CM

rH O' CO CM ON o CM CO 00 rH CO VO rH O D CO

01 03 rH rH VO *y ON ID ON vO C' ^y vO ro d r* ^ D CN p Oh O o CM ON o *y LD ro r* X X VO X r- o o

0 O i-H O o rH ON O ON rH •—

i

o ON rH O rH rH O CM z *3" CO •^r ro N" *y *^r CO N' ^ ro <*y

VO CM VO CO o r- co ro VO rH 00 VO rH O D o ^y o rH CN D rH VO o lD ON rH ID VO o co D x ^y rH

0)s ID O r- co ro 00 CO r- •O' CM 00 ON CO CO r- o rH •H rH rH rH o -y ON VO ON VO r- ro ON ro r- CN O

rH CM rH CM CM rH CM rH rH CM rH CM CM rH CM

CO IT nr CM VO r- CO lD ro ro o O rH ON d r- D

P rH VO vO o ro vO VO ro vO O CO X CO o CN CO P r—

»

03 O' CO CO CO CO CO co CO 00 ON o CM ON X o CM rH O

p sc D lO ID ID ID vO VO VO 00 00 r- r- x X X X co Q w' rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH

rH CM ro ID VO r- CO ON rH CM CO N* D vo r- x o

0 rH r-H r-H rH rH rH rH rH rH rH rH rH rH i—

1

rH rH r-H rH

•H CD 00 00 00 CO 00 00 00 00 00 00 X X X X X X X

P O o o o o o o o O rH rH rH rH rH rH i—1 rH rH

03 ro ro ro CO ro CO ro CO CO CO ro ro co co on co ro co o r- r- r- r- r'* r* r** r- r- r- r- r-~ r- r-

•H o o o o o o o o o o o o o o o o o o

I I 1 i 1 i t i i i i 1 i i i i i i •H CQ m oa CQ CQ CQ CQ CQ 03 03 CQ CQ 03 03 03 CQ CQ 03 •p VO vO VO VO VO VO VO VO VO VO VO VO VO VO VO X X X

<1) rH rH rH rH rH rH rH i—

1

rH i

1 rH i—1 rH rH

63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 M 6h 6. 6h 6s 6, 6s Oh Ph pH Ch Ph 6 6 6 6 6s 6s 6

CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ 03 03 CQ CQ CQ

41
Table 3(a). Test Meter Identification and Physical Measurements

Nominal 3 Inch AGA/API Orifice Meter (SI Units).

Test

Identification

BFE3-2A-011982- [ 8 ] BFE3-2B-01 218 2- [ 9 ] BFE4-2A-0707 8 2- [ 6 ] BFE4-2B-070782- [ 4

]

BFE4-2B-070982- [ 9 ] BFE3-3B-012282- [ 9

]

BFE4-3A-061981- [ 9 ] BFE4-3A-072381- [ 9 ] BFE4-3B-0618 81- [ 9 ] BFE4-3B-07 2281- [ 9 ] BFE3-4B-011982- [ 9 ] BFE3-4B-0122 82- [ 9 ] BFE4-4A-061981- [ 9 ] BFE4-4A-Q72181- [ 9 ] BFE4-4B-070282- [ 9 ] BFE3-5A-012082- [ 8 ] BFE3-5B-012Q82- [ 9 ] BFE4-5A-070282- [ 9 ] BFE4-5B-070882- [ 10 ] BFE3-6B-012182- [ 8

]

BFE4-6A-0617 81- [ 9 ] BFE4-6A-072281- [ 9 ] BFE4-6B-07 088 2- [ 9 ]

Test Run

iguration Diameter

(cm)

1982-A 7.7925

1982-A 7.7925

1982-A 7.7922

1982-A 7.7922

1982-A 7.7922

1982-A 7.7925

1981-B 7.7922

1981-B 7.7922

1981-B 7.7922

1981-B 7.7922

1982-A 7.7925

1982-A 7.7925

1981-B 7.7922

1981-B 7.7922

1982-A 7.7922

1982-A 7.7925

1982-A 7.7925

1982-A 7.7922

1982-A 7.7922

1982-A 7.7925

1981-B 7.7922

1981-B 7.7922

1982-A 7.7922

Orifice Beta

Diameter Ratio

(cm)

2.8575 0.3667

2.8572 0.3667

2.8575 0.3667

2.8572 0.3667

2.8572 0.3667

3.8092 0.4888

3.8100 0.4890

3.8100 0.4890

3.8092 0 .4889

3.8092 0.4889

4.4445 0.5704

4 .4445 0.5704

4.4458 0.5705

4.4458 0.5705

4 . 4445 0.5704

5.0815 0.6521

5.0795 0.6519

5.0815 0.6521

5.0795 0.6519

5.7140 0.7333

5.7130 0.7332

5.7130 0.7332

5.7140 0.7333

Note: Test Identification bracket gives number of tests run

with this geometry. A total of 197 tests were run on the

nominal 3 inch run size.

42
Table

3(b).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

3

Inch

AGA/API

Orifice

Meter

(SI

Units).

X X VO VO VO vO vO VO VO VO VO VO VO VO VO VO VO VO VO VO VO VO VO VO VO vo vO VO VO VO VO VO VO vO VO VO O o o o o o O o O o o O o O O o o o o O o O O o o o o O o o O O O o O

<u + + + 4- 4- 4- 4- + 4- 4- 4" 4- 4- + 4 4 4- 4- + 4- 4- 4 4 4 4 4 4 4 4 4 4- 4 4 4

o Ed Ed « Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed Ed CQ •H 01 o X r- X ID rH ON rH (N rn X o ao tv r- r- 4 tv o o rH TV GO TV 00 *4 rH CN o TV r- TV p* 4 CO Q TJ CM lT) ID in 4 ov CN rH in rH rH o o in vO m TV m CN 00 CO ao VO m O X X CN X X O p~ p*

•H o a CN VO rH lT) rH CO in O 4 tv CN p~ GO TV in o ON GO in o *4 in VO tv in CN m o CO av p* in u 03 p- O 4 o in p- 4 in in vO CO rH in CO o CN ao o CN o vo ao *4 in ao CO 4 vO p- CN rH vO CN o CO

rH cm rH CN i-H rH rH rH rH rH rH rH CN rH rH CN rH rH CN rH CN rH rH rH <—

i

i—

i

rH rH rH rH rH CN rH rH CN rH

X X X rH co tv X m tv 4 CN *4 "4 CO CO CO o CN CN O rH X o O CO m CN X r~ rH X O co CN

ri ON rH tv X X p^ Tv tv O in tv P* X p* CO rH X CN P* m X o p- X 4 O m p* p- p* p* X p* r- o rH o o o c o o o rH o o O o o o rH o rH o o o o rH o o o rH o o o o o o o

VO X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o o o o o o o o o O o o o o o o o o o o o o o o o o o o o o o o o o o o

co CN rH X X CO CN TV *4 tv X TV (TV p* X X m X m CN X CO in in X o r- CO CN X rH rH n X X rx 4 X <4 CN CN CN *4 rH *4 4 tv CO rH CN rH in CN vo rH CN av rH 4 i—

i

o TV 4 o CN '—

1

CN CN c rH rH X O o O o o o O O O O tv o O O O <T o O o O o av O O o o (T o o o o o O o o o

o vO X X X X X X X X X m X X X X m X X X X X in X X X X in X X X X X X X X X

c o o o o o o o o o o o o o O o o o o o o o o o o o o o o o o o o o O O

(Vu V- 4J CO rH co CO rH TV CO in X o X X I-H X o av rH rH rH 1—

1

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*H u 0 -* •H p* sO o as N as p* in O in r* 4 o X X CN X vo lT. SO 4 00 X X CN 4 Q P X CN X X 4 X

Q 04 z '

X X in CN X 4 in CN in <H X m CN 4 X X m CN X m CN

CN X sO CN sO X 4 m X O as CN O Os O CN so O X X 4 X m 4 4 X o X X 4 in O X vO P P in

• p X as CN 4 X X X o X 4 o X CN X X X as as X CN X CN CN m o CN P in 4 X X in X P av

a. 3

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E- 2 CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

03

03 X X as X X n Os in X CN P 4 O in 4 X in P P P X as p X X o X X CN X X X P O X 4 X

3 03 CN p P X o O X X O as X in n n as o P X X X X p as CN 4 4 as as X X X X X o O o

3 -P a X as o o 4 CN o 4 X 4 X X 4 X X X o o in X X in as X as OV as 4 o X in P CN 4 in X

u c o o X c O rH o X X X o as O o X o o X X o as o o X as as o o as X o o cn O X X

a 2 4 4 4 4 4 4 4 4 4 X 4 X 4 4 X 4 4 4 X 4 X 4 4 X X X 4 4 X 4 4 4 X 4 4 4

X CN r-, 4 4 X as X X as 4 P 4 X CN Os X X X p CN o 4 X p 4 CN 4 as p as X 4 X in in

4-> 4 4 X as X X CN p as as X P CN X X CN o as X X CN X X X X in CN as as X X p P jv as as p *4H 3 —«. 03 03 £ 03 X as as p P X as X o X in in X X rn O as as X rH 00 in X X 4 X as as in X X p 4 X o in

0) P •H •—

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CN in X as CN Os as in X X X X X X X X in X X CN X CN p X X X in p X X CN X X CN p X

E« Q Eh X CN X X iX CN CN CN rH CN CN X X X CN X CN CN rH X X CN CN X X X CN CN

X o X in p X p in CN X p p X X X 4 X 4 X X 4 X rH as 4 X P in in in o P o X X in

-P p X p n in o in X X as X X X X X o X in o o as CN o 4 X in o X in ro on 4 p 4 o rH

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1 X

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i X

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03 CN CN CN CN CN CN CN CN CN X X X X X X X X

o P P P P P P P P P X X X X rH X X •—

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CQ CQ CO CQ CQ CQ CQ CQ a CQ CQ CQ CQ CQ CQ CO CQ

as X CN ro 4 m SO p X as X CN

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CN

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(fa fa fa fa fa a fa fa a fa fa fa fa fa fa fa fa fa fa

fa fa fa fa fa a fa fa a fa fa fa fa fa fa fa fa fa fa X X X X X a X X a X X X X X X X X - X

45
Table

3(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

3

Inch

AGA/API

Orifice

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(SI

Units).

P

c

0) T3

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.pro

•H £

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W 0 P \ fTj H fQ tT' 2 &H K ^

w

d)

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«j e Q <T3 ca

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• in —

•

fa M <D <0 H M O .V Q fa Z ~

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aj o

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fa iHu D'.

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fa fa W 10 C7> <U fa fa Q —

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) O O o O O o o o o o o o o o o o o o o o o o O o o O o o o O O o O O

+ + + + + + + + + + + + + + + 4- + + + + 4* + + 4 4- + 4- + 4

1 a w fa » w fa fa m fa fa fa fa fa fa fa fa fa fa fa m w fa w fa w u fa w m m w w a a

) rH 00 sO 00 ro o On r* ro in r- 1—

1

in CN VO CN vo 00 r* 00 o ON ao ao H m o in ON y

i cD ro ro ro VO •H av O vo m CN vo ro in o vO r** r- ON vO {" in m ao ro vo y ro in vO y ON ON

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> y o y y y o r- 00 in ro in ro o y 00 ro r- (N CN ao ro ro H CN o ON y ro CN ro o

« ro rH rH CN ro H <H ro rH CN rH rH ro rH 1—

1

rH H ro ON H H ro H On H H ao CN H ro H H H

< r- in ro 00 on O CN o o y 00 ro rH rH o> CN ao ON H ON H m vo in O CN H ro ro y m vO CN

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) o O o o o o o o o o o O o o O o O O o o O o O o O o o o o o o o o o

) vD ro rH vo r* o (Tv vo 00 in C7i y <H rH y ro O ro ro ao CN r" 00 VO ON CN CN CN ao CO 00 ON H CN

> ON O rH rH rH ON rH y <H vo VO r- av 00 r- in vo 00 H ON 00 00 O H o vo vo p- iO H

< O rH •H rH rH o •H *H iH o o o o o os o o O o H O H o 1—

1

H H 1—

1

o o o o o o H

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> O O O o O o O O O o o o o o o o o o o O o O o o O O o o O O o o o O

n O rH ao VO rH y 00 y VO o in av 00 ro in o y ON 00 m CN ON CO o ON ro ON CN 00 ro 00 H in

) uo p- rH «H VO on m 00 in o ro rH y <T\ y CN CN O y 00 ON m ON y y H CN ON p- VO VO

) o vo ro CN ao ro VO CN vo y ro r- CN CN CN H VO CN H y in r- ON y vO o VO in CN H H ON

* vo 00 00 r- in 00 VO <T\ CO av in ao 00 ao r- ro ao r* ro r- r- VO in vO ro VO VO vo

' y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y

) in CN o on o m o y CN CN CN rH o ao in ro o VO ON H rH o ro H CN vo ON m ro CN CN vo ao in

) VO 00 vo o on ro rH rH 00 o ro 00 ro o 00 m H vO vO o H O y 00 in in rH H ro >—1 •—i p-

. r- ON o y vo r- CN O CN CO in r* r- rH y CN Ov ON r- H CN CN CO r- ON ON m r- 00 in o H 00

< H VO on m rH vO rH m CN 00 in 00 vo <H *H rH CO CN ro VO ro o y CO vo p- CN vo ON ro o ro p*

\ CN O o rH CN o rH o CN o rH o o CN rH rH o H CN O H H CN O o o H o H O CN H H o

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> ro O y ro o VO o ro r* y CT> CN in in r- m ro H in P" ro ON H ON VO CN y 00 ro m ON rH rH rH H H H

) O CN ro on y rH ON o «H o m 00 ao ro o <y\ CN ro H vo m H ro O ao ON ro ro ON H vo in CO

1 VO on y y r- on VO cr» O-v y o o in o r 00 '—

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m H CN m CN y in ro CO y r* y o VO 00 ON CN

) ro o> y av 00 vo O in CN ao ro in vo ro m CN vo CO in ao H m in vo y vO VO m 00 o m

1 rH y 00 y o y ro CN ro vO y rH ro ro r* ON in CN ON m VO ro CN ro ON CN ao m y in o ro

I in CN in *H in CN m rH rH ro ro H ro H

v 00 ro VO CN m on r- VO rH a\ VO rH ro in in a\ CN H H o ON 00 y H m in m ao H r- in H

) VO in o in CN vo vO CN CTv in rH CN y in r- o y y in O m ro y ro ro ON CN H H CN ro

\ on o o on ao O on o r* 00 CO r- ao o H H o H •—

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H H H H H o H ON H H H

> 00 ON ON 00 ao ON 00 ON 00 ao 00 CO 00 CO 00 00 CO ON ON ON ON ON ON ON On ON ON ON ON ON 00 ON On ON

1 CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

> p* H r- y VO o O o y ao y VO y rH y ON H y ON 00 m ro 00 in y H H in o 00 VO y

' rH 00 o 00 rH H 00 y CN CN CN y vo CN & CO rH CO ao 00 ON H H ON 00 CN r- CN ro vo ON y y y

> ro VO ro CN o y VO •H ro CN cn 00 r- 00 00 ON ro y y ro in o H ao o y H ON 00 vo VO ro

> on •H rH o ON rH o o av CN rH »H rH ao o O O o r** H o o H H o o o ON ON VO ON ON O 1 ro y y y ro y y y ro y y y y ro y y y y ro y y y ro y y y y y ro ro ro ro ro y

) rH on CN iH o y •H ro CN a> y ro in o in ro ON H vo H in in y o vo CN y CN ro CN

) CO o o O H ro r- O y CN O y 00 00 •H rH ro CN ro CN CN r—

1

CN GO vo CN in y p' o H P* in

• in VO CN p* VO in •H y 00 CN vO r- o rH 00 y in ro ON VO VO y vO vo ON rH o ro VO VO in ON vo

ro 00 o y y in ON o av in r- in y o ro in ro r- H VO rvj y CO o 00 P* p- CN H

CN •H rH CN «H CN rH rH rH CN rH rH CN H CN r—

1

H CN CN CN H CN H H H H CN

> o y rH on vo ro VO 00 in CO rH CN CN in CN ON in ro o O H —

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v O CO on 00 o CN 00 ro 00 CN CT\ y ao ro CT» <y\ rH H y CN ro VO 00 ON ON y o 00 CN CN ON ro i—

1

in

• m y y y m in 00 r* y OV 00 <T> av av CO ao ON m m m ON ON ON ON ON ro ro ro ro ro 00 in o o

) vo VO VO vo VO vo in CN VO vo VO vo vo VO vo VO r* r- ao 00 00 00 CO P- r- p- p-

\ rH >H rH »H rH •H rH rH rH rH rH rH •H rH rH rH rH H H H H H H H H i—

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H H H H H H H H

1 CN ro y in VO 00 <Ti rH CN ro y in VO 00 ON H CN ro y in VO 00 i—

l

CN ro y m VO P^ 00 ON

1 rH rH rH rH rH rH *H •H CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

) 00 CO 00 ao CO 00 CO 00 00 00 ao 00 00 CO ao 00 CO 00 00 CO 00 00 00 ao CO 00 00 ao 00 00 00 ao 00 00

1 rH rH rH r—

1

rH <H rH •H CN CN CN CN CN CN CN CN CN o o o o o o o o o o o o o o o o o

1 CN CN CN CN CN CN CN CN O o o O o o o O o CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

• p* p* h p- r- p* P- r- r** r' r- H '—

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1

H H H H H H H H H H H i—

1

i—

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: < < < < < < < < CQ CQ CQ CQ CQ CQ CQ CQ CQ < < < < < < < < CQ CQ CQ CQ CQ m aa fa CQ

• tT y y y y y y y y y y y y y y y y in m m m in in m in in in m in in in in in m

• y y y y y y y y y y y y y y y y y ro ro ro ro m ro ro ro ro ro ro ro ro ro ro ro ro

1 a w w « w w u w w w w w w w u w « w w w fa w is w w fa w w fa m fa fa u a

l fa fa fa £h fa fa fa fa fa Ih fa fa fa fa fa (h fa fa fa Ih Ph fa fa Ch fa fa PH fa fa a Ph

1 CQ CQ DQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ cn CQ m DQ CQ CQ CQ DQ CQ CQ CQ CQ DQ DQ CQ CQ CQ CQ CQ a DQ

46
Table

3(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

3

Inch

AGA/API

Orifice

Meter

(SI

Units).

ato

•h a) in Li T3

-h O X

wi a O

><x

><o

0) >i-~ o Lj .pc'-) •H Q) -H £

44 4J y) \ •h 0) c CJ> US DJ<: O Q —

CO 3 0) CO

DO O 4J \ 03 rH 03 r £ a cx

CO

(1) 03 rH

4J a z

03 E Q 03 CO

• m

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4-1 V P a- •H u 0 o - z

X X UO X X X X U0 X X X IT) X X X X X X X X X X X X X X X X X X X X X X X X O O o O o o o o o O o O o o o o o O o O o O o o O O o O o O o O o o o o

+ + 4- -r +• -1- + 4- 4- + 4- 4- + 4- + 4- 4- 4- 4* 4- 4- 4- 4- 4" 4- 4- 4- 4- 4* 4- 4- 4- w U w w M M H w w u M a a a a a a a a a a a a a a a a a a a a a a a a a X x CTi X o> o> p X x p rH rH p X rH p p O' O CO CO CN p O' CN o X O' O' X X X o O. o. x H H rH p a> g H* U0 X CO LD X CN CO rH CN CO X X in O o p CO co CO X X X p o X o ~r CN CN X X p X lD *3* X o CO CO CN CN CO o> in m X X CO X n* X rH X CO o X in p co r1

rH X x p X x x rH p lT) —

(

<X> m X <3* X rH rH O' X a. CN H* CN rH O' X CN X in rH CO X

rH x ON rH rH x rH O' CN rH iH o> CN rH co rH rH rH <H CN rH rH CN rH rH CN rH CN rH rH rH CN rH r-, r—

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rH

p X O O' X rH X CN O' H* p o CN X X o X o o X CN 1—

1

o X p- in p- X CO O' X O' O' X p CN o X X m •H H CN H O' X CO in r- H o o o H H O' CN CN CN o CN o p- CN CO ~ p p p p p p p P p p P p X X p X p r- CN CN CN CN CN CN H CN CN CN CN CN CN ,-H CN CN H X X X X X X X X X X X X X X X X X X X r- P- r* r- r- P- P- r- P^ P' P- P- P* P- o o o o o o o o o o o o o o o o o o o o o o o o O o o o o o o o o o o o

in in o o O' o CO rH rH CN X X O' X CO X X H m O' o p-' co o O' p- ro CN H1 O' o p* H1 m H

CN CO o O' X rH CN rH X X X o X in o CO CJN H co p' p- r- X p- X O' O' O' p' O' in O' o P^ rH *H rH o o rH rH rH o o o H H o H o o H H o o o o o o o o o o o o o o o H O

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

o o O o o O o o o o o o o o O o o O o o o o o o o o o o o o o o o o o o

X o p* O' p- in O' m in X m CN X O' in O' in p- o X VO X O' p- co X H X CN X CO co co CN

CN CO X o m in O' in p- rH CN P- m co X p- CN X CN m X H H X in H O' X rH H1 X rH o P

in in o CN in CO CN X m O' X rH X H X CN in in O' O' X O' H o X CN X X O O' O' p X CO O'

P^ X X X X X X O' X o> X O' in X X X X CO X X CO r- m P- H" X P p X p p X P

•*r ^4* H4 N* N" •^r H" rr

H CO H in o CN O in in O' H* CO O' in CN CN X in O' O X CO H P m X X <T o in rH P

O' m H H X X p o X p CN p i

1 o X O' X X P CO in X CN •—

1

X P H CN X P H* X CN Or H CO o X O' CN o 'tf p O' o CO p CO X CO co H H O' O' r—

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X O CO O X rr O X CN P *H CO *3* p CO O' X p X X CO X o O CO X X CN CO O H X O' H’ m O' m o CN O' O CO H CN o H o CN o o H o H o H H CN H H o o CN H H CN H H H o CN H o H CN rH o H H

X X X P in p X H X X *3* P CN X m X CN X CN o* CN CN P in CN in CN *3* p o X o CO CN O'

CN X X CN p CP CO X «3* X CO m CN in P X CO X m CO P X X co •«3* X in CO X X P in

rH X co O co X p CO O* X CO o CN X ^3" vo CN o p CO X H X X CN X O X in X X X X X

X P o H ^3* X n CN in X CN ro o CN CN in X o H P X CO H X CN X X P O' X in X

X CO P co in CO O' p in O' in X X CN O X X X O H H CO O' n CN o o CN in o X PO

O' in CN o uo in CO CN O' CO o CN O' in X X O CO CO P O' X o CN O' p X P CN in CN X in CO H co H H H ro H H H H H H

CN O' CN H »H P UO CN •<3* ^3* O' ^3* X X in X o P H X X O o O' P o O' X P in in o in

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a a a a a a w a a a a a a

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i CN1 CNi CN CN H H rH H rH rH H

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i—1 rH H H H P P p P p P p p p

CN CN CN CN CN H H rH rH H H H rH H

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O O O O O o1 o a o O o

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i X 'cr N" *3* sr <3* *3* a a a a a a a a a a a a a a a a a a a a a a a a a a — a a a a a a a a r a a a a a a

47
Table

3(b)

(cont. ).

Test

Number,

Measured

and

Calculated

Quantities

Nominal 3

Inch

AGA/API

Orifice

Meter

(SI

Units).

CD CD cD CO cO CD CD CD CD CD cD CD CD CD cD CD CD CO O O o o O O o O o o o O O O O O O o <D + + + + H- + + + + + + + + + + + H- + o w w W w w w w u w w w w M w w w w w

•H (D •^r r* o in ao >—1

ro CN rH CD ao roO ro CN ao

4-1

M TJ in o ON lD o 1—1

ro p- ro ao CO rH r- i—i

cD in •H 0 a in o •^r o ro o ao cO ao in cD in ON ON ro M 03 CN rH in CN o ON rH ON rH CN o ao ON CN ro o

rH CN rH rH rH ro rH rH CN rH rH ro rH rH CN rH rH CN

r* h* CD CN CN in CN ro

m rH CN CD rH ON CN CD ao

O

CN ro o ro CN CN ao ao ON H* rH

O CN rHO ao

>H CN CN rH CN CN CNi rH rH CN CN CN rH CN CN CN rH rH 2 r" r- r-~ r- r- r- p- r- r- r- o o o o o o o o o o o o o o o o o o

CM in rH ON o CN CD in rH in

m o CD •'T

04 o r* lD ON ON ON in in CD o ao ro ao ON ao r~ CN in X rH o o o o o o o o rH o rH ON o o o o o u CD CD CD CD CD CD CD CO cD cD CD CD in CD CD cD CD cD o o o o o O O o O O O o o O o O O o o >1 o m piro p** ao (N cO ON o ao CD CN 00 H* ro ON ON i—i

r- o

d) •H e o CO *3* ON 00 in in in in in

O CD r- cD o rH ao

4-1 P CO \ m CN ao ON o LO ON LD ro ro CN 00 ao

m CD rH rm

•H 0)

G

M 2 aj .* ao ao P" 00 in r- ao

m ao 00 r- r- ao r- CD o Q H' H* H' H" •—i

LO roO ON in H* CN rH o in o r- ON rH ro

CO 3 <u CO ON rH ON ao

H1 CD ON CD 00 ON o in CO in CO CD

CO 0 p \ rH

O o ao—1

^r o ro ON o rH ro rH ON

03 rH 03 Cn

OO ON CN

O in ON ON o <r rH in 'tr o CN ao 2 fa a j*

CO

CD rH

rH CNO rH rH CN rH

O CNO rH CN rH rH CN rH rH rH

03 in ao CO ON in rH 00 rH ro

O CD ro CN CD rH CN 00 P 0,2 r- ro CO in i-"* ro ao ro CD CD CN LO ^r CN CD in ro • m

u)W (D 0) d) P CP U O M

<p 2 —

OD^nO^DHvOinO)

CNroorocNvDr^aoro

cDrHr^oaoaor^ONrH ^^^OH^VO(N(^ ^ninino>H(Nvon

no4Minna)(^(Na> (Nfnai^(CO\fo^H

CN

CU d)

— e p » <1) 0 '—

Eh 2

r-ior-o^r-r^cNr^

r^H’OcDr-ao^DcNin

r^H'cDroH’r'^cDinaN OaD^hHlflOhfN

OOOOiOnOOOnOOn

coaooaoccaocooico

cncncncncncncncncn aor^cDr^r^maor-raoaoaoaoaoaoaoaoao CNCNCNCNCNCNCNCNCN • rH (NJ^^OHHCO^in W ^

co <D ro «tcoLn^^)hnno

<D P CP cNCNr-oor-oinr' M 0 ^ r OHOHOOOHCO 2 w

r^rHooNincNcocor^

(N(D^ (DM^HnO OCOOOiDfNLDCO^^ rHor^oor^ooo> P 4H d) —

l)MJ 6 (II (DM -h —

Eh

Q Eh

ror^r^ONoroiOfHON ^Hoa^fN^ON^or^ o^m^’toodn

ONONOrHONCDCNaNrH

l/ICO’tvfi'tOJHlDfN r'oo^roM^Hc^r' r^c^ooorHooovir-co voin^^H^Dvonoo P P 4-( — 0) (U

Q)UM

Eh

Q

—

aor-r^H'OocNcDro

a)'T^, ’trs'Ojcoaoro

comcNr^cNr^ONONCN HCDH^fmCD!T\0>H

aocococDior^cDcor"*

r^r^r^r^r^r^r^r-ror'aor'aoinr^r^r^

miDcDCOCDcDCDCDCD

Q

rH CN1 roi i mi CD ao On rH CN ro in• CD ao as o rH 1—1 i rH i rH i rH rH i—i

rH rH CN 1 CN CN CN i CN 1 CN i CN i CN i CN

•H ao ao GO 03 ao 03 00 ao ao ao 00 ao GO ao ao 00 03 ao P CN CN CN CN CN CN CN CN CN ao ao ao 00 ao ao ao ao ao

c(3 CN CN CN CN CN CN CN CN CN o o o o o o o o o U r** r- r- r* r* r- r- r~" r- r- r-

•H

4H•H o o o o o o o o 01 o o o o o o o o o < < < < < < < 1 < 1 < 1 CQ OQ l CQ I CQ I CQ CQ I CQ CQ 1 CQ P CD| CD| CD| CD CD CD CD CD VO CD CD CD CD CD CD CD CD CD

d) 'tr N* i H* H- ^r N* •tr "T H- TJ W PJ W w U w W W fa w W « w PQ W PQ W

w

H IP (P PH

(H (P fa Ph IP fa IP P CP CP CP IP IP IP Ch

CQ CQ CQ CQ CQ 03 CQ CQ 03 CQ CQ CQ CQ CQ CQ CQ CQ CQ 3

-9

tT> &

03M0) >

<T3

CO

03

(0

03 831

S' 33

Pig1 2%

03

(0

03

CO03 8

rH831

a) +3

a) 5

CM

a>

48

Differential

pressure

measured

between

the

flange

taps

and

calculated

as

the

square

of

the

average

of

the

square

roots

ofN

data

samples

taken

during

Draft

Time.
Table 4(a). Test Meter Identification and Physical Measurements

Nominal 4 Inch AGA/API Orifice Meter (SI Units).

Test Test Run Orifice Beta

Identification Configuration Diameter Diameter Ratio

(cm) ( cm)

BFE5-2A-060281- [ 9

]

1981-A 10.217 3.8082 0.3728

BFE5-2A-060581- [ 9

]

1981-A 10.217 3.8082 0.3728

BFE5-2A-080481- [ 7

]

1981-A 10.217 3.8082 0.3728

BFE5-2A-080581- [ 7

]

1981-A 10.217 3.8082 0.3728

BFE5-2B-060481- [10] 1981-A 10.217 3.8090 0.3728

BFE5-2B-08 0581- [ 9

]

1981-A 10.217 3.8090 0.3728

BFE5-2B-101581- [ 9

]

1981-A 10.217 3.8090 0.3728

BFE6-2A-052181- [ 11

]

1981-A 10.226 3.8082 0.3724

BFE6-2B-052281- [10] 1981-A 10.226 3.8090 0.3725

BFE6-2B-052881- [ 8

]

1981-A 10.226 3.8090 0.3725

BFE5-3A-060281- [ 9

]

1981-A 10.217 5.0775 0.4970

BFE5-3B-111281- [ 9

]

1981-A 10.217 5.0780 0.4970

BFE6-3A-051481- [ 10

]

1981-A 10.226 5.0775 0.4965

BFE6-3A-051581- [ 9

]

1981-A 10.226 5.0775 0.4965

BFE6-3A-052781- [ 8

]

1981-A 10.226 5.0775 0.4965

BFE6-3A-022582- [ 9

]

1981-A 10.226 5.0775 0.4965

BFE6-3B-022482- [ 9

]

1981-A 10.226 5.0780 0.4966

BFE5-4A-080681- [ 9

]

1981-A 10.217 5.7127 0.5592

BFE5-4A-101681- [ 10

]

1981-A 10.217 5.7127 0.5592

BFE5-4B-102281- [ 9

]

1981-A 10.217 5.7137 0.5593

BFE6-4A-102882- [ 9

]

1981-A 10.226 5.7127 0.5586

BFE6-4B-022582- [ 9

]

1981-A 10.226 5.7137 0.5587

BFE6-4B-100182- [ 9

]

1981-A 10.226 5.7137 0.5587

BFE5-5A-060381- [ 9

]

1981-A 10.217 6.6660 0.6525

BFE5-5A-060481- [ 10

]

1981-A 10.217 6.6660 0.6525

BFE5-5B-1 02081- [ 9

]

1981-A 10.217 6.6670 0.6526

BFE6-5A-052781- [ 10

]

1981-A 10.226 6.6660 0.6519

BFE6-5A-052981- [ 11

]

1981-A 10.226 6.6660 0.6519

BFE6-5B-022482- [ 9

]

1981-A 10.226 6.6670 0.6520

BFE6-5B-092982- [ 7

]

1981-A 10.226 6.6670 0.6520

BFE5-6A-080681- [ 9

]

1981-A 10.217 7.6203 0.7459

BFE5-6B-102081- [ 8

]

1981-A 10.217 7.6182 0.7457

BFE6-6A-102982- [ 9

]

1981-A 10.226 7.6203 0.7452

BFE6-6B-093082- [ 9

]

1981-A 10.226 7.6182 0.7450

BFE6-6B-100782- [ 9

]

1981-A 10.226 7.6182 0.7450

Note: Test Identification bracket gives number of tests run

with this geometry. A total of 316 tests were run on the

nominal 4 inch run size.

49
Table

4(b).

Test

Number,

Measured

and

Calculated

Quantities

Nominal 4

Inch

AGA/API

Orifice

Meter

(SI

Units).

XXXx

XX VO VO LO

x VO VO vO vO VO vO VO lT)

XXXXXX

XXXX

X

X

XX o O O o o o O O O o O o O o O O o o o o o o o o o o o o o o o O + + + 4- 4- + 4- + 4- 4- 4- 4* 4- 4- 4- 4- 4” 4- 4- 4- 4" 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- pa ca pj M ca ca ca ca ca pa Ci] pa pa ca pa pa pa pa pa ca ca ca ca W ca fa ca ca ca ca ca ca

4) rH ON CM CVJ 00

X CO ON lD CO vO

p lD

O CN

X vO CN o*

X CO CO CO

LT) O’ ON CN rHX rHO rH

u T3 00

N O' CM CO P o CN rH 00p vO CO 00 CO CTv ON O’ rH rH ON

p inp

XO o* rHX o'X o' 0 a in CM O' O’ X p ON rH o’ VO vO VO p p X on CN X X O' CN o CN p O* *3* ON X p ON

fa CO ON o p GO

O r-1

vO VO CO rH 00

O

X vo CO

O on COp ONX

X o O CO rHp ON CO

p

O

rH CM CM

X cm CM

X rH on rH rH CN CN CN r-t

X CNX rH CN rH rH CN CN rH rH rH CN rH rH CN rH

ON COp in

p O'X

OX

p o CN CN o CO

p rH

X rH in

X

m ON CO ONX ON in o rH

X

<<4

X o ON o' ON

X in

m

X

X o' rH ON ON in

p rH

p o*X

p

X

p CN in in

X ONXp o X

>• o o o o o o o o o o rH o o o o rH o o O o o o O o o o o o o rH

O

ca

X

XX

XXXX

XX

XXXXX

XXXXXXXXXXXXXXXXXX o o o o o o o o o o o o o o o o o o o O o o o o o o o o o o o o o O' CN X X X X p CN ON On rH CO CO rH <3* p CO ON CO X ON X rH O’ o o o X rH CN p

rs rH

X CO

X

X CN ON ONO CN

X in CO CO ON rH in rHX o <—i CN rHp ON o rH O’ CN <H O’ CN

>• o o o ON o o ON ON o o ON o o o ON

O o o ON o o o o ON ON o o o O o o o u X X X in X X in Ln X X in X X X in X X X in X X X X in in X X X X X X X o o o o o o o o o o o o o o o o o O o o o o o o o o o o o o o o

>i

u P<no o' ro

X o X CN in O'1 o' rH CN ON •*3*X rH ro COX o rHX in CN o rH COp rHXX ON o

a; £ CO On

H On

pX <3* rH in 1—i

ON CO

p

p *H in ON i—1 o* o p

X ON CN CO rH ON CN CO ON o ON P Ul \ X in CN p X rH rH O rH <3* X CO X rH X p p in O’ ON CO X X CO in o CO o o* CN rH X

ai c CT> • 2 0) aa X

p

XXpX ON ON On

X

XpppXXpXXXppX

p

XX

Xpp

Xp

X

a *3* o' <3* o' O’ o’ O' *3* O' O' O' o' O' o' o' o’ O' o O' o* o' o O’ o O' O’ o* O' O’ O' O’ O'

ON inm P CNm CN

p O' CN P» CN

n

X

Xn O*Xp o p O’ CNn CO ON ON ON CO

XXX

a) U1 CN rH in in CN 1 i rH

X P p O’ in o r- ON o O' o CO

XX o XX CO o X

n rHp o* ON 0 P \ CO X rH ro O’ rH CO o CN rH CN n CN n O n CO ON CN o X o CO ON X n CN ON ON n rH ON

rH ca cr> P m rH ON in rH

X ON

m P X

n rHn ON p- rH O' P n o ON

n o np

X o* o p

nn

Ca

K

c/i Q) rH ' ' o rH rH o rH »H

O o o o o rH rH rH o o rH o o rH rH o rH rH o o O rH rH o rH o X in CO m X O’ in rH CN m o X P X CO ON X CN n O O O’ ON ON n X X O' O’ X CO n

a Z ON O’

Xp O’

X ON P rH o CN O'X o*X ONX

n o n P X O’

X CO o CN

n

p o n CO s

0]

rH rH rH «H rH rH rH rH rH rH

ro in o p

XX O’ o X ON PX o» o •H o o X

X ON

X

n O’ P nn

X CN

X

n

n rH

ui

—- X

X CN CN

X ON CO rH O’

m rH

X O"

X O’n ON ON co O’ ON o O’X CO o CN O’ O’ CO ON

U1 (U 03 in

XX ON P X in P' ON o O' p* CN O’ ON o p- rH CO

p o Xp ONX CO

nX rH o* O’

X

<D +J a, u 0 aa rH CO

XX rHX

X in rHX CN P> CO P' CN pn *H o X

p CN

X

X CNX ONX CN o p

a. *2

w •H

m CN rH in CN •H rH

n CNn «H rH CN rH

n CN rHn CN rH O’ CN rHn

CN rH o CO

X rH rH P X

XXO rH

X

X

X ON ONO

X

O ON

OX

X ON ON

X

X O’ •—1rH

X • CO CN O o P ON X X O’ X P O rH n X O' o X CN CN X X n X CN O’ O’ O’ X CN X O’ a <D r-s E 4J sc X X X X P p X p X X X X X X X X X ON rH O o o ON o rH X X o o X o X

<D o —

XXXXX

X

XXXXXXXXXXXX ON ON ON ONX ON ON ON ON ON ON ON ON ON

H z CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CM CN

(/) (0

XO o ONX P X o np ON ONp ON o o ON O’

X o= o CN O’n

X CM

X O’X

n o O’ o

a) o o ON

X ON

n O’ O’

XXp

n CN o ON CM

n

X ON CN o X •—i

O’

XX ON inpp 1—1O'

4J a.

X O’

X

XX

X

p

npXn rH

X

X CN O’n O’

nX

X

X o n

X CN

n CMX O’

X

X

M 0 X o o rH o o XXXX

X o o o X rH o X

X o o o o o X

X

XO o X o rH

CU z O’ O’ O’ O’ O’ O’ O’ O' O’ O’ O' O’ O’ O’ O’ O' o* O’ O’ O’ O' O’ O’ O' O’ O’ O’ O’ O’ O' O’ O’ X P CN CM X CN X P X o n O’ n X n n X O' ON CN CN CN ON X O' X o X o X X X

-p CN

X

n O’ ONX O’XnnX O’ •—i o p o O’n

X

X

X ONX

X

nXn O' o X o O'

VlH a)

ca E ON

X o ON

X

XX o X o p

n o n

X

X

X

X O’

p CN

X O’

Xn

X ON

n CMX O’ O’

u •H CN o n P o n CM

p

X

nX

XX

X ONX

nX O’XX ONXXX

n ON CN P O’ CN rH

a £-i CN

X i—i X

XX CNX CN CM CNXXXX CNXX CNXX

XX 1—1 X CM CN

X

X CNX

X

O’ o rH ONp ONn CN O’

p o O’ O’X o O’ ON CNp ON o*X ro ONn ONp o X O’ ro O’ P o ON ON X o X ON X X X n n O' X o o* O' O’ o X ON ro P X p ON p X p o ON n P 4H

01 ca cn

XpppX

X CN O’X ON ON ON ON ON ONp

p

X

pXXpXXpXpp

pXpX

<u

u

X

X

XXXX O’n o*p

ppp P ppp

p

ppppp P pXX

X

X

XXX

a

XXXXX

XXXXXX

X

XX 1—1 XXXX 1—1 XXXXXXX

X

X

X 1—1 X £

rH1 CM1 ro1 O'1 n

X1 P X ON

X CM ro O’n

X P X ON

X CM ro o*

nXp rH CM ro o*

n

Xp o 1 X X rH X —i X rH X X X rH i—i

rH rH

XXXXX rHX •—i X

X

X rH 1 X

XX

X

X i—*

•H

X

X

X

X

XX

X

XX

XXXXXXXX

XXX

XX

XXX

X

XXX

XXX P CM CN CN CN CM CN CN CN CN n n n n n n n n n o* O’ O’ O’ O’ O’ o* n n n n n n n

ca

O o O o Q o O o o o o o o o o o o o o o o o o o o o o o o o o o

4J o X

XXX

XXXXX

XXXXXXX

XX

X

XXXXXXXXXXX

XX

C/l 0) Eh

•H

4H•H o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o < < < < < < < < < < < < i < < l < l < 1 < l < 1 < 1 < 1 < 1 < 1 < 1 < 1 < <C 1 < l < 1 < i < 1 < i < P£

CN| CN1 CNi (NI CN1 CN| CN CN CN CN CN CM CM CM CN <N CN CM CM CN CN CM CN CN CM CM CMi CN• CM CM CN CM

Q)

n

nn

nnn

n in

nn in

n in

n in

n

n

n

n in

n

n 1 n 1 n 1 n 1 n 1 in 1 n

nnn

n

T3W

W

M CQ

W

W fa fa fa fa fa fa fa fa fa fa fa fa fa

w fa fa fa fa fa fa ta ca fa fa fa fa

M Dh Ch Cn Ch fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa

PQm CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ fa fa fa fa fa fa fa fa fa fa CQ CQ fa fa fa fa

50
Table

4(b)

(

cont

. ).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

Inch

AGA/API

Orifice

Meter

(SI

Units).

1)o

•H 0) x n TJ •H o SC. U CQ o

>

>4CJ

0) >1 —

U V-i XX

•H 4) *H £

U-i 4^ C/5 \

•H 0) C CP n S 0) ^

O Q —

W 3 o cn a o \ <—i ro CT*

vD ID X X X X X X in X X X X X X X X X X X X X X X X X X X X X X X X X X X X in in O O o o O o o o o o o o O o o O o o o o O O o o O o O o o o O o O o o o o rj + + + + + + + + + + + + + + + + 4- •+ + + + + + + + + + -4* + + + + 4* 4 + + +

Ex W B B a a c

d

a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a X r* o o ’3' CM o on X r- in X H* H* on CM CO CM 43* CM O CM X n ON X •H r- m X <—

1

X nr CM X X CM CM

CO r~ on in co CM o co on O X in X CM CO r- X co uo X H' X X CM rH CM CM ON CM in X o in in r- X rH CO CO o r- in co in X X O CO CM in on o X O X o CM O in r- CM cn CM H* X o O X X X rH X rH 43* o 4J* X r* rH CO on X O CO rH X o o X o o rH CO in O i—

l

X r- in o o >—

i

o X *3*

rH CM rH rH •H CM rH rH on CM rH *H rH CM •H rH rH CM rH CN rH rH CM H rH CM rH rH CM rH CM •H X CM rH CM On ON

X 4T in f^* on X X in CM on X (Tv Tv p~ X CM X ON O X on r- CT CM X X o X X CT X X CM in <T X rr X X o on X in r- ON X CM X X X O CM 43* in X CM CN CN X X X CM r- CM in CM <T r- X •tr X X n X c rH X o rH X o o 3 X X X X X X X X —

i

rH rH i—

1

X x X o t—

1

o r—

1

r—

1

X O o o o o o O o o X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o a o o o o o o o o o o o o o o o o O o o o o o o o o o o o O o o o o o o o O

TN in X X (Tv X r* in X oo CN o <T> X C' CN CT <T> rH CM CT X o X (Tv rH ON H X X rH X uo

CN r- X in a> rH •H X CM X o in X X X <Tv in X X X in X X 1—

1

X a\ X X CM CN X X CM X (Tv CM o o o o o o o O o •H o rH o o o o o o o o O o o o o o o o o o O O O CTv CTv o o\ CT o

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X in in X in UO X

o o o o o o o o o O o o o o o o o o o o o o o o o o o o o o o o o o o o o o o

CN UO <T O r- in ON X 3 X ON O X X ON CM ON CM X uo X X X X X X X ON X X X X X r- o o CM X r- X X X X X X CM CN r- o X *3* CM ON CN X ON o o X X X ON ON r- CM X X ON X X X X X o uo o (T X CM ON X X CM C in ON X CM in ON O X CM X X X CM ON X CM ON X X X X r- X X X c-

(Tv (**• ON X X X X X ON X X X X r- X X X r- X X X r- X r- X r- r- r- X X X

<T M1 43- rr ^3* h- 4^ h- 4^ 4T H* H' 4^ 4T X X X X X X X

r—

l

X X X uo CM X X rH X r- X O O X X X O CN uo X CN X O o CM X uo uo r- uo X CM X X CM o

X X 3 X CM X CM o X X X X X ON uo CM o X X X X X 1—

1

o X X CN uo CM uo X o X X rH X X

3 CN X X CN X X X in X X CM ON CM X o CM uo CM r- Ov o X X o uo n CM o X X o o X X X X

X uo X r- ON X r- ON in X o ON o X Ov UO in X X uo o X uo X uo X uo X uo o X 1—

1

r- uo uo 0 X

0. 0. 0. 1. 0. 0. 0. 1. 0. i

.

0. 1. 0. 0. O X0. 1, 0. 0. 1. 0. 0, X

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X X X X r- in o X X X ON uo X ON X 43* in cn X r- n X r* uo X X X CN ON X 43* 43* r- CN CM X

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03 o o o O O o o O o o 3 3 3 3 3 3 3 3 3 X

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XCNCMCM3XCNON

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51
Table

4(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

Inch

AGA/API

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(SI

Units).

d)o

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Lt CQ O

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H(NHH(NH(NH(\10)

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T 3 X CN i—I (N CD O connooincoa) VDCO^^^COOH

i—I (N rH <H r—| CN CN r—

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1

CN p o VO o O CO CN P VO p p

o r—( i—i r—i rH <H r—i r—

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r—i r—i rH «H rH o CN CN CN CN CN CN CN CN CN CN CO CO CN CO CN CN CN CN

Si x X VO VO VO VO VO VO VO vO vo vO VO vo vO VO VO vo VO vO VO vO vO vO VO VO vO vO VO VO VO VO vO vO vO vO o O o o O o o o o o o o o o o O o o O O O o O O o O O O o o o o o O O O

CO p CM 3 "S’ VO CN (N 00 00 vo p ao av 00 LD VO LT) ID LD CN in O VO m O O CO o p 00 3 p rH o 3

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n

3 3 X 3 co LD CO in co in CN CO CO r-H p r—

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>H o o o o o o O O o f—

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u x x vO X VO VO VO VO vo vo VO vo vO vo vo vO vo vO VO VO vO vO VO VO VO vo vo vO VO VO vO VO vO VO vo vo o o o O o o o o o o o o o o o O o o o O O O o O o o o o O O O o o o o o

Li >4 —

pen P 00 p 3 Tv CN P r-H p co in P r-H m CN 3 o CN o vo p CN in ao CN 3 (Tv CO (TV P vo CN VO r—i p o

Q) •H g O CO i—

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CO CN r-H r-H m o r-H in CN 00 o r-H vo (Tv CN VO 00 vO r—i in vo 3 vO P Tv r-H 00 00 00 p o CO co P 01 \ P VO 00 i—

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CO r-H CN r-H 3 P 3 CO CN CO P CN VO in r-H uo 3 r—i o 3 in VO CO rH P CN ao p CN co o n

CD C O' £ a; m 00 p CO t CO T 00 <T p 00 00 P CO CO 00 P P CO 00 00 p ao ao p n 00 Tv P P vO vo vo VO 3 p p

a — 3 3 O' 3 3 <3* 3 3 O' 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 "3* 3 3 3 3 3 3 3 3 3 3 3

CO o av CO CN P CO VO r—i r-H rH VO co r-H 00 o 00 o n (Tv r—i Tv n r-H o co o Tv rH VO CN 3 3 O *3* o

d) 01 CN n 3 r-H o r—i vo p 00 (Tv 00 VO o O r-H vO CO p n CN CO cc o co O rH co P TV P CN co CN n r—i VO 0 P \ CN n Tv r—

1

n O CN CN n CN r-H CN 00 P VO *3* co 3 n n 3 p CO 00 "3* CN Tv 00 CN VO n Tv 3 o 00 Tv

r—i 03 Cn P n 00 VO r-H VO r-H P n n Tv n p 00 P n r—

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vo co 00 p CO co p 3 O n CN p p Tv CN p 3 T n

Pa a O r-H O o r-H O rH o r-H o O rH o o O r-H rH o rH o rH o rH r-H CN rH o rH O rH O r—i rH CN O o

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VO rH vO Tv *3* CO ao n p p 00 *3* n o P CO p n CO CN VO O vD o *3* 00 n *3* CO p r—i E

cn

rH «—

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CO CO vo 00 p Tv O VO rH CN o CN n o r—i o CO rH r—i rr T* O CO o Tv 00 CO VO p P CN CN »H

01 o CN rH CO CN VO <H n CO 00 •>3* 00 co rH n vO n CN rH CN n CN CO rH *3* VO O rH CN P rH CO n *3* »H

01 a) fO r—i p Tv 00 TV VO o rH n 00 Tv n ON r—

i

CO TV CO (Tv T P O o n rH rH VO CN Tv 3* P Tv Tv co n CO co

a> P a. U o M •—

1

rH vO p P P p rH CN n P o CN VO CN rH p 00 <H o n rH rH rH VO CN O CO o n o o o VO CN

a, z rH n rH CN CN •H n r—i n »H »H r—i n CN rH CN rH CN <3* <H CN <H CN

CN O 00 rH P 00 T* o "3* O CN <3* T* CN CN ao P o Tv cn rH -3* cn o o cn rH rH 00 P O 00 cn O 00 VD P

• CO CN CO vO p n o CN P •3* r—i P O Tv o n o CN cn -3* o n rH o CN rH VD n P T n o cn CN 3* TV a a) *—» E -P P P P P VD p p P P P 00 P ao P ao p 00 00 ao ao 00 co CO ao 00 00 CO r—i rH O rH rH r—i O rH »H

CD 0 00 CD 00 00 00 ao CD ao 00 ao CO 00 00 CO 00 00 00 00 00 ao CO 00 00 00 00 CO 00 TV Tv Tv T T» Tv T Tv Tv

t-i z CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN (N CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

01

01

rH rH Tv VD O rH ao i—

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VD P n CN cn 3 Tv TV P r—i O rH 3 TV CN VO 3 O cn p 3 o rH vO 3 rH cn T* CN

<D ra o cn TV CN O 00 3 VD VD CN CN rH n n CN CN n o O P VD Tv P VD P Tv p 00 VD O rH 3 n rH CN P

<D -P a, CN cn CN VO 00 n P n rH CN rH rH T Tv m O 3 CN Tv CN CN 00 P CN VD CN T n O P cn r—i p TV 3 Tv p 0 r—

I

o rH rH O rH O rH O rH rH o O O rH o o rH O rH O O o O 00 »H rH o r- Tv o O Tv p O O

CL z 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 cn 3 3 3 3 cn 3 3 cn cn 3 3

o ao rH CN P 00 00 r—i cn rH CN 3 3 3 CN o in CN T rH o 3 o in cn m «H cn in CN 00 Tv CN 3 Tv rH

-P VD p cn rn P VD p cn 00 cn VD VD CN o cn CN m in VD r—i 00 rH 3 Tv cn CN Tv rH cn 3 3 in T P P 3

44 <DE VD T VD cn 3 p p Tv VD VD n r—1 P VD co cn o p P O cn P cn rH p vD 3 T VD rH 00 00 CN 3 CN rH

Li •H cn O 00 p 3 p 3 CN o rH o CN 00 P Tv o 3 3 rH TV Tv ao CN Tv VD 3 in cn 3 O CC cn O P 00 P

a CN rH rH CN rH CN r—i CN •H cn CN i—

1

rH rH rH «H rH CN rH rH rH rH rH CN rH CN rH rH rH »H rH CN

o rH cn p r—i 00 in in in in co Tv o VD p in X 3 co m O X X in Tv P X X CN P P in CN in o P

-P Tv P — o in o 3 ao 3 m p VD rH r—i O in cn •—

1

in r—

1

in 3 rH T CN cn rH i—

1

X CN 3 CN cn p 3 P

-P <H r—

*

03 (13 CP O o vD p VD p VD VD VD p 00 m VD cn *H T T O T CN cn 3 3 cn 3 Tv r—

i

Tv Tv Tv Tv Tv Tv T Tv *H

CD P P p VD VD VD VD VD VD vD vO 00 00 3 m in in in X m X X X X X X 3 in P P P P P P P P X

Ei a 'i—1 rH rH <H rH >—i rH r—1 r—i rH rH rH rH rH rH rH rH rH r—i rH r—i i—1 rH rH i—1 rH »H <H rH rH rH r—i rH rH rH rH O rH

rH CN cn 3 in vD P 00 rH >H rH CN CO 3 in X P X r—i CN cn 3 in X P X T> rH CN cn 3 in X P X TV 0 rH r—i rH rH rH r—i <H rH rH rH rH rH rH rH rH r-i rH rH r-i rH r—i i—1 rH rH •

1 rH rH rH rH rH rH rH rH r—i rH rH

•H 00 00 00 00 00 00 00 00 00 00 00 00 00 X X X X X X X CO X X X X X X X X X X X X X X X

H CN CN CN CN CN CN CN CN (N CN ao 00 X X X X X X CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

fti CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN O O O O o O o O O rH rH i—

>

•—

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rH rH rH i—

1

rH P 0 in in in m lD in in in in in in in in in in in m in X X X X X X X X X rH <H rH <

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1

03 • H o o o o Q o o o o o o o o o o o o o o o o o o o o o rH rH rH rH rH •H rH rH i—

1

Ei •H m ffl CQ QQ CQ CQ CQ CQ CQ CQ OQ CQ OQ CQ CQ CQ CQ < < < < < < < < < CQ CQ CQ CQ CQ OQ OQ CQ CQ -P CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN cn cn cn cn cn m cn cn cn cn cn cn cn cn cn cn cn cn

0) VD VD VD VD VD VD VD VO VD VO VD VD VD X X X X X m in in in m m m m in in in m m m in in in in

T3 pa ca ca pa ca w pa pa pa pa pa pa ca pa pa ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca H tu Cl. fc. Cl. Pa Pl. Pa Pa Pa Pa Pa (h Pa Pa Ca Pa (h Pa Pa Pa Pa Pa Pa Ch Pa Pa Pa Cl4 Pa Pa Pa (h Ch Ch

CQ CQ CQ CQ CQ PQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ OQ CQ CQ CQ CQ CQ CQ CQ CQ OQ

52
)

(cont.).

Test

Number,

Measured

and

Calculated

Quantities

Nominal 4

Inch

AGA/API

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Meter

(SI

Units).

X vO VO vO VO VO vO

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Vi

a in r- in VO "3* •H

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r

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X COXn 3* 3 O' O'

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01 rH rH rH 04

—1

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r- in

m 04 3 o rH O'X

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X o o o O o O o o o o o o o o O o o o o o o O O o o O O o o o O o o o o o 3 O' O' rH O' X X »H 04 04 rH in H X H o *3* n H n 3 OJ 3 O' 04 X H n n X 0 co H or m X o in m 3 vO X O' X in O' in O X X X o co n O' X O' X X X O' 3 O CO CO 3 H CO X > o o <H o o o o o »H o o o o i—1 o o O o o o O o o o o o o o o H o o o o o o U vO vO VO VO vO vO vO X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o o o O o O o o O o o O o o o o o o o o o o o o o o o o o o o o O o o o 0) >1 o Vi 4J co ON o> o vO CO rH •H X O o X in O' 0- OJ X 04 Ol 04 H X X X X X n in OJ H n o H H 3 04 * H <u • I—i E pH vO X 3 o 04 o X O' <3* rH X o o H *3" O' o H <3 o 04 3 3 O' H 3 O' 3 O' 04 O 3 ro CO

4-i 4J 03 \ in o 3 O' 04 o 04

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X 3 inH CO O' 04X O' 04O o XHX 3 XO

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H *3 CO CO 3T O- OJ O- 04 O' CO

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a* z ro 3 *3* 3 CO 3 CO *3" 3 3 •*3“ 3 co CO H* co "3* *3 CO <3 CO 3 CO 3 3 3 CO 3 CO 3 co CO 3 3 3 3 X X 04 O' O' O' H 04 3 X O' 3 X O H 3 X o O O O' CO H CM 3 X n 3 rH CM rH 3 CO 3 O' O'

0) -P O'

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n

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•H o o o o o o o o o o

VM l I 1 l i I i I I i *H < < < < < < < < < <C

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Cd Cd Cd

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co CO co CO CO co CO CO CO CO O'1 coi co1 CO1 1 X 1 X l X 1 X 1 X l X 1 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X O'

X

H CM CO 3 n1 X1 O'1 X1 av1 H 1 H 1 H CM CM Ol CM CM CM CM OJ X X X X X 00 X X X X X X X

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n

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53
Table

4(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

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AGA/API

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(SI

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o ro CO

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P ca o ro r- ro ro CN in o

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vO rH m rH 00 m CM 00 CM

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CM CM CN CM CN CN CM CM ro

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ro 00 CM 00 in CM o m VO

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54
Table

4(b)

(cont.

).

Test

Number,

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and

Calculated

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Nominal

4

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AGA/API

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(SI

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m r- rH CM X X o* o X uo CTv CM O' uo X X O’ as uo rH X as O rH O’ X UO CM uo as X uo X X

r- rH in X as o ro as uo X O’ UO X X o* ro ro r- CM ro X o X O’ o CM X X o CM O’ a O’ X rH

ro ro CM o ro ro O’ CM ro ro CM CO ro ro o* CM ro ro CM uo X X uo CM X X CM X uo X CM X uo rH CM rH rH CM rH rH CM rH X X

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CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM

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CM CM o as ro as r- O C4 CM uo X X CM ro O' X rH O' CM X o uo X o as as X o X r* O X O’ o o r- r-i as o o rH rH o C' O as O o as rH rH o rH as o X o o X o o X <—

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1 CQ CQ CQ CQ CQ CQ CQ n in in in n in in in in in

i ini i X

i Xi X X

l X X X X X X X

w w w W W W W W W w w

w w w w W w W w w w w

CG CD CQ CQ CQ CQ CQ CQ CQ CQ CQ

m O' in X P *H CN

| m

1 o*1 in X

1

1 CN CNi CN CN CN rH rH rH i—

i

*—

i

rH X X X X X X X X X X X

ON ON ON ON ON X X X X X X

CN CN CN CN CN O o o o o o

ON On ON ON ON X X X X X X

o O O o O o o o o 0

1 o1

1 CQ1 CQ CQ1 CQ

1 CQ < < < < < <

in in in in in X X X X

1 X

1 X1

i X

1 X X1 X

i X in in n in in in W w W W H W w W W w W

W w w w fa w w W W w w

03 CQ 03 CQ CQ CQ CQ 03 CQ 03 03

P X ON

i rH CN m O'

| in1 X

1 p

1 X1

1 rH rH

1 rH rH —{ rH rH —i i-H X X X X X X X X X X X

X X X o p o o Q o JT o

o o o CN CN CN CN CN CN CN vN X X X O O O o O n O o

o o O rH »H rH «H H H rH

1 <1 <

1 <

1 CQ CQ X X

1 X X X X

X X X X X X X x

'f X X

1

1 in

1 nI in in in in in in n in in W W W w W w w w W w W

w w w w w w w w w w w

CQ CQ CQ CQ X 2Q X X X — X

57
Table

4(b)

(cont. ).

Test

Number,

Measured

and

Calculated

Quantities

Nominal 4

Inch

AGA/API

Orifice

Meter

(SI

Units).

0)o

•H ID >4-1 TJ

•H 0 0- U CQ O

vD vO vD vO cO

XXX OOOOO OOOO + ++ ++ + + + +

CQCQCQCQCQCQCQCQCQ ^mj\^)cor'ncoin co^nocOLDtrr^rH

XCPXr^-'TXOr'-'T in^^r^rsi^iDr^O)

XxX

X

X

X CDXX ooooooooo + + + + + + + + +

CQCQCQCQCQCQCQCQCQ XPincPO'iinXP'S' ^•'TOGOOlDvDHa) (NO^r^^tNOor^ inoinr-cNX^xcp

XXXXXXXXk

D

OOOOOOOOO + + + + + + H- + + CQCQCQCQCQCQCQCQCQ (NO^OCOOOOOCO

OA^Tr—(uHCMOCNOCO ^, coa)^coH^cr>r' LD^incN^covDr^a) P rH I—H r-H CN rH P P P H (N i—| H (N H H H i—I P I—I rH CN rH r-H r-H rH rH

(^Mnr'^rncofN

<N r-*(PPO>>XXXO

>4 cNCNrorsicNCNCNro X r^r^r*r^r^r-r*'f^ oooooooo

oo cNO^TrHO>r^cNr-m

co LnaorHoocor-rnr^ao

cn CNCNrocNCNCNrocNCN o ooooooooo

co^HHONa)r"(j'co r^xoxPCP’^ror-'

CNCNrnCNCNCNCNXCN

r-r^r^r'i^-r-r-r-'r- ooooooooo

^(DfO^rOOHfN

<N invOCOvD^’T^r'

>4 oooooooo (J XXXXXXXX

OOOOOOOO

lD nvD-thr>ro^roo

roinxin-^rincpinx o ooooooooo CO XXXXXXXXX O OOOOOOOOO

TO)noiD(Ncooin

inLor'-'Tor^cNoom ooooooooo CD CD X CD X X X X X

OOOOOOOOO

0) >i ~ U M pro

•H (U -H E

CM 4J 0) \ •H 0) C O' ^20)^ o a —

'TCDroncootN^rco

Celt— (N (N rH cD Is 00 ("O ncDH(NHH^^Dh

r^cDcor^Lnr-r-cDLD

oinr-oroxx^x

cff)r

v*inninH ,trH r^roxoproxPCN

r^cDP^r-Lnr^-r^r^cD

ro^rxcNcsixinincp OD^inincO(NHCOin

r'-xr^-roxcsixpin

r^cDr-LDr^r-r-r^o ^ *sT ^ ^3* ry ^3*

1/3 3 ID 0)

cn 0 P \

<0 r-4 03 tp X (C os Mw

U)

ID

03 rH p Qj Z

03 £ Q 03 03• • <0 r-% P C/3 <D 03 P dJ •U cu •H P 0 Q Cu z —

IN

a, (D

— £ 4-> «

(D 0 —

e- z• rH

C/3

C/3 ID nj

a/ 4-1 a> p 0 M

a* Z — P

-P P (U

—n. cn 03 £ cn

d) P -H

Eh

Q EhP P P

cn *0 CP

a)

p

Eh

a

(N lDH

H O)

O

O OS <P

O LD

O CD

H (N ^ O

r* rH on co

lT) lD cD

cn cn o

ro cn o X <P P

r- r- ^ oo n

LD CD tT> CD rH cD

lO rH CD rH CN

CO (O (N CO r| J)

(N CO (N in 'T j) cd ac h

cn

COCD

CN

X CPX

rH as *? cn

LO CN 00 rH rH r* ^ CD o (^ co co

cf ro ro (T\ cD (^ 'f ro O) MJ) H

rH CN rH rH CN rH r-H t—1

CN r-H CN rH rH CN rH rH rH CN rH CN rH CN rH rH r-H rH CN

CD CP rH roXO

O

X roX r- rH LT)

X CN rOO LT) ro O'X O’ o

in cD in in cD in in in

m in O’

m in in O’ O’ O’ O' in cn in O’ O' O’ O’

rH ac CN ro CN in CNXmX CP in ro CP rH roX CN CP p" CP o CPX 0

r- rH CD

n cD in "T r- as CN o o X CN

X

X r- ro CP o CN rH o CP CN o X

rn

m ON rH in in ro

X

XpmO CP O’X inX inX CN in

X o X O’

CN 43* CNm in ro CN ro O' CN O' CN roX CN CN ro O’ CN O’ CNX CN ro ro ro o*

rH rH CP <j\ rH CT\ Os nr

XX asX o in ro r- roX O’ o CNX as

in CD rH inX Os

X

X (NXX CNXX

m

X ro CP O’

XXX CN CNX

r- r- r*X r* r- Pp r* r- rXXX rX rXX

00 ao 00 oo

XXX 00X

XXXXXX

X

XX

X

X

X

XXXXXX

CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

r- o XX rH CN as O' OS in O* o roOX in CNXXX r- O’ CP roX CP

CD o P'T O’

O

X O’ CN r- CN o as

OX in in rH CN CNX r- o n p' a> rH <y\ CN O' O' CN O’ X rH rH in X ro in in in O’ r* o O' o O’ o as o ac X ac O as X o as o as X o o CP CP o CP o X o o o o CP m ^r ro ro ro *3* ro X o* ro O’ ro cn O’ O' ro cn O’ cn O’ cn O' o* O' o* cn

CP o O CD rH

X rH CNmX CN O’X o O’X CN CP o O’ o rXX rH

rH cD rH

O CN

O CPX rH o in O’ in

X

m O’

m O’

X in in

X CN r*

X o

<p ro o cD CN

X inX p' r-H rn CPX asXX CP rHX r- o* O’ cn ro O’X

rH o ro rH <J\ CN ro rH o o X rH CP o r-H CP

X o X o r- r-H as o CPX

rH rH rH rH rH rH rH rH 1—1 1—1

rH rH rH r-H r-H rH

O rj*

OXO CD a\ P- rH ro

X o X rHX o r-H CP CN

X

O ro o X O’ o in

r- CP r- CN <y\ in P* as rH

X r-H CP r*X ro CP rH CN o o X cn •—i o o o

CN rn ro ro ro ro CN CN r*

X CN rH CN CN CN rH CN rHXX O’ O’ O’ o* O’ O’ o CN CN 04 CN CN CN CN CN r- P as CP CP CP CP CP CP X X X X X X X X

CN <N CN CN CN CN CN CN CN rH rH rH rH rH rH rH 1—1

rH rH r-H rH r-H rH rH r-H rH r-H

rHI CN| cni O’1 in

X

X CP rH CN ro O’ in

X rX CP rH CN ro O’ in

X rX as 0 CN CN CN CN CN CN CN CN CN CN CN CN i CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN •H X X X X X X X X X X X X X X X X X X X X X X X X X X X

4J as as CP as as CP as CP CP

O o O o o o o O

O r- r» P" r- r^* p- p'

03 CN CN CN CN CN CN CN CN CN ro ro ro ro ro ro ro ro ro o o o o o o o o o U o o O O O o O O O CP OS CP CP as as as CP CP o o o o o o o o o

•H rH r-H rH rH rH rH rH rH rH o o O o o o o o o r-H rH rH r-H rH rH rH rH r—H •H < < < < < < < < < CQ CQ 1 CQ CQ 1 CQ 1 CQ 1 CQ 1 CQ CQ 1 CQ 1 CQ 1 CQ 1 CQ 1 CQ 1 CQ 1 CQ CQ CQ 4JQ X1 X1 X1 X1 X| X1 X X| X X X X X X X X X X X X X X X X X X X

0)

XX

XXX

X

X

X

X

X

X

X

X

XX

X

X

X

XX

XXX

X

X

XX

TJ « w

w

u « W

W « CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

M &H Cl< Cm Ui Ph Oh Cn Cn Cn fn Cn Cn Cn Cn Cn Cn Cn Cn Cn Cn Cn Cn Cn Cn Cn Cn Cn

CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

*0 p

03 T5

03 Z -P

03 4h T3 0 Z

0)CP IM

(T3 0

>Ha) d) > CP

n3 03U

0) d)

r-H > a 03 E

•H d)

C/3 rH

Q.

03 E

•rH CO CO

03

03 TJ

0) CO -P 03 03 rH T3 D d) O P

rH 03

03 rH O DO

T3 rH C 03

03 0 a TJ

03

C P 03

<D

U

tP d) c P

03 CD

r-H £

HH

d) £ rC, 03 P

(1) u P p 0

COc E

03 0 d) T3 UP

<U CO sz c p *0 p T3

03 TJ • TJ d) d) <U U E P 3 -H 3 CO Eh

in 03 03 • d) P

d) CD £ p £ £ 03 •H d) u

<D E-*

u

Q P 3 3 P P CP

in IM 03

C

U) 03 3h -H

0) Jh d)

U P a a 3 a E T3

CP dJ

>H c P C

a) •H d) p M CO ^

d) 3 03 03 E <a CP P

a> CO CP co o CD C d/ •H r-H •rH P

IM

a 3 a

•rH £ O E

Vh 03 P 03 O co Cn CO

r-H CN

0) d) P P 0 0 z z

58

Differential

pressure

measured

between

the

flange

taps

and

calculated

as

the

square

of

the

average

of

the

square

roots

ofN

data

samples

taken

during

Draft

Time.
Table 5(a). Test Meter Identification and Physical Measurements

Nominal 6 Inch AGA/API Orifice Meter (SI Units).

Test Test Run Orifice Beta

Identification Configuration Diameter

(cm)

Diameter

(cm)

Ratio

BFE7-1A-020382- [ 10

]

1982-B 15.4173 3.1725 0.2058

BFE7-1B-020582- [ 9

]

1982-B 15.4173 3.1727 0.2058

BFE8-1A-012982- [ 8

]

1982-B 15.4160 3.1725 0.2058

BFE8-1B-051282- [12] 1982-B 15.4160 3.1727 0.2058

BFE7-2A-020282- [ 9

]

1982-B 15.4173 5.7147 0.3707

BFE7-2A-021182- [ 9

]

1982-B 15.4173 5.7147 0.3707

BFE7-2B-020982- [10] 1982-B 15.4173 5.7150 0.3707

BFE7-2B-021082- [ 9

]

1982-B 15.4173 5.7150 0.3707

BFE8-2A-012782- [ 9

]

1982-B 15.4160 5.7147 0.3707

BFE7-3A-020482- [ 9

]

1982-B 15.4173 7.6208 0.4943

BFE7-3A-021182- [ 9

]

1982-B 15.4173 7.6208 0.4943

BFE7-3B-020382- [ 9

]

1982-B 15.4173 7.6210 0.4943

BFE8-3A-051382- [ 12

]

1982-B 15.4160 7.6208 0.4943

BFE8-3B-012782- [ 9

]

1982-B 15.4160 7.6210 0.4944

BFE7-4A-020982- [ 9

]

1982-B 15.4173 8.8885 0.5765

BFE7-4B-020482- [ 9

]

1982-B 15.4173 8.8882 0.5765

BFE8-4A-051382- [12] 1982-B 15.4160 8.8885 0.5766

BFE8-4B-012982- [ 9

]

1982-B 15.4160 8.8882 0.5766

Note: Test Identification bracket gives number of tests run

with this geometry. A total of 172 tests were run on the

nominal 6 inch run size.

59
Table

5(b).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

6

Inch

AGA/API

Orifice

Meter

(SI

Units).

<uo

•H d) yh U T3 •h O X

U CQ O

vOvOvDvOvOvOVOvOvOvO OOOOOOOOOO + + + + + + + •+ + -+ WCQWWWUWWWW (NCOfNHrHHr^H^lTl

r'OfOLDtrcocon^’T

nnaKNninojuiocN

i—I r—1 rH CN H r—I rH r—I '“I CM

vOvOvOVOvOvOvOvOvO ooooooooo + -fr' + + + ++ 4-4- cqwwwwwwwu (C(NH(NrnONHif)H

v£)rs-a\'T(Nfs- ,3'OCTi H^iniDH^r^OOH ^CD(N(N^(NncOH

.—|r—li—I (N H (N i—lr-H«—

I

VOVDVOVOVOVOVOVO vO oooooooo o

+ 4* + +-f + + + + WUMWWWWW W

^rOHiDvDi/lODCO CM 'rp^aocMPcnm cm Lnnina>(T\^roLr) nr COCOCNlf-HrOnrCNLO CN H rl rl (N r| rl H rH CM

CD VQ <D vO vO vO vO VO UO VO ooooooooooo + + + + + ++ ++ + + ^OOvX)t^inOh(M(Nh HOhin^c^mxrHU' ppnruoinoroaocMPP PHinmcNcNror-Hinpo

rH rHHHCNrHHHrHrHH

>< hooa^^O)^o(Nui ^OHhrnOt/IrhrHfN OOOOOOOOOO vo vo vo in (O ^0 ^ OOOOOOOOOO

nninnyDinofNiD

(N (N fO (Ji H CO i—I CO VO OOOOOOOOO

<D^(X)inv£)ir)kOincD

ooooooooo

orouoomoHao vo HCNMOOfOfNLn rH OOOOOOOO o

vO vD VO u0 lD vO VO UO vO OOOOOOOO o

inOPvOPnrnrcOHvOO rOHHHCNCNHOrHOro ooooooooooo

vO^OvO^OiOvOvOvOvOvOVO

ooooooooooo

>Hu

(Nininn(j>mp' ,rMT» rocnopcNO^rcNOH OOOOOOOOOO OLDOLDOOOOOO

OOOOOOOOOO

COCOOODHO^hO) HrifOCDHCOOMn ooooooooo

vovovouovoinvoinvo

ooooooooo

iDCOOnrOLDvOrn o

OrHfNCOOCNrHlD rH oooooooo o

VOvOvOininvOvOUO VO oooooooo o

OlDiHi—

I

(N O O CO (O H in CNOHHCNHOOOOCM OOOOOOOOOOO VOvOvOvOvOvOvOvOvOVOvO OOOOOOOOOOO

d) >i —

o H 4Jro oo •H <D -H g ^

4-j jj c/i \ p

-h a) c cn

Ui £ 0) r^ <n O Q —' ^

m nr nr o o

(D h n 't >X) (N

ro vo rH vo ro ro m ao co co co ao ^ nr nr

00 VO 00 nr CO

nr o> p in 0 ^ 0) vo o

ao ao p ao oo

nr nr nr H* nr

CO 0O ID H* (N

rH CM O rH 00

i_n <n co in i—

h

ao p ao p go

nr nr nr nr nr

O rH LD LO QO

CO CM O CO O

oo nr vo p co p oo co p p

nr nr nr nr H*

ao oo co rH ao p cm vo ro o

CO CO rH (N rH

oo r' rnr nr nr nr nr

h nr o ^ nr rH co 00 CM nr CO

ro vo *r cri o o p p oo p ao p ^ t ^r nr nr

nr nr vo h co co H O) (N h VO 'O

CO O CO O) | CM

oo oo ao x

nr nr nr nr nr nr

nr CM CM CM cn in <n cn lD p VO in co rH p o VO p 00 ao CO m CO CM co ao o nr iH o iH m nr 00 nr m co <n vO X 3 <U U) rH CM p CO o cn CM CM CM vO CO o rH CM o cn CO CM p CO CM 00 m rH CO rH nr CO cn <n P <n cn ao <n o p p CM X 0 P \ co CJN CO CM CM cn p ao CO co co vO p CM rH CM m o rH CO vo cn CO p VO o CM o ro O i—

H

CM nr o nr <n o cn

cn rH fO cn vo LO 00 o VO VO lD vo nr O p 00 LO O vo o VO 00 uo VO CO in cn VO vo in p o 00 in p VO o m vo m vO 00 nr £ fa X x

X

0) iH

o O O rH o o O O O H O o o H o H o O O O O o O o O o o H o o O O H o O O O o o

(0 CM o <n rH nr cn m CM CM O H vO n CM m nr vo in CM 00 H 00 in nr nr cn cn nr p o CM cn nr p H o VO o m

4J a z CO nr cn CO CO rH nr CM p 00 O 00 CM p H VO H ao nr ro O nr CO ro CM •«r H ao o VO CM ro 00 m nr in H o vo

CT3 £ rH rH rH >H rH rH H H r—1 H H H H H H H H r—

I

H H H H H H H H H H H

Q rV cn

CO m nr VO p vO rH 00 CM O m CO H o vo ro VO VO nr VO H O cn ro p VO m P- H 00 O <n nr CM nr m P H p ro

• X —«. h o rH rH CO nr nr 00 o 00 n n n vo n CM cn cn cn 00 CM vo m m p VO CM nr cn CO m VO CM m ao o in o P

VH X Q) 03 VO CO cn P nr nr 00 co VO ro ro n p in p 00 ao cn in H o 00 CO p nr p* P cn H CM o vo VO p o nr nr ro O

IH a) -p x

•H u o P in rH 00 p CM nr rH o cn nr ro np oo 00 00 p CO H p CN nr p co H nr CO 00 O CO ro p cn ro p ro CM o H

G cu 2 •H rH CO nr rH CM H CM H np CM ro H nr H nr H ro H H CO H nr H CM H CM nr CO H CM H nr H H H CM ro H

CM nr VO CM H co H 00 CM nT CO CM O nr O VO cn P nr 00 H nr CM *—

1

H nr P P CO cn cn nr o CM p nT cn 00 H CM

• o o CO in nr in CM CM 00 VO O H o o o o CM o o in p o <n H cn o o 00 cn cn H o O o 00 in nr nr co

fa <D

t= fa fa p p P p p p P P vo p <n n cn cn <n <n cn <n <n co 00 cn ao <n 00 cn cn H i—

i

H CM CM CM CM H H H H r—

1

<u o 00 ao CO 00 00 00 00 00 00 CO 00 00 00 ao 00 ao co 00 co 00 00 00 00 00 co ao ao cn cn cn cn cn cn cn <n <n cn cn cn

E-* 2 CM 04 CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM

0] J) H nr lT) vo H nr p cn cn H nr vo nr H p CO CM p CM o VO in cn nr VO in 00 nr o H m o> in co 00 nr CO H p 00

<D <T3 CM H m VO nr p CM o in nr CO H o CO p VO CO nr o o o CO 1—

1

m CM CM CM CM nr cn p H H n in CO nr in

aj p cu o p rH p H cn 00 VO H vo nr cn CO CO 1—

1

nr o p CM CO vo p p CO H CM H P o p CM CO in VO CO in CM o nT u 0 M CM rH H o H o o o H o rH o H o H o H o H H o o cn o O O O o H H H H o H H H H rH rH

cu 2 nr nr -r nT nr nr nr nr nr nT nr nr nr nr nr nr nr nr nr nr nr nr CO nr nr <r nr nr nr nr nT nr nr nr nr nr nr nr nr

P nr O CO co H H O cn nr CM in 00 VO VO co CM 00 in CO 00 nr nr in CM O 1—1 p CO CO CO CM uo O CM vo p cn 00

4-> VO p vo o co co P co CM p H co cn VO VO o O o 00 p co H nr o nr CO nr p nr CO o O cn vO <n p CM nr <n

H> H d) X TJ £ p p H cn CM p 00 nr CM vo in o H 00 n cn H 00 CM o VO VO p CM o CO p vo cn nT n VO uo 00 H H CM uo vo

<D U •H *— o CM CO 00 rH p CO ao o ao CO o O VO VO nr P cn CO CM CO nr cn H cn nr p cn nr p 00 CM <n VO co in p CO 00

Eh Q Eh CO ro CM i—

i

co CM ro CM nT H CM CM CO H CM H CM H CO CO CM co H CO CM CO CM H CM co CM co H CO CO CO CM CM co

p 00 <n CN nr 00 in VO CM cn 00 H CM <n P P CM o H cn ro O I 1 vo cn 00 o P CM cn P VO CM o vO CM VO UO nr

4J CM o ao nr <n <n o <—

1

H m nr nr in CO P 00 O cn O 00 P 00 UO <n cn vo no OO 00 p in cn P ro CM H 00 CM vo

H» *H

U) fT3 cn nr nr co CO CO CO nr nr nr co CM CM CM CM CM H <n ao cn VO VO vo vo vo vo in uo 1—

1

H H H H H CM CM O cn O o

OJ U cn cn cn <n <n cn <n cn cn cn P P p P P UO vo vo vo <n cn <n <n <n cn cn cn o O O O O O O O cn 00 cn <n

Eh Q 1 H H H H «—

i

H H H H H H H H H H H H H H H H H i—

i

H H H H CM CM CM CM CM CM CM CM H H H H

O O H CM H CM co nr m vo P 00 <n H H CM co nr UO VO P 00 cn H CM ro nr in VO P 00 H CM ro nT in VO P 00 cn H H H

0 CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM •H 00 00 00 00 00 00 CO 00 00 00 ao 00 ao ao 00 ao 00 ao ao ao 00 00 00 00 ao 00 00 CO CO ao 00 00 00 00 00 ao 00 00 CO H CO C0 CO CO co CO CO co CO CO in in in in in uo UO uo uo cn cn cn cn cn cn cn cn CM CM CM CM CM CM CM CM CM CM CM CM

cn o O o o o o o o o o o o o o o o o o o CM CM CM CM CM CM CM CM rH H H H H rH H H H H H H

4J 0 CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM H H H H <—

i

i—

i

H i—

1

UO UO in U0 U0 m m UO UO uo UO UO

If) •H O O O o O o O O O O O o O O O O o O O O O O O o o O O O O o O O o o O o O O O

Eh •H < < < < < < < < < < OQ OQ CQ OQ CQ CQ CQ CQ a < < < < < < < < CQ CQ CQ CQ CQ CQ CQ OQ CQ a CQ CQ

4-J H i—

1

H H H H H <—

1

H H H H 1—

1

1 1 i—

1

H H H H H H H «—

1

H 1—

1

H H H rH H H i—

1

H H H H H i—

1

H

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61
Table

5(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

6

Inch

AGA/API

Orifice

Meter

(SI

Units).

vO m vO VO vO VO vO in vO VO vO VO vO vO vO VO vO vO vO VO VO vO VO VO VO VO VO VO vO vO VO VO VO VO vO vO O o o o o o O o o O o O o o o o O o O O O o O O o O o O O o o O O o o O

0) + 4- 4- 4- 4- + 4- 4- 4- 4- 4- 4- 4“ 4- 4- 4- 4- 4- 4* 4- 4* 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- + 4- 4- 4- 4- o u w Cd 03 w w Cd cd Cd u Cd Cd Cd Cd Cd Cd 03 Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd Cd •H <u nr CN CN vO LO VO o ro CN nr vO 1—

1

p* CN o CN O pn CO rH ro 00 r- CO 00 p nr m 00 O p CN ro ON vO VH u n CM rH >—

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rH rH CN VO nT O O VO r- p* CN o in vO CN ON o o —i CN p VO in vO sO ro p ro CO p ON ON CN

•H 0 & nT as o nT VO nr GO CN os VO VO m nr as nT in OS rn m rH CO p 00 if. p ro vO p in p CO ON ro ro in nr u m m as rH O CN CN o o CN VO nr CN ro VO CN CO nr CN vO 00 nT rH ro 00 ro CN CN vo 00 nr r—i ro 00 CO CN

rH CO rH ro r—i CN rH OS rH CN rH —

i

CN rH rH rH rH rH rH rH rH rH CN rH rH rH rH rH rH rH rH CN rH rH H rH

VO CO ON 00 in rH CN lT) nT o nT o vO 00 O H H H 00 H ON m O H* r—i ON CN CN ro CO p ON o in in CN

C4 in H' nT VO vo VO VO rH p p 00 p O CN CO ON CN nT H* CN o CN o CN r—i ON O m CO r—i o 00 o r—i ON O

>i o O o o o o O rH o rH rH r—i CN CN r—i H CN H CN CN CN CN CN CN CN H CN CN CN CN CN H CN CN H CN X vO vO VO VO VO VO VO vO VO VO vo vO VO VO VO VO vO VO VO vO VO VO VO VO VO vO VO vo VO VO VO VO VO VO VO vO ooooooooo ooooooooo ooooooooo ooooooooo

OS VO H r—

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1

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r—i ON H r- 00 r- CN H CO ON H VO nr r~- r—i P" nr ON CN VO O nr ON CN CO o nr CN P' vo

U] 3 <u 03 00 in •—

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CN H ro r—i 00 H r- ON VO ON nr nr VO CN H i—

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O in CN r—i ON (N nr P- vo VO CO CN nr CN nr vO ON

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tn H 03 CP O r- ON nr 00 o r- CO nr 00 in nr m ro O VO ro o VO ro nr o nr ro co r- o VO ro nr ON nr ro z CC M

r—i o o CN H r—i H o O CN H H CN H r—i H CN H r—i H CN H CN r—i CN H r—i H H CN H CN <—i H r—i 1—

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4-4 C/3 di 03 CN ro nr H ON 00 co ro nr m ro ro CN ON CN nr nr nr r—i nr o ON p" ao n nr CN vO nr r—i ao nr ON nr

4H a) 4J CL, •H U 0 X in CN ro 00 00 nr nr CN ro ao nr ro ao CN nr CN in ro CN nr in ro 00 CN in CN CN CN nr n ro CO CN in CN CN Q a, z CN r—i

CN ON CN 04 ro rH CN P- CP ON VO VO in vO O VO H H X CN in CN o X ON o X VO X H P* H P' ON X ON

• VO in ro X) On P- VO nr P** CN o ro P^ ON nr Pn- CN 3 nr in VO in VO VO H H nr in VO ON ro H CN ro a d) ~

E U X ON CP ON 00 ON CP ON ON ON ON X ON P- X On X ON X ON ON ON ON ON ON ON ON On X X X X X 00 X X X

(11 o — ac ao ao 00 ao 00 CO X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

E-> z CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN rsi CN CN CN CN CN CN CN CN CN CN CN CN CN CN

C/3

C/3 H H ro P* ON vo p~ CN H ON r—i vo nr H O in vo r^* nr ON p* H O P~ CN X H ON H ro vo ro nr P* H nr O

<d (TJ CN X vO p* in ON X P- o ro CN nr O O r—i nr r* p- in nr O ro ON X vo H vo VO ro CN nr ON ON X

oj 4J Cd X in in o ON ON nr P' in ON ON CN X nr X nr o o ON nr On VO nr pn VO vo ro r—i X ro vo X VO u o o i—i H X o ON o O o r- ON o p- o O'. o ON o ON ON X ON pn ON X ON ON o ON ON ON Pn ON X ON ON

a. z nr nr nr ro nr ro nT nr nr ro ro nr ro nr ro nT ro nT ro ro ro ro ro ro ro ro ro nr ro ro ro ro ro ro ro ro

ro VO CO ON nr ON X ro H CN CN H r—i Pn nr o ON m X nr O ro O VO nr nr nr r—i ro in X ON ro Pn X nr

-P O m Pn X ro nr vo OS VO ON P> ro pn nr nr X CN o r—i P- uo O H P« CN pn vO X ON o H ro o o nr P 4h a;

C/3 (0 E C/3 r- o CN P- ro nr H o nr H o VO CN CN CN vo Pn m X X CN X O X CN o pn ON Pn nr o H ro rn r—i ro

d> P -H '

1 VO in H Pn ro o X VO H X r—i CN X ro H nT ON CN ro o ON i—

i

X CN ON ro ro ro o ON CN X ro ON ro nr a e-i H CN CN i—

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r—i H CN CN H r—i H H H H H H H H H H r—i H H H H H

CN ON CN uo ro CN X CN nr in ON ro in r—i P- in X H vO nr ON VO nr in H vo O ON X ON Pn ON CO ro in O

P nr ro X ao CN vo O VO (N ro ro ro ON VO vO m nr VO ro ro in ON Pn in nr nr X in VO in in in VO vO m VO

-p 4-4 —n •

C/3 H3 CP ro nr H (N CN H H CN r—i r—i O O o o o o o O ON ON ON ON ON ON ON ON ON ro ro ro ro ro ro ro ro ro

aj U •V X X ON ON ON ON ON ON ON O o O o o o o o o X X X X X X X X X ON ON ON ON ON ON ON ON ON

E-* Q H H H H H H H H H CN CN CN CN CN CN CN CN CN r—i H H H r—i •—

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H H rH r—i r—i H H r—i H <—

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c, Hi CN

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1 os r—i CN ro nr in vo Pn X OS H CN ro nr uo VO Pn X as H CN ro nr1 uo VO rn X as 0 CN CN CN CN CN CN CN

1 CN CN CN CN CN

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1 CN

1 CN CN •N CN CN CN •H X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

-P P^ P* P- P^ r- pn Pn nr nr nr nr nr nr nr nr H r—i r—i i—

i

H H i—

1

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fO CN CN CN CN CN CN CN CN CN o o o o o o o o o H H |—

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H pH H r—i H r—i o O o o O O O o O

P 0 H r—i H 1—

1

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1

H r—i CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

C/3 <U •H

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| O| O| o 0

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i rn

1 Pni p1 P*1 Pn rn O'1 rn1 rn1 rn1 Pn1 P*

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CQ CQ CQ CQ CQ CQ CQ 03 CQ CQ CQ OQ CQ CQ CQ CQ CQ CQ CQ m CQ CQ CQ CQ CQ CQ CQ PQ CQ CQ CQ CQ CQ CD CQ CQ

62
Table

5(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

6

Inch

AGA/API

Orifice

Meter

(SI

Units).

P IP P P P P IP P P p P P P P P P P P P P P P P P P P p P P P P P p P P P P P P o o O O O o o o o o o o O O o o o O o O O O o o O o o o o o O o o o o r-j a> + + + 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

u d d w d d d d d d d d id d d d d d d d d d d d d d d d d d d d d d d d fa CQ

a> 4 ro rH rH P 4 P CN O in O p ro X CN rH P P rH 3 in p CN p *4 in X p in O CN p CN 4 O P VM >H T3 4 sO X X n CN CN 3 p 3 in CN p P ro P rH rH <4 in -4 rH -4 X X X in •4* CN X O n X P in •H 0 a 3 X X CN rH in p in n p ro n P p X P 4 X 3 3 n X 00 CN X 3 p X rH X p p rH o p r-H CN _ 31 H a 4 X CN ro P X CN CN ro 4 P CN CN p X CN X X X CN p p P p X p in uo in p in in 3 p 3 P in n

rH rH CN rH rH rH CN rH rH rH rH rH rH rH rH rH (N rH rH r-H r-H rH rH rH rH rH rH rH rH rH r-H X rH rH r-| rH rH rH X

4 n 4 ON in O X CN o 31 CN 4 CN X X X CN X 4 p X p CN o X X X X X X X P P P X X CN P UO o o X O o X X p 3 CN O P CN X O 31 i—

1

X O X o X o o X 31 P uo 00 X o O P 3 p X X 3 X

> CN CN CN CN CN CN CN rH X CN CN CN CN CN CN X CN CN CN CN CN X 4 4 X X X X X X 4 4 X X X X X X X

P P P VO P P P P p P P P P P P P P P P p p p p p p P p p p p P P P P p p p P p o O O o O o o o o O O o o O O o O o O o o o o o o O o o o o O o o O o o o O o

p p in rH p CN 4 uo CN o 4 4 X 31 UO o 4 o UO X o X X p o 31 p o o X P X 4 CN o 3 3 CN CN rH rH CN CN rH CN CN X O 4 X P X 4 rH X CN X X 4 CN CN X X CN CN X 3 CN X X 4 X X X X X X CN X o o o O O O o 3 o O o O o O o o O o o G o o o o o O o 3 o o o o o o G o O o o

CJ p p p p P P p uo p P p P p P p p P p p p p p p p p P p UO p p p p p p P p P P P o o o o o O o o o o o o o O o o o o o o o o o o o o o o o o o o o o O o o o o

0) >. o 4JX CN o rH uo p p X o p CN 4 uo p CN uo 4 31 31 uo X p p X p p o uo 3 •—1 3 3 X 3 uo X o X X p~ •H (V •H E 3 p X p X 4 (N X p 31 UO X p P o 4 P X o X uo p X 4 CN CN p in X P UO CN X uo o CN X X X

44 4J CA \ o CN rH X X X P o X p 4 o p 31 o X O CN o X o X o X X P p 3 o X CN P 4 X CN X o G p~ •H Z) C CP U £ 0) J*C p p 4 VO p in X p p p P p p P p p 4 P p p p uo p p uo 4 uo uo p UO P P P 4 UO 4 p P uo o Q 4 *4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

rH UO X o UO X X X X X p~ p- 4 X X X X X uo 3 4 p p UO 3 X X P» X X UO X P CA P* P X CN X

(A 1 0) CA 4 o uo 4 X p X G uo X 4 UO CN 4 X 4 p P' P X X 4 3 P' CN UO p' rH uo X P- UO X X 3 CN

CA 0 4J \ X p 3 UO p CN r- r- X o 3 P* P- X UO 3 4 O uo X P X P P 3 CN in CN UO X 3 CN X UO X uo CN CN

03 X fl O' P o 4 4 p- o 4 X 4 p P- X X X O UO 4 UO o UO X CN X o CN X X 3 3 3 X 3 3 4 CN 4 G 3 O

£ X CC X

CN CN X X CN CN X X X X X X X CN X CN X CN X X CN CN CN CN CN CN X X X CN X X CN CN CN CN —

j

CN

tA

<U

(TJ 4J aZ

a e Q <0 w

ggxpoxuo43uo 3

4 P

GUOGCN4U004G Lfi GO (Ji ro O nnnnn 4 p p p x x x x 3CNX4P4GXX

• co

• w —

u-4 CA 0) 03

1} 4J ^

•H U QiJ ao.2-

HCOfs (NO(NlDHC) ^(NhHH®^(NlD 3 3

X UO

CO 4

00 CO i—I 1/1 in 4 cn p

'S* co co O O H (N 4 x 4 in 3 p o

mp

4

CN 3 O 4 X

CN CN CO CN 3

^ H O) lO O

ON O H ON

CO h no in p

P

o

p x uo ON lil ON no m h

co r 'T in X O X P 4

in cn on in oo XU0XCN4U0XCNCNX4CN cn4uoxxcnuoxcn xxcnx4Xcncncn XCNCN4X4CNCNCN

CN O) H ifMO 00

• co oo r*- ^ co a <d ~

E 4J ^ G O X X G

Q) 0 ^ O' ON ON O' ON

£-• Z CN CN CN CN CN

H in NO NO X ^ CD CO

ON H co (N n O ro CN G X rH X X( rH rH 3

On On On ON ON On On 00 CN CN CN CN CN CN CN CN

xp4uopuoxp m^NOX(NH(ONO

ONONONONONONXON

aoooaooooooococo CNCNCNCNCNCNCNCN

OnCNnOCNNOHOOCO poxp3xpuox

OONONONCOaNOOO ONxaxxxoNONON

CNCNCNCNCNCNCNCNCN

po3xxuori4x OHHONNOONOOOO

ONONOXOn^OnOO XX3XXXX33 CNCNCNCNCNCNCNCNCN

• rH X CN o X X in CN p 3 P 4 P P O X UO p 3 4 X O UO P P 4 X P CN CN X p uo CN p- 4 CN CN

(A Q) ro X CN X X CN P o uo o P UO X P* 4 4 UO p 3 X p* 3 3 CN O 3 X 3 P X O CN o o 3 3 CN O in

<U 4J a X p O CN X 4 4 CN CN X 4 o CN CN P CN X X o X X 4 P- 3 3 X 4 X 4 r- p~ p UO UO X 4

u 0 o X o 3 3 r- O o o 3 O o o 3 O P* o 3 o o X 3. 3 X X 3 3 3 3 3 3 p' X 3 3 3

a. z 4 X X 4 X X X 4 4 4 X 4 4 4 X 4 X 4 X 4 4 X X X X X X X X X X X X X X X

CN UO 4 o CN p o 4 o 4 X 3 3 X CN uo CN X X X 4 X CN CN X CN uo X X X 4 o uo o p 3

4J P* uo 4 3 p 3 p CN UO 4 X p' O X X p~ uo X X o X X X CN CN UO uo p p- X X X o p* X O

4J UH 0) s. CA <0 E CA P CN p O in O CN 3 P' P* 4 X O uo X X X p- X p X X p- o P X o X 4 X X P o o uo 3 X uo

0) in x 3 p- X X O X 4 X CN X 4 4 o 3 CN CN 3 CN 4 X X 3 P' P~ X X X X 3 3 o X X p* 3

E- Q E- X X X X rH X X X X X X X 1—

1

X X X —

X o IT- 3 4 O CN X 3 O X X X X X UO 3 X X P- o p p rH 3 3 O uo 3 p rH rH UO p o pp» X X 4 UO X UO UO 4 UO UO P CN p 4 4 X 3 4 3 CN o o P oo 4 CN X X O 4 CN (N w X

CA X(0 3 o o o 4 4 4 4 4 4 4 CN CN CN X CN X X CN CN UO P p X O o X X X X X X X X x X X X

0) u 3 3 3 3 O o o G O G O O 3 3 3 3 3 3 3 3 3 X X X p- P~ p* P p P 3 3 3 3 J‘

E- Q rH X X X CN CN CN CN CN CN CN CN X X X X X X X i—

1

X X X X X X rH X 1—

(

X r-i X <—i rH

X CN X 4 uo p

c 1 1 1 1 1 1 0 CN CN CN CN CN CN -H X X X X X X

4J X X X X X X

C3 X X X X X X

4-> 0 uo in uo uo uo uo

CA •H G G G G o G

QJ UH 1 1 1 1 1 1 e-« •«H < < < < < < X X X X X X

c 1 1 1 1 1 1 <v X X X X X X

'V w X u W w « M b x> Cl, a fc. fa CQ CQ CQ CQ CQ CQ

G X CN 7 X 3I X X rH i- -2

1 CN

i CN1 PJ CN CN CN CN CN X X X X X X X X

X X X X X X P- X X X X X X CN CN uo uo UO uo uo uo X i—

1

G o G o G o o O

1 <

1 <

1 <1 <c <c

1 < CQ CQ X X X X1 X X X X

1 X

1 XI CO

1 X X X X 00

CQ fa fa d fa fa fa fa fa fa fa d fa fa fa fa CQ CQ CQ CQ CQ CQ CQ CQ

X 4

1 n p P X

1 3

I X

1

1 CN

1 CN CN CN CN CN CN CN X X X X X X X X

p- P* P- P P P P 3

P4 CN CN CN CN CN CN O

X X i—

1

X X X X CN o G O o o G o O

|

1 CQ CQ1 CQ CQ CQ CQ CQ < X X X X X X X

1 4

|

1 X1 X1 X X X X

1 X P

fa fa fa fa fa fa fa fa

fa fa fa fa fa fa fa fa

CQ CQ CQ CQ CQ CQ CQ CQ

CN X 4 UO P P X 3

1 CN1 CN1 CN CN CN CN CN CN X X X X X X X X

3 3 3 3 3 3 3 3

O G O O O O O O

CN CN CN CN CN CN CN CN O O Oi G G O O

l O

| 1 <

1 <1 < < < <

1 < < 4 4 4 4 4 4 4 4

1 P1 P P P P P P P

fa CQ W CQ w CQ CQ CQ

fa fa fa fa fa fa fa fa

CQ CQ CQ CQ CQ CQ CQ CQ

HCNCO^lDvOr^XON

I I I I I I I I I CNCNCNCNCNCNCNCN »N xxxxxxxxx

ooggoooog CN CN CN CN CN vN CN CN CN ogoogogog I I I I I I I I I cocacacocaxaaG

I I I I I I I I I ppppppppp cQCQCQfafafafafafa

63
Table

5(b)

(cont. ).

Test

Number,

Measured

and

Calculated

Quantities

Nominal 6

Inch

AGA/API

Orifice

Meter

(SI

Units).

Q)O

•r| <D

4-i P T3 •H O 04 P CQ O

D VO VO VO vD VO O O O O O O + + + + + + w cq w w w w x h H i—( o n (N H M O) (N (N n (N X

ID in OS If) l"' VO

XXX

XXX o o o o o o + + + + + + u u w w w w o co X) co

rH OS H* VOH (T

h n*

m cm

m vd

(Jv IT) VD (D (£)

ooooooooo + + + + + + + + + WWWWWUWWW (NX)^ulcorOH<D(N

n-asor-^cMOsoAr^ Hr,'*mmmHr^Has r^mmcrr^osmmm

>i

*4 o r**

mm

m oo

m o o m os i—i rj- ^ ro ro

(C (O (O VO (O (O

r- (O in

hh

CT rO LO I—I VO

ro ro 'T tr ro (O (O vO (fi (*)

r* <tv

m cr»

m

(Tv ON (Tv

O CD rO CO CO ^ CO

VO vD vO vO vD

H (N

Hn

O vO (TV

H

ro ro

v£ (D v£ vC

OO

OO

OO

OO

OO

OO

O

OOO

O o o o o

>Hu

*3* VOO

VO

m

'tv O

VO

OS .—I O

X ’T ro

O Os

OO

OO

O

vX) if) v£) (O ^ (£MO

co r*

00 H* O O

VO

OS

(Tv OS

lD

n (O (n in o m m m «3* cm o o o o o

(O (O (O (O (C

r- o co co m o cm ^ o o o o

VO VO VO VO oooooooooooo ooooooooo

d) >1^ U p -pm r- (Tv •h <D -H 6 CO m

(mp c/3 \ r- oo •H Q) C CT • • P 2 Q) ^ IT) IT) O D ^

vo oo

m o mm

osm vo cm *3* vo

O Is x ^ o ^

TT If) If) ^ ^

h- h- h* h* h* ^

c\ ’j1 Is 't

h r- CM H CO CM If) (M o <e ao mm

IfMX)X If) VO VO

*3* n* *3* n* h* ^

*3* vo

m

m *3* cm o

(£)

O (N

HX If) Is m cn oo oo (Tv vo

v£> ro ^ m

m

mm

h* h* ^ h* h* h*

m

m OSm rHO

m (Tv 00 rH CM

m

m rH I-" m CM

H (Tv U3 0) U3 00 O rH rH m CO "3' VO OS O r- CM VO rH m m m

m

CO 0 -p \ •*3* CM

m *3*

m CM CM CM

m VOm CM r- o VO

m CM CM o CM CM

03 rH cd CT (Tv o (Tv CM rH

H3 CM (Tv o O'' rH rH o CT CM o CT o 4 &4 04

r— CM CM rH CM CM CM CM *H CM rH CM CM CM rH CM CM CM CM rH CM cn

(fl

m

m vO

m CTv rH vO (T

m CMm rH r* o O CM VO

m

O CM o

-P az

m rrm H"

mm

m

mm

m

CO e a fO 03, m VO

O vD CM <T

m o vO ao •H

m rH

m ao r* o rH (TV

m . C/3 v 00 m 00 m m m r* O ao r- m m m ^3° H *H vo m

4-1 03 CD 03

m ao

m vOm rH CM

m VO CT

m rH CM vo

mm CM 00

m 00

4-1 0) -P cm • •H p 0 CM CM CM

mm

m CM CM CM

m

m CM CMm *3* CM CM CM

a a. z —

CM rH CM ao ao CTO 00

m CM CT CT GO CM

O CT vO

H VO CM

H

O • O 00 H CM 00 CM VO m CM '<3* CT r- CM CO m O vO m CT CT a a) •—. £ -P X rH O O H o O O o H O O O 00 (T CO <Tv CT CT CT 00 00

(1) 0 —»

CT (T CT ON CT CT CT ON CT CT CT (T 00 00 00 00 00 00 00 00 00

Eh Z CM CM CM CM CM CM CM CM CM CM CM CM (M CM CM CM CM CM CM CM CM • H (T m ao CM VO o r- vo CT vo o m m •^r o (T 00 00

03

03 a) (0 00 o CM 00 00

mmH 00 r* o •—i

CM r*m rHH

H r0) -P a. CM m r- CM *3* ao H 00 m 00 m vo vo H O H CO P o <T (T r- (T 00 00 r- 00 00 (T (T (T CT (T <T r- 00 CT (T 00

cm z m

mmmmmmm

m

m

m

m COmmm

mm

m

mm

T CMH VO 'T o H*

m VO

OHm as

m CM

-P VO ao VO rr 00 o H' o VO CT (T CM CT

O rH o m vO P 4H a) ~

fd E w

m o COm o VO CM "T ao VO CMmm

m rm r- CM

a)

p •H

—' o o 00 o CT CT 00 (T

O CT o CT 00 CT CT CO CT as CT

Eh

Q Eh

H

HHHH

Ommm VO as VO CMmmm o H* as

H as CM

m

•P

H VO as vo

mH o vO vo H*

m H* H*O VDm P 4h

W3 ra CTmH1 H*

m H* H* H’ H* •<3* 00 r- ra) p o o O O O O o O o o o o 00 00 ao 00 00 ao 00 00 ao

Eh

Q CM CM CM CM CM CM CM CM CM CM CM CM

H

H

HHHHH rHH o H CM

H CM

mm VO r- 00 as

HHH

H CM

m H*m VD ao as 0 CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM •H CO 00 00 00 ao 00 00 00 oo 00 ao 00 00 ao 00 CO ao 00 ao 00 00 P m CO m m rn m m m m m m m as as as as as as as as as

rd

HH •—i •—i HHH

HHHHH CM CM CM CM CM CM CM CM CM

-p

u

mmmmmmmm

mm

m

m

HH i—1 HH

H

HHH

03 •H o o o o o o o o o o o o O

O o O

OOOO

O

(U i 1 i i l i i i i i i i 1 1 1 1 | 1 | 1 1 Eh •H < < < < < < < < < < < < CQ CQ CQ CQ CQ CQ CQ CQ CQ P H" H* H1 M* M’ H* rr TJ* H* H* M* Ha) ao 00 ao 00 CO 00 ao 00 OO 00 ao 00 00 00 ao 00 00 CO 00 ao ao T! w w w w w DJ u w w Dd w w w Cd Cd Cd Cd Cd Cd Cd Cd M Dm Dm Dm Cm Cm Cm Ch Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm Dm

CQ CQ CQ CQ CQ CQ

m CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ OQ CQ

•5

m

0)

64

Differential

pressure

measured

between

the

flange

taps

and

calculated

as

the

square

of

the

average

of

the

square

roots

ofN

data

samples

taken

during

Draft

Time.
Table 6(a). Test Meter Identification and Physical Measurements

Nominal 2 Inch AGA/API Orifice Meter (British Units).

Test

Identification

BFE1-4A-072981- [ 9

]

BFE1-4A-050582- [ 9

BFE1-4B-050682- [ 8

BFE2-4A-01128 2- [ 5

BFE2-4A-011 4 8 2 — [ 1

]

BFE2-4A-011582- [ 9

]

BFE2-4B-011 4 8 2- [ 8 ] BFE1-5A-073081- [ 9

]

BFE1-5A-050682- [ 9

BFE1-5B-111881- [ 9

]

BFE1-5B-050582- [ 9

]

BFE2-5A-011382- [ 9

BFE2-5B-011382- [ 9

BFE2-5B-011582- [ 9

BFE1-6A-072981- [ 8

BFE1-6A-073181- [ 9

BFE1-6A-111881- [ 7

BFE1-6B-073081- [ 9

]

BFE1-6B-073181- [ 9

Test Run

iguration Diamete

( inches

1981-C 2.0677

1981-D 2.0677

1981-D 2.0677

1981-D 2.0708

1981-D 2.0708

1981-D 2.0708

1981-D 2.0708

1981-C 2.0677

1981-D 2.0677

1981-D 2.0677

1981-D 2.0677

1981-D 2.0708

1981-D 2.0708

1981-D 2.0708

1981-C 2.0677

1981-C 2.0677

1981-D 2.0677

1981-C 2.0677

1981-C 2.0677

Orifice Beta

Diameter Ratio

( inches

)

1.1242 0.5437

1.1242 0.5437

1.1246 0.5439

1.1242 0.5429

1.1242 0.5429

1.1242 0.5429

1.1246 0.5431

1.3747 0.6648

1.3747 0.6648

1.3746 0.6648

1.3746 0.6648

1.3747 0.6639

1.3746 0.6638

1.3746 0.6638

1.5003 0.7256

1.5003 0.7256

1.5003 0.7256

1.5002 0.7255

1.5002 0.7255

Note: Test Identification bracket gives number of tests run

with this geometry. A total of 154 tests were run on the

nominal 2 inch run size.

65
Table

6(b).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

2

Inch

AGA/API

Orifice

Meter

(British

Units).

o>u

•H

4-1 •HUo

0)o

•H

4a•Huo

C/3 UJ

<TJ 2

«TJ P

H3 Q

d)P TD O W

CQ

vD (D o o o

4- 4- + w a w ^ (O H

CO ON VD

ON r—t rH m ^) ao

vD vD VD O O O

4-4-4- WWW cm vo p OHO

p h o

H (O (N

vo vo o o o o

4-4-4- WWW

p ro p

VO ID ^

vO O ON

CO ID rH

(O (D (O nO VO nO o o o o o o

4- 4- 4- 4- 4- 4- w W W W W W

CO r-l vO O (N 00

cm n ^ oo ao cm ro tr VO O' (N H

(N m H (N OMD

VD VD VD v£) O O O O O

+ 4-4" 4-4- w w w w w p ro on oo oo m rH o n p o o on o oo

co vo cm n co

lO VO ID VD vD VD o o o o o o

4- 4- 4- 4- 4- 4- w w w w w w 4 O MN Mn m m r*'- in on in h (N ^ 'T O X n (N ^ GO l/) m

<D VO vD VO vD O O O O O

4- 4- 4- 4- 4- W W W W W

CS IX H ID ro

ro CM O O ^ ^ h in (O o

cm ro rH ro co

rH rH H CM H CM iH H H (N rH CM H rH H H H H - H H CM H rH rH H CM - CM H rH

VO O VO p ON ro ID ro in m vD O o in p ro ro CM ro CM CM VO 00 H o rH p o CM p H

(M 00 00 ON ON 00 p (JN 00 on ro CM ro CM o o 00 00 CM in in •3* '3* H1 in 3 VD rH CM OO CM o

ro ro ro ro ro ro ro ro ro H* h* vT H" •<3* ro ro •3* 3 3* H4 <r 'T 3* 3* <=r ro 3* 3* w iD iD VO ID vD ID vD vD vD vD VD vD VD VD VD VD VD VD VD VD VO vD VD VD vD VD vD VD vO vD VD O O O o O O O O O O O O O O O O o O o O o O O O O O O O O O O

H' O CM ro 00 i—

1

p ON 00 on ro ro on H p p in H* ro ro 00 O CM CM CM CM m on rH p

fN O ON O 00 rH ON O •^r ro rr ro H CM ON on ro VD vD in in VD vD in p ro ro o* 3’ rH

>4 O rH O H O H rH <—

1

rH rH H rH O o rH rH H H •—

i

H H H rH H H o rH H

u ID VD vD ID ID ID vD vD ^D VD vD vD VD vD VD VD VD VD VD VD VD vD VD VD VD VD VD VO vO VD vD O O O O O O O O O O O O O o O O o O O O O O O O O O O o o O O

M P P ro p ao CO in H VD ro rH 31 -cr ro ro ro co CM co rH ro VD co VD "3* vO VD ON O’ rH m in

d) 44 CO VD p VD VD VD ON CM O VD p VD CM o o 00 CM p o in VD ao 3' o co on rH p in o p

P C/3 \ O 00 p VD 00 in 00 00 ON >—

1

CM ON CM CM rH ON o H CO 3* in O CM o ON CO VD rH **3* CD in

a) c XI O on On on On ON on on on o o on o O o on o O o o o o O o ON on ON o ON O'* on s <u rH Q ' CO CM CM CM CM CM CM CM CM ro CO CM ro ro ro CM ro co co ro ro CO ro ro CM CM CM ro CM CM CM

r- CM CM in CM O CD O* CO CO VD CO 00 ro ro CO CM ro ON CO CM ro in »H CM O* in m CM P» o

2 d) C/3 ro r- tr co O o 00 ro in O5 CM rH CT\ m ON in O 00 p- O* CM ON o ro r- 00 o -p \ VD vD VD VD av CO vD GO rH rH in r- ro VD CM •<3* VD r- O o o vD VD CM CM 03 CO ON CM

r—I fT3 XI CM VD O' (Tn CM CO O O CM O'* rH ro VO H rH CM o ro vD ro O* o H ON rH VD a H

U3

d) rH

' rH H H rH rH rH rH rH H CM H rH rH rH H 1—

1

rH rH H rH rH CM rH rH H rH CM rH rH H H

H av in rH -tr CTv CD vD CO CTn ro ro VD 00 o co o> r- O' O CM m ON CM ro On O O

az H O 00 O rH O ro 00 H CM 00 O 00 O CM ON ro 00 ro O CM rH H VD O 00 e H rH H rH H rH rH 1—

1

H rH i—

1

rH rH rH H rH rH H i—

1

rfl cn

• ro O

• 03 ~

4-1 1/3 d) W H (U 4J •H U 0 C Q a. 2 -h

noNOCMcocMCMvoao

HHONONOPONVOO OOHrOONHOPONVD

rH I—I 1-4 rH (N

HONON^HXtrnO pcMvo-^poNaonp

^^roaNro^i5l^co OMJuomoNnoio CM rH rH rH rH

in (N lD 4 MO O rH rH (N 00 <3* *=3* CO on ^ id (N in ^ ro vo ^ p o oo ro on

rH CM rH

H H CO fN H (N

rH I ON ON in o

ro O O vD ro P O H MJN h ro

rH CM rH rH

CM

• ON 00 CM rH rH ro i—

1

rH On H ro O' VD O' ro o ro CO ro O rH O VD rH ON P' 00 CM in a <d fa ON in i—

1

co VD in co ON o CM VD o m m 04 m O' ro i—

i

-S3' vD On CM 00 VD r- O VD CM 6 4-) o

QJ o m in in in in in VD CM CM CM CM CM CM CM CM CM rH CM CM CM CM i

t CM rH rH H CM rH H

Eh 2 VD VD vD VD VD VD vD vD VD vD VD VD VD VD VD VD VD VD VO VD VD VD vD VD VD vD vD VD VD vO vD

• H VD O' o 00 rH ro o rH p in ON in p o in 00 in H ON VD VD VD VD rH p •^r ro p vD

03 HJ On i—

1

00 o CM ’X) ON p in ro vO CO m ro o VD ON m ON VD vO ON CM ro o ro n ON ON

03 a* •H

a* -P 03 H P- H* CM P- ON P" VD co ON rH o ON 00 m in ON O VD P o in n ro P 00 O n

V-i 0 a O ON ON ON ON co ON ON ON ON O ON o ON ON ON ON ON o O O ON o ON ON ON 00 ON GO ON co

fa 2 vO in in in in in in m in m VD m VD m in in in m VD VD vD in VD n n n n n n n n

ON CM ON ON ON ON n ro o VD CM P ON CM VD ro ON H VD ON vD p CM ro ro o P VD O

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BFE2-4A-011482-1

364.75

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1.2997E+06
Table

6

(b)

(cont.

).

Test

Number,

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and

Calculated

Quantities

Nominal

2

Inch

AGA/API

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(British

Units).

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67
Table

6(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

2

Inch

AGA/API

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(British

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1 in uo UO UO in in uo UO UO in uo

rH H »—

i

-—

i

r—i <—

i

H H H H »—

i

1—

1

H H

1

1—

1

H r—

1

1 H

1 CM CM CM1 CN

1 CM

1 CM1 CM CM

1 CM CM CM CM CM CM CM CM CM CM a X w W « w W W W w W W a w a w w a W 04 04 a 04 04 a 04 04 04 04 04 04 04 04 04 04 04 a Ch (H Ph (H Cu Oh Oh Oh Oh (h Oh a Ch a Ch Ch a Oh 04 Ch a Oh Oh a Ph 04 Oh Ph Oi Oh 04 O. 04 Oh Oi m CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ a CQ CQ CQ a CQ CQ a CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

68
Table

6(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

2

Inch

AGA/API

Orifice

Meter

(British

Units).

vO VO VO VO vO VO VO VO vo VO VO vo VO VO VO vo vO o o O o o o O O o o O o o O o o O

a) 4 4 4 4 4 4 + -4- + + 4 4- 4- 4 -4 4 +

u a a a a a a a a a a a a a a a a a

•H a) vO p o av CN r—

1

p <H CN 00 CO CN i—

(

00 vO 00 — T3 *H o p H rH OV p ov OV <3* vo CN rH VO O CO

•H o H fH in in rH p H* in CN CO CO VO H p 00 H* u a r1

CN p X rH vo 00 o rH CO H* (N *3* p o 00

CN iH fH CN rH •H rH CN rH •H CO rH CO CN rH fH H

OV CN ov ov ov CN CN p VO •H ov OV in CN CN p

CM OV TV o o ov OV o fH co CN CO CO o (N ov CN in p p 00 00 p p CO 00 00 CN CN CN CN CN rH CN CN a vO vo vO vO vo VO vO vo vo p p p p p p p p

o o o o o o o o o o o o o o o o o

co P CN CN CO p X in X P0 p N4 av CD in o O

r* o OV »H rH o av o H CO vr uo CN rH *3* P

>< H O rH rH *H o rH rH «H fH rH rH rH H X rH fH

CJ vO vO vO vO vO X VO VO vo X VO X X X X X X

O O O O O o o O O o O o o O O o o

0) ><d o u 4J 4J X o X fH av vo o CO vO H* CN X X o O p rH *H i) *H VM vO av X p co •—

i

*3* o in X av av X p D4 p X

VM 4J w \ P CN av in rH o av o o D4 av av p av CN rH X

*H 1) c .0 OV O av av o o av av o O X av X X av o av u s 01 rH o Q CN CO CN CN co co CN CN CO co CN CN CN CN CN CO CN

r-* CO (TV P~ rH X in in X CN p- P- rH X X X X X

03 1 0) 03 CN X CN o X o o ov CN PM *3* o D* X p* P*

C/3 0 P \ X co Ov P- p- X n X X X X X •H *4 o CN

CO rH (TJ ja CO CO X CO CN in X <H <H X o av av rH X CN s a a rH

OB

0) rH

CN rH rH CN rH <H rH X rH H H* fH X CN CN rH CN

(0 OV o CN CO P- rH ^3* in av av O *3* rH X X rr X

4J a z X CO OV CO H a in rH ^3* av H* in CN P*

03 E rH rH »H rH rH rH a m

03

03 CO o CN co CN X CN av CN <H in O p- D* in o X • **• CN O in X OV in X H CN av O X in o

VM 03 4J |TJ

(1) 4J X CN in CN Ov av X X X p* in H o H X

H co P- rH X *3- X o CN CN rH X o rH X CN X CN CN CN Q CL Z •H

PM

• rs ^3- P- in »H X in CN X av X •

H

X X CN uo <3* CN a a) a

E jJo

X P“ X X X X X in X in av uo X PM

OJ 0 — CN PM PM CN PM CN PM CN PM X X «*• «3* in in in

E-| Z X X X X X X X X X X X X X X X X X

• H rH CN OV PM X X X PM X in X X o p- av

OB <TJ n O X X X X X X in CN X av X X in

03 0) •H

0) 4J 03 X CN in X X X o X o X X H* X CN 0 a OV o av X av av av p* av X o p* p* a o av a z '—

'

in X in in in in in in in X in X in in in X in

O o o in av av X X O CN O in av av av p CN o X Os X X p* X av X o rH X in PM X av X

VM a) —

k

<TJ £ 03 CN X X o ov X X X P av X av X o p o o

u •H X o rH r* X n X PM p av X av X p av p

a E* X X CN rH X PM CN rH X CN PM f—

i

X PM X

o <3* X O X av H4 P X X o X in X PM CN

Mi p X CN X X X O av O CN X o X p X in in

-p VM

03 03 sx CN X in X in in in *3* X O o o av av av o o

a) p X X o o o o o o O o X X X p p p X X

E-> Q X *3* •'3* *3* D* D* ^3* X X X X X X X X

VO ^ ^ VO v,

O

o o o o o o 4-44+4 + X X X X X X

h* av n* o n* p

If) CO Lf) ^ O X X O X X

n H ’T H ro ^ nHCNHfOH

VO vO i/) X

o o o o

*4" 4“ + 4 x x x x x in x p

p x o x

x o ov d4 CO lD CN

fH CN OV ro

VO vO VO vO vO »0 o o o o o o

4 4 4 4 4 4 X X X X X X O H in O H O n lO H ^ O) X X O O P X

HOJH^rnrr

'—I n H (N H !N

O CO J) ro O i—

l

CO H VO CN

CN CN CN CN CN CN

r^* r- r* o o o o o o

vo oo on

cn co cn o

CN CN CN CN

r— r— i— p

o o o o

H H CN VO O O m in n in h

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o o o o o o

Hr't^CNCN^CNCNin OV X U0 P PM OV X

CO X OV X [— ro N1 IT) N1 CN ’t VO in in VO CO VO VO vO vO VO VO vOvovO VO VO vo VO vO vO vo ooooooooo ooooooo

o n* n n1 VO VO ^ O CO Is p o x cn oo ov

CO O O) O CO ON

CN rn CN cn (N CN

co co h

cn m o av

ov n- n x

ov ov o ao

CN CN m CN

vo in awn h o

oo n cn ov in m

co N1 o> in o

OV ao ov ao Ov OV

CN CN CN CN CN CN

CN n- H N1 CO ov H 00 H VO CN O

P ^ OV X X Ov ov ro av m ov p

N1 H ^ CN N1 IT) O (Tv

! fH 00 O

CN O fH (Tv

n n c co n in

co cn N* i—i n- p

o ov cn ovn o

^ ao rn oo vo av mHCNHcnHCNcnH

fNcnin^cNCNCNino

•^cnuocn^ovpuopm

rH H fH ovMDMnmimoov xxpuopppoh*

rO rH co h

»H vo cn CN ^ rH D4 CN

CN

NOin

rH CN

GO ID on in

CD O O X O <3* X X CN X X X O O

in CN co (N NO o O CN H CN O N1 CN rH CNin p p co

VO rH rH O

rH CN

in h cn ov in Tv

CN O CN O CO O

CN rH rH

H ^OVHOP

IJV Is* Is- ^ H Is

CN CO CN CO CN CO

vO VO vo vO vO VO

in co co cn

OV ^3* CO OV

CN CN CO CO

VO VO VO VO

p (N CO H OV

00 P CN VO fH rH

co H* co H" CN vO vO VO vO VO vO

P H OV CO VO H

CO 00 CN iH CO O

H oo ^ H rn p

I— ov CO O P- ov

in in in vo in in

00 O ^ vo

av p ov p

•3 -3 (N rH

<Tv ao o p

in in vo in

n- ov cn m ov

vo co p co cn p

vo vo cn r> av vo

ov vo av p cd p

in in in in in in

p co ov o o OVOP^P

p vo oo av vo

<T» ao cn co ov

CN rH CN

oo co \o ^

H4 U0 PM P X

in vo in vo in

oo oo oo ao ao

co co co co co

o oo vo av ao ^ CN P* CO CN m av pov vo X X PM P av

CN rH fH CN

P rH rH CO P

p o cn in co

in n in o vo

ao oo ao oo p

co co co co co

p ov co vo o av p p in n h co o p in rH o o p ov ao co co co

CN CN rH CN fH

av in vo m co vo co vo av ^ co in

rH O O O rH O

go co ao ao ao co

co x co co co co

C

0

X

1 CN

CN

PM X

1 PM

D"

1 PM

in

PM X

1 CN pI CN X1 PM

av

PM X

1 X

PM

1 X

(DX

rr

1 X

uo

I X

X

1—

1

P

1 X

X

X

X

rH

CN

1

1—

1

COX

H*

1

i—

1

n

1 X

X

1 X

p

1 X

X

1 rH

ov

1 X

X

1 rH

PM

1 X

coX

*3*

1 rH

uo

1 X

X

rH p

1 X

•r| X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

•P in in in in in in in in uo av av av av av av OV ov X X X X X rH X rH X X or X X GO X X

03 X X X X X X X X X PM PM PM PM CN PM CN CN CD CD CO co CO CO CO CO CO rH rH rH 1—

c

X X — M o X X X X X X X X X P p P P P P P P P P p p p p p P p X i—

C

rH X X X

03 •H o o o o o o o o o O o O O O O o o1 O o o 0

1 o o

1 0

1 o

1 o rH

1 —

i

X 1—

[

1 fH

1 rH

1 X1 0)

E-* VM*H 03 X

1 X

1 X X1 X X X

1 X <

1 <

1 <1 < <1 <

1 <1 < < <C <

1 <C < <C < < < < < < < < < < P in in in in in uo in uo uo X X X X X X X X1 X X X

1 X

1 X1 X X X

1 X1 X

1 vO X

1 X

1 vo vO X1 c

CN

1 CN CN1 CN

1 PM CN

l CN

1 CNl CN

1 X1

f—

1

1 X

1

'—

1

I—

1

1 X <—

1

1 X X X

1

1—

>

X r H rH •—

1

1—

1

X X X X X »H rH X

X X X X X X X X X X X X X a X a X X X X X X X X X X X X X X X X

H X X X X X X X X X X X X X a X a X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X £0 X a X X X X X X X X X X X X X X X X

69
Table

6(b) (

cont. ).

Test

Number,

Measured

and

Calculated

Quantities

Nominal 2

Inch

AGA/API

Orifice

Meter

(British

Units).

vD vO VO VO <0 VO VO vO VO VO VO VO vO vO VO vO vO VO o O o o O O O o o O o o o O o O O O

0) 4- 4- 4- 4" 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 0 DQ w pq « w w « w w w w u PQ w w ca w w

•H (U rH in 00 CO

p CO ON 1—1 H nr nT

p o nT

O ON nTO

44

u CSl CO nr VO CO on

p CN CO vO CO CN o VO VO vO vO o 0 OS H p p ON vo ON CO H >“4 ON rH nr p p rH UN ON nr

U CQ in

m nr COH CN 00 COO CO

m CO rH nT CN nr CN o

CN

H CN

H

H CO i—i

CO

H rH CN co rH CN

H rH CO rH

on

O ON

p ONO nr VO o uo 00 nr VO UN ON ON P

CN vO 00 CN rH ao ON uo rH 00 uo in 00 co

O i—1

CN nr CN CN '—1

CN CN CN rH CN CN rH CN CN rH CN CN CN CN

pp

pp r" r^* r-~ r- r- P' P- P* P P p 03

03 o o O o o o o o o o o o o o O O O o

co

H

VO CO CO in ao o CO ao uo nr ao rH CO CN VO 00 P CN

-p

rg i

(N "T

p 1—1

co r- 1—1

vo co o vo P' o in CN CO nr VO

X rH •—i

rH rH rH rH rH rH rH rH rH rH rH i—i

rH

HHH

U VO vO VO VO VO vO VO vO VO VO VO VO VO vo pO VO vO vo <T3 4-1 'O o o O O O O O O o o O o o o o O O o 0 2

<U Xo (T3 440 0 3-1 P P 00 in p ON vO rH CO rH ao nr CO ao nr rH nr CN CN CN SH •H 0) •H 44 00 o vo p ON CO o r- 00 CN ro ON VO P* 00 CN UN o ¥

0) 44 P 03 \ p 00 co p 00 00 vo ao rH i—1

P- o nr VO nr nr CN VO > CP

•H a) c XI on as ON ON ON CO ON GO o o ON ON o ON o O ON o CT3 U s a) rH 0) 03 o Q w CN CN CN CN CN CN CN CN ro CO CN CN CO CN CO co CN co H >

<d

C/3 03 H

00 vO ONO in 00 CNO 00 CN ON P' 00

O UN vO 00

p 03

03 •* a) 03 on nT 00 in nr CN CO UO CO n- VO P* CN CN

p P VO UN

03 03 0 4J \ CN VO p 00 o VO rH r- CN 00 CN rH rH 00 vo UN UN UN 03

fd rH fd XI o VO ON vo ON CN ON CN CN o O nr ON nr P ON CN CT3 03 s IX ex rH T3

CO 1—1

CN i—irH CO CN CO rH CN CO nr 1—1

CN

H •—1

CO

H <D 03

rd 03 «3

03

<u rH on o o ON vO o CN o UO UO p- CN ON P P* P CO CO

Hg

'S

jj

4J ChZ ON in 00 o nr nr rH r- uo nr rH in i—1

ON nr

O cd

fd £ rH rH rH

H

H egH

Q 03 o R 03 nc H

03 CO o vO nr CO nr CO

H CO vo 00 00 CN CN rH

H CN CO 00 GO <3 8 • r* o o o CN rH CO m o 00 CN o CN vo O vO CN nr

44 03 cu 2 0.

0) 4J

p in VO VOm in CO VO CO vo VO ON U3 co P 00 ro ON $ £

<H CO 1—1

CO CN o vo o rH VO rH o CN

H CN ON o H P fu CN CN CN CN

Q Oh 2 •H— 0) 34 '

CP d) s

4J , CN »H CN 00 rH r- ON CN o ao nr UO P- O CO nr UN CO P i a aj (X on p on CO CN O o uo ON uo ON CN o ON UN CO i—1 P d) E -q 4-> o p

<D o —'

CO nT CN nr nr CN ro rH co ro CN CN nr CN CO ro

H ro (u P

E-i 2 VO vo VO vO VO VO VO VO VO vo VO VO vo VO vo vo vo VO P

03 0 • rH CO nT 00 rH ON 00 rH m CN o ON ON co UN UN ON o o

03 i

03 <u

03 •H

nr 00 ON 00

O CN r- co UO r- rH r- o ON 00 ro UN in

p a) P 03 CO nT co CO VO CN ao CN rH ON rH p- p- ON vo UN ON ON 03

34 0 a on on 00 ON ON r- 00 o ON ON o 00 o O P o

cu 2 LD

m in

mmm uo uo vom UO uo vO UN VO VO in VO PP

<d

V. ’S

VO CN VO CO o r- co CO VO rH ao VO rH o UN o nr nr 3 P o rH CN in »H VO o in ON rH uo vo O CO UN vO nr >—1 s H

03 4J 4-1 a)

C/3 03 fd E 03 m O p p 00 CO 00 CO nr CN 00 ON CO CO P o H

34 •H ’ rH rH rH o nr ON vo ON VO r- CO ON P' CO P CN o nr c H Q Eh rH CN rH CN CN rH CN rH rH CN 1—1

CN CN

H CN

d) E-i <d 6 ^ X X EH rH VO o ON r- O 00 ON r- CN rH ON ON 1—1

CO CO CO ON 1/3 4h

1/3 03

fd P VO p CO VO nr CN 00 r- CN CN CO CO in nr o nr P 34 P

4-> >4-1 03

H a> 44

03 <d XI 00 on ON ON 00 rH rH rH ON ao rH VO nr

pH o p CN 34

Q Qq fd

(D

u rH nr nr nT nr nr C" r- CN ON

O ON ON ON o o ONO aJ

a

Q co CO CO CO CO co CO CO co co nr CO CO CO nr nr CO CO

d3 S

44 CP

<u ^

03

q

<d --h rH CN CO nr in vo r- 00 ON rH CN CO nr UN vo p 00 ON £ -a c 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 I 1 1 dJ w CPTI 0 »H rH rH 1—1

rH rH *H 1—1

rH rH rH «H rH

H

H

H rH

H 0 d) c

•H 00 GO ao 00 CO CO 00 00 ao 00 GO ao 00 00 00 00 00 00 •H

H •d S P O O o o O O o o o rH rH •—i 1—1 H H H H H

03 CO CO CO CO CO CO co CO co ro CO CO ro CO CO CO CO CO in

H CQ 4J u p p p r- r- l'- r- r- r- p P P P P O IX X

03 •H o o o o o o o o o o o o o o o O o o

a> 44 1 i 1 i i 1 1 i i 1 i 1 i 1 1 1 1 1 H •H CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ OQ PQ DQ CQ 03 CQ CQ •• • • P vO VO VO VO VO vO vo VO vo vo vo vo VO VO VO vo VO VO 1—l

CN

C 1 1 1 1 | 1 1 1 1 1 1 1 1 1 1 1 1 1 «

03 0) rH rH rH rH rH rH <—1 1—1

rH rH rH rH rH

H

H

H

T> PQ « ww

w PQww PQ PQw

w PQ PQ PQ PQ

H « o q

M (X ix IX pH IX U-4 Ph Ch IX IX Ch IX (X IX Ph IX IX IX 2

OQ DQ OQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ DQ CQ

70

Differential

pressure

measured

between

the

flange

taps

and

calculated

as

the

square

of

the

average

of

the

square

roots

ofN

data

samples

taken

during

Draft

Time.
Table 7(a). Test Meter Identification and Physical Measurements

Nominal 3 Inch AGA/API Orifice Meter (British Units).

Test Test Run Orifice Beta

Identification Conf iguration Diameter Diameter Ratio

( inches

)

( inches

)

BFE3-2A-011982- [ 8

]

1982-A 3.0679 1.1250 0.3667

BFE3-2B-01218 2- [ 9 ] 1982-A 3.0679 1.1249 0.3667

BFE4-2A-070782- [ 6

]

1982-A 3.0678 1.1250 0.3667

BFE4-2B-070782- [ 4

]

1982-A 3.0678 1.1249 0.3667

BFE4-2B-070982- [ 9

]

1982-A 3.0678 1.1249 0.3667

BFE3-3B-012282- [ 9

]

1982-A 3.0679 1.4997 0.4888

BFE4-3A-061981- [ 9

]

1981-B 3.0678 1.5000 0.4890

BFE4-3A-072381- [ 9

]

1981-B 3.0678 1.5000 0.4890

BFE4-3B-061881- [ 9

]

1981-B 3.0678 1.4997 0.4889

BFE4-3B-072281- [ 9

]

1981-B 3.0678 1.4997 0.4889

BFE3-4B-011982- [ 9

]

1982-A 3.0679 1.7498 0.5704

BFE3-4B-012282- [ 9

]

1982-A 3.0679 1.7498 0.5704

BFE4-4A-061981- [ 9

]

1981-B 3.0678 1.7503 0.5705

BFE4-4A-072181- [ 9

]

1981-B 3.0678 1.7503 0.5705

BFE4-4B-070282- [ 9

]

1982-A 3.0678 1.7498 0.5704

BFE3-5A-012082- [ 8

]

1982-A 3.0679 2.0006 0.6521

BFE3-5B-012082- [ 9

]

1982-A 3.0679 1.9998 0.6519

BFE4-5A-070282- [ 9

]

1982-A 3.0678 2.0006 0.6521

BFE4-5B-070882- [ 10

]

1982-A 3.0678 1.9998 0.6519

BFE3-6B-012182- [ 8

]

1982-A 3.0679 2.2496 0.7333

BFE4-6A-061781- [ 9

]

1981-B 3.0678 2.2492 0.7332

BFE4-6A-072281- [ 9

]

1981-B 3.0678 2.2492 0.7332

BFE4-6B-070882- [ 9

]

1982-A 3.0678 2.2496 0.7333

Note: Test Identification bracket gives number of tests run

with this geometry. A total of 197 tests were run on the

nominal 3 inch run size.

71
Table

7(b).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

3

Inch

AGA/API

Orifice

Meter

(British

Units).

<1) O

•H Q)

4-1 U T3

•H o oz U CQ O

><

u

(D xn

O U 4J V

•H <D -H 4H H 4J 1/3 \ •H 0) C X ^2 OH

O Q —

C/3 3 CL) CO

10 0 P \

CO rH <0 X

£ fa a 1—

1

W

a

rd rH

-P a z

<0 E Q f0 CO

• ro o:

• (0 fM 4-1 CO V X

4—j a/ •U •H p o c Q CP z •H

(N a d) f; E +J o

03 0 >—

•

Eh z

. rH

10 (0

CO ai •H

CD p (0 M 0 a

0. z

-P

4J 4-1 0) r—

.

CO CO s CO

<D •H N—

r

&4 Q Eh

P

•P cp

(0 rO X)

<D U rH a

c

0

•H

4->

CT3 P a

CO •H

0) 4-1 Eh •HP

c

07 TJM

oooooooo + + + + + + + + UWWMWWUW O^QhvDLDHO^

r^cNininr^in^ON (N^HMDHHin po^oinp^in

VD vD ^ vO O O O O O O O

+ + + + + + +

PJ W W W W W W H (N H CO O CD O)

CN H LD H rH O O

o p ^ ov cn ( co in vo p ro r—i in ro

OO vO vO vO vO vO vO O O O O O O O

+ + + 4- 4- + + w w w w w w w p p n* ov o o h

U0 VO LD TV lO (N 00 TV in O TV P 00 U0 o cn oo o cn o vo

^ vo vO <d o o o o o o

+ +• + + + +

eq w u w w w

tv co co ^ rH

CO CO VO LD o 00 O iD vfi (J) in oo ^ in co m *3

*

VO VO VO VO vD vO VO OOOOOOOO + + + + + + + + WUttWUWWW (NooNr^cjNr^^n cocNaoaoopPrH cNinfHoroTvpuo

VOPCNrHVOCNOCO

<—

1

CN H CN i—

1

rH rH rH rH rH H H CN H H CN H H CN H CN H H H H H H H H H H CN H H CN H

00 CO vO m (Tv 00 in TV CN CO CO CO O CN CN O H 00 O O CO in CN 00 r* H vO r- O CO CN

tv TV 00 00 p av p av o in av 00 r- CO H 00 CN in vo O r- VO O in r- VO r- r* O O o o o o o o rH o o o o o o i—

1

o i—

1

o o o o H o o o H o o o o o O o o

VO VO vO VO VO VO VO VO VO VO vo VO VO VO VO VO VO vo VO vO vO VO VO VO vo VO vo VO vO vO vO vO VO VO VO VO O O O O o o o O o o o o O o o o o o o o O O o o o O o O o o o O o o o o

ro CN vO 00 ro CN tv H1 av 00 <J\ av r- 00 00 in VO in CN vO co in in ao o CO CN vo H H in 00 vo

vo H* (N CN CN <T\ CO H CN 1—

1

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72
(b)

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Table

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pH CN CN pH pH CN pH CN CN ro nr nr nr nr CN nr nr nr o H r—i H o o H o o r—i p' H O H H o H CN

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a m CN ro 00 o o as nr m nr ro H r- vo H nr CN CN ro 00 as as ro as ro 00 as as P^ VO Pn pH ro r- o o VO pH r- ro ro CN as r* in O vo CN as as VO CO in vo ao CN CN m CN VD O ro m as o as nr a nr m *H vO pH pH ro 00 CN vo CN nr H r—i nT 00 CN 00 nr in a as nr r- vO P- 00 H ao VO H ro ao as as 00 ao as CO O o in as p** ao as m 00 ZD as m as r- ao a m r- p" a CO VO a ao a VO 00 O o

in m m m m in in VO VO m in in in m m in m m m in in m m in m in m m m in in in in m VO vO

ro CN H T nr •—

1

as H ro as nT p* nr ro CN as H vo ro CN O nT 00 p^ nr CN nr as P-n as ro nr ao U0 m

nr "T ro as r—i ao CN r" as as p

i p" CN ro vo CN O as i—

1

00 CN r—i vO 00 ro in CN as as vo vo p- as os as ro a as p- 00 a co o ro m m ro vo ro o as as ro pH 00 uo ro vo nr ro as as m CO H p~ nr CO o m

CN m VO as CN as as in ro 00 r—i r—i H 00 CO vo in ro 00 CN H CN p- ao vo vo m r- ao H CN vO 00 CN p" ao H CN r—i r—i r—i CN CN CN H CN CN H r—i ro CN H CN CN H H ro CN CN H H H CN CN

ro P- o <—i vo P" m ro 00 ro ro H H as o as H nr i—

1

H in in r—i nr O 00 00 m CN pH as o CN o nr CO VO p^ ro ro ro ro as VO H as ao VO VO ro ro CN CO O as •nr o as CN H H CN co nr ro VO CN o CN

VO VO vo vo P- vo vo ro O as 00 O O as o as as vo 00 as r* co 00 as as VO VO vo vo P~ vo 00 nr

ro ro ro ro ro ro ro ro P- as co 00 as as CO as 00 00 as as as as as as as as as o o o o o o o o nr ro ro ro ro ro ro ro ro CN ro ro ro ro ro ro ro ro ro ro ro ro CO ro ro ro ro co nr nr nr nr nr nr nr nT CO

r—i

1 CN| ro1 nr1 m

1 vo

1 1 00

1 as1 pH CN ro nr in VD P- 00 as r—i CN ro nr uo VD p1 00 os r—l CN ro nr in VD

1 P* 00

1 as

1 r—i r—i i—

i

r—i H H H H H CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

1 CN CN CN r—i H H H •—

1

1

p—

1

pH p—

l

1 H CO CO ao CO CO 00 00 CO 00 ao 00 00 00 00 00 00 00 00 ao 00 00 00 00 00 00 CO 00 CO 00 00 00 co CO 00 ao 00

CN CN CN CN CN CN CN CN CN as OS as as OS as as as as CN CN CN CN CN CN CN CN CN OS OS OS os os as as as as CN CN CN CN CN CN CN CN CN H H •—i H r—i H H H r—i CN CN CN CN CN CN CN CN CN fH pH r—i H H H H pH 1—

1

P^ r- P- r* r- P" r" 1—

1

r—i •—i H r—i r—i H p—

1

r—i H pH r—i H H H H H r—i VD VD vD VD VD VD VD VD VD 0

1 01 01 O O

1 0 0 O 0 O O O O 0 O O O O O O O O O O O O O 0 O O O O O O O1 O1 CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

1 CQ1 CQ1 CQ1 CQ

1 CQ CQ1 CQ1 CQ1 CQ

1 CQ

1 CQ1 CQ

1 CQ

1 CQ1 CQ CQ

1 <

1 <

1 <c

1 <

1 <1 < <1 <

l <C ro

1 ro

| ro1 ro

1 ro ro ro1 ro1 ro1 nr

1 nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr nr

nr nr nr nr •-r nr nr nr nr ro ro ro CO ro ro ro ro ro ro ro os

1 ro

1 ro1 ro1 ro1 ro1 ro

1 nr nr nr nr nr nr nT nr nr W w W W w w W w W W W W U W W « W W W W W W W W w W « W « W w w w W W W

Ch Ot 0a 04 04 04 (H (H 04 O, 1H Ua a 04 (h Ot 04 04 a Cm 04 Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm Cm

CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

74
Table

7(b)

(cont.).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

3

Inch

AGA/API

Orifice

Meter

(British

Units).

vO vO vO vo vD VO VO VO LD vO vO VO VO vO VO VO vO VO vO vO ID vO vO VO VO ID vo vO X vo VO vO vo vO VO O o O o O o O O o O O o O O O o O o O O O o O O O O o O O o O O O o o

ai 4“ 4- + 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4* 4" 4- 4- 4* 4- 4- 4- 4- 4- 4" 4- 4- 4- 4- 4- 4- 4- u a a a a a a a a a a a a a a a a a a a a a a a a a W a a a a a a a a a

•H 0) O rH 00 VO CO ro O o> p ro ID p H LD p CM VO CN p VO 00 p 00 O a 00 p 00 H ID p o ID OV O'

U-l u •a O VO ro rH ro ro vO rH as O VO ID CN VO ro ID o VO p p ON VO p ID ID CO ro VO O' ro D vO O' Ov av •H 0 a o CM Os CN CN CN UO vO in ro 00 H ID VO <3* VO o O p 00 O' o a CN ro CN a p 00 ro O' D p a p

M a CO O’ o O’ O’ O p 00 ID ro LD ro O p 00 ro p CM (N GO ro ro H CN o p a •4 ro CN ro p o

rH ro 1—

(

<H CN ro rH rH p ro rH CN H H ro H H H H ro as H H ro H a H H 00 CN H ro H H H

H p lD ro ao a O CN o O o* 00 ro <—

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r* av o’ ID vO vo vO O’ p o p H H CN 'y ro ro CN av a CN X ro CN CN ro lD lD o’ o O o H O o lD

>< o- O’ O' o’ O’ O' *4 LD o* O' O’ O' o' sj- ro O' ro VO p P p GO p 00 p p p p p p p p p P

vo vo vO vO vo VO vO vO vO vo VO VO VO vo VO VO VO VO VO VO VO vO VO vo vo vo vO vo vo vo VO vO vo vO vO ooooooooo ooooooooo oooooooo ooooooooo

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r* O0 OS ^0 H H rH a

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<u •H VM vO *3* CO vO p ro i—

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i

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4J CO \ 00 p ro H o- CN 00 00 H ro CO p ID H H H CN H o* VO CN 00 as vO H ro O o X X ro

ai c J2 00 O O ov 00 O as a 00 H o o o 00 O O o a P O Ov a P a as a a a 00 a p X X as s (1) rH a CN CN ro ro CN CN ro CN CN CN ro ro ro ro CN ro ro ro CN CN ro CN CN CN CN CN CN CN CM CN CN CN CN CN CN

in ro ro O’ O x> r- •<r

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V CO in 00 a P P H *3" H in CN o CN 1—

1

CN CN ro in VO ro o H 03 00 O vo o P in in ro X X CN VO 0 4J \ CN a ro a a 30 03 P o H H a as a vo H CN ID P a O ro ro CO VO lD o* o vo X O OS ro

f—< 03 XI lD p in a ro P* H a as ID 00 p ID 03 00 CN Of Os CN ro GO p 03 "T a H H CN X p

a a H

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CN ro H 00 vO ro lD H a o H o ro CN VO ID vO 00 CN H a VO CN ro CO H O O ro P P LD a z vO ro O P O’ ro O VO o ro P P a CN lD LD P lD ro H in p ro a H a VO CN 00 ro P in a

£

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d. z *H CN H CN CN H CN H H H

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E 4J 0

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ro O’ ro O r- 00 o H as a in vo ID H CN i—

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CO 4) H ID ID in in

a> 4-> CO CN o O’ a ID o O ro P ro p 00 P H ro CN ro in ro H lD o *3* vD P CN H vO P as 0 a a p O a CO vO o a a vo H a o O VO as a as 03 O 00 a as a a 00 00 VO p ro P p X

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X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X

75
Table

7(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

3

Inch

AGA/API

Orifice

Meter

(British

Units).

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<H r- m m ro m m r"~ i0 10 in O in ro rH 10 *3

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00 0 00 r* m r- 10 rH N0 N0 rr CN 00 m 00 CN 00 CN CN CN r- in CN in CN o CO O ro CN ON D-2

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co m CN o ON ro m •H in m CD CO ao r- CN ro O 00 CN ON o O o ro »H p 0 G ro N- <H «3* CN N4 rH <H rH •H r- CN CN rH rH 0- rH CN r* rH rH rH r* CN »H CN m CN rH rH CN

a. 2 •H <H *H >H

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l CQ CQ

l CQ1 CQ1 CQi CQI CQ1 CQ

l CQ CQ1 CQ

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l "3

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CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

76
Table 7

(b)

(cont. ).

Test

Number,

Measured

and

Calculated

Quantities

Nominal 3

Inch

AGA/API

Orifice

Meter

(British

Units). o

•H 0

4-1U T3

•rt 0 * U CQ O

XXXX

X

X

X

XX OOOOOOOOO + + + + + + + + + UMMWWWWWU 3 PPOiDXHro(M

inocrvino^-—imp 3 iDOP 3 oroox CN^HinCNO^H^

rH CM rH rH r—I CO i—1 H CM

XXXXXXXXX OOOOOOOOO + -f + + + + + + “t- wuwwwwwww HXxroorocMXP nco^xHr'HvDin (Dcom^inoMyim HCNO'fCD^CN^rO

HHrnHHCNHHCN P 3* x CM CM in CM ro (D rp CM X rH as CM VD 00 O

IN CO o p ro CM CM 00 00 as "S’ rH P o CM

—I o 3 ao

X CM CM r-H CM CM CM

—1

rH rH CM CM CM rH CM CM CM rH 1—1

fa

pp

pp

p

pp

pp P p

pp P P P p

p o o o o o o o o o O o o o O o o o o

CM ID rH as o CM

Xp P ID r-H IDp ID o VD

p 3 IN o p in o as Os in ID X O ao ro 00 as CO P CM ID X *H o o o o o o o O r-H o <—1 as o o O O O U x x x x ID X X ID ID ID X X ID ID ID VD VD VD o o o o O O O O O O O O o o o O O O

<y >ro o U P 4J

p o rH ro rH ID Os CM CM as ro P o CM rH CM as as *H 0) •H 4-1 tD as o ID CM ro ro «—1 rH 00 as o as o 00 ro 00 p

4-1 4J 03 \ r-H 3 3 O

O 3 OS ro ro rH o o 00p 00

Op o

•H 0) c XI o o O ON o CD as o 00 o o CO as asp o as as

U 2 0) rH o Q ' ro CM CO CM ro CM CM ro CM ro ro CM CM CM CM ro CM CM

vD ID P ID 3 p

O rop Ov VD ID VD rH

X CO 3 X

03 3 a) CO vD CM 3 OS

p ro CM ro o as ro

X 3 ID o ro IDO

03 o u \ 3 HO ro ro ovX aspX <H 3 ro <H COXX

X

<0 rH fX3

X CM 3 O

X CM ro 3 as ro o CO 3 vD ro ro CM

X 1—1 2 fa K rH

to

0) rH ’w’ CM 3 CM CM CM ID ro rH ID CM CM ID CM ro ID CM CM 3

03 ID

X ro as ID rH

X rH CO o VD CO CM

X rH CM CO P CLZ P ro X iD p ro 3 X ro VD VD CM LD 3 CM X ID ro

03 E a 03 CA . • ro o vD

p ID rH VD

O 3 X rH ro CM IDX o 3 CMOp • C0 IN ID Os O CM ID o X as ro X 3 ID O X Os (H vD p

4-1 to

d

m

4H (1) 4J CM as o o CM

p o as P o roX

Xp

X ro

X iD •H fa 0 c rH 3 rH CM H p ro P H rH p rH CM P rH >H 3 a a z •H

CM

O 3 ID

H vD o ro ro ID LD 3 VD 3 X

X CO as

X

a, ata

X CM 3 vDX ro P p IDX 3 as CM rH roX CM 3 E -fa o

ID

O

H rH CM rH rHO rH CM rHXX IDXp 3 XX P

e* z X VD VD vD VD

X VD vD VD ID lD in lD ID ID LD ID ID

4-> 03

<L e- • rH

—

N

X P^ o X <3* COX o p* ID CM rH rH as LD

X LD

03 03 rH CM

X o ID ro P- CO

O

X

X *3* as "3° ID

03

0) 4J 03

X ID <3* ID CM ro CM iH

ID CM

XX CO 1—1 X rH

p 0 a as

X o as OSX as o X as as *3*

XX asX

Cu z ID ID

X ID lD iD ID

X lD ID ID ID ID ID LD ID LD ID

CO P- as o CO lD rH as o ID

O o rH ro

4J

X rH o as CM OsX p* as as

O rH asX CM as rH

4H <U » 03 = 03 ID X *3" X 3* CM rH lD CM p Os X O rH X CM p X u •H >

P*

X as

X P' P*

H as p*

X LDX rH

XX roX

Q E-i rH rH rH rH rH rH rH rH rH rH *H rH X lD LD X X P rH CM ro as <3* ro rH as X ID lD •3* -P ID o O as p X X as as X O X CM o X ro CO 3"

4-1 03 03 X! 3* as as CD as o as as o o o O as rH iD

O o X

aj P rH as

XXXX as

XX as LD

p P X P X P p

X

Q '-r CO CO CO ro ro CO CO ro ro CO CO ro ro ro ro ro ro ro

rH1 CMI CO 3 IDi X P X as •H CM roi 3i ID

X1 p1 X as

C i o 1 rH 1 rH rH rH l rH rH rH rH i—i

CM CM i CM i CM CM CM CM CM CM •H X X X X X X X X X X X X X X X X X X

-P CM CM CM CM CM CM CM CM CM

XX

XXX

XXX GO

03 CM CM CM CM CM CM CM CM CM o o o o o o o o O P O P P P P P P P P P p p p p p p p p P

03 -H

OOOO o O

OO o o o o o o o o o o

CD 4-1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 < < < < < < < < < CO CQ CQ CQ CQ CQ CQ CQ CQ p X X X X X1 X X1 X X X1 X1 X X X1 X X1 X X C 1 <D 3* i 3* 3 1 3 1 3 1 3 1 3 3 3 1 3 3 3 3 3 3 3 3 3

T3

Ww

w

W « w

mwW

w

Ww

www

wwW

H CP £P CP CP fa CP fa CP CP fa CP CP CP CP CP (p CP CP

CQ CQ CQ CQ ca CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

77

Differential

pressure

measured

between

the

flange

taps

and

calculated

as

the

square

of

the

average

of

the

square

roots

ofN

data

samples

taken

during

Draft

Time.
Table 8(a). Test Meter Identification and Physical Measurements

Nominal 4 Inch AGA/API Orifice Meter (British Units).

Test Test Run Orifice Beta

Identification Configuration Diameter

( inches ) Diameter

( inches

)

Ratio

BFE5-2A-0 6 0281- [ 9 ] 1981-A 4 .0223 1.4993 0.3728

BFE5-2A-06 0581- [ 9 ] 1981-A 4.0223 1.4993 0.3728

BFE5-2A-08 0 481- [ 7 ] 1981-A 4.0223 1.4993 0 . 3728

BFE5-2A-08 0581- [ 7 ] 1981-A 4.0223 1.4993 0.3728

BFE5-2B-060481- [ 10 ] 1981-A 4.0223 1.4996 0.3728

BFE5-2B-08 0581- [ 9 ] 1981-A 4.0223 1.4996 0.3728

BFE5-2B-101581- [ 9 ] 1981-A 4.0223 1.4996 0.3728

BFE6-2A-052181- [ 11 ] 1981-A 4.0260 1.4993 0.3724

BFE6-2B-052281- [ 10 ] 1981-A 4.0260 1.4996 0.3725

BFE6-2B-05 2881- [ 8 ] 1981-A 4.0260 1.4996 0.3725

BFE5-3A-060281- [ 9

]

1981-A 4.0223 1.9990 0.4970

BFE5-3B-1 11281- [ 9

]

1981-A 4.0223 1.9992 0.4970

BFE6-3A-0514 81- [ 10 ] 1981-A 4.0260 1.9990 0.4965

BFE6-3A-051581- [ 9

]

1981-A 4.0260 1.9990 0.4965

BFE6-3A-052781- [ 8

]

1981-A 4.0260 1.9990 0.4965

BFE6-3A-022582- [ 9

]

1981-A 4.0260 1.9990 0.4965

BFE6-3B-022482- [ 9

]

1981-A 4.0260 1.9992 0.4966

BFE5-4A-0 80681- [ 9 ] 1981-A 4.0223 2.2491 0.5592

BFE5-4A-101681- [ 10 ] 1981-A 4.0223 2.2491 0.5592

BFE5-4B-102 281- [ 9 ] 1981-A 4.0223 2.2495 0.5593

BFE6-4A-102882- [ 9

]

1981-A 4.0260 2.2491 0.5586

BFE6-4B-022582- [ 9

]

1981-A 4.0260 2.2495 0.5587

BFE6-4B-100182- [ 9 ] 1981-A 4.0260 2.2495 0.5587

BFE5-5A-060381- [ 9 ] 1981-A 4.0223 2.6244 0.6525

BFE5-5A-0604 81- [ 10 ] 1981-A 4.0223 2.6244 0.6525

BFE5-5B-102081- [ 9 ] 1981-A 4.0223 2.6248 0.6526

BFE6-5A-05 27 81- [ 10 ] 1981-A 4.0260 2.6244 0.6519

BFE6-5A-052981- [ 11 ] 1981-A 4 .0260 2.6244 0.6519

BFE6-5B-022482- [ 9

]

1981-A 4.0260 2.6248 0.6520

BFE6-5B-0 9 298 2- [ 7 ] 1981-A 4.0260 2.6248 0.6520

BFE5-6A-080681- [ 9 ] 1981-A 4.0223 3.0001 0.7459

BFE5-6B-102081- [ 8 ] 1981-A 4.0223 2.9993 0.7457

BFE6-6A-102982- [ 9

]

1981-A 4.0260 3.0001 0.7452

BFE6-6B-093082- [ 9

]

1981-A 4.0260 2.9993 0.7450

BFE6-6B-10 07 8 2- [ 9

]

1981-A 4.0260 2.9993 0.7450

Note: Test Identification bracket gives number of tests run

with this geometry. A total of 316 tests were run on the

nominal 4 inch run size.

78
Table

8(b).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

Inch

AGA/API

Orifice

Meter

(British

Units).

vO VO vO vO vO X vO vO lD VO VO X X VO VO VO VO ID vo X X X X X X X X X X X X X o o o O O O O o O O O O o o o O o O o o o o o O O O o o O o o o

<d + 4- + + 4 4- 4- 4- 4- 4* 4- 4- + 4 4- 4 4 4 4 4 4 4 4 4 4 4 4

u M a H a a a a a a a a X a a a a a a a a a a a a a a a a a X X pa •H a) rH ON CM CN X vO co ON in CO vO P in o CN X VO CM 4 X co CO CO in 4 ON CM rH X o

4-1 u T3 CO CM 4 CM CO p o CN H X P X co X CO on ON 4 rH rH on p in p X o 4 X 4 X 4

-H 0 « M1 rH U0 CM *4 4 X p ON rH X X X p p X on CM X X 4 CM o CM p 4 4 ON X p ON H a co on O P X o rH X X ro i—

1

X o X vo co O on CO p on X X o O CO rH P ON ro p o

rH CM CM rH CM CM rH iH ON rH rH CN CM CN rH i

H

CN X <H CM rH rH CM CN rH rH iH CM rH rH CM H

ON CO *H p in p M1 X O X P o CM CM o CO p rH X rH in X in ON CO ON X ON in O rH X r« X 4 on 4 ON X in in X X 4 rH ON ON in p rH P 4 X p X p CM in in X ON X P o X

>< o rH o o O o o o O o O i—

1

O o o o rH o o o o o o O o o o o o o rH 3

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o o o o o o o o o o O o o o o o o o o o o o o O o o o o o o o o

o 4 CM X X X X p CM ON ON I—

1

CO CO H "4 p co ON co X ON X rH 4 o o o X rH CM p H X CO X co CM ON ON o CM X in CO CO ON •H in rH X o rH CM rH P ON o rH 4 CM rH 4 CM > o O o ON o o ON ON o o ON o o o ON o o o ON o o O O ON ON o O o o O O o

u X X X in X X in in X X in X X X n X X X in X X X X in in X X X X X X X o O o o o o o o o o o o o o o o o O o o o o O o o o o o o o o o

ai >ro u U 4J 4J rH rH X ON ON o X X CM CM CO p CM p X p ON o ON p X 4 i—

i

p co co 4 4 >H ON X

•H 0) -H V4H X rH ON in X p X ON X CM CM in X in *4 CO CO X 4 p p in P 4 ON p 1—

1

in rH in o ON

V4H 4J to \ CO p o *3* p o X in X CN in in X <4 CO 4 X CM CM CM in p CM in CM ON CM CO X i—

i

4 co •H (U c a o ON o o ON o o o o O o ON ON ON o o ON o O ON ON ON ON ON O ON o ON ON o ON o

U s O rH o Q CO CN CO CO CN CO co no CO CO co CM CM CM CO CO CM co CO CM CM CM CM CM CO CM CO CM CM CO CM CO

—

k

P in CO ON ON in X 4 p CM CM p CM CO X in o o 4 CM X •—

i

PM CO ON in CM ON ON P rH o

in t <1> in in X ON CM ON o rH CO CM rH P X O *4 in 4 rH PM in o in in rH P r—

1

in CM p in O ON PM

in o 4J \ rH X in X ON in On O X X P CM P CO o in o X ON CM ON X ON rH 4 n X ON o P CO CM

<T3 H cO a X 4 <4 o CO 4 CO o «H in co 4 •*4 *4 o X in o in CO co ON CO 4 CM X CO CM <4 X CO CO £ a X H

HCOCMCMCOPMHCMH HHfOCNfOtNHOJH H H OJ H CO CN H H H (O (N H fO H

CO

0)

(Q H

4J az

*3 E Q <T3 X

• rn o

• CO "

4-. CO <D X

Iw 1U iJ •H U o c a X Z -h

y£) iD n iT) on 4 x p 4 x m H CN

ON P H

ln o

O CM

004 p

X

CO4CO ON X CM X ON X UN moo'JCh

o m p co M'

On U0 VO CO

00 00 O CM 4 4

ID P

voo

CO ID

in ro

PHHinCMPMJ^O

’f POOOO(NCMHON

\DinMCCOP"THCO 4 HOPOOCOPCM

PM rH CM H

rOCMM’VDHOMOH

4 X 04 P 0 inin M’COtNCHM'tMCOH ^'COHOHPM'H

CM H CM rH

ao o o p h on on

ao co vo H p cm o in ro ^ h h co CM 4 o o p h o

CN rH CM rH

VO VO CO O CO rH CO o

X lO H PM O O X ON p a) ^ co in o (N o

CM 4 CO ON O U0 O CO

rH rH CN

• —* 00>avCOHvOOCOO H)(TiinPCDH(NlTiP M' P VO ^ P o VD O ^ CM O) o

d.d)C£4 cooppcMinro^io ononponx4XXOn m vo in pm 'f co o on h x in x on

<D o — ON ON X X X X ON X ON ON ON X X ON ON ON X i—

i

4 PM CO CO rH CO *4 in 4 fO co *4 PM 4

E-i z in in in in in in in in in in in in in in in in in X X X X vo X X X X X X X X X X

, o X ON in rH CM ON in X rH in CO p o X p X X p X X p X CO *4 •«4 X p <4 X o *4

CA

0) 4J

to O ON rH CM ON in co in p rH o "4 PM X X X rH ON PM X X X CO o in in CM X ON *4 p X

<u •H

(A ON in CO o in CM in CM in P CO PM ON rH X o X o CO »H X PM o X *4 X CO co ON rH 4 X

u 0 a ON X ON o X ON o o o ON o X X X ON o X o o X X ON X X O ON o X X O X o

X z in in in X in in X X X in X in in in in X in X X in n in in in X in X in in X in X

X P CM CM X CM X P X O in 4 in rH ID in X 4 ON CM CM CM ON CO 4 X O rH o CO X rH

MJ PM rH in 4 ON co 4 CO in in CO 4 rH O p 4 4 in X co X ON X CO in X in 4 o —

1

O 4

4J <4-1 0)

CA (0 6 (A ON X o ON X X O X o p in O in X X X co 4 p PM X 4 iH in rH ON in CM X 4 4

<D PM o in p o in CM P X in X rH X rH ON co in X 4 rH X ON i—

1

X rH in ON CM P 4 CM <H a e-i PM rH rH rH rH rH CM rH CM CM CM rH rH rH rH CM i—

i

CO CM rH rH rH <H rH CO CM CM rH »—

1

CM rH

X P p CO CM o 4 CM X O CO r—

1

o X CO O rH X P CO ON o CM X p X X ON CM X CM in

4J 4 rH rH rH in X rH CO PM rH P X X ON X CM CO CO CO in O ON X ON X X ON in X in X

4-> (A iw

ai J2 o o O o o o in CM X in in in 4 4 rH rH CO O ON O o ON ON rH X co CO CO 4 4 in

a> u P P P p p p 4 ON ON ON ON ON ON ON ON ON ON X ON ON X X ON rH rH rH rH »H rH —

*

a CO CO CO CO CO CO CO CO CO CO CO co CO CO CO CO CO CO CO co CO CO CO CO CO 4 4 4 4

c

rH

1 CM co1 4

1 in

1 0 rH rH rH rH rH •H X X X X X

4J CM CM CM CM CM O O O O O

o X X X X X

(A •H o o o o o

Q) 4-1 1 1 1 1 1 E-* •H < < < < <

4J CM CM PM CM PM c 1 | 1 1 1 Q) in in in in in

T3 W M w W w M Ch Ch (H Ch Ch

CQ CQ X X X

X p X ON

1 H PM co

1 4 in

l X

l rH H H

1 H H H H >—1 H H

X X X X X X X X X X

CM CM CM CM in in in in in in o O O O o o o o o o

X X X X X X X X X X

o o o o o o 01 o o o

<

1 <1 <

1 <

l <

i <

1 < <C < <

CM PM CM CM CM CM CM CM

1 CM

i CM

|

1 in1 in in in in in

i in in in in W W w W w w a W W W

tH (h Ch Ct) Ch Ch a (H X (h X X X X X X m X X X

P X ON H

I CM CO 4

| inl 1 H

1 rH

1 H

1

i1 i1 H H H

X X X X X X X X

in ln in 4 4 4 4 4 o o o O O O O O

X X X X X X X X o o o O o o o O

1 1 < <

i <1 < < < < <

CM CM CM CM CM CM CM

1 CM

| 1 in

1 in in in uo UN

i in X

W W W W W w w W

(H X (h (h IH Ch Cn X X X X X X X X

X P H PM CO 4 in

l X

1 p1 ! H

1 H rH H H rH rH H rH X X X X X X X X 00 4 4 in in in in in in UO O O o o o o o o o

X X X X X X X X X

O o o o o o o o o

<

1 <C <

i < < < < < <

CM CM CM

i CM CM PM CM CM CM

| in

1 in

1 uo in in X in in UO W W a w « X X X X

Ch (h a X X X X X X

X X a X X X X X X

79
Table

8(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

Inch

AGA/API

Orifice

Meter

(British

Units).

<DO

•H

4-1 •Huo

Q)o

•H

4-1 •Huo

0)U 'TD O a

CQ

KOsOsDsDsDsOsDsDifSsO oooooooooo + + + + + + + + + + uwaaaaaaaa copoon’CMoao'yao

HaoH^r'O^^Drv*H

lOlDlDlOlOlOlOlDLD ooooooooo + + + + + + ++ + WWWWWWWWW r^Ln^^'tU'CNmfNi

GDinvDCNrnr^^rOLD LDCOCOOfOtNl^OO

Vive'sO LD LD LD LO LD LD OOOOOOOOO + + + + + + + + + aaaaaaaaa ^CMOCMLOaODOCOrH

OO^OOr-CNrHfNCsJ ldoooocmooopcm OLOOOrHcopaoo

sDSOsDsDsDsDsDsDOiOiT) ooooooooooo + + + + + + + ++ + + WWWWWWWWWUW

paoaorHco^ycMaovDCMCM asrMOoaooooH'OOrHpcn mrw^rr^ooommror-H rHcnpaooo.—ioanH*<y

rH CM rH «H rH CM rH H as CM rH i—

1

rH CM rH rH rH CM rH CM rH rH CM rH rH CM rH rH CM rH CM rH rH CM <H CM H as as

p ID P ON p sD MO LD CM ON rH ON Os p M CM 00 ON O rH ON P ON CM CO 00 O M 00 ON CO SO CM LD as so h* 00 m o as 03 p P ON 00 CM MO rH ro O CM *y LD rH CM CM CM CO rH 00 CM P CM lD CM ON p 00 *vT CO CO LD 00

>H o o o O o rH rH rH H rH rH rH rH *H rH rH rH rH i—

1

rH O rH O rH rH rH o o o o O o o o o

X. LD MO ID lD LD LO lD sD MO M> MO LO LD so MO MO SO M M M M M M M SO M sO SO SO M SO so M M SO M so so so O o O o O O o O o O O O O O O O o O O o O O O O O O o O o O o o O O O O o o o

ON LD 00 ID P 03 00 P p lD ro as CM O ON 00 p CM ON ON rH CM O'* 00 o CO •*3* On rH P ON rH *y 00 CO P rH oo LD

<N CM p *y cn LD ON rH H cn CM lD o lD 00 *y M> 00 ON LD SO M M p ID CO M H M as SO CO CM CM CO 00 CM 00 ON CM

>4 O o o o O O o O o rH O «H O o O O O O O o O O o O o O O O o O o o o ON ON O as as O

u LD LD LD LD LD ID MO LD MO SO MO LD MO SO MO SO M SO M M M SO M SO so M SO M M SO SO SO SO LD LD SO LD LD sO O o O o O O O O O O O o O O O O O o O O O O O o o O o O o O o O o O O O o o O

u -P -P M CO as 00 eg O P H H* CO p ID O LD SO o as ON CO P' as CM CM p~ co so rH rH SO 00 ao o CM <3* <3* lD CM

<D MH M CO CO 00 rH p o p O 00 as O P rH as SO LD P* rH 00 SO CM O rH r* p" i—

1

CM CO LD so SO O rH CO SO CM

.p in \ M M M LD ID LD SO rH as SO 03 LD rH CM as CO CO LD o oo rH CO p~ CM LD i—

1

P- r" 00 so CM CO

0) c xi O ON o o o O O O O O as as as as O O as as O as o o as O O as as o a as Os ON Os as as as O o O

2 <v rH a co CM CO CO CO CO CO CO CO co CM CM CM CM CO CO CM CM CO CM CO CO CM ro CO CM CM CO CM CM CM CM CM CM CM CM co CO CO

ID p" ID LD LD SO SO O CM rH P* P- so CM 00 CO co ON p- D p- D rH ON SO SO 00 D O CM 00 CO D SO

1/3 5 0) C/3 P- SO p' CO 00 CO o P- rH rH 00 as rH ON 00 o ID sO C0 SO rH 00 CO 00 00 SO rH O as CM CO CM ‘*3’ LO rH CO CM as

C/3 0 -p \ CO *? sO CO ao ao o P" LD CO 00 CO O o SO ON D rH 00 CO o rH D LO o as CO CO as •—

1

o 00 CM CO SO rH CO

id rH <d XI co co P- o LO o rH ID sO CO o sO co as CO CM as CO CO D CO ao CM D D CO as CM CO tr SO •H rH 2 fa QS rH a rH co rH rH CM CM rH CM rH CM rH CM CM CM rH rH rH CO rH CM rH 1—

1

CM rH rH CO rH rH CM rH CO •H rH CM rH CM rH rH rH

03

<D

(Q rH

-p az

fd e Q fd 03

MD H 0^0 ID i-H co p

oo

ln

CO m H rH

oo p cm ld m

o

rH m p co o in id p o cm ID

CO

rH ON

ID rH

«^r cm LD 00ao cn p H VO O

CMOO

<3* p co P rH O h h H

vo on ^ co on p

ld o

ao

lD

0000

ld ld

• m o

• in rN MH U) a) 2

4H <D u

•H U 0 c a a z •H

in ID v£) Ji H m ID ID LD ro ^ 00 )£> CO m p r—i as cn ON (N O O) ^ ^ ID P*

(ON ^ 00 O NO p m ^ o p«-h cn

ao ao ao on n h o on oon cm ao ao p id ON p P O n

O W 'f O) P

ao ao n* ao rH

in so as as m o

i—I H CN C\] If) P ON i—| CO CM rOHfOlDPO^PPlH

CM rH rH ponninr^ONHiD ’fOPO^nOOCN

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81
Table

8(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

Inch

AGA/API

Orifice

Meter

(British

Units).

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<u M rH ao cn cn cn os cn cn o ro ro o o o o O O O O O CO co ao ao ao ao ao ao rH 1—

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rH 1—

1

i—i rH CN CN CN CN CN CN CN CN CN •H CO ao ao ao GO GO 00 CO CO 00 00 CO 00 00 ao 00 ao CO 00 ao ao CO 00 ao CO CO CO CO ao 00 ao 00 00 00 00 oo

4J 3 3 3 3 3 3 3 3 3 3 in UO uo UO uo UO uo UO uo O' O' O' O' O' O' r" O' uo uO X uo uo m uo uo uo

CtJ rH rH rH rH rH rH rH rH rH rH •H rH rH i—

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OQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ PQ CQ CQ CQ CQ

82
Table

8(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

Inch

AGA/API

Orifice

Meter

(British

Units).

ID vD vD VD vD vD vD vD in VD VD m X X X X X x X X in X X X X m X X X X m X X X X X X O O o o O o o o o o o o o o o o o o o o o o o o O o o o o o o o o o o o o

<u + + 4- 4" 4- 4- 4- 4" 4- + 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4- 4“ 4- 4- 4- 4- 4- 4- 4- 4- o a a 03 a a M a a a a a a a a a a a a a « w w w w w w w w w w u w M h a a

•H V rH m in in O rH o CO X <3* o on X X m X p X on o X O X X X O r- X m <T X Os X rH H o

CM U T3 p m o vD CO CO X on ON CN <3* on O ON X p X 31 on X av o X CN rH rH rH X X in m X X X

•H 0 a H as 00 CN X CN o X in p m m p m o CN o X rH X X CN cr\ X r- X •

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O X CN X X -r X o

03 O CO p CO p CO *3* CN m CN •—

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X X on rH CN X p o 1—

1

r- X CN X X CN X CN rH X c\ o CN X o

rH CN rH iH •H •H CN CO X CN rH ON rH CN rH CN rH ON X rH av CN rH CN rH av CN rH CN rH ON rH CN rH CN rH *H

VD •H in rH X in CN X CN p m X p X X in on CN CN X (TV ^r in r- in rH (T» X CN X TT CN o TT

c* m in m 31 <3- in CO in x X x X m rH X p X ON •—

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o r- X o av O r- O i—

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VD vD vD VD VD X X VD X VD VD VC X X X X X X X X X X X X X X X X X X X X X X X X X

O O o o o o o o o o o o o o O o o o o o o o o o o o o o O o o O o o o o o m ac CN CO in CN o in vD ON VD ON X on rH X ON X CN r- X r- r- X rH X X o in X rH CN in •H (J\ in

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O O o O O o o o O o o o o o o o o o o o o o o o o o o o o o o o o o o o o

0) >ro o u P P vD av CN o> X X "3* CN X m o X p X rH o CN m X X r- CN c\ CN o\ X r- X in •H 1) -H 4-1 p o CN 00 CN X o co CN m VD X X X p X CN o X X rH in o CN X X & X X o <T\ m rH

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m o 3* av *3* X CN in o rH X on o X p p r- in O o CN <y\ O CN rH rH CN X X o X

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O X r- X X CN X X X X r- X X X o X ON X P* X X ON CN X X ON X *3* X rH X ON o *3* CN <3* p X O *3" X CN CN •H <H X ON i—

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E- Q <3- ^3* ^3* <3* ^3* X X X X X X X X X X X X X X X X X X X X X X X X

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rH rH rH rH rH rH CN CN CN CN CN CN CN CN CN X o O O o O O O o o O O O O o O O w O O o 1—

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83
Table

8(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

Inch

AGA/API

Orifice

Meter

(British

Units).

03o

•H <D vw U T3 •H O CC P CQ o

*

X

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0) Xn

O P P -P •H 0) -H <4H 14H -P C/3 \

•H d) C A

P 2 CD rH o a —

C/3 3 03 03

03 0 +j \

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0)

<D

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CN

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a; •P 03 p o a

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4- H- H- 4" + + H- 4- 4- + 4- 4* + + + + H- + 4- H- H- H- 4* 4" 4- 4- 4* + 4 4- 4- 4- 4- 4- 4- 4- cq CQ CQ a a a a a a a a a a a w w H ta w M Cd Cd w w u w a w w M ca a a a W a

Oh O'* CO p p vO CO CN p CO p m rH O 00 rH r-H vO VO o* m 00 m O o vD r-H CO VO r-H O'* O o

00 rf 00 o> p CO S3* m OV CO ^r 00 CO O'. rH CO CO rH 'cr m O m m rH cn o CO CN CO VO 00 m o O -3* m

0> CN O'* vO p co rH vO m 00 CO rH O 00 o CO 00 rH m o rH o O'* 00 00 o rH vO co

CN rH (T> p ON rH CN CO ov CN rH o> p OV rH CN CO co rH m O rH CN *3* m m rH VO CN CO

CN rH O'* rH CN rH CN r*H ov CN rH ov p-H CN rH CN rH <T> CN rH rH CO rH CN rH o\ rH rH CN CN r-H CN rH rH rH

O CT* OV m VO "3* CO m CO m OV rH m O m CN CN O 00 r- ov O'* CO m co CT. r- OV CO vO VO

00 X) OV CO m m rH 00 rH p ov ov CN p r- CN CO o CN Ov o o ov o o m rH CN CN "3* CN CO CO CO CO CO CO CO CO CO CO CO CO CO CO 'tr •O’ co CO •^r CO r- r- r- VO VO vO VO to VO vO VO vo VO vo VO VO vo vo vO VO VO VO VO VO vO VO vo vO VO VO vo vO vo vo vO vo vo vo vO O O O o o o o o o o O o O o o o o O O o o o o o o o o o O o o O o o o o

O OV 00 00 p co VO CN vo Ov rH *3* CN VO o rH o CN O o VO <y* ov CO rH CO rH o CTV rH VO m

VO p p CO CO <J\ VO O'* m p p o m m CO o rH CO o r- 00 VO co 00 00 rH o o CO co 00 o 00 OV o o o o o o o o o o o o r-H o o o rH rH o r-H o o o o o o o rH r-H rH o o o rH o o

VO VO VO VO VO VO VO VO vO VO VO vO vo vo VO vo VO vo vo VO VO vo VO vo VO VO VO VO vo VO VO vo VO VO vo vO o o o o o o o o O o o O O o o o o o o o O o o o o o o O O O o o o o o o

o lD 00 VO m CO O'* GO OV o P O m o o CO CN m rH CN ’tr CO co CN CN CO vo rH r-H O'* CN CO rH p CO '—

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VO CO CO p 0*\ *3* m O'* *—

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Eh Q — •*3- ^3* ry ^3’ >*3- *3* ^3* •3s ^3" ^3* ^3* ^3* ^3* tr *tr ^3* *3* *3* *3* CO CO CO CO CO CO CO CO CO

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-p 00 00 00 CO 00 CO 00 CO 00 m in m to LD m m in m rH r-H rH rH rH r-H rH 1—

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XJ W W W W a W W W W W W W W W W W W W w W CQ CQ CQ CQ CQ CQ CQ CQ CQ a a CQ CQ a CQ CQ M Ch a a a Ph a a 1*4 a Ch Cm a Ch Cm Cm Pm Cm Cm Cm Cm Cm Cm Cm Cm Cm Pm Pm Cm a a Cm Cm a Cm Pm

CQ CQ X CQ m CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ m CQ CQ CQ a CQ CQ

84
(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

Inch

AGA/API

Orifice

Meter

(British

Units).

<DO

X>

OJ

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in O ON ON o p o CO ON (Tv VD O CM P in CO in in CO o p 1—

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00 in o O p p O CO P in CO P in 00 p CM o CM in p CM o ON n p P* i—

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o o o o o o o o o o O P P o o o O o o O o o X X ID ID vD ID ID vD vD VD VD vD VD vD VD VD vD VD VD VO VD VD VD VD vD vD vD VD VD VD vD vD VD VD vO vD vD vD vD vO O c O O O O o O O o O O O O O O O O O o O O O O o O o O O O O O o O O O O O o o

o n- n CM X CM CM CO n X P* r- X P* ip av P* n n n n CM O p n CO Os co X On o. O O P X X p n r- X ip r- r- av p- P p n p pi O X CT\ CM n o> i—

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n O co n n n P CO Ov iP CM r' X X r- co n av ON av CM av o CM p* P CM X n o> n P* Oi CM i—1 CM av o av P cn o X r- X X X X CM n X X ON X av av av av o av a> X X O', av O'N X O' ON X CT\ O o X o crv as o O'N X av O', X ON On X OS ON ON ON o

CM CM CM CM CM CM CO CM CM CM CM CM CM CM CM CM CM CM CM CO CO CM CO CM CM (M CO CM CM CM CM CM CM CM CM CM CM CM CM X

X o ip ON CM n ro r- CM X ro X p P CM X X X P P CM P n ON CO X o n p X CM ON p r- o p n n CM p p ro •—i co ro co X CO ON X n p r- X ro X CM X o p X CM n p CM n ON ro P n CM n X X n CM

r- X ON p ON CM p P X ON ON n X p X ON ON r- X ON p o CM r- ON X n X o X X n ON P n ro X X fp n o n X ON CM CM n X o p p o P r- r- X CM On CM n p X X ro r* p ro X n CM o p X CM n ro CM ro p CO CM p CM n n ro CM ro p CM X P CM co CM n CM ro p CO CM CO n CM ro n CM p n ro ro CO CM ro

r- n X X ON ro ro ON P o o ON ro ro ON P X o n O o p o X CM n X ro CM CM O ON X

CM p n n ro n X ro n ro ro P X n p n ro X p n ro n n ro n X p CO X n CO X co ro uO P n n p

X X P X X P P P O X o ro O p ro ro p P CM in p X co X o CO n p n on o CM X ON ON CM p o ro CM n ON o ON P p P p CM n n r- P ro CO P co n CM ro in o p o CM p X n ro CO CM p ON X X in

r* p m n ro n

9. P ro X X o CM p p9. n CM CM CM p p ro X ro X P p p n P ro X p P n X X

p CM p p co p ro P p p CM P p ro p CO P CM p p •—

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P co p p CM p p p p P ro p p CM p p p

p p' ON n n r** ON o p p n X ON ro ro n X X n n ro ro CM ON o CM CM ON n p p ro ON p ON n o ro CM o X o P' n o p CM p- X p X r- ro X X p ON X CM ON ro ro p- n n ro ro ro CM ro X X p X n p^ ON O

ON ON ON ON o ON ON o ON ON p CM ro ro P ro CO ro ro r- X X X X p* X X p- n X X ON X X X X X X X n n n n X n n X n n X X X X X X X X X n n n n n n n n n n n n n n n n n n n n n

o p n o CM p co ON p X ON X p ON p p CM CO X X p- r- X p ro p' X n CM p o ro ro o r- n H p n o n p p X o ON X X CO X o X X X n o X CM n CM ON X p X ON n X p CO X n CM p X X o

p o p p ON o CO X p p p p o X X X n CO CM n ON O ON X ON •—

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X CM co o X CM ro X ON X ON ON ON ON ON p* ON X X X ON X p' X X p- X ON ON X ON X X ON X X X X X X p* X X X X X O' n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n in n

ON ro O CM n X X ON p CM X p p X CO CM X P i—

1

P P o p o p p ON P ON X n n p CM ON X CM •P n o

p X X P CM n o ro O o n o CM o P ON ON CM CM n Ip X X p n P CO X n n p n X CM n P ON p o

co CM X O ON co CM X o X p- co CO X CM P p O P CM CM CO CO ON p o P n p X p p p o X ro ON P p p

X ip CO ro X ro X X p P* p* ip p co ON X ro ON P O P p co p X CM P o p n ro p n ON P CM ON P p p

ip p P P P p p p p P P P P P , —

1

fp P i—1 p p i—

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p <p P r"H , 4

CM ON ip ON X ON CO X CM X CM ON p o o CM CM X o P X p p p n p ro P p .O' ON P p X n ip p p n n

P n ON o p p ON p X X CO n X n o O P p o X X o CM ON p ip ON X X X CM X n p n p X X CM p

P p n ON ON o X o o o X X X X ON ON X X On p p CO X P p n p p p ON X CO ro ro p CM G o o o

P p ON o o o p o o o o O o o o O X X X X X X X X X X CM CM —1 rp ip ip P P p P p

co p co p p p p p p p p p p p P p p p P CO CO CO CO ro CO CO ro ro ro P P p P p p ro ro ro ro ro

ip CM ro p n X p X ON o

p p CM CO p n X p X ON fp CM CO p n

l X

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p

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I X

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1 p

1 ip P

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l p p p P

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4-> p P P p p p p p p p o o o o o o o o o p p P p p P p p p p ON 0> ON ON 0> ON O' O' ON

03 o o o o o o o o o o CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM N

O X X X X X X X X X X O o o O O o O O o n n n n n n n in n in n n n n n n in in in in n

•H o o o o o o o o o o P p p p P p i—

1

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1 01 01 01 o o 01 o 0

1

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1 <1 < X X

1 X X X X

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P> n n n n n n n n n n n n n n n n n mi ni n n n n n

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i n n n n ni n

1 n n

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i X X vo vo X X X X X X X X X X X X X

w M a w X X X X X X X W X X X X X w X X X X X X X X X X X X X X X X X X X X X X w Cc

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CQ X X X X X X X X X X X X X X X X CQ X X X X X X X X X X X X X X X X X X X X X

85
Table

8(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

4

Inch

AGA/API

Orifice

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(British

Units).

0)o

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C/3 3 0) C/3

tn 0 P \ fl3 rH 03 JQ 2 cn r—

1

cn

CD

03 4J Cl Z

03 £ a 03

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VO VO V£> VO VO VO vO VO vO VO vo VO vO vO VO VO VO VO VO vO vo VO VO VO VO VO vO vO VO VO vo vo VO O O O o o o O o o O o o o o o O o o o O o o O O O o o O o o o o o

+ + + 4- + 4- + H- 4“ 4- + 4- + 4- 4- 4* 4- 4- + 4- 4- 4- 4* 4- 4- 4- 4- 4- + a a a « a a a a a H a a a a a a a W a w a a a W a a a a a a a a a

vO O CN p 00 m p r—i VO ro as as ro CO ro O 00 rH ro vO O vO ro rH rH O CN OC r-H ro ro O as

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p VO CN ro o* CN m p p in CN p 00 vO o CN ro p as in in ro VO 00 VO vO CN o 00 r- 00 o CN

CN a CJV «—

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VO VO vO VO vD vO vO vO vo vo vo VO vo vo vo VO p p p r-- r- r- r- r^* r- r* O o o o o o O o o o o o o o o o o o o O o O o o o o o o o o o o o

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p a p p p 00 p rH VO vo 00 1—

1

CO o CN m vo in as ro o O’ as rH 00 ro in rH 00 rH

GO vO in in p VO 00 p as CO CN rH CN as o o VO p vo O' i—

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vo O' m 00 rH VO 00 rH VO VO O O o o o o o o o o r-H 1—

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rH o rH rH O o o o o o o o o o rH o o rH o o o

vO VO VO VO VO VO vO VO vo vo VO VO VO VO vO VO VO VO VO vO VO vo vo vO VO vO VO VO vo vO VO VO VO o O o o o o o o o o O O o o O o o o o o o o o o o o O O o O o O O

ro ao ao o* in CN o' CN vo in rH m 00 O' O' VO VO CJV rH ro o o* CN ro in r- CN ro CN O’ ro

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CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

rH o P* o vo P- CN as os as in o vo 00 ro rH 00 O' ro o O vO as VO rH in rH vo

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ro CN in ro in CN CN ro ro CN m ro in CN ro ro in ro ro ro ro ro m ro ro

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m m rH as O as CO *3° o CN 00 ro ro CN CO P VO ro rH 00 CN CN VO CN ro P in o <23 rH 00 m CN

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rH 00 .) o 00 9.

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rH rH ro CN rH CN rH rH ro CN rH rH rH rH CN rH rH rH rH rH rH rH rH CN *H rH

ro m CN 00 «n 00 as ro CN o 00 ro m 00 i—

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VO 00 rH o o in o p vo 00 P as m ro m in CN as o in ro rH p o VO o vO rH m P

CN CN ro ro ro ro CN CN 00 03 in p CO o 00 ro CO CN ro ro ro CN CN ro m in m

VO VO VO vo VO VO vO VO vo m in m m in vo in vo VO VO VO VO vo vo VO VO vO vo vo vo vo vO vo VO

in o rH o rH VO CN VO o vo m o o p 00 ro Os P p P ro CO o CN in vo vO ro 00

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vO in P CO 00 Nf* rH O ro VO ao o ao CN VO ro ro 00 in rH ro CN 1—1 00 o VO o as o*> P CN

CO CO H' VO p 00 00 p 00 ao in p p in 00 00 p 03 p m 00 CO CO p CD p P p vO P P

m in in in m m m in in m in in in in in in m in m m m in in in in m m in m in m m in

00 rH ro P in N* P P 00 O O ro O' CO ro 00 VO ro VO CN 03 ro VO VO rH •—

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in VO 00 O CN 00 ao vo CN CN ro p 00 o p in rH CO o as p o rH o 00 rH 00 rH as p o rH

rH rH rH rH rH rH 1—

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in in m in VO VO VO VO VO CO 00 ao 00 00 CO 00 o o o O o o o o o o o O o o o o O *7‘ H' TT N4 "31 ro ro ro ro ro ro ro O' O' O' O' o* o O' O' O' O' O' O' o* O' o* O' o*

rH CN o

0

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1

CN ro O' m vo p 00 CTi rH CN ro o* in vo p 00

CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN rH rH rH rH rH |”H rH rH rH rH rH rH rH rH rH rH rH

rX) 00 00 00 00 CO 00 00 CO 00 00 CO 00 00 00 00 CO 00 00 00 00 00 00 00 00 00 00 CO 00 00 00 00 CO

N' *T •*3* ^3* •<3* rr as as as a as as as VO VO VO VO VO vo VO vo vo o O o o o o o O

CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN O o O O O o o o o CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN as as as as as as as 00 00 00 00 00 00 00 00 00 o O o o o O O O O O O o O O O O O o o o o o o o o o o o o o o o o rH rH rH rH rH i—

1

rH rH m m CQ CQ m CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ < < < < < < < < < CQ a a a CQ a a a

lO m m in in in in in in m in in m m in in VO VO vo VO vo VO VO vo vo VO VO vo VO vo VO VO VO

VO vo VO VO vo VO vo vO VO vo vo vo vo vo vo in m in m m in in in m m in in m m m in m

a a a a a a w a a a a a a a a a a a a a a a a a a a a a a a a a a

Ch Ch a a a a a a Oh a a a a a a a a Ch Ch Ph a a a C

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CQ CQ CQ CQ CQ CQ CQ CQ CQ QQ CQ CQ CQ CQ CQ a a a a a a DQ a a CQ a a a a a a a a

8 6
Table

8(b)

(cont. ).

Test

Number,

Measured

and

Calculated

Quantities

Nominal 4

Inch

AGA/API

Orifice

Meter

(British

Units).

XX

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X vO vO vO vO vO vO VO vO vo VO VO VO VO vO VO vo VO VO vo vO VO VO vo

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V

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p on 00 in VO rH

m as asm VO rH CN o CN

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p 00 inp rH o 00 o in VO rH

a CTv ' 1 m CN

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*—*

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«H as as p' a\ CO aj Li

p

p rHa vOX 00

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p

mp CO CO o VO 1—1

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X 4J H X rH o CN O a X H o n in X oo on X in in X CN P P X

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Draft
Table 9(a). Test Meter Identification and Physical Measurements

Nominal 6 Inch AGA/API Orifice Meter (British Units).

Test Test Run Orifice Beta

Identification Configuration Diameter

( inches

)

Diameter

( inches

)

Ratio

BFE7-1A-020382- [ 10

]

1982-B 6.0698 1.2490 0.2058

BFE7-1B-020582- [ 9

]

1982-B 6.0698 1.2491 0.2058

BFE8-1A-012982- [ 8

]

1982-B 6.0693 1.2490 0.2058

BFE8-1B-051282- [ 12

]

1982-B 6.0693 1.2491 0.2058

BFE7-2A-020282- [ 9

]

1982-B 6.0698 2.2499 0.3707

BFE7-2A-021182- [ 9

]

1982-B 6.0698 2.2499 0.3707

BFE7-2B-020982- [10] 1982-B 6.0698 2.2500 0.3707

BFE7-2B-0210 8 2- [ 9

]

1982-B 6.0698 2.2500 0.3707

BFE8-2A-012782- [ 9

]

1982-B 6.0693 2.2499 0.3707

BFE7-3A-02048 2- [ 9

]

1982-B 6.0698 3.0003 0.4943

BFE7-3A-021182- [ 9

]

1982-B 6.0698 3.0003 0.4943

BFE7-3B-020382- [ 9

]

1982-B 6.0698 3.0004 0.4943

BFE8-3A-051382- [ 12

]

1982-B 6.0693 3.0003 0.4943

BFE8-3B-012782- [ 9

]

1982-B 6.0693 3.0004 0.4944

BFE7-4A-020982- [ 9

]

1982-B 6.0698 3.4994 0.5765

BFE7-4B-020482- [ 9

]

1982-B 6.0698 3.4993 0.5765

BFE8-4A-051382- [ 12

]

1982-B 6.0693 3.4994 0.5766

BFE8-4B-012982- [ 9

]

1982-B 6.0693 3.4993 0.5766

Note: Test Identification bracket gives number of tests run

with this geometry. A total of 172 tests were run on the

nominal 6 inch run size.

88
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89
Table

9(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

6

Inch

AGA/API

Orifice

Meter

(British

Units).

D in D D D O D m D

O o o O O o o o o

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CN CN H n O <T\ ro o CN CN av ro ao VD CN ro <T» o D o in (T. D ro ^3* uo 00 0 a 00 n ao 00 00 ao av O VD o 00 o n* 00 ao o in cn 00 o CO av cn av ON H" ao r- ON CO CO

fa z —

'

in in in in in in in in n D in D in D in in in in D in in in D in in in in in in in uo uo in in uo uo uo

00 VO H On ao H D ro VD UO ro ON ro 00 O 00 ON co P- *3* fO UO ON U0 CN ON UO P~ UO o O CN UO

4J D ON r- CO 00 00 CN CN 00 r- vo CN H ro H” H D uo O D ao ON CN CN in rO o ao ro <3* rO uo o CN

-p 4-1 <u —*» CO fT3 B 03 ro D •<r H UO CN UO CN D o CN ro 00 ro D CO ro D vD CN ON ro CN 00 00 VD vD *3* ON r- *3* ro VD

(U U •H

1 r* o CN ON UO H CO o ro O uo p- o ro H P> ro O -3* p* O P- ro P- H P" ro O O rO

Eh Q Eh H CN CN H H CN H CN H H CN H H H CN •—

1

H CN H i—

1

H H CN H H CN H H H

CN ^3* o UO CN UO •'3* in H ro UO rr O uo i—

1

CN vD ao 00 ao ON o rO ON P- P- 00 ON ro ao in o ao vD ao

4-1 CN CO O CN <—

1

00 ON CN H CN CN ro *3* ON r* O H CN D o uo ON CN H CN CN P* H 00 00 CN p- o p* i—

1

uo

•P 4H

1/3 10 Xi N* ^r UO in UO ON ON O O 00 ao r- vo P- P^ O O o ON O H O ON ON ao 00 P' vo p- 00 D P* D

<u P H H H cn ON ON in UN VO D H H H H H H H H H CN CN CN H CN CN CN H H H H H H H H r—i H H H

Q •^r ro ro ro ro ro ro ro *3* N* ^3* rr *3* <3* *3* *3* O’ ^3* O* N' H* *3* 3* •3* O' N* O' N* •3* *3* •3* KJH CN ro •3* in D r* 00 ON H CN ro N1 UO VD P- CO ON H CN ro UO D P* CO ON OH H CN ro •3* UO D P- 00 ON 0 CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN •H 00 00 ao CO 00 00 03 00 00 00 00 ao 00 ao 00 00 00 00 ao 00 00 00 00 00 ao CO CO 00 CO 00 ao ao 00 00 00 CO 00 P CN CN CN CN CN CN CN CN CN H H H H H H 1—

1

H H ON ON ON ON ON ON ON ON ON ON o o o o o o o o o

03 O o o O o o O o O i—

1

H H »—

1

H H 1—

1

H i—

1

o O o o O o o o O o H H H H 1—

1

H H H rH P O CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

cn -h ooooooooo <D 44 I I I I I I I I I E-*-h <<<<C<<<<< P CNCNCNCNCNCNCNCNCN

C I I I I I I I I I <D p-p'p-r-p^p'p-r^p.

ooooooooo I I I I I I I I I <<<<<<<<< CNCNCNCNCNCNCNCNCN

I I I I I I I I I p- p- p* r* p* p*

oooooooooo I I 1 I I I I I I I CQCQCQPQCQCQCQCQCQCQ CNCNCNCNCNCNtNCNCNCN

I I I I I I I I I I p-p-p‘p'p'*p>r^p-p*p^

ooooooooo I I I I I I I I I CQCQPQCQCQCQCQCacQ CNCNCNCNCNCNCNCNCN

I I I I I I I I I p'p'p-r^r^r^p'p'p'

TJ W w w W W W W W W pa w W W W H W M fa W W W fa « W W W fa fa W pa w fa fa fa fa fa fa H Pu fa fa fa fa fa fa fa fa Ch fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Pu fa fa fa fa fa fa fa

CQ m CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ OQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ OQ CQ CQ CQ OQ CQ OQ CQ

90
Table

9(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

6

Inch

AGA/API

Orifice

Meter

(British

Units).

O 0 0 O 0 O O in 0 O O 0 O O O O O O O O O O O O O O 0 O O O VO vO O v£> vO VO O 0 0 O 0 O O 0 0 O O 0 O O O O O O O O O O O O O O 0 O O O O O O 0 O 0

<u + + 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

u 63 w w w 63 w w w 63 63 u w w w w w w u w w u w w w w w w w 63 63 63 63 63 63 63 63 •H a> 4 CN CN 0 in 0 0 cn CN 4 0 H p CN 0 CN 0 p CO H cn CO p ao CO p 4 in 4 00 O p CN m a VO VM U T3 CN rH rH rH CN 0 4 O O 0 p p CN 0 in 0 CN <r> O 0 H CN p O in O 0 m p m ao p a a CN 0 CQ ON O 4 O 4 00 CN O'* O 0 in 4 G\ 4 in o* p m H 00 p CO m p m O p in p CO a* m m in -r u cn cn rH O p CN CN O O CN 0 4 CN cn O CN 00 4 CN O 00 4 rH m ao rn CN CN 0 CO 4 rH rn CO m CN

ao rH cn rH CN rH a rH CN 1—

1

H CN H rH H H H •H rH H rH CN H H •—

1

«H H H »H •H CN rH H •H rH

vO m ao in rH CN in •*4 O 4 O VO 00 O rH rH H 00 H an O 4 •—

1

a CN CN m ao p a O in in CN

o* in 4 vO vO VO VO rH p p 00 p O CN 00 a CN <4 CN O CN O Os! rH a O m m r—

1

0 ao O H a\ O >< 0 0 0 O O O O H 0 H H H CN CN rH H CN <H CN CN CN CN CN CN CN H CN CN CN CN CN H CN CN r—

1

CN

vO vO vO vO vO vO vO VO vO vO VO VO VO VO VO VO VO VO VO VO VO VO VO VO VO vO vO vo vo VO VO vO vO VO VO vO .OOOOOOOOO OOOOOOOOO OOOOOOOOO OOOOOOOOO

a lO rH rH

ON 00 O' H

>• Os OS OS O

CJ ininm^o

0000

ao *3* 4 p vo cn o o o in r-t ao 00000 a 00000 m 00000 o

p m ao <r* m m cn co h n O) o n

a o> o o on o o

in in o o in o o 0000000

in O'* CN O 4 CN m m n cs n h

a 00000 ino 00000

VO CN rH 4 cn 4 n (N h h vo 4 0000 0000

0000 00

c* O'* cn cn p p 4 (NHOHMOH OOOOOOO OOOOOOO

OOOOOOO

<DO

uO

w

w

<0 2

(T3 4JQQ

>n

H 4-> 4) rH a m *4 VO O •4 4 4 on 4 <T* CN 4 H 4 CN m rH m CN 00 4 CN LO m CN P P m m H GO CO H CN

0) •H H in CN a 00 m CN a •H 4 CN in a ao m p vO O 0 p 1—

1

p a rH O 4 p VO CO 00 p m 00 m a* 00 m

4» cn \ 00 4 m a 0^ CN in 00 VO p rn 4 00 vo <H VO VO 4 CN a 4 a 4 «H m a O VO 1—

t

p CN rn rH in rH CN

0) c X3 ON O 0 p O'* O'* o'* a a p O'* a** p a a a ao O'* or* 00 CD 00 P a CO 00 a a a GO o^ p O'* ao O'* O'* z H

a CN m m CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN

O 4 <jv o^ cn ov r- 4 in VO CN vo 4 vO vo ao m 1—

i

4 0 00 •H 00 p" •H CO H o^ CO 00 vo vo rn vo 1 0) cn rH CN P a 00 CN 00 4 00 0 vO vo 00 4 H H m 0 00 m 00 0 CN r** p- P~ ov 4 rn VO H r- n n

0 4J \ CN CN 00 4 p 4 rH CN vo rH o^ a in m m rH 4 m CN vo 0 m CN VO O 0 m m n O'* n n O O'* n

rH 10 XI 4 VO av 4 1H O rn vo ON 4 O'* 4 m m a O m m 0 00 in lo CN CN in CN 0 0 av 4 n CN CN rn CN 0“* 6. a rH

CN rH rH m m 4 CN rH rH m m m in m m m 4 m m m 4 m m m 4 m m rn rn 4 rn n rn 4 rn CN

cn0) •H CN p^ H m p- n ao CM CN n 00 4 VO p- ao rn CN 4 co n O'* 0 rn 4 cr* n 00 0 vo rH CN in p cn vo H

az r* 0 O'* m n 4 p^ 1

i a rn 4 n rn n 4 vo 4 n n 4 rn n rn n m n n vo 4 4 n rn n 4 n D £ rH rH

to

c/3

• m 0 O ON 4 O ON rn 0 CN n »H ON rH vO CN 4 O ao in CN CN 00 ON 00 0 O vo 4 ON VO m rH ao 4 rH 4

• CO r* O CN ON H ON p- 4 rn ao n n n rH O CN ON H ON ON in ON P- rH O 4 CN ON rH m ON vO m r* p*

CO 0) z • VM a) 4J rH ON cn rn n 0* ON ON rn 4 rn n CN P' ON rn m ON vo CN m CN rH cn rH O ON P- CN m CN rH rH <H ON •H u 0 c CN H •H rn n H H rn •H H rn •H rH CN •H rH CN rH m rH CN rH rH rH CN rH m rH CN rH a a. z •H H

CN

• p- P m m ON ON rH P rH rH |

1 cn CO 0 CN p P 4 CN cn ao cn 4 P P *H vo CN 0 vo m p O p cn 4 a a* Cl* p 4 ao m ON rH ON P 4 ON CN vo m 0 00 m CN rH ON vo CN 4 P m P VO 00 O VO VO ON cn 4 0 CN 4

E

a> 0 rH rH rH ON rH CN rH rH rH rH ON 0 p 0 0 0 rH O O 0 rH rH rH rH rH rH 0 ON ON ON ON 0 ON ON ON ON

c- Z VO vO vO m vO vO VO VO VO VO in vO in vo vo VO vo VO VO vo VO VO vO VO VO VO vo in m in in vo m in in in

• rH vO rH p ON CN 0 in 4 cn 4 00 ao vO vo vO CN p cn vo 4 0 00 4 ON ON rH in w ca O rH 00 CN 0 rH rH cn in rH 0 vo CN ON 4 VO p CN in rH CN p 00 ON CN in cn w 4) •H

<D 4J w CN m CN CN 4 O P rH p O ON cn 00 in p vo vo rH ON CN 4 4 cn VO CN 4 in u 0 a ON 0 0 in ON 00 00 ON 00 in P 00 4 00 p 00 VO CO p P VO p 4 p VO p p

a z m vo vo in m m in in in n in in in in in in in in in in in in in in in in m

or^oocNp'O'-HO mCNCN^O^OhO*

in ood i^h in 'j- ino copvop4Pvdpp

ininininminminin

m VO m ON 4 O* 00 cn CN <N rH rH p 4 O ON in CO 4 O cn O VO 4 4 4 rH cn in CO ON cn P 00 4

-P 0 m p 00 cn 4 VO ON vo ON P cn P 4 4 00 rH CN 0 rH P in O rH P CN p VO 00 ON 0 rH m O 0 4

vw 0) cn cn

fO g cn p 0 CN p cn 4 rH 0 4 rH O vO CN CN CN VO P in CO 00 CN CO O CO CN O p ON p 4 0 rH P rH u vO in p cn O 00 vO rH 00 rH CN 00 cn rH 4 ON CN cn O ON rH 00 CN ON cn cn cn 0 ON CN 00 cn ON cn 4

Q Eh rH CN CN rH rH rH CN CN rH rH rH rH rH rH rH rH rH rH i—

1

rH rH rH rH rH rH

P O ON O 0 4 VO n rH ON ON VO cn VO rH cn P P P cn P 00 O ON 00 O cn 0 O 00 4 ON P 00 rH CN

4J cn in CO m CO 4 CN vo vO CO P vO 0 CN 4 rH ON CN 4 4 ON P cn 00 in P 4 00 O p P P 00 CO P

4J lM

CO <TJ .Q 4 VO CN 4 cn CN 4 cn rH rH cn CM CN CN rH CN P p P 00 00 P p P ao VO P vO vO VO vO vO VO vO

Q) U 0 O CN CN CN CN CN CN CN 4 4 4 4 4 4 4 4 4 rH rH rH rH rH rH rH rH rH CN CN CN CN CN CN CN Q 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

rH CN cn 4 in VO P 00 Os rH CN m

1 41 in

1 VO1 P

C 1 0

1 CN CN

1 CN CN

1 CN CN CN CN CN CN CN CN CN CN CN CN •H 00 00 CO ao ao ao CO ao ao 00 ao ao CO 00 00 CO p p p p p p p P p 4 4 4 4 4 4 4

CN CN CN CN CN CN CN CN CN O 0 0 O O O O

•P O rH rH rH rH rH rH rH rH rH CN CN CN CN CN CN CN W •H O O O 0 O O O O1 O1 O O O O1 O

1 O

| O

1 Eh 4H-H

1 <1 <1 <

1 < <

1 < <

1 <1 < < < <

1 <

1 < < <

CN CN CN CN CN CN

1 CN1 CN1 CN m m m m

1 m m

1 m

C 1 0)

1 CO1 001 CO 00

1 00

1 ao1 ao1 CO CO p p p p p p p

T3 w w W W W 63 63 63 W W W W W W W CQ M Pn Eh Ch &H 6. fe 6. (h (H (H &H Ch pH P-j Ph

ca CQ CQ CQ CQ a 03 aa CQ CQ CQ CQ CQ CQ CQ CQ

ao a rH CN m 4 in vo p ao a rH CN

1 cn

1 4

| in

1 vO

1 P

1 001 1 CN

1 CN CN CN CN

1 CN1 CN

1 CN CN CN CN CN CN CN CN CN CN iN CN CN 00 ao 00 00 00 00 ao 00 00 00 ao 00 CO 00 CO CO 00 OQ X X

4 4 rH rH rH rH rH rH '—

1

1—

1

rH cn cn cn cn cn cn cn cn cn 0 0 rH rH H rH 1—

1

rH 1—

1

rH rH 0 0 0 0 -T 0 0 O 0

CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN O O O O O O O O O O O1 0 0 O 0 O

| V?1 O|

1 < < < < <C <

1 <

1 < <

1 <1 <c CQ 03 CQ CQ CQ CQ a 03 cn m m m cn cn m m m cn cn cn

1 cn

1 I cn1 cn

l cn

1

">

1 m

|

1 p

l p1 p

1 p1 p

1 p

l P1 p p p p

1 p P P P p p p p P

CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

CQ Ch Ch Ch pH Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch CQ CQ CQ CQ CQ CQ 03 CQ 03 OQ CQ CQ CQ CQ 03 CQ CQ CQ 03 03

91
Table

9(b)

(cont.

).

Test

Number,

Measured

and

Calculated

Quantities

Nominal

6

Inch

AGA/API

Orifice

Meter

(British

Units).

vO VO VO vO VO VO VO vO vO VO VO vO O o o O o O O o O O o o

a) 4- 4- 4- 4- 4- 4- 4- 4- 4- H- 4* 4- o w W w w u &3 « w w w w w

d) tp 00 <H i—

1

vO *P vO CM O 00 O

UH H T3 Tp VO Tp CO 00 lD CM CM 03 VO 03 00 •H 0 W av 3D 00 CM rH 00 U3 00 VO co oo

CQ Tp 00 CM CO VO 00 CM CM m Tp VO CM o

rH rH CN <H rH rH CM i—

1

rH rH rH rH

Tp 03 'tr Ov 03 o co CM o 03 CM Tp

IN o O rH O O rH rH r^* 03 CM O VO X CM CM CM CM CM CM CM rH rH CM CM CM Z VO VO VO VO vO VO 10 VO VO VO VO VO O O O O O O O O O o O O

VO 00 rH r- CM "3* 00 CM o H" tp

(M <H •H CN CM rH CM CM 00 O Tp rH r- >1 O o o O o O O 03 O O O o

U vO VO vO VO VO VO vO 03 VO VO vO VO O O o o O o O O O O O o

<U Xo

o M 4-) 4-) CO 00 1—

1

co CO rH VO o rH O Tp •H d) •H UH 03 00 00 VO 00 CM CO VO VO rH O 03 UH 4J Lfi \ CO CO 03 CM 03 VO CM 00 CM CM o CO •H a) c X! 03 ao r- 03 00 00 r- 03 03 03 03 03 s <u rH o Q CM CM CM CM CM CM CM CM CM CM CM CM

VO VO CM VO 03 CO CM o Tp r- 03 rcn 4 a; cn CM CM CM UO CO r- co CM CO ao 03 o

cn 0 -P \ O Tp o o 03 VO VO CM r- co <p CO

ro rH 03 XI VO UO 1/3 CM 00 Tp tp O CM UO 03 o

£ (d W rH

"-r CO tp UO CO CO tp UO CO CO co co CO

VO VO O O O

4-4-4- WWW m ao cm

CM 1 VO

MD VO CO

CM V0 00

VO VO VO o o o

+ + + WWW rH VO vO n h H

VO Tp 00

Tp CM 00

VO VO VO O O O

+ 4- 4- WWW rH 03 U0 H ^ iT) <Js 03 lD

00 CO CM

rH rH rH rH CM i—I rH r—H rH

CMaocooocMoo^rc^ao (NfOOOHHOcOO

CMCMCMrHCMCMCMCMCM

vO vO vO vO vO VO vO vO VO ooooooooo

CO 03 U0 CO H

o o o

VO VO VO o o o

0^0 i-H CM CO O O O

VO VO VO o o o

in oo o

rH '3* CM o o o

vO VO vO o o o

IT) 00 O

CM rH CM

CO CO c*

O'* 03 00

CM CM CM

i—I CM i—

I

CO rH ON

H’ m H* 03 03

CM CM CM

O CM VO

CM H Cr*- tp m

co o> c*

CM CM CM

CM O V0

CN v£> UO O0 O CM O O LD

CO *3* TP

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I—I 00 rH

in co co

co in co

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co VO (N CO T rH m co o

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vOvOvOvOvOvOvOvOvO OOOOOOOOO H- + H-4-4-4-H- + 4- wwwwwwwww

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r- VO VO (— 00 vO i/3 U0 U3

VOvOvOvOvOvOvOvOvO ooooooooo 4- 4-4-4-4-4-4-+H- wwwwwwwww Or-CMC-CM^OvOnH coomaovoinor^rH

vOr^rHOr^rHCMrHCTi

voinincir^a*vomin

VOCMOCOcOCOHCOrH coooaocMncoao

co^^rcorococococo

VOvOvOvOvOvOvOvOvO OOOOOOOOO

COOOVOO<^VOOOOO

CMCOCOCMCMHO>(NH 0000000300 VOVOVOVOVOVOVOVOVO ooooooooo

cMcoaor^voaocMr-vo

CMOMO(j3UOOa3vOrO

cor^oocMoovovor^vo

coaooocor^ooaoooco

CMCMCMCMCMCMCMCMCM

awnmovoouDHo

r-o>rHH"«traorHOcn oo'iLnocor^rHvno

OVOLOOCMVOCOCMCO

UOTpspuOUOTp««pTpsp

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oor^t^c'ooaoasoo M'^ncocncocnoco

VO vO vO VO vO vO vO vO vO OOOOOOOOO

r-COH’CMvOO'iO'iCMCM COH*rHCOrHrHiHCOCM OOOOOOOOO VOvOvOvOvOvOvOvOvO ooooooooo

CO(TiCiniNCOO(NH'

r-oC'vDCMvD-^r^co OOHOMnnjvDhMD

aoa3 aor^cor^cocoao CMCMCMCMCMCMCMCMCM

coovovoincocMCMin

Htj-cn-^coavr^cnco voov^cMvocMcoinin ificncjcndcunfM^

to

cn0) rH o o CO VD O CO UO Tp 03 UO 03 Tp o UO O CM Tp UO O O UO ao 03 CO o O' VO VO VO 03 CM CO r- O ro rH

4-> a, z UO Tp CO UO UO tp co VO UO UO Tp VO vO Tp tp UO CO UO •rr UO VO CO CO CO CO CO co co CO co CO *3* co CO CO

to £ a 03 W

• CO o CM rH C' O rH CO CM cn 03 o UO CO ao UO 03 VO rH r- UO r* vo S3* UO VO co CM CO r- vO rH O 03 o CO

• cn IN CM o CM CO 03 tp CM rH ao r- CO ao co "P 03 UO 03 03 o rH 03 UO UO r- UO •*3* vO CO VO co CO CM 00 (53 co

UH cn 0) 33 UH aj 4-) *P CO UO rH VO CM UO o rH ro r* 03 03 r* CM CO CO rH CO CM 03 CM rH v£> CM o o o CM o o VO VO rH o rH

•H M 0 C CM CO rH CM co rH •—

1

rH rH CM rH co i—

1

CM rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH rH Q a. z *rH

w

a)

cn

• —

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CO ao VO »H r- rH r- 03 CM O rH UO CO CO ao vo CM o 03 ^J* U3 vO CM vo 03 03 CM lt> H VO O U3 ao rH CO

cl a; &< 03 r- 03 03 03 r- UO CO CM ao 03 CO VO o o CO vo r- UO o ao o in CM CO vo r- vO in vo vo 03

<D O “ CO CO UO CO CO H* *3* o rH rH «H CM rH o o o CO o CM rH o rH cn cn cn o o CM o rH CO rH CM CM

EH z VO vO VO vo VO vO VO VO vO VO vO vo vo vo vo VO VO VO VO VO VO vo VO VO vo VO vo vo vo vo VO VO VO VO VO U3 VO VO VO

• rH r-H CO O cn cn rH cn rH ao m vo CM *3* *3* o sj* o 03 un rH rH CO ao 03 rH o <X) o 03 rH cn o un ao un

cn to r- cn O cn m o 03 rH rH un rH CM vo rH o un 00 CM rH co cn o vo m rH ao cn cn ao

<u p ui U3 U3 rH P" o cn vo cn cn ao vO o rH 03 cn VO ao rH rH ao •H •H rH •—

i

CM o rH VO un un 03 un o rH c- u o a 00 LD 00 r^> ao ao ao ao 03 00 VO ao CO VO CO 00 VO vo C' VO un vo C' r- r- un r-* vO w 2 — U3 un LD LD un un un un un un un un un un un un un un un un un un un un un un un un un un un un un un un un un un un

CM un •tr o CM VO o o ao 03 03 cn CM un CM cn rH ao ao CM CM rH CM un ao rH »H r- o un o VO 03 r-

-PUH (D r- un 03 VO 03 vo CM ID rH C' O C' co cn r- un cn ao o ao cn rH CM CM un un vO r- cn ao cn O r- 03 ao o

<n E vo CM VO o un o CM 03 r- r- ao O un cn rH ao r- cn vo rH rH O VO rH o cn cn rH vo o O un 03 cn o un P -H — 1—

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03 cn <—

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o 00 T cn CM <H o 03 CM CM 03 CM CO 00 03 C- C' co 00 00 ao 03 03 o ao ao r- 03 o 03 Q E-i rH .

i rH rH *H rH rH rH rH rH rH rH rH rH rH rH rH

03 CM un rH rr 03 03 rH CM rH 00 o H* vo oo cn un 03 un CM ao cn CM TP cn o o un rH cn r~ un un vO rH un

4J H* c- C- co un ao 03 ao CO 03 r- CO VO un CM o rH cn 03 CO VO rH Tp cn CM 03 CM CO un un 03 o ao CO vO

-P UH r“*» CD (

0

O O o 03 o o rH o O o o O cn vo Tf* cn cn TT 03 o o rH vo vO o 03 O un un vo un VO un un un un

a) p rH CM CM cm rH un un un un un un un un CM CM CM CM CM CM CM CM CM o rH rH ao r** vo un VO CM CM CM CM CM CM CM CM CM a N* "T sr rr *3* TP Tp TP TP TP Tp Tp cn cn cn cn cn cn TP Tp TP TP TP TP TP TP TP

(/) at

O H (N

rH

I CMi cni TP

| un VO ao 03

i rH rH rH rH CM cn TP1 un v£>

i I-* ao 03 rH

i CM

i cn

• TP un

i vOg r^-i CO 03 •H CN m TP un v£) CO 031 0 CM CM

• CM CMi CM CM CM CM

1 CM CN CM CM CM1 CM

i CM

1 CM CN

i CM

i CM

1 CM1 CM1 CM1 CN

i CM

1 CM

i CM1 CNi CM CM CN CM CM CM CM CM IN CM CM

l CN •H ao ao ao 00 00 00 00 ao ao CO CO ao 00 ao ao 00 ao 00 CO ao ao ao ao 00 00 ao ao ao 00 ao 00 ao 00 ao ao ao CO ao ao P cn cn cn m cn cn cn cn cn cn cn cn r- r* r* r- r* r- r>* r- 03 03 03 03 03 03 03 03 03 Tp TP Tp TP TP TP TP TP TT

ta rH rH rH »—

i

rH rH rH i—

i

rH i—

i

i—

i

rH CM CM CM CM CM CM CM CM CM o o o o o o O O o o O o o o o o o O

o un un un un un un un un un un un un rH rH rH rH i—

1

rH ‘—

)

i—

1

rH CM CM CM CM CM CM CM CN CM CM CN CN CN CN CN CM CM CN •H

UHH

o o o o o o o 01 o o o o O O O O O O o O O o o o o o o O O o o O o o Oi O Oi O O

< < < <

i <

i <

i <

i <

I <

i <

i <i <C

1 CQ1 CQ CQ1 CQ CQ CQ

1 CQ CQ1 CQl < <

1 < <1 <1 <

1 <1 < <

1 CQ CQ1 CQ CQ1 CQ CQ

1 CQ CQ CQ -P£

cn

l cn cn cn m cn ro cn ro cn cn cn cn cn cn cn cn cn cn cn cn TP TT TP TP TP

1 Tp TP

| TP TP| TP| TP TT| TP TP TP TP TP TP

d) ao ao ao 00 ao CO ao 00 00 ao CO ao co ao

1 ao

i CO

1 DO1 00

1 00

I ao ao1 1 r1 1 r1 r1 r1 r1 r1 r^*

1 P- r1 PT r^ r- r- r- rTJ W w W W W W « W W W W W W W W w w W W W W W w W W u w w w w w W W W w W W W w M W w W W Cd W Id W Id W W W W W W Id W W W w W W Id W W Id w w Id Id W Id W w W W W w

CQ CQ CQ CQ m CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ m CQ 03 03 CQ 03 CQ CQ CQ CQ CQ CQ

92
Table

9(b)

(cont. ).

Test

Number,

Measured

and

Calculated

Quantities

Nominal 6

Inch

ACA/API

Orifice

Meter

(British

Units).

<uo

-H 01

fa 73 -h o os

fa CQ O

vO

X sOXXX o o o o o o

H- + 4- + + + w w w w w w

co cm rH cm <d cm

(N

m (wo

ID If) ^ if) vO

vD

XXXX

X

OOOOO

O + + + H- + + W W W M M W O CO 1^ ID CO H O) ^ vOH O) rH O* CO (N CO VO

J) If) lO in vO

ooooooooo + + + + + + + + + uwwwwwwww (Niio^ifinmHifMN

o*<Dor'‘0’CMOooor'‘ --Hr^LnmLnr—ir^r-HcT) P'*uouo<Dr^<Duououo o r^* co co m

r* CO

O

O U0

>h ^ ^ <r o n X iO vO vO vO o o o o o

lf)HH

H ON

h

O If)H lO

ro

n ^ o X X X X X X X o o o o o o o

r'ONinONfOHCNHiO

OONONOCOOlOONrl

cococoo’coo’cocoo’

lOiOlOlOlOlONOlOlO

ooooooooo

O O'

H

O

r» vO CO CD CO

>t 0 0 0^0

CJ vO ifi vO lA lO o o o o o

CO O’ O’ CO 00 P" O'

if) CO

H ^ ^ O O O O O O ON

lO vO vO ID lO NO UO o o o o o o o

COlDOJlflOhOCOCO cooro^ojroocs)^ ooooooooo vO x x X X X X X X

ooooooooo

<uouo

cn

00

<0

*3 4J

<T3 a

>ro

u 4J 4Jx CD CO

X UO UO

XXx i—1 o uo

D o CM CM o r-1

<u •H 4-1 CO rH CM UO

O UO cd UO CO CM CM o CO

XX rHX UO

X rH

4J \ UO

x UO UO

O CO O' r- CM o x oo o O O' oo CO uo

X UO

dJ c a CO

X r*XXX rXX O'

X

X CDd r*

XXX s 0) rH Q CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM

—v CM

X O'X c O' O' o o X *3* O' rH uo UO

X uo rHO O' H*

0) CO

O rH COD CM CO uo O' rH O' O' O' O' O’ rH CM

X UO rH 0 4J \ X o r- X X uo o rH X O' X X rH CO rH D •*3* rH ^T X

<—i

03 X! CM o' O' CM

D

X co O' CO UO CMX O*

X O’

X CO ^r CM

faa »H

CO

0)

w’ O’ O' UO o’ O'

M1 uo O'M1 <3- *3* *3* o' O’ O’ UO UO *3* H* H*

UO CO

X

X O' rH

X O' UO CM UO rHOO CMX CO o CMO

a. z o* CO O’ co O' co co O' O' O' •<3* co O' O’ co CO ro ^3* ^3* E

<T3 03• CO

O • CO *

4-1 t/) ai

x

4* 0) 4J *h u o c Q a* z *h

j'H^incjc'r^O'sDiA®^

coo-roxo’uoocMr-xcor^ <DO<DO’or^Ornx

J)O if) 'f i—l O co co ro Ornr^oo’CMr^o-OrHOCM CMrHOr^O’C'rHOrH

CM • UO o uo *3* co O' uo ^3-

X uo rH O' CO O' CO CO *^r rH o uo

a <d fa rH

X

XX O'X uoX o X CM o o X CO uo uo rH CO CO E +J O

ai 0 ^3- CO CM <3* CO CM CO CO uo CM CO o o o rH o rH rH o o

fr z X

X

XXXXX

X

X

X

X

X

XXXXX

X

XXX • rH r-v X CM X •H uo o o O' CO *3* co uo rH r- X CM X r* w (0 X o rH X rH X X X o rH co CM X UO X uo O' CO X X d) •H u 4J W O' o r- O' X co CM *3* rH C' o rH uo CO co CM uo r* C0 u 0 a X X UO X uo X c- uo X X X - z uo uo uo X X uo X uo uo uo uo uo uo uo uo UO uo uo X uo uo

O' CM rH

X <3* o ^3* COX o rH •sr ^3* uo oo uo CM r*

4J

XX

X *3*

X o o X O' O' CM oo o r- rH o uoX

4H

V

—*

03 £ W uo o CO UO o X CM ^3*X *«3*

X CM co UO CO r- co r- CM

U •H

— o o X

O oo ooX O'O O' o ooX oo OO

X OO Oo & a rH rH rH rH rH X *3- CO CO X X X X CM CO CO uo o O' CM CO O’ o o O’ O’

4J rH rH

X rH OO o o CM O’ co rH O'X

X CO

X r- uo o X o

4J 4h • w to a CM rH rH rH o o CM rH rH rH rH rH X X X X X O’ O' co co

CJ

u rH UOX UO UO uo uo UO UO UO UO UO UO o o o o o rH rH rH rH

a ' *3* <3* *3* O’ •O’ O’ O’ O’ O’ O' O’ O’ O’ O’ O’ O’ O’ O' O’ o rH CM

rH CM CO O’ uo

X rX O' rH rH rH rH CM co O’ uo

X rX O' 0 CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM CM •H X X X X X X X X X X X X X X X X X X X X X

4J co CO co co CO co CO CO CO CO CO

X O' O' O' O' O' O' O' CD O'

(0 »H rH rH rH rH rH rH rH rH rH rH rH CM CM CM CM CM CM CM CM CM

*J o uo UO UO UO UO UO UO UO UO UO UO UO rH rH rH rH rH rH rH rH rH

CO •H

O o o O o o o O o OO o O

O

OOO

O o OO

(U 4H | 1 1 1 1 1 1 1 1 1 | ! 1 1 1 1 1 1 I 1 1

E-* •H < < < < < < < < < < < < CQ CQ CQ CQ CQ CQ CQ CQ CQ +j *3* *3* *3* •O’ O’ •O’ O’ O’ O’ O’ o* O* O' o* O’ O’ O’ O’ o* O’ o*

a)

XXXXX

XXXXXX

XXXX

XXX

X

XX

73 » h

u fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa

M Eh Eh Eh Eh Eh fa fa fa fa Eh fa fa fa fa Eh Eh fa fa fa Eh Eh

co CQ CO CO CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ CQ

X CQ CQ 3

-3

4-10

<Do

03w

03w

03 8

rH331f3 33

01S'2%

(0

<fl (0 3

03 15 I

g.ss>

(0

93
REFERENCES CITED

1. Dean, J. W., J. A. Brennan, D. B. Mann and C. H. Kneebone, Cryogenic flow

research facility provisional accuracy statement, Nat. Bur. Stand. (U.S.) Tech.

Note 606, (1971).

2. Mann, D. B., and. J. A. Brennan, On a new method of gas flow measurment using

cryogenic techniques, Nat. Bur. Stand. (U.S.) Special Pub. 484, vol. 2, pp

881-93, (1977).

3. A magnetic tape containing all measured published data in SI units is

available at cost of reproduction from Chemical Engineering Science Division,

Chemical Engineering Center, National Bureau of Standards, Boulder, CO 80303.

4. Mann, D. B., J. A. Brennan, C. F. Sindt, J. F. LaBrecque and C. H. Kneebone,

Gas orifice meter performance with new flow reference system, Proceedings of

1983 Int. Gas Research Conf . , London, UK, (June 12-16, 1983).

5. Powell, R. L., W„ J. Hall, C. H. Hyink and L. L. Sparks, Thermocouple

reference tables based on IPTS-68, Nat. Bur. Stand. (U.S.) Monograph 125

(1974).

6. American National Standards Institute, ANSI/API 2530, Orifice metering of

natural gas, American Gas Association, 1515 Wilson Boulevard, Arlington, VA

22209, (1978).

7. Younglove, B, A., Thermophysical properties of fluids. 1. argon, ethylene,

parahydrogen, nitrogen, nitrogen trifluoride, and oxygen, J. Physical and

Chemical Reference Data, _U, Supplement No. 1, (1982).

8. American Society of Mechanical Engineers, Fluid meters, their theory and

application, 6th Ed., American Society of Mechanical Engineers, 345 East 47th

Street, NY, NY, pp 181-82, (1971).

9. Sprenkle, R. E., and N. S. Courtright, Straightening vanes for flow

measurement. Mechanical Engineering, 80^ 71-73, (February ,1958).

10. Sindt, C. F., and J. F. LaBrecque, An accuracy statement for a facility

used to calibrate static pressure transducers and differential pressure

transducers at high base pressure, Nat. Bur. Stand. (U.S.) Tech. Note. 1052,

1982.

11. Kell, G. S., Density, Thermal expansivity, and compressibility of liquid

water from 0° to 150°C. Correlations and tables for atmospheric pressure and

saturation reviewed and expressed on 1968 temperature scale, J. Chem & Eng Data,

20, 97-105, (1975).

12. International Standards Organization, Standard 5167, Measurements of fluid

flow by means of orifice plates, nozzles and venturi tubes installed in circular

cross-section conduits", ISO 5167 (1980 E), Geneva, (1980).

13. Beitler, S. R., The flow of water through orifices. The Ohio State

University, the Engineering Experiment Station Bulletin 89, 73pp. (May 1935).

94
APPENDIX I.

Measurements of Orifice Meter Runs

The orifice meter runs were measured at NBS-Boulder, Colorado. The lengths were measured with a commercial steel tape. The inside diameters were measured

with inside micrometers. Location of orifice taps and dowel pins were determined by inserting precision ground rods in the holes and measuring the

distance from the rods to the flange face or flange hole with micrometers. The

dowel pin location listed is the radius from the flange center line to the

center line of the dowel hole. The radius used for the flange hole was the

average of the four radii measured at the flange tap as shown in columns C and

D on the following charts.

The surface finish listed for the upstream tube is, first, the finish

alongside the flange tape hole and, second, the finish upstream from the flange

face as far as the instrument would reach, about 12 cm. The orifice meters are identified with an impression stamp either on the

flanges or on the pipe. Identification of the meter runs included the two

leading letters FE followed by a number which identifies the meter assembly.

The number is followed by a letter which identifies the meter section. The

letter A is used for the approach section; B is used for the upstream section

and C is used for the downstream section. The number identification for size uses 1 and 2 for the two inch nominal meter, 3 and 4 for the three inch meter,

5 and 6 for the four inch meter and 7 and 8 for the six inch meter. An example

of the identification would be FE6-A, which is for a four inch approach

section.

95
ORIFICE METER TUBE MEASUREMENTS

Meter Size (nom.)

Upstream Tube Downstream Tube

A B c D E

cm in cm in cm in cm in cm in V 5.250 2.067 5.2481 2.0662 5.2532 2.0682 5.2446 2.0648 5.2413 2.0635

LV 5.250 2.067 5.2532 2.0682 5.2515 2.0675 5.2489 2.0665 5.2421 2.0638

RV 5.248 2.067 5.2471 2.0658 5.2497 2.0668 5.2514 2.0675 5.2405 2.0632

H 5.250 2.067 5.2489 2.0665 5,2532 2.0682 5.2551 2.0650 5.2456 2.0652

Avg. 5.249 2.067 5.2493 2.0667 5.2519 2.0677 5.2475 2.0660 5.2424 2.0639

Tap Location cm (in)

(from flange face)

Pin Location cm (in ) Pin *1

Pin *2

Tap Diameter cm (in ) Top

Bottom

Surface Finish pm (ptin)

Tube Length cm (in ) Approach Tube

Upstream Tube

Downstream Tube

7 ,.0 ( 275 )

7 ..5 ( 295 ) 177 ..00 ( 69 . 68 ) 45 ..24 ( 17 . 81 ) 106 ..52 ( 41 . 93 )

Upstream

2 . 564 ( 1 . 010 ) Downstream

2.550 ( 1 . 004 )

3.905 ( 2 . 325 ) 5.878 ( 2 . 314 ) 3.887 ( 2 . 318 ) 5.878 ( 2 . 314 )

3.960 ( 0 . 378 ) 0.960 10.3783

3.963 ( 0 . 379 ) 0.960 ( 0 . 378 )

96
ORIFICE METER TUBE MEASUREMENTS

Meter Size (nom.) 2 inch

Upstream Tube Downstream Tube

A B c D E

cm in cm in cm in cm in cm in V 5.753 2.068 5.2608 2.0712 5.2583 2.0702 5.2456 2.0652 5.2413 2.0635

LV 5.248 2.066 5.2497 2.0668 5.2608 2.0712 5.2476 2.0660 5.2431 2.0642

RV 5.248 2.066 5.2608 2.0712 5.2624 2.0718 5.2431 2.0642 5.2446 2.0648

H 5.250 2.067 5.2565 2.0695 5.2578 2.0700 5.2426 2.0640 5.2438 2.0645

Avg. 5.250 2.067 5.2570 2.0697 5.2598 2.0708 5.2447 2.0649 5.2432 2.0643

Tap Location cm (in)

(from flange face)

Pin Location cm (in ) Pin

Pin #2

Tap Diameter cm (in ) Top

Bottom

Surface Finish /im (fiin)

Tube Length cm (in ) Approach Tube

Upstream Tube

Downstream Tube

2 ,.5 ( 98 ) 4 .5 ( 177 ) 177 ..16 ( 69 .. 75 ) 45 ..56 ( 17 . 93 ) 106 . 52 ( 41 . 93 )

Upstream

2 . 565- 2.569

Downstream

2 . 549 - 2 , 555

( 1 . 010- 1 . 012 )

5 .901 ( 2 . 323 )

( 1.004 - 1 . 006 )

5.899 ( 2 . 322 ) 5 .909 ( 2 . 326 ) 5.889 ( 2 . 318 ')

0.960 ( 0 . 378 ) 0.960 ( 0 . 378 ) 0.963 ( 0 . 379 ) 0.958 ( 0 . 377 )

97
ORIFICE METER TUBE MEASUREMENTS

Meter Size (nom.)

3 i

- -c-_

Upstream Tube Downstream Tube

A B c D E

cm in cm in cm in cm in cm in V 7.798 3.070 7.7927 3.0680 7.7914 3.0675 7.7983 3.0702 7.8041 3.0725

LV 7.803 3.072 7.7935 3.0683 7.7953 3.0690 7.7978 3.0700 7.8003 3.0710

RV 7.785 3.065 7.7927 3.0680 7.7922 3.0678 7.8026 3.0719 7.8008 3.0712

H 7.803 3.072 7.7826 3.0640 7.7915 3.0675 7.8000 3.0710 7.7914 3.0675

Avg. 7.797 3.070 7.7904 3.0671 7.7926 3.0679 7.7991 3.0708 7.7992 3.0706

Tap Location cm (in)

(from flange face)

Pin Location cm (in ) Pin *1

Pin *2

2.0 (78)

4.0(157 )

265.91(104.68)

68.42 (26.93)

137.00 (53.93)

Tap Diameter cm (in ) Top

Bottom

Surface Finish ^.m (^.in)

Tube Length cm (in ) Approach Tube

Upstream Tube

Downstream Tube

Upstream

2.536-2.539

Downstream

2.558 (1.007)

(0.999-1.000)

7.770(3.059) 7.794(3.068)

7.770(3.059) 7.794(3.068)

0.965(0.380) 0.965(0.380)

0.963(0.379) 0.963(0.379)

98
ORIFICE METER TUBE MEASUREMENTS

Meter Size (nom.) 3 inch

View In Direction Of Flow

Upstream Tube Downstream Tube

A 3 C D E

cm in cm in cm in cm in cm in V 7.805 3.073 7.7914 3.0675 7.7958 3.0692 7.7998 3.0708 7.7907 3.0672

LV 7.818 3.078 7.7838 3.0645 7.7876 3.0660 7.7978 3.0700 7.7864 3.0655

RV 7.762 3.056 7.7864 3.0655 7.7948 3.0688 7.8003 3.0710 7.7958 3.0692

H 7.821 3.079 7.7914 3.0675 7.7902 3.0670 7.7983 3.0702 7.7889 3.0665

Avg. 7.802 3.072 7.7083 3.0663 7.7921 3.0678 7.7991 3.0705 7.7905 3.0671

Tap Location cm (in)

(from flange face)

Pin Location cm (in ) Pin *1

Pin *2

Tap Diameter cm (in ) Top

Bottom

Surface Finish ^.m (/Ain)

Tube Length cm (in ) Approach Tube

Upstream Tube

Downstream Tube

9.0 ( 354)

7.75(305 ) 266.07(104.75)

68.74 <271355 137.16 (54.00)

Upstream

2.553-2.560

Downstream

2.547 (1.003)

(1.005-1.008)

7.787(3.066) 7.798(3.070)

7.782(3.064) 7.793(3.068)

0.963(0.379) 0.960(0.378)

P. 95 9 (Q..17.2.1) 0 . 96810 . 381 )

99
ORIFICE METER TUBE MEASUREMENTS

Meter Size (nom.) 4 lnch

View In Direction Of Flow

Upstream Tube Downstream Tube

A B c D E

cm in cm in cm in cm in cm in V — — 10.2273 4.0265 10.2222 4.0245 10.2222 4.0245 10.2062 4.0182

LV — — 10.2171 4.0225 10.2108 4.0200 10.2205 4.0238 10.2095 4.0195

RV — — 10.2222 4.0245 10.2113 4.0202 10.2171 4.0225 10.2215 4.0242

H — — 10.2210 4.0240 10.2222 4.0245 10.2184 4.0230 10.2095 4.0195

Avg. 10.216 4.022 10.2219 4.0244 10.2166 4.0223 10.2196 4.0235 10.2117 4.0204

Tap Location cm (in)

(from flange face)

Pin Location cm (in ) Pin #1

Pin *2

Tap Diameter cm (in ) Top

Bottom

Surface Finish /xm (/xin)

Tube Length cm (in ) Approach Tube

Upstream Tube

Downstream Tube

Upstream

. 548- 2.555

Downstream

2.553 ( 1 . 005 )

. 003- 1 . 006 )

2 . 5-5 .0 ( 98 - 197 )

355.12 ( 139 . 81 ) 91.44 ( 36 . 00 ) 167.48 ( 65 . 93 )

100
ORIFICE METER TUBE MEASUREMENTS

Meter Size (nom.) 4 inch

View In Direction Of Flow

Upstream Tube Downstream Tube

A B c D E

cm in cm in cm in cm in cm in V 10.236 4.030 10.2265 4.0262 10.2349 4.0295 10.2248 4.0255 10.2184 4.0230

LV 10.229 4.027 10.2331 4.0288 10.2222 4.0245 10.2235 4.0250 10.2095 4.0195

RV 10.234 4.029 10.2248 4.0255 10.2204 4.0238 10.2306 4.0278 10.2342 4.0292

H 10.234 4.027 10.2306 4.0278 10.2265 4.0262 ‘, 0.2215 4.0242 10.2159 4.0220

Avg. 10.233 4.028 10.2288 4.0271 10.2260 4.0260 10.2222 4.0256 10.2195 4.0234

Tap Location cm (in)

(from flange face)

Pin Location cm (in ) Pin *1

Pin *2

Tap Diameter cm (in ) Top

Bottom

Surface Finish ^im (/xin)

Tube Length cm (in ) Approach Tube

Upstream Tube

Downstream Tube

2 . 5-4 .5 ( 98 - 177 ) 3 .. 0-8 .0 ( 118 - 315 ) 355 .28 ( 139 . 8 ) 91 ..12 ( 35 . 87 ) 167 ..48 ( 65 . 93 )

Upstream

2 . 553- 2.560

Downstream

2 . 550- 2.555

( 1 . 005- 1 . 008 ) ( 1 . 004 - 1 . 006 )

9.505 ( 3 . 742 ) 9.517 ( 3 . 747 ) 9.492 ( 3 . 737 ) 9.568 ( 3 . 767 )

1.273 (. 501 ) 1.295 (. 510) 1.271 (. 502 ) 1.290 (. 508 )

101
ORIFICE METER TUBE MEASUREMENTS

Meter Size (nom.) 6

View In Direction Of Flow

Upstream Tube Downstream Tube

A B c D E

cm in cm in cm in cm in cm in V — — 15.4224 6.0718 15.4165 6.0695 15.4148 6.0688 15.4285 6.0742

LV — — 15.4249 6.0728 15.4178 6.0700 15.4155 6.0691 15.4432 6.0800

RV — — 15.4178 6.0700 15.4178 6.0700 15.4140 6.0685 15.4292 6.0745

H — — 15.4229 6.0720 15.4173 6.0698 15.4153 6.0690 15.4407 6.0790

Avg. 15.A33 6.076 15.4220 6.0717 15.4174 6.0698 15.4149 6.0689 15.4354 6.0769

Tap Location cm (in)

(from flange face)

Pin Location cm (in ) Pin

Pin *2

Tap Diameter cm (in ) Top

Bottom

Surface Finish /im (fj. in)

Tube Length cm (in ) Approach Tube

Upstream Tube

Downstream Tube

1.85 (72) 4.5 (177)

531.34 (209.18 ) 137.16 (54.0) 228.44 (89.93)

Upstream

2.535 (0.998)

Downstream

2.549-2.558

(1.004-1.007)

13.016 (5.124) 13.019 (5.126) 13.010 (5.121) 13.021 (5.127)

1.280 (0.504) 1.283 (0.505) 1.273 (0.501) 1.280 (0.504)

102
ORIFICE METER TUBE MEASUREMENTS

Meter Size (nom.) 6 lnch

Upstream Tube Downstream Tube

A B c D E

cm in cm in cm in cm in cm in V 15.471 6.091 15.4325 6.0758 15.4153 6.0690 15.4107 6.0672 15.4165 6.0695

LV 15.474 6.092 15.4224 6.0718 15.4165 6.0695 15.4081 6.0662 15.4457 6.0810

RV 15.469 6.090 15.4259 6.0732 15.4148 6.0688 15.4076 6.0660 15.4254 6.0730

H 15.474 6.092 15.4234 6.0722 15.4173 6.0698 15.4076 6.0660 15.4381 1 6.0780

Avg. 15.472 6.091 15.4261 6.0733 15.4160 6.0693 15.4085 6.0664 15.4314 6.0754

Tap Location cm (in)

(from flange face)

Pin Location cm (in ) Pin

Pin *

2

Tap Diameter cm (in ) Top

Bottom

Surface Finish /xm (/xin)

Tube Length cm (in ) Approach Tube

Upstream Tube

Downstream Tube

5 ,.5 (216)

5 ..5 (216)

531 ,,50 ( 209 . 25 ) 137..00 ( 53 . 93)

228,.44 (89. 93)

Upstream

2.504-2.558

Downstream

2.809-2.794

(1.000-1.007) (1.106-1.100)

13.011 (5.123) 13.023 (5.127)

13.019 (5.126) 13.021 (5.126)

1.280 (0.504) 1.285 (0.506)

1.280 (0.504) 1.275 (0.5021

103
APPENDIX II.

Measurements of Orifice Plates

The orifice plates were measured at NBS-Boulder, Colorado. The diameters and

the concentricty of the orifice to the plate outside diameter were measured

with an optical measuring device. The outside diameter was first determined

then the center of the plate was calculated. From this center the orifice

diameter was measured as indicated and the orifice center was then determined

relative to the plate outside diameter. The uncertainty in the outside

diameter measurement is estimated to be 0.03mm therefore the uncertainty in the

concentricity is also 0.03mm. No concentricity measurements were made on the

plates of the FE5/6 B group. These measurements will be made at a later date

by NBS-Washington.

The surface finish was measured across and with the visible finishing

marks and are identified as "across” and "with" respectively. Plate flatness

was checked with a straight edge and a feeler gauge. The straight edge was

laid across the upstream face at 45° intervals. At each position the inspector

attempted to slip a .025mm feeler gauge between the plate and the straight

edge. If the gauge went between the straight edge and the plate the deviation

from .025mm was noted as plate flatness, otherwise it was listed as "O.K.".

The "orifice edge" was inspected by making a mold of the edge at one place and

viewing a cross-section of this mol d at 100 times magnification. This

permitted determining if the apparent radius of the "sharp" edge was greater

than 0.025mm. If the radius was larger or included burrs, it was noted,

otherwise it was listed as "Q.K.". General inspection of the plates were made

to note nicks at the edge or in the upstream face within the pipe diameter. If

nicks were visible, they were noted under comments. Position of the blemishes

are in degrees clockwise from the handle viewed from the inlet side of the

plate. For 24 hours prior to measurement, all of the plates were placed in a room which was controlled at 293. 15K + 0.1K. The orifice plates were all

beveled on the downstream side with a 45° bevel. The following figure shows

how the bevel was measured and where the edge thickness "e" was measured.

The orifice plates were all identified using a system comparable to that used

for the orifice meter runs. The two leading letters FE were followed by two

numbers separated with a slash. These numbers specified the meter runs that

accommodate this plate. Following these numbers was a dash and a number and a letter A or B. The number was unique for the orifice hole and the letter A or

B specified the plate set. An example would be FE5/6-2A which is a plate for

the four inch meter runs and is the 1-1/2 inch nominal orifice from the A set.

The identification and the nominal size are stamped on the inlet side of the

handle of the orifice plate along with the notation "INLET".

Identification, 5nt®t and size Imprinted on paddta

104
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 1/2 1A

Edge Thickness, "e" (cm (in )) 0.076(0.030) V (cm(in ))1. 2697(0. 4999)

Plate Flatness OK LV (cm (in ))1. 2672(0. 4989)

Plate Finish ((j(|Jin ))

Across 0.25 (9.84)

RV

H

(cm (in

(cm (in

))1. 2687(0. 4995)

))1. 2659(0. 4984)

With 0.20 (7.87) AVG (cm(in ))1. 2677(0. 4991)

Orifice Edge OK

Plate Thickness (cm(in )) 0.315 (0.124)

Outside Diameter (cm(in )) 11 . 112(4.375)

Concentricity of hole to 0D (cm(in )) + 0.008 (0.00 3)

Comments

PLATE NUMBER FE 1/2 2A

Edge Thickness, n e

M (cm(in )) 0.088 (0.0345 ) V

Plate Flatness OK LV

Plate Finish (p(pin )) RV

Across 0.25 (9.84) H

With 0.25 (9.84) AVG

Orifice Edge OK

Plate Thickness (cm (in )) 0.310 (0.122)

Outside Diameter (cm(in )) 11,111 (4.373)

Concentricity of hole to OP (cm(in )) + 0*01(3 (0.0 04)

Comments

(cm(in

(cm(in

(cm(in

(cm(in

(cm(in

)) 1. 9035(0. 7494)

)) 1.9050(0,7500)

)) l. 9037(0. 7495)

)) 1.9027(0.7491)

)) l. 9037(0. 7495)

PLATE NUMBER FE 1/2 3

A

Edge Thickness, M e

M (cm(in )) Q.Q80 ('O.rnT s)

Plate Flatness OK

Plate Finish (p([Jin ))

Across 0.20 .(7.87)

Wlth Q.20 (7.87)

Orifice Edge

Plate Thickness (cm(in )) p.3in (o.i? 2 )~

Outside Diameter (cm(in ) ) i i .

i

07 (4 17^^

Concentricity of hole to OP (cm (in )) +o.on5

Comments

V (cm(in )) 2.5367(0..9985)

LV (cm (in )) 2.5377(0..9991)

RV (cm (in )) 2.5382(0..9993)

H (cm(in )) 2.5370(0. 9988)

AVG (cm (in )) 2.53720L9989)

( 0 . 00 2 )

105
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 1 / 2 4A

Edge Thickness, "e" (cm(in )) 0.0724(0.0285) V (cm (in )) 2.8555(1.1242)

Plate Flatness OK LV (cm(in )) 2.8562(1.1245)

Plate Finish (|j(|jin )) RV (cm (in )) 2 .8555 (1.12421

Across 0.70 (27.56) H (cm (in )) 2 . 8552 (1.1241')

With 0.25 (9.84) AVG (cm(in )) 2 .8555 ( 1 . 12421

Orifice Edge OK

Plate Thickness (cm(in )) 0.315 (0.124)

Outside Diameter (cm(in ) ) ll . 1Q7 (4 .3731

Concentricity of hole to OD (cm(in

Comments

PLATE NUMBER FE 1/2 5

A

Edge Thickness, "e" (cm(in )) 0.071 (0.0281 V (cm (in )) 3.4917(1.3747)

Plate Flatness qk LV (cm(in )) 3.4928(1.3751)

Plate Finish (|j(pin )) RV (cm (in )) 3.4915(1.3746)

Across 0.35 (13.78) H (cm (in )) 3.4912(1.3745)

With 0.20 (7.87) AVG (cm(in )) 3.4917(1.3747)

Orifice Edge OK

Plate Thickness (cm(in )) 0.3111 (0.1225)

Outside Diameter (cm(in ) ) 11 . 107 (A . 373)

Concentricity of hole to 0D (cm(in )) 0.005 (0.002)

Comments

PLATE NUMBER FE 1/2 6

A

Edge Thickness, "e" (cm(in )) 0.075(0.0301

Plate Flatness ok

Plate Finish (p(|jin ))

Across 0.25 (9.84)

With Q.4Q (15.75)

Orifice Edge

V (cm (in )) 3 .810861. 50031

LV (cm (in )) 3.8113(1..50051

RV (cm (in )) 3.8105(1

.

.50021

H (cm (in )) 3.8108(1

.

. 5003)

AVG (cm (in )).3,.8maa..ail£L33_

Plate Thickness (cm(in )) O.210 (n

.

1 27 ) Outside Diameter (cm(in )) 11 . ms (A ^ 77 ) Concentricity of hole to 0D (cm (in )) 0T()i0(0 .004 ) Comments

106
ORIFICE PLATE MEASUREMENTS

3LATE NUMBER FE 1 / 2 IB

Edge Thicknes s, "e" (cm (in )) 0.0724(0.0285) V (cm (in ))

Plate Flatnes s OK LV (cm (in ))

Plate Finish (M(pin )) RV (cm (in ))

Across 0.20 (7. 87) H (cm (in ))

With 0.25 (9, 84) AVG (cm (in ))

1.2738(0.5015)

Orifice Edge ok

Plate Thickness (cm(in )) Q.3Q2 (0.119)

Outside Diameter (cm(in )) 11 . 100(4.370)

Concentricity of hole to OD (cm(in )) +0.025

Comments

( 0 . 010 )

PLATE NUMBER FE

Edge Thickness, "e"

1/2 2B

1 (cm(in )) 0.0699(0.0275) V (cm (in )) 1.9040(0.7496)

Plate Flatness OK LV (cm (in )) 1.9047(0.7499)

Plate Finish (|J (pin )) RV (cm(in )) 1.9045(0.7498)

Across o.25 (9.84) H (cm (in )) 1.9045(0.7498)

With o.20 (7.87) AVG (cm (in )) 1.9045(0.7498)

Orifice Edge qk

Plate Thickness (cm(in )) 0.3111 (0.1225)

Outside Diameter (cm(in ) ) l l . 105 (4 . 372)

Concentricity of hole to OD (cm (in ) ) +q „ 005 (Q.QQ 2 ) Comments

PLATE NUMBER FE 1/2 3k

Edge Til Thicknes i ( r*rr\ ( in s, "e" (cm (in ) ) _Q.. 07.24X0.^ Q28h3 V (cm (in

Plate Flatnes s OK LV (cm (in

Plate Finish (p(|Jin )) RV (cm (in

Across 0.25 (9.84) H (cm (in

With 0.25 (9.84) AVG (cm(in

Orifice Edge OK

Plate Thickness (cm(in )) 0.315 (0.124)

Outside Diameter (cm(in )) 11 . 105 (4.372)

Concentricity of hole to 0D (cm(in )) +0.005(0.002 ) Comments

)) 2.5390(0.9996)

)) 2.5392(0.9997)

)) 2.5395(0.9998)

)) 2.5397(0.9995)

)) 2.5390(0.9996)

107
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 1/2 4B

Edge Thickness, "e" (cm (in )) 0.0737(0.0290) V (cm (in )) 2.8567(1.1247)

Plate Flatness OK LV (cm (in )) 2.8570(1.1248)

Plate Finish ([j(|Jin )) RV (cm (in )) 2.8560(1.1244)

Across 0.25 (9.84) H (cm (in )) 2.8560(1.1244)

With 0.20 /-s 00 AVG (cm (in )) 2.8565(1.1246)

Orifice Edge OK

Plate Thickness (cm(in )) 0.3137 (0.1235)

Outside Diameter (cm(in ) ) 1 1 . 107 (4 . 373)

Concentricity of hole to QD (cm(in )) ±0.005 (0.002)

Comments

PLATE NUMBER FE 1/2 5B

Edge Thickness, "e" (cm(in )) 0.0851 ('0.0335') V (cm(in )) 3.4917(1.3747)

Plate Flatness OK LV (cm (in )) 3.4922(1.3749)

Plate Finish (p(pin )) RV (cm(in )) 3.4912(1.3745)

Across 0.25 (9.84) H (cm (in )) 3.4910(1.3744)

With 0.35 (13.78) AVG (cm (in )) 3.4915(1.3746)

Orifice Edge OK

Plate Thickness (cm ( in )> 0.3162 (0.1245)

Outside Diameter (cm(in ) ) 11.110

Concentricity of hole to OD (cm (in

Comments

.3X41

±0.005 (0.00 21

PLATE NUMBER FE 1/2 6B

Edge Thicknes s, "e" (cmfin )) 0.0711(0.0280) V (cm (in

Plate Flatness OK LV (cm (in

Plate Finish (M(|Jin )) RV (cm (in

Across 0.35 (13.78) H (cm (in

With n ?n (7 «7) AVG (cm(in

Orifice Edge jQK

Plate Thickness (cm(in )) 0.51? (n i 73) Outside Diameter (cm(in )) 11 1 107 (4.373)

Concentricity of hole to OD (cm(in )) ±0.005(0.002)

Comments

)) 3.8103(1.5001)

)) 3.8115(1.5006)

))-X.RLQQll . 50 00 ) )) 3.8105( 1.5002)

)) .3.»8 105(1-. .5.Q0?.).

108
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 3/4 1A

Edge Thickness, "e" (cm(in )) 0.0635(0.0250) V (cm(in

Plate Flatness high 0.005 cm LV (cm (in

Plate Finish (fj(pin )) RV (cm (in

Across 0.35 (13.78) H (cm (in

With 0.25 (9.84) AVG (cm(in

Orifice Edge OK

Plate Thickness (cra(in )) 0.3188(0.1255)

Outside Diameter (cm(in ) ) 14 . 796 (5 . 825)

Concentricity of hole to OD (cm(in )) 0.008(0.003)

Comments

)) 1 .5867(0.6247)

)) 1.5872(0.6249)

)) 1.5880(0.62521

)) 1.5875(0. 6250)

)) 1.5872(0.6249)

PLATE NUMBER fe 3/4 2A

Edge Thickness, "e" (cm(in )) 0.0549(0.0216) V

Plate Flatness low 0.010 cm LV

Plate Finish (p(pin )) RV

Across 0.35 (13.78) H

With 0^25 (9.-24) AVG

Orifice Edge

Plate Thickness (cm(in )) 0.295 -0.302(0.11 6-0.119)

Outside Diameter (cm(in )) 14.9108 (5.6704)

Concentricity of hole to OD (cm(in )) 0.008(0.003)

Comments

(cm (in )) 2.8567(1.1247)

(cm (in )) 2,8575(1.1250)

(cm(in )) 2 . 8580 n .17 52 5 (cm (in )) 2,8582(1.1253)

(cm(in )) 2.8575(1.1250)

PLATE NUMBER FE 3/4 3A

Edge Thickness, "e" (cm(in )) 0.0737(0„ 0290) V (cm (in

Plate Flatness low 0.010 cm LV (cm (in

Plate Finish (p(fjin )) RV (cm (in

Across 0.35 (13.78) H (cm (in

With 0.20 AVG (cm (in

Orifice Edge OK

Plate Thickness (cm(in )) 0.3175(0. 1250)

Outside Diameter (cm(in ) ) 1

4

.9136(5. 8671

Concentricity of hole to 0D (cm (in )) 0.005(0.002 ) Comments

)) 3.8097(1.49991

)) 3.8103(1.5001)

)) 3.8097(1.49991

)) 3.8103(1.5001)

)) 3.8100(1.5000)

109
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 3/4 4

A

Edge Thickness, "e" (cm (in )) 0.053(0.021) V (cm(in )) 4.4458(1.7503)

Plate Flatness OK LV (cm (in )) 4.4453(1.7501)

Plate Finish (|j([jin )) RV (cm (in )) 4.4463(1.7505)

Across 0.30 (11.81) H (cm (in )) 4.4460(1.7504)

With 0.25 (9.84) AVG (cm (in )) 4.4458(1.7503)

Orifice Edge OK

Plate Thickness (cm(in )) 0.315 (0,124)

Outside Diameter (cm(in )) 14 . qq? (s Ptft7) Concentricity of hole to OP (cm (in ;

)

' ±0.005 (0.002 ) Comments

PLATE NUMBER FE 3/4 5A

Edge Thickness, "e" (cm( in )) 0.0673(0.0265) V (cm(in

Plate Flatness OK LV (cm(in

Plate Finish (fj(pin )) RV (cm (in

Across 0.35 (13. 78) H (cm (in

With 0.25 (9. 84) AVG (cm (in

Orifice Edge n -irV 45 LU 0 hc m r k Up

Plate Thickness (cm(in )) 0.3188 (0.1255)

Outside Diameter (cm(in )) 14.9301 (5.8780)

Concentricity of hole to OP (cm(in )) ±0.005(0.002)

Comments

)) 5. 0813(2. 0005)

)) 5.081 8.(2. QQQ7J.

) >5 .0 810(2.000,4 ) )) 5^080 5 /2.0002-).

)) 5. 0815(2. 0006)

PLATE NUMBER FE 3/4 6A

Edge Thickness, "e" (cm (in )) 0.0668 (0.0263) V (cm(in )) 5.7127(2.2491)

Plate Flatness OK LV (cm(in )) 5.7130(2.2492)

Plate Finish (|j(pin )) RV (cm (in )) 5.7132(2.2493)

Across 0.39 (15.35) H (cm (in )) 5.7132'(2.249T)

With or (8.27) AVG (cm(in )) 5.7130(2.2492)

Orifice Edge OK

Plate Thickness (cm(in )) 0.3150 (0.1240 ) Outside Diameter (cm(in )) 14.9187 (5.8735 ) Concentricity of hole to OP (cm(in )) ±0.0~05 (0.002 ) Comments
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 3/4 IB

Edge Thickness, "e" (cm(in )) 0.0597(0.0235 ) Plate Flatness QK

Plate Finish (p(|Jin ))

Across 0.5 (19.7)

With 0.25 (9.8)

Orifice Edge nick (jj 90°

Plate Thickness (cm(in )) 0.3183(0.1253)

Outside Diameter (cm(in )) 14.9225(5.8750)

Concentricity of hole to OD (cm(in )) ±0.010

Comments

V (cm (in )) 1.5870(0.6248)

LV (cm (in )) 1 .5875 (0. 62501

RV (cm (in )) 1.5872(0.6249)

H (cm (in )) 1.5865(0.6246)

AVG (cm(in )) 1.5870(0.6248)

(0.004)

PLATE NUMBER FE 3/4 2B

Edge Thickness, iigii (cm(in )) 0.0686 (0.027) V (cm(in )) 2.8578(1.1251)

Plate Flatness OK LV (cm (in )) 2.8578(1.1251)

Plate Finish (p(|Jin )) RV (cm(in )) 2.8570(1.12481

Across 0.35 (13.8) H (cm (in )) 2.8567(1.1247)

With 0,25 (9.8) AVG (cm (in )) 2.8572(1.12491

Orifice Edge OK

Plate Thickness (cm(in )) 0.3183 (0.12531

Outside Diameter (cm(in )

)

14 .9174 (5.8730)

Concentricity of hole to OD (cm(in )) ±0,005 (0.002 ) Comments

PLATE NUMBER FE 3/4 3B

Edge Thickness , "e" (cm(in )) 0.0724 (0.0285)

Plate Flatness OK

Plate Finish (p(pin ))

Across 0.35 (13.78)

With 0720 (7787)

V (cm (in )) 3.8090(1.4996)

LV (cm(in )) 3.8097(1.4999)

RV (cm (in )) 3.8095(1.4998)

H (cm(in )) 3.8090(1.4996)

AVG (cm (in )) 3.8092(1.4997)

Orifice Edge nick @ 315°

Plate Thickness (cm(in )) 0.3114 (0.1226)

Outside Diameter (cm(in )) 14.9177 (5.87311

Concentricity of hole to OD (cm (in )) ±0.005 (0.0 02)

Comments

111
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 3/4 4B

Edge Thickness, "e" (cm(in )) 0.074 (0.029) V (cm(in ))

Plate Flatness H=0 . K. V=0. 0038 cm LV (cm (in ))

Plate Finish (fj(pin )) RV (cm (in ))

Across 0.35 (13.78) H (cm(in ))

With 0.225 .TIL 86 L, AVG (cm (in ))

Orifice Edge ok

Plate Thickness (cm(in )) 0.3175 (0.1250)

Outside Diameter (cm(in )) 14.920 (5.874)

Concentricity of hole to OD (cm(in )) 0.005 (0.002 ) Comments

4.4445(1.74981

4.4450(1.7500)

. 4 ..4A5_Q( 1^7.100-) 4 .4A1ZjC1^7A95l)

4 . 4445(1 .7 4 98)

PLATE NUMBER FE 3/4 5B

Edge Thickness, "e" (cm (in )) 0.0716(0.0282) V (cm(in )) 5.0795(1.9998)

Plate Flatness OK LV (cm(in )) 5.0797(1.9999)

Plate Finish (p([Jin )) RV (cm (in )) 5.0795(1.9998)

Across 0.30 (11.81) H (cm (in )) 5.0790(1 . 99961

With 0.17 (6.69) AVG (cm (in )) 5.0795(1.9998)

Orifice Edge OK

Plate Thickness (cm(in )) 0.3162 (0.1245)

Outside Diameter (cm(in )) 14.9149 (5.8720)

Concentricity of hole to OD (cm(in )) ±0.005 (0.002 ) Comments

PLATE NUMBER FE 3/4 6B

Edge Thickness, "e" (cm (in )) 0.0714 (0.0281) V (cm (in )) 5.7142(2.2497)

Plate Flatness OK LV (cm(in )) 5.7142(2.2497)

Plate Finish (|J ((Jin )) RV (cm (in )) 5.7137(2.2495)

Across 0.38 (14.96) H (cm(in )) 5.7137(2.2495)

With TT72T (8.27) AVG (cm (in )) 5.7140(2.2496)

Orifice Edge OK

Plate Thickness (cm(in )) 0.3099 (0,1220)

Outside Diameter (cm(in ) ) 14.916 (5.8725)

Concentricity of hole to OD (cm(in )) ±0.008 (0.003 ) Comments

112
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER

FE 5/6 1A

Edge Thickness, "e" (cm (in )) 0.1333(0.0525) V (cm (in )) 2 . 2225 (0 . 8750)

Plate Flatness OK LV (cm(in )) 2.2225(0.8750)

Plate Finish ((j(pin )) RV (cm(in )) 2.2222(0.8749)

Across 0.45 (17.72) H (cm (in )) 2.2228(0.8751)

With 0.35 (13.78) AVG (cm (in )) 2.2225(0.8750)

Orifice Edge OK

Plate Thickness (cm(in ) ) 0 . 310 (0 . 122)

Outside Diameter (cm(in ) ) 18 . 090 (7 . 122)

Concentricity of hole to OD (cm(in )) ±0.020(0.008)

Comments

PLATE NUMBER FE 5/6 2A

Edge Thickness, Mgtl (cm (in )) 0.1207(0.0475) V (cm (in )) 3.8092(1.4997)

Plate Flatness OK LV (cm(in )) 3.8080(1.4992)

Plate Finish (|j(pin )) RV (cm (in )) 3.8082(1.4993)

Across 0.35 (13.78) H (cm (in )) 3.8070(1.4988)

With 0.15 (5.91) AVG (cm(in )) 3.8082(1.4993)

Orifice Edge OK

Plate Thickness (cm(in )) 0.3084(0.1214)

Outside Diameter (cm(in ) ) 18.0922(7. 1229)

Concentricity of hole to OD (cm(in )) ±0.018(0.007 ) Comments

PLATE NUMBER FE 5/6 3

A

Edge TV.-; Thickness, "git (r-rr'flrs (cm (in )) 0. 1453 CO. 0572) V (cm(in )) 5.0772(1.9989)

Plate Flatness OK LV (cm(in )) 5 .078011 .9992)

Plate Finish (u(uin )) RV (cm (in )) s .n77nn .pqfifi'*

Across 0.30 n i.8i) H (cm (in )) 5.0775(1.9990)

With 0.20 n.87^ AVG (cm (in )) 5.0775(1 .9990)

Orifice Edge OK

Plate Thickness (cm(in )) 0.307 (0.121')

Outside Diameter (cm(in )) 18.087 (7. 121)

Concentricity of hole to OD (cm(in )) ±0.023(0.009)

Comments

113
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 5/6 4

A

Edge Thickness, "e" (cm(in )) 0.1478(0.058 2)

Plate Flatness OK

Plate Finish (}J (pin ))

Across 0.30 (11.81)

With 0.28 (10.83)

V (cm(in )) 5. 7127 (2 .24911

LV (cm (in )) 5.7120(2.2488)

RV (cm (in )) 5 . 7 142(2 .24971

H (cm (in )) 5.712012. 24881

AVG (cm (in )) 5.712712.24911

Orifice Edge OK

Plate Thickness (cm(in )) 0.3094 (0.1218)

Outside Diameter (cm(in )) l8.095 (7.124)

Concentricity of hole to OD (cm(in )) ±0.023(0.00 9)

Comments

PLATE NUMBER

Edge Thickness,

Plate Flatness

FE 5/6 5A

(cm (in )) 0.1382(0.054 4)

_QK

Plate Finish ( jj (|J in ))

Across 0..-3. 0 (1.1. 81)

With 0.23 (8.86)

0.305 (0.120)

Orifice Edge OK

Plate Thickness (cm(in ))

Outside Diameter (cm(in )) 18.087 (7.121)

Concentricity of hole to OD (cm(in )j ±0.003(0.00 1)

Comments

V ( cm ( in ))

LV ( cm ( in ))

RV ( cm ( in ))

H ( cm ( in ))

AVG ( cm ( in ))

PLATE NUMBER FE 5/6 6A

Edge Thickness, "e" (cm (in )) 0,134110.0528) V (cm(in ))

Plate Flatness OK LV (cm (in ))

Plate Finish (p((Jin rr RV (cm (in ))

Across 0.35 (13.78) H (cm(in ))

With ~U725 (9.84) AVG (cm(in ))

Orifice Edge OK

Outside Diameter (cm(in )

) 18 . 092 (7 . 123)

Concentricity of hole to OD (cm(in )) ±0.023(0.009 ) Comments

114
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 5/6 IB

Edge Thickness, "e" (cm (in )) 0.13210.052') V (cm (in )) 2.223010.8752)

Plate Flatness QK LV (cm (in )) 2.223010.8752)

Plate Finish (

(J (pin ))

Across 0.53 (20.871

RV

H

(cm (in

(cm(in

))

))

.2., 22301. 0 , 8752 ) 2.223010.8752)

With 0.44 117.321 AVG (cm(in )) 2.223010.8752)

Orifice Edge GOOD

Plate Thickness (cm (in )) 0.305 (0.120)

Outside Diameter (cm(in )) 18. 0914 (7 . 1226)

Concentricity of hole to OD (cm(in ))

Comments

PLATE NUMBER FE 5/6 2B

Edge 3.8080(1.4992) Thickness, "e" (cm (in )) 0.127(0.050) V (cm (in ))

Plate Flatness OK LV (cm(in )) 3.8100(1.5000)

Plate Finish (|J (|Jin )) RV (cm (in )) 3.810011.5000)

Across 0.30 (11.81) H (cm (in )) 3.8082(1.4993)

With 0.25 19.84) AVG (cm (in )) 3.8090(1.4996)

Orifice Edge nicks 0°; 180°

Plate Thickness (cm(in )) 0.305 (0.120)

Outside Diameter (cm(in )

) 18.0952 (7 . 1241)

Concentricity of hole to OD (cm (in ))

Comments

PLATE NUMBER FE 5/6 3B

Edge Thickness, 5.0785(1.9994) "e" (cm (in )) 0.145(0.057) V (cm (in ))

Plate Flatness OK LV (cm (in )) 5.0775(1.9990)

Plate Finish (u(uin )) RV (cm (in )) 5.0777(1.9991)

Across 0.29 (11.42) H (cm(in )) 5.078511.9994)

With 0.10 (3.94) AVG (cm (in )) 5.0780(1.9992)

Orifice Edge GOOD

Plate Thickness (cm(in )) 0.307 (0.121)

Outside Diameter (cm(in )) 18.0889(7.1216)

Concentricity of hole to 0D (cm(in ))

Comments

115
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 5/6 4B

Edge Thickness, "e" (cm(in )) 0.152(0.060)

Plate Flatness OK

Plate Finish (fj (pin ))

Across 0.29 (11.42 ) Wi th 0.28 (11.02)

Orifice Edge GOOD

Plate Thickness (cm(in )) 0.312 (0.123)

Outside Diameter (cm(in )

)

18.0939(7.1236)

Concentricity of hole to OP (cm (in ))

Comments

V (cm(in )) 5.7137(2.2495)

LV (cm (in )) 5.7137(2.2495)

RV (cm (in )) 5.7142(2.2497)

H (cm (in )) 5.7137(2.2495)

AVG (cm (in )) 5.7137(2.2495)

PLATE NUMBER FE 5/6 5B

Edge Thickness, "e" (cm (in )) 0.150 (0.059) V (cm(in ))

Plate Flatness V=0.015 : H=OK LV (cm (in ))

Plate Finish (fj(|jin )) RV (cm (in ))

Across 0.28 (11.02) H (cm (in ))

With 0.19 (7.48) AVG (cm(in ))

Orifice Edge GOOD

Plate Thickness (cm(in )) 0.305 (0.120)

Outside Diameter (cm(in )

)

18.0919(7. 12281

Concentricity of hole to OD (cm(in ))

Comments Surface nick (9320° about 11/16" out

6.6675(2. 6250)

6.6665(2.6246)

6.66

6..

7..(2 .,.6. 247J

6.,

MZ5_(2_.X2XQJ

6..

6 h7DX2..624,ai

PLATE NUMBER

Edge Thickness,

_EE 5X6 6B

"e" (cm (in )) 0.135(0.053) V (cm (in )) 7.6180(2.9992)

Plate Flatness QK LV (cm (in )) 7.6185(2.9994)

Plate Finish (p(pin )) RV (cm (in )) 7.6180(2.9992)

Across 0.25 (9.84) H (cm (in )) 7.6185(2.9994)

With 0.19 (7.48) AVG (cm (in )) 7.6182(2.9993)

Orifice Edge GOOD

Plate Thickness (cm(in )) Q.310 (n.122)

Outside Diameter (cm(in )) 1 8 . 097? (7 1 7?Q)

Concentricity of hole to OD (cm(in ))

Comments nicks and burr backside g outside edge of bevel

116
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER

Edge Thickness,

Plate Flatness

FE 7/8 1A

(cm (in ))

LOW 0.020

0.1207(0.047 5)

Plate Finish (p(|Jin ))

Across 0.45 (17.72)

With 0.40 (15.75)

Orifice Edge OK

Plate Thickness (cm(in )) 0.297 (0.117)

V (cm (in

LV (cm(in

RV (cm(in

H (cm(in

AVG (cm (in

Outside Diameter (cm(in )) 25.065(9.868)

Concentricity of hole to OD (cm(in ))_ ±0.025(0.01 0)

Comments Concave by 0.020

)) 3.1717(1.2487)

)) 3.1732(1.2493)

)) 3.1725(1.2490)

)) 3.1725(1.2490)

)) 3.1725(1.2490)

PLATE NUMBER

Edge Thickness,

Plate Flatness

FE 7/8 2A

(cm(in ))

OK

0.142 (0.056 )

Plate Finish (p(|Jin ))

Across 0.43 (16.73)

With 0,30 ('ll. Cl)

Orifice Edge

Plate Thickness (cm(in )) Q.297 (0.117)

jQIL

V

LV

RV

H

AVG

Outside Diameter (cm(in ) ) ? ^ pfi 7 (g

Concentricity of hole to OD (cm (in ) ) ±p

.

q?8 (q

Comments

(cm(in

(cm(in

(cm(in

(cm(in

(cm (in

£11 )

)) 5.7140(2,2496)

)) 5.7150(2.2500)

)) 5.7153(2.2501)

)) 5 . 7 145 (2.2498)

)) 5.7147(2.2499)

PLATE NUMBER FE 7/8 3A

Edge Thickness, "e" (cm (in )) 0 . 13710.0541 V (cm(in )) 7.621013.0004)

Plate Flatness LV (cm (in )) 7.6210(3.0004)

Plate Finish (u(uin )) RV (cm(in )) 7.6210(3.0004)

Across 0.45 (17.72) H (cm (in )) 7.6205(3.0002)

With 0.30 (11.81) AVG (cm (in )) 7.6208(3.0003)

Orifice Edge

Plate Thickness (cm (in )) 0.297 (0.117)

Outside Diameter (cm(in )) 25.067 (9.869)

Concentricity of hole to 0D (cm(in )) ±0.028(0.011)

Comments

117
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 7/8 4

A

Edge Thickness, "e" (cm(in ))0.130 (0.051) V (cm (in ))8. 8885(3. 4994)

Plate Flatness OK LV (cm (in ))8. 8882(3. 4993)

Plate Finish (|j((Jin )) RV (cm(in ))8. 8892(3. 4997)

Across 0.55 (21.65) H (cm (in ))8. 8885(3. 4994)

With 0.40 ( 15 . 75) AVG (cm (in ))8. 8885(3. 4994)

Orifice Edge OK

Plate Thickness (cm(in )) 0.300 (0.118)

Outside Diameter (cm(in )) 25.067(9.869)

Concentricity of hole to OD (cm(in )) ±0.025(0.01 0)

Comments small nick @90° and various places on both sides

PLATE NUMBER FE 7/8 5A

Edge Thickness, "e" (cm(in )) 0.122(0.048) V (cm(in

Plate Flatness 'OK LV (cm (in

Plate Finish (|j(pin )) RV (cm (in

Across 0.425 (16.73) H (cm (in

With 0.325 _Q2_l80) AVG (cm(in

Orifice Edge OK

Plate Thickness (cm(in )) 0.292 (0.115)

Outside Diameter (cm(in )) 25.Q67 (9.869)

Concentricity of hole to 0D (cm(in

Comments

10.1597(3.9999 ) 10,1595(3 .9998)

10.1605(4.0002 ) 10.1595(3. 9998 ) IQ. 1 597(3 QQQQ )

PLATE NUMBER FE

Edge Thickness,

Plate Flatness

7/8 6A

e" (cm(in

_QK_

)) 0.132(0.052)

Plate Finish (p(|Jin ))

Across 0.40 (15.

With

Orifice Edge

- Q..3Q (1 1.81).

3K. Plate Thickness (cm(in ))

Outside Diameter (cm(in ))

Concentricity of hole to 0D

Comments

11^2984 . ( 0.1175)

5... Q.67 (9 .8 69)

V (cm(in

LV (cm(in

RV (cm (in

H (cm (in

AVG (cm (in

.cm (in jj ±0.028(0.011)

)) 11.4275(4.4990 ) )) 11.4280(4.4992 ) )) 11. 4 29 7(4 .4999)

)) 11. 4 277( 4 . 49 91)

)) 1 1 . 4 282( 4 . 499 3)

118
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 7/8 IB

Edge Thickness, " e" (cm ( in )) 1 .283(0.505)

Plate Flatness LOW 0.019

Plate Finish (p((J in ))

Across 0. 45 (17 .72)

With 0. 35 (13 .78)

Orifice Edge OK

Plate Thickness (cm(in )) 0.302 (0.119)

Outside Diameter (cm(in )) 25.070(9.870)

Concentricity of hole to 0D (cm(in )) ±0.030(0

V (cm (in )) 3.1727(1.2491)

LV (cm (in )) 3.1725(1.2490)

RV (cm (in )) 3.1730(1.2492)

H (cm (in )) 3.1722(1.2489)

AVG (cm (in )) 3.1727(1.2491)

. 012 ) Comments Concave by 0.Q20 in. nicks on both sides

PLATE NUMBER FE 7/8 2B

Edge Thickness , "e" (cm (in )) 0.127(0.050) V (cm (in ))

Plate Flatness OK LV (cm(in ))

Plate Finish (|j(|Jin )) RV (cm (in ))

Across 0.45 07 .72) H (cm (in ))

With 0.40 0 5 .75) AVG (cm(in ))

Orifice Edge -QK . Plate Thickness (cm(in )) 0.297 (0.117)

Outside Diameter (cm(in )) 25.065(9.868)

Concentricity of hole to 0D (cm(in )) ±0.028(0.011 ) Comments

5.7145(2.2498)

5.7158(2.2503)

5.7145(2.2498)

5.7153(2.2501)

s .71 snr? . ?snm

PLATE NUMBER FE 7/8 3B

Edge Thickness, "e" (cm (in )) 0.130(0.051) V (cm (in ))

Plate Flatness OK LV (cm(in ))

Plate Finish (|j(|jin )) RV (cm (in ))

Across 0.40 (15.75) H (cm(in ))

With 0.25 (9.84) AVG (cm(in ))

Orifice Edge OK

Plate Thickness (cm( in )) 0.300 (0.118)

Outside Diameter (cm(in 25 . 067 (9 . 869)

Concentricity of hole to 0D (cm(in )) ±0.028(0.01 1)

Comments nicks at various places on both sides

7.6208(3.0003)

7.6210(3.0004)

7.6213(3.00051

7.6210(3.0004)

7.6210(3.0004)

119
ORIFICE PLATE MEASUREMENTS

PLATE NUMBER FE 7/8 4B

Edge Thickness, "e" (cm(in )) 0.1232(0.0485 ) Plate Flatness OK

Plate Finish (jj

(

jjin ))

Across__ 0.50 (19. 70)

With ~ 0.40 (15.75)

Orifice Edge OK

V (cm (in )) 8.8882(3.4993)

LV (cm (in )) 8.8880(3.4992)

RV (cm (in )) 8.8882(3.4993)

H (cm (in )) 8.8885(3.4994)

AVG (cm (in )) 8.8882(3.4993)

Plate Thickness (cm(in )) 0.297 (0.117)

Outside Diameter (cm(in )) 25 .067 (9.869)

Concentricity of hole to OD (cm(in )) ±0.025(0.010 ) Comments nicks @ various places on both sides

PLATE NUMBER FE 7/8 5B

TVn* r*lm/aec ^ ^ ( r*m ( -r\ Edge Thickness, "e" (cm (in )) 0.1333(0.0525) V (cm (in

Plate Flatness OK LV (cm(in

Plate Finish (|j(|Jin )) RV (cm(in

Across 0.50 (19.70) H (cm (in

With 0.30 (11.81) AVG (cm (in

Orifice Edge OK

Plate Thickness (cm(in )) 0.2997 (0.118)

Outside Diameter (cm(in )) 25.070 (9.870)

Concentricity of hole to 0D (cm(in )) ±0.030(0.012 ) Comments

)) 10 , 1595 ( 3 , 9. 9 98 ) )) 10.1587(3.9995 ) )) 10.1600(4.0000 ) )) 10.1597(3.9999 ) )) 10.1595(3.9998)

PLATE NUMBER FE 7/8 6B

Edge Thickness, "e" (cm (in )) 0.109(0.043) V (cm(in )) 11.4295(4.4998)

Plate Flatness OK LV (cm(in )) 11.4285(4.4994)

Plate Finish (p(|Jin )) RV (cm (in )) 11.4287(4.4995)

Across 0.40 (15.75) H (cm(in )) 11.4280(4.4992)

With 0.25 (9.84) AVG (cm (in )) 11.4287(4.4995)

Orifice Edge ^

Plate Thickness (cm(in ) ) 0.297 (0 . 1 1 7)

Outside Diameter (cm(in )) 25.067(9 869^)

Concentricity of hole to OD (cm (in )) ±0,028. (0.0 1

H

Comments

120
APPENDIX III.

Measurements of Flow Conditioners

The flow conditioners were measured at NBS-Boul der, Colorado. The hole pattern

in the three plates of each conditioner was in general the same and the plates were mounted so that the holes of each plate lined up with the other plates.

The hole pattern was in rows with the holes of the alternate rows offset. If a support rod lay in the position so as to impose on a hole, the hole was left

out. All plates have an odd number of rows and the center hole of the center

row was at the center line of the plate. The measurments for position of the rows and the rods were made from the center of this hole.

121
Flow Conditioner Measurements

Flow conditioner nominal size

4 inch

Nominal pipe size section A

Inlet and outlet flange

3

_.ln ch

.

4 inch

Inlet and outlet reducer

Overall length, cm (in)

3 to 4 inch

82.07(32.31)

Straight pipe length, A, cm (in) 20.16(7.94)

600 psi ANSI

Schedule 40

122
Flow Conditioner Nominal Size 4 Jncti

Number of support rods 4 equally spaced

Center line of rod to center line of plates, cm (in) 3.790(1.4 92)

Rod diameter 1 • 900(Q. 748)

Distance between plate 1 and 2

8 - 7 ?6(3.4 55)

Distance between plate 2 and 3 8.682(3.4 18)

Diameter, cm (in)

Thickness, cm (in)

Number of holes

Average hole diameter, cm (in)

Average distance between holes, cm (in)

Upstream chamfer

Chamfer depth, cm (in)

Number of rows

Plate 1 Plate 2 Plate 3

17.457

(6.873)

10.160

(4.000)

10.160

(4 . 0001

0.947

(n 3731

0.960

m 37ftl 0.960

(n 37R)

53 53 53

0.622

(0.245)

0.617

(0.243)

0.622

(0.2451

0.950

(0.374)

0.947

(0.373)

0.947

(0.3731

90° 90° 90°

0.094

(0.037)

0.091

(0.036)

0.091

(0.036)

11 11 11

123
Row Number Number of Holes

C of Rows t< (cm)

3 C of Plate

(in)

l 2 4.110 1.168

2 4 3.272 1.288

3 8 2.431 0.957

4 9 1.618 0.637

5 6 0.792 0.312

6 5 0.033 0.013

7 6 0.876 0,345

8 9 1.709 0.673

9 8 2.515 0.990 '

10 4 3.358 1.322

11 2 4.194 1.651

124
Flow Conditioner Measurements

Flow conditioner nominal size 6 inch

^ - A

Nominal pipe size section A 6 inch

Inlet and outlet flange 4 inch

Inlet and outlet reducer 4 to 6 inch

Overall length, cm (in)

1 Q 5 . 95 ( 4 i

.

71 )

Straight pipe length, A, cm (in) 30,48(- 12

: 0-)

600 psi ANSI

Schedule 40

125
Flow Conditioner Nominal Size 6 lnch

Plate 1 2 3

Number of support rods ... ^ equally spaced

Center line of rod to center Sine of plates, cm (in) 6 - 3Zt2(2 - 49 7)

Rod diameter 1 - 905 (°-750)

Distance between plate 1 and 2

Distance between plate 2 and 3

14.389(5.665)

13.378(5.267)

Diameter, cm (in)

Thickness, cm (in)

Number of holes

Average hole diameter, cm (in)

Average distance between holes, cm (in)

Upstream chamfer

Chamfer depth, cm (in)

Number of rows

Plate 1 Plate 2 Plate 3

26.662

(10.497) mh {%:<&)

1 . 0 i 6

(0.400)

0 ; 927

(0.3651

0.927

( 0 . 565 ) 87 87 87

1.041

(0.410)

1.041

(0.410)

1.039

(0.409)

(4:3St) (4:38) (A:^)

82° 82° 82°

0 . 152

(0.060)

0. 102

(0.040)

0.102

(0.040)

11 11 11

126
Row Number Number of Holes G of Rows t< (cm)

d C of Plate

(in)

l 4 5.974 2.352

2 7 4.780 1.882

3 10 3.581 1.410

4 11 2.383 0.938

5 8 1.191 0.469

6 7 0.000 0.000

7 8 1.189 0.468

8 11 2.377 0.936

9 10 3.576 1.408

10 7 4.770 1.878

11 4 5.964 2.348

.

-

J

127
Flow Conditioner Measurements

Flow conditioner nominal size 10 lnch

Nominal pipe size section A

inlet and outlet flange 6 in-c:h.

Inlet and outlet reducer 6 to 10 inch

Overall length, cm (in) 139.0(54.7 2)

Straight pipe length, A, cm (in)

47 ‘ 47(18 ‘ 69 )

600 psi ANSI

Schedule 40

128
Flow Conditioner Nominal Size 10 inch

Number of support rods * equally spaced

Center line of rod to center line of plates, cm (in) ,n .049(4.5 50)

Rod diameter 1.895 (0.746)

Distance between plate 1 and 2 23.993(9.4 46')

Distance between plate 2 and 3 23.998(9.4 48)

Diameter, cm (in)

Thickness, cm (in)

Number of holes

Average hole diameter, cm (in)

Average distance between holes, cm (in)

Upstream chamfer

Chamfer depth, cm (in)

Number of rows

Plate 1 Plate 2 Plate 3

33.973

(13.375)

25.403

(10.001)

25.403

(10.001)

0.960

(0.378)

0.983

(0.387)

0.970

(0.382)

291 291 291

1.036

(0.408)

1.039

(0.409)

1.036

(0.408)

1.346

(0.530)

1.351

(0.532)

1.346

(0.530)

89° 89° 89°

0.157

(0.062)

0.157

(0.062)

0.157

(0.062)

21 21 21

129
Row Number Number of Holes C of Rows t< (cm)

d C of Plate

(in)

1 4 11.902 4.686

2 8 10.716 4.219

3 13 9.530 3.752

4 14 8.341 3.284

5 15 7.135 2.809

6 16 5.954 2.344

7 17 4.747 1.869

8 18 3.576 1.408

9 19 2.367 0.932

10 14 1.171 0.461

11 15 0.020 0.008

12 14 1.207 0.475

13 19 2.405 0.947

14 18 3.579 1.409

15 17 4.773 1.879

16 16 5.969 2.350

17 15 7.150 2.815

18 14 8.362 3.292

19 13 9.530 3.752

20 8 10.721 4.221

21 4 11.885 4.679

130
N BS-1 1 4A iREv. 2-80

U.S. DEPT. OF COMM.

BIBLIOGRAPHIC DATA

SHEET See instructions)

1. PUBLICATION OR

REPORT NO.

NBSIR 83-1685

2. Performing Organ. Report No. 3. Publication Date

August 1983

4. TITLE AND SUBTITLE

Gas Orifice Meter Discharge Coefficients As Determined by Mass Flow

Measurements

5. AUTHOR(S)

D. B. Mann, J.A. Brennan, C.F. Sindt, J.F. LaBrecque, S. McManus, C. Kneebone

6. PERFORMING ORGANIZATION (If joint or other than NBS. see instructions) 7. Contract/Grant No. national bureau of standards

DEPARTMENT OF COMMERCE 8. Type of Report & Period Covered 1 WASHINGTON, D.C. 20234

NBSIR

9. SPONSORING ORGANIZATION NAME AND COMPLETE ADDRESS (Street. City. State. ZIP)

Gas Research Institute

8600 West Bryn Mawr Avenue

Chicago, IL 60631

10. SUPPLEMENTARY NOTES

Document describes a computer program; SF-185, FIPS Software Summary, is attached.

11. ABSTRACT (A 200-word or less factual summary of most si gn i fi cant information. If document includes a significant

bi bl iography or literature survey, mention it here)

Performance data of gas orifice meter runs and plates have been generated under a U.S.

gas industry supported program. The data have been developed using nitrogen gas and a unique NBS gas flow measurement facility capable of directly measuring the mass of

gas metered by the orifice device. Direct comparison of predictions from empirical

equations can now be made at orifice bore Reynolds Numbers near four million. Two

meter runs for each of four nominal line sizes and two sets of orifice plates with up

to six beta ratios per set were interchanged in order to develop full meter performance

characteristics. Orifice meter and flow reference system data are used to calculate

discharge and expansion coefficients which in turn are compared to those derived from

existing equations. Orifice meter performance data and system descriptions are

provided.

12. KEY WORDS (Six to twelve entries; alphabetical order; capitali ze only proper names; and separate key words : . se-- .v >

discharge coefficients,’ flow measurement,* flowmeter; gas flow, mass - ^

orifice meter

13. AVAILABILITY 14. NO. OF

PRINTED PAGES

[X | Unlimited

[ | For Official Distribution. Do Not Release to NTIS 138

j [ Order From Superintendent of Documents, U.S. Government Printing Office, Washingtun, D.C.

15 Price 20402.

| X Order From National Technical Information Service (NTIS), Springfield, VA. 22161 $14.50

J

USCOMM-DC *04^-*=*'
> -v ;

' - .