NASA

Technical

Memorandum

NASA TM - 103520

FY 1990 SCIENTIFIC AND TECHNICAL REPORTS,

ARTICLES, PAPERS, AND PRESENTATIONS

Compiled by Joyce E. Turner

Management Operations Office

October 1990

TrC_,NICAL._, .,>':F°"T'._,. ttPcTICL', :.,, ",%'-_ '::,, _'_:_

National Aeronautics and

Space Administration

George C. Marshall Space Flight Center

• Jc_r-, . I=_rm _1C1{3 (Rev. May 1983)

Report Documentation Page NtlionalAeronauticand

SpaceAdminittmtior_

1. Report No.

NASA TM-103520

4. Title and Subtitle

2. Government Accession No. 3. Recipient's Catalog No.

5. Report Date

FY 1990 Scientific and Technical Reports, Articles, Papers,

and Presentations

7. Author('s)

Compiled by Joyce E. Turner

9. Performing Organization Name and Address

George C. Marshall Space Flight Center

Marshall Space Flight Center, Alabama 35812

12. Sponsoring Agency Name and Address

National Aeronautics and Space Administration

Washington, DC 20546

October 1990

6. Performing Organization Code

8. Performing Organization Report No.

10. Work Unit No,

11. Contract or Grant No.

13. Type of Report and Period Covered

Technical Memorandum

14. Spansodng Agency Code

15. Supplementary Notes

Prepared by Management Operations Office, Administrative Operations Office

16. Abstract

This document presents formal NASA technical reports, papers published in technical

journals, and presentations by MSFC personnel in FY90. It also includes papers of MSFC

contractors.

After being announced in STAR, all of the NASA series reports may be obtained from the

National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161.

The information in this report may be of value to the scientific and engineering community

in determining what information has been published and what is available.

17, Key Words (Suggested by Author(s)) 18. Distribution Statement

Unclassified - Unlimited

19 Security Classif (of this report)

Unclassified

20. Security Classif. (of this page)

Unclassified

21. No. of pages

67

22. Price

NTIS

qASA FORM 1626 OCT86

For sale by the National Technical Information Service, Springfield, VA 22161-2171

FOREWORD

In accordance with the NASA Space Act of 1958, the MSFC has provided for the widest practicable and appropriate dissemination of inlormation concerning its activities and the results thereof.

Since July I, 1960, when the George C. Marshall Space Flight Center was organized, the reporting of scientific and engineering information has been considered a prime responsibility of the Center.

Our credo has been that "'research and development work is valuable, but only if its results can be

communicated and made understandable to others ""

The N number shown for the reports listed is assigned by the NASA Scientific and Technical

lnlkwmation Facility, Baltimore, Maryland, indicating that the material is unclassified and unlimited and

is available for public use. These publications can be purchased from the National Technical Information

Service, 5285 Port Royal Road, Springfield, Virginia 22161. The N number should be cited when

ordering.

°°°

111

PRL=CEDiNG PAGE BI.Ar,!K NOT FILMED

GEORGE C. MARSHALL SPACE FLIGHT CENTER

Marshall Space Flight Center, Alabama

FY 1990 SCIENTIFIC AND TECHNICAL REPORTS.

ARTICLES, PAPERS, AND PRESENTATIONS

TABLE OF CONTENTS

Page

NASA TECHNICAL MEMORANDA ....................................................................... I

NASA TECHNICAL PAPERS ................................................................................ l0

MSFC CONFERENCE PUBLICATIONS ................................................................... 13

NASA CONTRACTOR REPORTS ........................................................................... 14

MSFC PAPERS CLEARED FOR PRESENTATION ...................................................... 29

iv

NASA TECHNICAL MEMORANDUM

TM- 100382 December 1989

Main Propulsion System Test Requirements for

the Two-Engine Shuttle-C. E.E. Lynn and G.K.

Platt. Propulsion Laboratory. N90-14282

The Shuttle-C is an unmanned cargo-carrying

derivative of the space shuttle with optional two or

three space shuttle main engines (SSME's), whereas

the shuttle has three SSME's. Design and operational

differences between the Shuttle-C and shuttle were

assessed to determine requirements for additional main

propulsion system (MPS) verification testing. Also,

reviews were made of the shuttle main propulsion test

(MPTI program objectives and test results and shuttle

flight experience.

It was concluded that, if significant MPS modifications are not made beyond those currently

planned, then main propulsion system verification can

be concluded with an on-pad propellant loading and

countdown demonstration test plus a long duration onpad l]ight readiness firing.

TM- 100383 December 1989

Comparison of Two Computer Codes for Crack

Growth Analysis--NASCRAC Versus NASA/

FLAGRO. R. Stallworth, C.A. Meyers, and

H.C. Stinson. Structures and Dynamics Laboratory. N90-25360

This report presents results from the comparison

study of two computer codes lbr crack growth analysis--NASCRAC and NASA/FLAGRO. The two

computer codes gave compatible conservative results

when the part through crack analysis solutions were

analyzed versus experimental test data. Results

showed good correlation between the codes for the

through crack at a lug solution. For the through crack at

a lug solution, NASA/FLAGRO gave the most conservative results.

TM- 100384 October 1989

FY 1989 Scientific and Technical Reports,

Articles, Papers, and Presentations. Compiled by'

Joyce E. Turner. Administrative Operations

Office. Ng0-19916

This document presents formal NASA technical

reports, papers published in technical journals, and

presentations by' MSFC personnel in FY 89. It also includes papers of MSFC contractors.

After being announced in STAR, all of the NASA

series reports may be obtained from the National Technical Information Service, 5285 Port Royal Road,

Springfield. VA 22161.

The information in this report may be of value to

the scientific and engineering community in determining what information has been published and what ix

available.

TM- 100385 December 1989

Statistical Evaluation of Jet Propulsion Laboratory (JPLI Erosive Burning Tests on Polybutadiene-Acrylic Acid-Acryhmytrile Propellant

(PBAN). C.L. Martin. Propulsion Laboratory,.

X90- 10284

The JPL has completed a test program, using

multisegment BATES and 5x 10-in batch-check

motors, with the objectives of measuring the effects of

the parameters that were considered to most strongly

influence the transition to, or threshold conditions for,

erosive burning rate augmentation. A statistical analysis was performed on the test data to explore the possible relationships among the parameters believed to influence the rate of erosive burning. Multivariate

methods and simple and multiple regressions were

used, and a model ti)r predicting erosive burning rates

in small PBAN circular pertorated grains was

developed.

TM- 100386 July, 1990

Atmospheric Environment tor Space Shuttle

(STS-28) Launch. G.L. Jasper and G.W. Batts.

Space Science Laboratory. N90-25452

This report presents a summary of selected atmospheric conditions observed near Space Shuttle STS-28

launch time on August 8, 1989, at Kennedy Space

Center, Florida. STS-28 carried a Department of

Defense payload and the flight azimuth in this report

will be denoted by a reference flight azimuth, since the

actual flight azimuth is not known. Values of ambient

pressure, temperature, moisture, ground winds, visual

observations (cloud). and winds aloft are included.

The sequence of prelaunch Jimsphere-measured vertical wind profiles is given in this report. The final

atmospheric tape, which consists of wind and thermodynamic parameters versus altitude, for STS-28
NASA TECHNICAL MEMORANDUM

vehicle ascent has been constructed and represents the

best estimate of the launch environment to 400,000 ft

altitude that was traversed by the STS-28 vehicle. The

STS-28 ascent atmospheric data tape has been constructed by Marshall Space Flight Center's Earth Science and Applications Division to provide an internally consistent data set for use in post-flight performance

assessments.

TM- 100387 January 1990

Global Nonlinear Optimization of Spacecraft

Protective Structures Design. R.A. Mog, J.N.

Lovett, Jr., and S.L. Avans. Structures and

Dynamics Laboratory. N90-21095

The global optimization of protective structural

designs for spacecraft subject to hypervelocity

meteoroid and space debris impacts is presented. This

nonlinear problem is first formulated lor weight

minimization of the space station core module configuration using the Nysmith impact predictor. Next,

the equivalence and uniqueness of local and global

optima is shown using properties of convexity. This

analysis results in a new feasibility condition for this

problem. The solution existence is then shown,

followed by a comparison of optimization techniques.

Finally, a sensitivity analysis is presented to determine

the effects of variations in the systemic parameters on

optimal design. The results show that global optimization of this problem is unique and may be achieved by a

number of methods, provided the feasibility condition

is satisfied. Furthermore, module structural design

thicknesses and weight increase with increasing

projectile velocity and diameter and decrease with increasing separation between bumper and wall for the

Nysmith predictor.

TM- 100388 February 1990

PATRAN-STAGS Translator (PATSTAGS).

Nell Otte. Structures and Dynamics Laboratory.

N90-19616

TM- 100389 February !990

Feasibility of Using Extreme Ultraviolet (EUVE)

Reaction Wheels to Satisfy Space Infrared Telescope Facility (SIRTF) Maneuver Requirements.

W.D. Lightsey. Preliminary Design Office.

N90-19556

A digital computer simulation is used to determine if the extreme ultraviolet explorer (EUVE) reaction wheels can provide sufficient torque and

momentum storage capability to meet the space infrared telescope facility (SIRTF) maneuver requirements.

A brief description of the pointing control system

(PCS) and the sensor and actuator dynamic models

used in the simulation is presented. A model to

represent a disturbance such as fluid sloshing is

developed. Results developed with the simulation, and

a discussion of these results are presented.

TM- 100390 March 1989

Rolling Contact Fatigue of Surface Modified

440C Using a "'Ge-Polymet'" Type Disc Rod Test

Rig, R.L. Thorn. Materials and Processes Laboratory. N90-20200

Through hardened 440C martensitic stainless

steel test specimens were surface modified and tested

for changes in rolling contact fatigue using a disc on

rod test rig. The surface modifications consisted of

nitrogen, boron, titanium, chromium, tantalum,

carbon, or molybdenum, ion implantation at various

ion fluences and energies. Tests were also performed

on specimens reactively sputtered with titanium

nitride.

TM- 100391 February i990

Cross-Sectional Examination of the Damage

Zone in Impacted Specimens of Carbon/Epoxy

and Carbon/PEEK Composites. A.T. Nettles and

N.J. Magold. Materials and Processes Laboratory. N90-21 !25

This document presents a computer program used

to translate PATRAN finite element model data into

STAGS (Structural Analysis of General Shells) input

data. The program supports translation of nodal, nodal

constraints, element, force, and pressure data. The

subroutine UPRESS required lot the readings of live

pressure data into STAGS is also presented.

Drop weight impact testing was utilized to inflict

damage on eight-ply bidirectional and unidirectional

samples of carbon/epoxy and carbon/PEEK

(polyetheretherketone) test specimens with impact energies ranging from 0.80 J tO 1.76 J. The impacting tup

was of a smaller diameter (4.2-mm) than those used in

most previous studies, and the specimens were placed

over a hole 10.3 mm in diameter to obtain a puncture
NASA TECHNICAL MEMORANDUM

type of impact. The specimens were cut with a

diamond wheel wafering saw through the impacted

area perpendicular to the outer fibers. Photographs at

12 x magnification were taken of these cross-sections

and examined. The results on the bidirectional samples

show little damage until 1.13 J, at which point delaminations were seen in the epoxy specimens. The PEEK

specimens showed less delamination than the epoxy

specimens for a given impact energy' level. The

unidirectional specimens displayed more damage than

the bidirectional samples lot a given impact energy,

with the PEEK specimens showing much less damage

than the epoxy material.

are presented as an indicator of the type of data that is

provided by the Drop Tube Facility. A summary

bibliography of past Drop Tube experiments is provided, and an appendix explaining the noncontact

temperature determination of free-falling drops is

provided. This document is to be revised occasionally

as improvements to the Facility are made and as the

summary bibliography grows.

TM- 100393 April 1990

Compendium of Fracture Mechanics Problems.

R. Stallworth, C. Wilson, and C. Meyers. Structures and Dynamics Laboratory. N90-21414

TM- 100392 March 1990

The NASA/Marshall Space Flight Center Drop

Tube User's Manual. T.J. Rathz and M.B.

Robinson. Space Science Laboratory.

N90-20251

A comprehensive description of the structural and

instrumentation hardware and the experimental

capabilities of the 105-meter Marshall Space Flight

Center Drop Tube Facility is given. This document is

to serve as a guide to the investieator who wishes to

perlorm materials processing experiments in the Drop

Tube. Particular attention is given to the Tube's

hardware to which an investigator must interface to

perform experiments. This hardware consists of the

permanent structural hardware (with such items as

vacuum flanges), and the experimental hardware (with

the furnaces and the sample insertion devices). Two

furnaces, an elecmm-beam and an electromagnetic

levitator, are currently used to melt metallic samples in

a process envinmment that can range from 10 _' Tort to

1 atmosphere. Details of these furnaces, the processing

environment gases/vacuum, the electrical power, and

data acquisition capabilities are specified to allow an

investigator to design his/her experiment to maximize

successful results and to reduce experimental "'setup"

time on the Tube. Various devices used to catch

samples while intlicting minimum damage and to

enhance turnaround time between experiments are

described. Enough information is provided to allow an

investigator who wishes to build his/her own furnace

or sample catch devices to easily interface it to the

Tube. The experimental instrumentation and data

acquisition systems used to perform pre-drop and inflight measurements of the melting and solidification

process are also detailed. Typical experimental results

This report presents fracture mechanics analysis

results from the following structures/components

analyzed at Marshall Space Flight Center (MSFC)

between 1982 and /989: space shuttle main engine

(SSME), Hubble Space Telescope (HST), external

tank attach ring, B-I stand lox inner tank, and solid

rocket booster (SRB). Results from the SSME high

pressure fuel turbopump (HPFTP) second stage blade

parametric analysis determined a critical flaw size for a

wide variety of stress intensity values. The engine

0212 failure analysis was a time-dependent fracture

life assessment. Results indicated that the disk ruptured due to an overspeed condition. Results also indicated that very small flaws in the curvic coupling

area could propagate and lead to failure under normal

operating conditions. It was strongly recommended

that a nondestructive evaluation inspection schedule be

implemented. The main ring of the HST, scheduled to

launch in 1990, was analyzed by safe-life and fail-safe

analyses. First safe-life inspection criteria curves for

the ring inner and outer skins and the fore and all

channels were derived. Afterwards the skins and

channels were determined to be fail-safe by analysis. A

conservative safe-life analysis was done on the 270

redesign external tank attach ring. Results from the

analysis were used to determine the nondestructive

evaluation technique required. A leak before burst

analysis of the B- I stand Iox inner tank indicated that

leakage would be detected well before burst conditions

developed.

TM- 100394 April 1990

The Corrosion Protection of 6061-T6 Aluminum

By a Polyurethane-Sealed Anodized Coat. M.D.

Danford Materials and Processes Laboratory.

N90-21191
NASA TECHNICAL MEMORANDUM

The corrosion protection of 6061-T6 anodized

aluminum afforded by a newly patented polyurethane

seal has been studied using the ac impedance technique. Values of the average corrosion rates over a 27-

day exposure period in 3.5% NaCI solutions at pH 5.2

and pH 9.5 compared very favorably for Lockheedprepared polyurethane-sealed and dichromate-sealed

coats of the same thickness. Average corrosion rates

for both specimens over the first 7 days of exposure

compared well with those for a hard anodized, dichromate-sealed coat, but rose well above those for the hard

anodized coat over the entire 27-day period. This is

attributed both to the greater thickness of the hard

anodized coat, and possibly to its inherently better

corrosion protective capability.

TM- 100395 April 1990

Definition of Large Components Assembled OnOrbit and Robot Compatible Mechanical Jointsl

J. Williamsen, F. Thomas, J. Finckenor, and B.

Spiegel. Structures and Dynamics Laboratory.

N90-22043

One of four major areas of project Pathfinder is

in-space assembly and construction. The task of inspace assembly and construction is to develop the

requirements and the technology needed to build

elements in space.

This paper identifies a 120-ft diameter tetrahedral

aerobrake truss as the focus element. A heavily loaded

mechanical joint is designed to robotically assemble

the defined aerobrake element. Also, typical large

components such as habitation modules, storage tanks,

etc., are defined, and attachment concepts of these

components to the tetrahedral truss are developed.

TM- 100396 December !989

Atmospheric Environment for Space Shuttle

(STS-34) Launch. G.L. Jasper and G.W. Batts.

Space Science Laboratory.

This report presents a summary of selected atmospheric conditions observed near space shuttle STS-34

launch time on October 18, 1989, at Kennedy Space

Center, Florida. Values of ambient pressure, temperature, moisture, ground winds, visual observations

(cloud), and winds aloft are included. The sequence of

pre-launch Jimspbere-measured vertical wind profiles

is given in this report. The final atmospheric tape,

which consists of wind and thermodynamic parameters

versus altitude, for STS-34 vehicle ascent has been

constructed. The STS-34 ascent atmospheric data tape

has been constructed by Marshall Space Flight Center's Earth Science and Applications Division to

provide an internally consistent data set for use in postflight performance assessments and represents the best

estimate of the launch environment to the 400.000-ft

altitude that was traversed by the STS-34 vehicle.

TM- 100397 April 1990

The Temperature Variation of Hydrogen Diffusion Coefficients in Metal Alloys. M.D. Danford. Materials and Processes Laboratory.

N90-2 !836

Hydrogen diffusion coefficients have been measured as a function of temperature for a few metal alloys

using an electrochemical evolution technique. Results

from these measurements are compared to those

obtained by the time-lag method. In all cases, diffusion

coefficients obtained by the electrochemical method

are larger than those by the time-lag method by an

order of magnitude or more. These differences are

attributed mainly to hydrogen trapping.

TM- 100398 April 1990

Gamma-Ray Bursts: Current Status of Observations and Theory. C.A. Meegan. Space Science

Laboratory. N90-22526

Gamma-ray bursts display a wide range of

temporal and spectral characteristics, but typically last

several seconds and emit most of their energy in the

low-energy, gamma-ray region. The burst sources

appear to be isotropically distributed on the sky.

Several lines of evidence suggest magnetic neutron

stars as sources for bursts. A variety of energy sources

and emission mechanisms have been proposed.

TM- 100399 March 1990

Atmospheric Environment for Space Shuttle

(STS-33) Launch. G.J. Jasper and G.W. Batts.

Space Science Laboratory. N90-28159

This report presents a summary of selected atmospheric conditions observed near space shuttle STS-33

launch time on November 22, 1989, at Kennedy Space

Center, Florida. STS-33 carried a Department of

Defense payload and the flight azimuth in this report

will be denoted by a reference flight azimuth, since the
NASATECHNICALMEMORANDUM

actual flight azimuth is not known. Values of ambient

pressure, temperature, moisture, ground winds, visual

observations (cloud)+ and winds aloft are included.

The sequence of pre-launch Jimsphere-measured vertical wind profiles is given in this report. The final

atmospheric tape, which consists of wind and thermodynamic parameters versus altitude, for STS-33

vehicle ascent has been constructed. The STS-33

ascent atmospheric data tape has been constructed by

Marshall Space Flight Centet"s Earth Science and

Applications Division to provide an internally consistent data set for use in postflight performance assesstnents and represents the best estimate of the launch

environment to the 400,000-fl altitude that was

traversed by the STS-33 vehicle.

TM- 100400 March !990

Atmospheric Environment for Space Shuttle

(STS-32) Launch. G.L. Jasper and G.W. Bans.

Space Science Laboratory.

This report presents a summary of selected atmospheric conditions observed near space shuttle STS-32

launch time on January 9, 1990, at Kennedy Space

Center, Florida. Values of ambient pressure, temperature, moisture, ground winds, visual observations

(cloud), and winds aloft are included. The sequence of

pre-launch Jimsphere-measured vertical wind profiles

is given in this report. The final atmospheric tape,

which consists of wind and thermodynamic parameters

versus altitude, for STS-32 vehicle ascent has been

constructed. The STS-32 ascent atmospheric data tape

has been constructed by Marshall Space Flight Center's Earth Science and Applications Division to

provide an internally consistent data set for use in

postflight performance assessments and represents the

best estimate of the launch environment that was

traversed by the STS-32 vehicle.

TM- 100401 June 1990

Estimating the Cost of Major Ongoing Cost Plus

Hardware Development Programs. J.C. Bush.

Space Systems Project Office. N90-25705

This memorandum develops approaches for

forecasting the cost of major hardware development

programs while these programs are in the design and

development C/D phase. Three approaches are

developed: a schedule assessment technique for

bottom-line summary cost estimation, a detailed cost

estimation approach+ and an intermediate cost element

analysis procedure. The schedule assessment technique was developed using historical cost/schedule

performance data.

TM- 100402 June 1990

Equivalent Circuit Models for +.\c Impedance

Data Analysis. M.D. Danford. Materials and

Processes Laboratory. N90-25277

A least-squares fitting routine has been developed

for the analysis ofac impedance data. It has been determined that the checking of the derived equations for a

particular circuit with a commercially available

electronics circuit program is essential. As a result of

the investigation described in this report, three equivalent circuit models have been selected for use in the

analysis of ac impedance data at this laboratory.

TM- 100403 May 1990

Atmospheric Environment for Space Shuttle

(STS-36) Launch. G.L. Jasper and G.W. Batts.

Space Science Laboratory.

This report presents a summary of selected atmospheric conditions observed near space shuttle STS-36

launch time on February 28+ 1990, at Kennedy Space

Center, Florida. STS-36 carried a Department of

Defense payload+ and the flight azimuth in this report

will be denoted by a reference flight azimuth, since the

actual flight azimuth is not known. Values of ambient

pressure, temperature, moisture, ground winds, visual

observations (cloud), and winds aloft are included.

The sequence of pre-launch Jimsphere-measured vertical wind profiles is given in this report. The final

atmospheric tape, which consists of wind and thermodynamic parameters versus altitude, for STS-36

vehicle ascent has been constructed. The STS-36

ascent atmospheric data tape has been constructed by

Marshall Space Flight Center's Earth Science and

Applications Division to provide an internally consistent data set for use in postflight performance assessments and represents the best estimate of the launch

environment to the 400+000-fl altitude that was

traversed by the STS-36 vehicle.

TM- 100404 June 1990

NASA Marshall Space Flight Center Solar

Observatory Report--January-December 1989.
NASA TECHNICAL MEMORANDUM

J.E. Smith. Space Science Laboratory.

N90-25923

This report provides a description of the NASA

Marshall Space Flight Center's Solar Vector Magnetograph Facility and gives a summary of its observations

and data reduction during January-December 1989.

The systems that make up the facility are a magnetograph telescope, an H-alpha telescope, a Questar telescope, and a computer code. The data are represented

by longitudinal contours with azimuth plots.

TM- 100405 July 1990

The Charged Particle Radiation Environment for

AXAF. Marshall Joy. Space Science Laboratory.

N90- 2674 I

The Advanced X-Ray Astrophysics Facility

(AXAF) will be subject to several sources of charged

particle radiation during its 15-year orbital lifetime:

geomagnetically-trapped electrons and protons+

galactic cosmic ray particles, and solar flare events.

The purpose of this report is to estimate these radiation

levels for the AXAF orbit for use in the design of the

observatory's science instruments.

TM- 103505 August 1990

A Transient Response Analysis of the Space

Shuttle Vehicle During Liftoff. J.A. Brunty.

Structures and Dynamics Laboratory.

N90-27735

A proposed transient response method is formulated for the liftoff analysis of the space shuttle vehicle.

The proposed method uses a power series approximation with unknown coefficients fi_r the interface forces

between the space shuttle and mobile launch platform.

This allows the equations of motion of the two

structures to be solved separately with unknown coefficients at the end of each time step. The unknown

coefficients are obtained by enforcing the interface

compatibility conditions between the two structures.

Once the unknown coefficients are determined, the

total response is computed for that time step. The

method is validated by a numerical example of a

cantilevered beam and by the liftoff analysis of the

space shuttle vehicle. The proposed method is compared to an iterative transient response analysis method

used by Martin Marietta fl)r their space shuttle liftoff

analysis. [t is shown that the proposed method uses less

computer time than the iterative method and does not

require as small a time step for integration. The space

shuttle vehicle model is reduced using two different

types of component mode synthesis (CMS) methods,

the Lanczos CMS method and the Craig and Bampton

CMS method, By varying the cutoff frequency of the

Craig and Bampton method it was shown that the space

shuttle interface loads can be computed with reasonable accuracy. Both the Lanczos CMS method and

Craig and Bampton CMS method give similar results.

A substantial amount of computer time is saved using

the Lanczos CMS method over that of the Craig and

Bampton method. However, when trying to compute a

large number of Lanczos vectors, input/output computer time increased and increased the overall computer

time. The application of several liftoff release mechanisms that can be adapted to the proposed method are

discussed.

TM- 103506 August 1990

Hubble Space Telescope Six-Battery Test Bed.

J.A. Pajak, J.R. Bush, Jr., and J.R. Lanier, Jr.

Information and Electronic Systems Laboratory.

N90-27731

A test bed for a large space power system breadboard for the Hubble Space Telescope (HST) was

designed and built to test the system under simulated

orbital conditions. A discussion of the data acquisition

and control subsystems designed to provide for continuous 24-hour per day operation and a general

overview of the test bed is presented. The data acquisition and control subsystems provided the necessary

monitoring and protection to assure safe shutdown

with protection of test articles in case of loss of power

or equipment failure over the life of the test (up to 5

years).

TM- 103507 July 1990

Analysis Techniques Ik)r Residual Acceleration

Data. M.J.B. Rogers, J.I.D. Alexander, and

R.S. Snyder. Space Science Laboratory.

Various aspects of residual acceleration data are

of interest to low-gravity experimenters. Maximum

and mean values and various other statistics can be

obtained from data as collected in the time domain.

Additional information may be obtained through

manipulation of the data. Fourier analysis is discussed

as a means of obtaining information about dominant
NASATECHNICALMEMORANDUM

frequencycomponentsof agivendatawindow.Transformationof datainto differentcoordinateaxesis

usefulin theanalysisof experimentswith different

orientationsand can be achieved by the use of a transformation matrix. Application of such analysis techniques to residual acceleration data provides additional

information than what is provided in a time history and

increases the effectiveness of post-flight analysis of

low-gravity experiments,

TM- 103508 June 1990

Atmospheric Environment for Space Shuttle

(STS-31) Launch. G.L. Jasper and G.W. Batts.

Space Science Laboratory.

This report presents a summary (51"selected atmospheric conditions observed near space shuttle STS-31

launch time on April 24, 199(), at Kennedy Space Center, Florida. Values of ambient pressure, temperature,

moisture, ground winds, visual observations {cloud),

and winds aloft are included. The sequence of prelaunch Jimsphere-measured vertical wind profiles is

given in this report. The final atmospheric tape, which

consists of wind and thernmdynamic parameters

versus altitude, for STS-31 vehicle ascent has been

constructed. The STS-31 ascent atmospheric data tape

has been constructed by Marshall Space Flight Center's Earth Science and Applications Division to

provide an internally consistent data set for use in

postllight performance assessments and represents the

best estimate ¢51 the launch environment to the

400,000-ft altitude that was traversed by the STS-31

vehicle.

TM- 103509 July 1990

TRANSTRAIN: A Program to Compute Strain

Transformations in Composite Materials. Rafiq

Ahmed. Structures and Dynamics Laboratory.

N90-27877

This report documents a computer program that

generates strain transformations and on-axis stresses in

composites given the initial strains and the transformation angles.

TM- 10351 I August 1990

Reliability Growth Modeling Analysis of the

Space Shuttle Main Engines Based Upon the

Weibull Process. J.T. Wheeler. Structures and

Dynamics Labortory. N90-28098

The Weibull process, identified as the nonhomogeneous Poisson process with the Weibull intensity function, is used to model the reliability growth

assessment of the space shuttle main engine test.and

flight failure data. Additional tables of percentagepoint probabilities for several different values of the

confidence coefficient have been generated for setting

( I-c,)100-percent two-sided confidence interval

estimates on the mean time between failures. The

tabled data pertain to two cases: (I) time-terminated

testing and (2) failure-terminated testing. The critical

values of the three test statistics, namely Cramer-von

Mises, Kolmogorov-Smirnov, and chi-square, have

been calculated and tabled for use in the goodness-offit tests for the engine reliability data. Numerical

results are presented for five different groupings of the

engine data that reflect the actual responses to the

failures.

TM- 103512 August 1990

NASA Marshall Space Flight Center Solar

Observatory Report--January-June 1990. J.E.

Smith. Space Science Laboratory.

This report provides a description of the NASA

Marshall Space Flight Center's Solar Vector Magnetograph Facility and gives a summary of its observations

and data reduction during January-June 1990. The systems that make up the facility are a magnetograph telescope, an H-alpha telescope, a Questar telescope, and

a computer code. The data are represented by'

longitudinal contours with azimuth plots.

TM-103513 July 1990

Mesoscale Lightning Experiment (MLE): A

View of Lightning as Seen From Space During

the STS-26 Mission. O.H. Vaughan, Jr. Space

Science Laboratory.

This report provides information on the data

obtained from the Mesoscale Lightning Experiment

(MLE) flown on STS-26. The experiment used onboard TV cameras and a 35-mm film camera to obtain

data. Data from the 35-ram film camera are presented.

During the mission, the crew had difficulty locating the

various targets of opportunity with the TV cameras. To

obtain as much data as possible in the short observational timeline allowed due to other commitments, the

crew opted to use the hand-held 35-ram camera.
NASA TECHNICAL MEMORANDUM

TM-4168 January 1990

New Atmospheric Turbulence Model for Shuttle

Applications. C.G. Justus, C.W. Campbell,

M.K. Doubleday, and D.L. Johnson. Space

Science Laboratory. N90-16389

This report presents an updated NASA atmospheric turbulence model, from 0- to 200-km altitude,

which was developed to be more realistic and less conservative when applied to space shuttle reentry

engineering simulation studies involving control

system fuel expenditures. The prior model used

extreme turbulence (30) for all altitudes, whereas in

reality severe turbulence is patchy within quiescent

atmospheric zones. The updated turbulence model

presented in this report is designed to be more realistic.

The prior turbulence statistics (0" and L) have been updated and have been modeled accordingly.

TM-4172 January 1990

A Field Study of Solid Rocket Exhaust Impacts

on the Near-Field Environment. B.J. Anderson

and V.W. Keller. Space Science Laboratory.

N90-18 i 02

Large solid rocket motors release large quantities

of hydrogen chloride and aluminum oxide exhaust during launch or testing. This report summarizes measurements and analysis of the interaction of this material

with the deluge water spray and other environmental

factors in the near field (within I km of the launch or

test site). Measurements of mixed solid and liquid

deposition (typically 2 normal HCI) following space

shuttle launches and 6.4 percent scale model tests are

described. Hydrogen chloride gas concentrations

measured in the hours after the launch of STS 41D and

STS 51A are reported. Concentrations of 9 ppm, which

are above the 5 ppm exposure limits for workers, were

detected an hour after STS 51A. A simplified model

which explains the primary features of the gas concentration profiles is included.

TM-4204 May 1990

Space Station Freedom Environmental Control

and Life Support System Phase III Simplified Integrated Test Detailed Report. B.C. Roberts,

R.L. Carrasquillo, M.Y. DuBiel, K.Y. Ogle,

J.L. Perry, and K.M. Whitley. Structures and

Dynamics Laboratory. N90-22593

This report is a description of the phase III simplified integrated test (SIT) conducted at the Marshall

Space Flight Center (MSFC) Core Module Integration

Facility (CMIF) in 1989. This was the first test in the

phase III series integrated environmental control and

life support systems (ECLSS) tests. The basic goal of

the SIT was to achieve full integration of the baseline

air revitalization (AR) subsystems for Space Station

Freedom. Included in this report is a description of the

SIT configuration, a performance analysis of each

subsystem, results from air and water sampling, and a

discussion of lessons learned from the test. Also

included in this report is a lull description of the

preprototype ECLSS hardware used in the test.

TM-4206 June 1990

Geometric Programming Prediction of Design

Trends for OMV Protective Structures. R.A.

Mog and J.R. Horn. Structures and Dynamics

Laboratory. N90-23462

The global optimization trends of protective

honeycomb structural designs for spacecraft subject to

hyperveiocity meteoroid and space debris impacts are

presented. This nonlinear problem is first formulated

for weight minimization of the orbital maneuvering

vehicle (OMV) using a generic monomial predictor.

Five problem formulations are considered, each

dependent on the selection of independent design variables. Each case is optimized by considering the dual

geometric programming problem. The dual variables

are solved for in terms of the generic estimated

exponents of the monomial predictor. The primal variables are then solved for by conversion. Finally,

parametric design trends are developed for ranges of

the estimated regression parameters. Results specify

nonmonotonic relationships for the optimal first and

second sheet mass per unit areas in terms of the

estimated exponents.

TM-4233 September 1990

Minimum Weight Design of a Leaf Spring

Tapered in Thickness and Width for the Hubble

Space Telescope-Space Support Equipment. P.I.

Rodriguez. Structures and Dynamics Laboratory.

X90-36120

A linear elastic solution to the problem of

minimum weight design of cantilever beams with variable width and depth is presented. The solution shown

8
NASA TECHNICAL MEMORANDUM

is for the specific application of the Hubble Space Telescope maintenance mission hardware. During these

maintenance missions, delicate instruments must be

isolated from the potentially damaging vibration

environment of the space shuttle cargo bay during the

ascent and descent phases. The leaf springs are

designed to maintain the isolation system natural frequency at a level where load transmission to the instruments is a minimum.

Nonlinear programming is used lor the optimization process. The weight of the beams is the objective

function with the deflection and allowable bending

stress as the constraint equations. The design variables

are the width and depth of the beams at both the free

and the fixed ends.

Space Station Freedom environmental control

and life support system testing has been conducted at

Marshall Space Flight Center since 1986. The phase 1II

simplified integrated test (SIT) conducted from July

30, 1989, through August 11, 1989, tested an integrated air revitalization system. During this test, the

trace contaminant control subsystem (TCCS) was

directly integrated with the bleed stream from the

carbon dioxide reduction subsystem. The TCCS

performed as expected with minor anomalies. The test

set the basis for further characterizing the TCCS

perlormance as part of advance air revitalization

system configurations.

TM-4202 October 1990

Space Station f-';'eethm; Environmental Control

and Life Support System (ECLSS) Phase III

Simplified Integrated Test Trace Contaminant

Control Subsystenl Perfornlance. J.l,. Perry.

Structures and Dynamics Laboratory.

9
NASA TECHNICAL PAPERS

TP-2926 December 1989

A Transient Response Method lor Linear

Coupled Substructures. J.R. Admire and J.A.

Brunty. Structures and Dynamics Laboratory.

N90-13444

This paper presents a new method tor determining the transient response of a discrete coordinate

model of a linear structural system composed of

substructures. The method is applicable to systems

consisting of any number of substructures, both determinate and indeterminate interface boundaries, and

any topological arrangement of the substructures. The

method is simple to implement from a computational

point of view because the equations of motion of each

of the substructures are solved independently, and the

interface boundary compatibility conditions are

enforced at each integration time step by a matrix

multiplication. The method is demonstrated for a

structural system consisting of two beam segments

and acted upon by a time dependent force. The

numerical results from the demonstration problem

validates the accuracy of the method. The application

of this method to structural systems with changing

interface boundary conditions between substructures

is discussed.

TP-2948 October 1989

On the Statistics of El Nifio Occurrences and the

Relationship of El Nifio to Volcanic and Solar/

Geomagnetic Activity. R.M. Wilson. Space

Science Laboratory. N90- !2456

El Nifio is conventionally defined as an anomalous and persistent warming of the waters off the

coasts of Ecuador and Peru in the eastern equatorial

Pacific, having onset usually in southern hemispheric

summer/fall. Examined here are some of the statistical

aspects of El Nifio occurrences, especially as they

relate to the normal distribution and to possible

associations with volcanic, solar, and geomagnetic

activity.

With regard to the "'very strong +. El Nifio of

1982-83, it is noted that, although it may very well be

related to the 1982 eruptions of E1 Chich6n, the event

occurred essentially "'on time +. (with respect to the

past behavior of elapsed times between successive El

Nifio events: a moderate-to-stronger El Nifio was

expected during the interval 1978 to 1982, assuming

that El Nifio occurrences are normally distributed,

having a mean elapsed time between successive

onsets of 4 years and a standard deviation of 2 years

and a last known occurrence in 1976). Also, although

not widely recognized, the whole of 1982 was a

record year for geomagnetic activity (based on the aa

geomagnetic index, with the aa index registering an

all-time high in February 1982), perhaps, important

for determining a possible "'trigger" lor this and other

El Nifio events.

A major feature of this study is an extensive

bibliography (325 entries) on El Nifio and volcanicsolar-geomagnetic effects on climate. Also, included

is a tabular listing of the 94 major volcanic eruptions

of 1835 to 1986.

TP-2976 January 1990

Payload Crew Utilization for Spacelab Missions.

K.Y. Ibrahim and J.D. Weiler. Systems Analysis and Integration Laboratory. N90-14256

This study analyzed planned payload crew utilization on Spacelab missions for the primary purpose

of establishing trends and guidelines. The study

included missions that have flown to date as well as

those in planning. Available data were analyzed on

the basis of four major timetine iterations that occur

during mission design. Data were categorized and

assessed by crewmember, flight day, and mission.

Based on the results of this analysis it was recommended that lor the Requirements Review (RR) and

Preliminary Design Review (PDR) iterations the maximum utilization per shift should be 75 percent lor the

Payload Specialist (PS) and 65 percent for the Mission

Specialist (MS); and tbr the basic and final iterations,

the maximum utilization per shift should be 85 percent for the PS and 75 percent for the MS. Additional

recommendations include limiting the amount of

activity during the first two shifts whenever possible

and establishing a common set of guidelines for the

calculation of crew utilization.

TP-2981 January 1990

Instrumented Impact and Residual Tensile

Strength Testing of Eight-Ply Carbon/Epoxy

Specimens. A.T. Nettles. Materials and

Processes Laboratory. N90- t 6007

Instrumented drop weight impact testing was

utilized to examine a puncture-type impact on thin

10
NASA TECHNICAL PAPERS

carbon/epoxy coupons. Four different material systems with various eight-ply lay-up configurations

were tested. Specimens were placed over a 10.3-ram

diameter hole and impacted with a smaller tup (4.2-

ram diameterl than those used in previous studies.

Force-time plots as well as data on absorbed energy

and residual tensile strength were gathered and

examined. It was found that a critical impact energy,

level existed liar each material tested, at which point

tensile strength began to rapidly decrease with

increasing impact energy.

TP-3013 May 1990

A General-Purpose Balloon-Borne Pointing

System for Solar Scientific Instruments. M.E.

Polites. Structures and Dynamics Laboratory.

N90-21219

intensity profile which significantly, reduces the

effects of the MMI. Quantitative results on peak

density variation and beam quality are presented.

TP-3028 June 1990

Loads Analysis and Testing of Flight Configuration Solid Rocket Motor Outer Boot Ring Segments. Rafiq Ahmed. Structures and Dynamics

Laboratory. N90-25366

This report details the loads testing on in-housefabricated flight configuration SRM outer boot ring

segments. The tests determined the bending strength

and bending stiffness of these beams and showed that

they compared well with the hand analysis. The bending stiffhess test results compared very well with the

finite element data.

This paper describes a general-purpose balloonborne pointing system for accommodating a wide

variety of solar scientific instruments. It is designed

for precise pointing, low cost, and quick launch. It

offers the option of three-axis control, pitch-yaw-roll,

or two-axis control, pitch-yaw, depending on the

needs of the solar instrument. Simulation results are

presented that indicate good pointing capability at Sun

elevation angles ranging from 10 degrees to 80

degrees.

TP-3023 June 1990

Mode-Medium Instability and Its Correction

With a Gaussian Reflectivity Mirror. K.L. Webster and C.C. Sung. Infornmtion and Electronic

Systems Laboratory. N90-25673

A high power CO2 laser beam is known to deteriorate after a few microseconds due to a mode-medium

instability (MMI) which results from an intensity

dependent heating rate related to the vibrational-totranslational decay of the upper and lower CO2 lasing

levels. An iterative numerical technique is developed

to model the time evolution of the beam as it is

affected by the MMI. The technique is used to study

the MMI in an unstable CO2 resonator with a hardedge output mirror for different parameters like the

Fresnel number and the gas density. The results show

that the mode of the hard-edge unstable resonator

deteriorates because of the diffraction ripples in the

mode. We use a Gaussian-reflectivity mirror to

correct the MMI. This mirror produces a smoother

TP-3029 July 1990

Low Velocity Instrumented Impact Testing of

Four New Damage Tolerant Carbon/Epoxy

Composite Systems. D.G. Lance and A.T.

Nettles. Materials and Processes Laboratory.

N90-25198

Low velocity drop weight instrumented impact

testing was utilized to examine the damage resistance

of four recendy developed carbon fiber/'epoxy resin

systems. A fifth material, T300/934, for which a large

data base exists, was also tested lot comparison

purposed. A 16-ply quasi-isotropic lay-up configuration was used lk_r all the specimens. Force/absorbed

energy-time plots were generated for each impact test.

The specimens were cross-sectionally analyzed to

record the damage corresponding to each impact

energy level. Maximum force of impact versus impact

energy plots were constructed to compare the various

systems for impact damage resistance. Results show

that the four new damage tolerant fiber/resin systems

far outclassed the T300/934 material. The most dan>

age tolerant material tested was the IM7/1962 fiber/

resin system.

TP-3030 June 1990

Rotating-Unbalanced-Mass Devices for Scanning Balloon-Borne Experiments, Free-Flying

Spacecraft, and Space Shuttle/Space Station

Experiments. M.E. Polites. Structures and

Dynamics Laboratory. N90-25255

11
NASA TECHNICAL PAPERS

This paper presents a new method for scanning

balloon-borne experiments, free-flying spacecraft,

and gimballed experiments mounted to the space

shuttle or the space station. It uses rotatingunbalanced-mass (RUM) devices for generating circular, line, or raster scan patterns and an auxiliary

control system for target acquisition, keeping the scan

centered on the target, and producing complementary

motion for raster scanning. It is ideal for applications

where the only possible way to accomplish the

required scan is to physically scan the entire experiment or spacecraft as in x-ray and gamma-ray experiments. In such cases, this new method should have

advantages over prior methods in terms of either

power, weight, cost, perlormance, stability, or a

combination of these.

TP-3031 July 1990

Forbidden Tangential Orbit Transfers Between

Intersecting Keplerian Orbits. R.E. Burns. Systems Analysis and Integration Laboratory.

N90-26028

The classical problem of tangential impulse

transfer between coplanar Keplerian orbits is

addressed. A completely analytic solution which does

not rely on sequential calculation is obtained and this

solution is used to demonstrate that certain initially

chosen angles can produce singularities in the

parameters of the transfer orbit. A necessary and sufficient condition for such singularities is that the

initial and final orbits intersect.

TP- 3042 August 1990

An Examination of Impact Damage in Glass/

Phenolic and Aluminum Honeycomb Core

Composite Panels. A.T. Nettles, D.G. Lance,

and A.J. Hodge. Materials and Processes Laboratory. N90-27876

An examination of low velocity impact damage

to glass/phenolic and aluminum core honeycomb

sandwich panels with carbon/epoxy facesheets is

presented. An instrumented drop weight impact test

apparatus was utilized to inflict damage at energy

ranges between 0.7 and 4.2 Joules. Specimens were

checked for extent of damage by cross-sectional

examination. The effect of core damage was assessed

by subjecting impact-damaged beams to four-point

bend tests. Skin-only specimens (facings not bonded

to honeycomb) were also tested lor comparison

purposes. Results show that core buckling is the first

damage mode, followed by delaminations in the

facings, matrix cracking, and finally fiber breakage.

The aluminum honeycomb panels exhibited a larger

core damage zone and more facing delaminations than

the glass/phenolic core, but could withstand more

shear stress when damaged than the glass/phenolic

core specimens.

TP-3058 August !990

Long-Term Orbital Lifetime Predictions. P.E.

Dreher and A.T. Lyons. Missions Operations

Laboratory.

This study analyzed long-term orbital lifetime

predictions. Predictions were made for three satellites:

the Solar Max Mission (SMM), the Long Duration

Exposure Facility (LDEF), and the Pegasus Boiler

Plate (BP). A technique is discussed for determining

an appropriate ballistic cofficient to use in the lifetime

prediction. The orl_ital decay rate should be monitored

regularly. Ballistic coefficient updates should be done

whenever there is a significant change in the actual

decay rate or in the solar activity prediction.

12
NASA CONFERENCE PUBLICATIONS

CP-3085 July 1990

Space Station Freedom Toxic and Reactive

Materials Handling. Charles R. Baugher,

Editor.

CP-3089 September 1990

Current Collection from Space Plasmas. N.

Singh, K.H. Wright. Jr., and N.H. Stone,

Editors.

CP-3088 August 1990

Measurement and Characterization of the

Acceleration Environment on Board the Space

Station. Charles R. Baugher, Editor.

CP-3091 September 1990

Second Conference on NDE tk)r Aerospace

Requirements. K.W. Woodis, C.C. Bryson. and

G.L. Workman, Compilers.

13
NASACONTRACTORREPORTS

(Abstractsfor thesereportsmaybeobtainedfromSTAR)

CR-4260 November1989

SpaceStationAutomationof CommonModule

PowerManagementand Distribution.NAS8-

36433.W. Miller, E. Jones,B. Ashworth,J.

Riedesel.C. Myers,K. Freeman,D.Steele,R.

Palmer,R. Walsh,J. Gohring,D. Pottrufl,J.

Tietz,andD. Britt. MartinMariettaAerospace.

CR-4267 January1990

AutonomousIntegratedGPS/INSNavigation

ExperimentforOMV: PhaseI FeasibilityStudy.

NAS8-38031.T.N. Upadhyay,G.J.Priovolos,

and H. Rhodehamel.MayflowerCommunicationsCompany.Inc. N90-20969

FinalTestReport.NAS8-30490.ThiokolCorp.

N90-90439

CR-183773 August1989

FinalStudyReportfortheSpaceTransportation

BoosterEnginePhaseA" Study,VolumeIl -

Technical. NAS8-36856. Rockwell International, xg0-10184

CR-183774 August1989

FinalStudyReportfortheSpaceTransportation

MainEnginePhaseA"Study,VolumeII - Technical.NAS8-36869.RockwellInternational.

X90-10183

('R-4273 January 1990

Knowledge Management: An Abstraction of

Knowledge Base and Data Base Management

Systems. NAS8-36433. J.D. Riedesel. Martin

Marietta Astronautics Group. N90-22986

CR-4293 May 1990

Optical Properties Monitor - Experiment Definition Phase. NAS8-37755. D.R. Wilkes, J.M.

Bennett, L.L. Hummer. R.A. Chipman, J.B.

Hada_a,v, and L. Pezzaniti. John M. Cockerham & Associates, Inc. N90-25170

CR-4313 August 1990

Size, Duration, and Rate of Growth of Nocturnal

Lightning Events Appearing on Space Shuttle

Video ]'apes. NAS8-32893. C. Breslawski.

State University of New York at Albany.

N90-28310

CR-4318 August 1990

A Comparison of Single-Cycle Versus MultipleCvcle Proof Testing Strategies. NAS8-37451.

S.J. Hudak. Jr., R.C. McClung, M.L. Bartlett,

J.H. FitzGerald, and D.A. Russell (Rocketd\ne). Southwest Research Institute.

N90-28115

CR-183771 July 1989

Flight Motor Set 360L001 lSTS-26RI Final

Report Volume V (Nozzle Component). NAS8-

30490. Thiokol Corp. N90- 13588

CR- 183772 August 1989

Nlinuteman Pressure Transducer Burst Test

CR-183775 October 1989

Atmospheric Cloud Physics Laboratory (ACPL)

Simulation System Mathematical Description.

NAS8-32668. General Electric. N90-70090

CR- 183776 August 1989

Group-Kinetic Theory and Modeling of Atmospheric Turbulence- Final Report, December 1,

1984-November 30, 1987. NAS8-36153.

Universities Space Research Assn.

N90-14728

CR- 183777 May 1989

Technology Assessment of Manufacturing

Processes for Carbon Material Applications in

Advanced Solid Propulsion Systems Five-Year

Plan. NAS8-37801. Hercules. X90-10045

CR- 183778 August 1989

Solid Propulsion Integrity Program Nozzle Third

Quarterly Review. NAS8-37801. Hercules Industry Team. X90- 10009

CR- 183779 August 1988

Turbomachinery Rotor Forces Final Report

(October 30, 1978-August 30, 1988). NAS8-

33108. Califi_rnia Institute of Technology.

X90- 10052

CR- 183780 July 1989

Large Liquid Rocket Engine Transient Performante Simulation System Six Month Report.

NAS8-36994. United Technologies Pratt and

Whitney. X89-10602

14
NASACONTRACTORREPORTS

(Absiracts|k)rthesereportsmaybeobtainedfronlSTAR)

CR-183781 June1989 TransportationSy'stem(STS) Sy'stemsStudy',

FluctuatingPressuresin PumpDiffuscr and AppendixC, Battery Reportfor the Liquid

CollectorScrolls,Partl Final Report.NASS- RocketBoosterTVC Actuators.NAS8-37136.

36223.Ingersoll-RandCompany. Xg0-10048 MartinMarietta. N90-28603

CR-183782 Nmember1989

GammaRadiationBackgroundMeasurements

t'rom Spacelab2 Annual Report.NAS8-

35354.Universityof Alabamain Huntsville.

N9(t-11689

CR-183783 July1989

AtmosphericPhysicalProcesses-FinalReport.

NAS8-36279. University of Alabama in

Huntsville. Ng0-15991

CR-183784 August1989

SpaceShuttleProductionVerificationMotor l

(PV-I) StaticFire FinalTestReportVolume1

(RevisionBY.NAS8-30490.ThiokolCorp.

Ng0-15991

CR-183785 August1989

7U76976-01TransducerAssemblyProof and

Vibration- FinalReport.NAS8-30490.Thiokol

Corp. N90-70215

CR-183786 March1989

Liquid RocketBoosterILRBt lk_rthe Space

TransportationSystemfSTS) SystemsStudy,

VolumeII, FinalReport.NAS8-37126.Martin

Marietta. N90-2860()

CR-183787 March1989

Liquid RocketBooster(LRB) |k)rthe Space

TransportationSystem(STS)SystemsStudy,,

AppendixA, StressAnalysisReportfor the

Pump-Fedand Pressure-FedLiquid Rocket

Booster.NAS8-37136.MartinMarietta.

N90-28601

CR-183790 March1989

Liquid RocketBooster(LRB) for ihe Space

TransportationSystem(STS) SystemsStudy,

AppendixD, TradeStudy;Sun-lmaryfor the

Liquid RocketBooster.NAS8-37136.Martin

Marietta. N90-286(t4

CR-183791 March 1989

Liquid Rocket Booster (LRB) for the Space

Transportation System (STS) Systems Study'.

Appendix E, Pressure-Fed Booster Test Bed for

the Liquid Rocket Booster Study,. NAS8-37136.

Martin Marietta. N90-28605

CR- 183792 March 1989

Liquid Rocket Booster (LRBI for the Space

Transportation System (STS) Systems Study,

Appendix F. Performance and Traiectory lk_r

ALS/LRB Launch Vehicles. NAS8-37136.

Martin Marietta. N90-28606

CR-183793 March 1989

Liquid Rocket Boosler (LRB) for the Space

Transportation System (STS) Systems Study',

Appendix G, LRB for the STS System Study'

Level I1 Requirements, Revision I. January,

1988. NAS8-37136. Martin Marietta.

N90-28607

CR- 183794 March 1989

Liquid Rocket Booster (LRB) for the Space

Transportation System (STS) Systems Study,

Appendix H, LRB for the STS Systems Study'

CEI Specifications. Revision 1, May, 1988.

NAS8-37136. Martin Marietta. N90-71170

CR-183788 March 1989

Liquid Rocket Booster (LRB) for the Space

Transportation System (STS) Systems Study,

Appendix B, Liquid Rocket Booster Acoustic

and Thermal Environments Remtech Report

RTN 186-02. NAS8-37136. Marlin Marietta.

N90-28602

CR- 183789 March 1989

Liquid Rocket Booster (LRB) for the Space

CR-183795 March 1989

Liquid Rocket Booster (LRB) for the Space

Transportation System (STS) Systems Study,

Appendix l, Honeywell Avionics Trades Report.

NAS8-37136. Martin Marietla. N90-71171

CR- 183796 March 1989

Liquid Rocket Booster (LRB) for the Space

Transportation System (STS) Systems Study,

Appendix J, LRB Drawing Package. NAS8-

37136. Martin Marietta. N90-71172

15
NASACONTRACTORREPORTS

(Abstractsfl)r thesereportsmaybeobtainedfromSTAR)

CR-183797 March1989

Liquid RocketBooster(LRB) for the Space

TransportationSystem(STS)SystemsStudy,

AppendixK, LRB ExternalAcousticPower

Levels.NAS8-37136.MartinMarietta.

N90-70700

CR-183798 March1989

Liquid RocketBooster(LRB) for the Space

TransportationSystem(STS)SystemsStudy,

AppendixL, LRBEngineStatusAerojetTechsystems.NAS8-37136.MartinMarietta.

N90-71173

CR-183799 March1989

Liquid RocketBooster(LRB) for the Space

TransportationSystem(STS)SystemsStudy,

AppendixM, PreliminaryHazardAnalysistor

theLRB. NAS8-37136.MartinMarietta.

N90-70608

CR-183800

CRMarch1989

Liquid RocketBooster(LRB) for the Space

TransportationSystem(STS)SystemsStudy,

Appendix N, HoneywellStability Analysis

Report.NAS8-37136.MartinMarietta.

N90-71174

183801 June1989

SRB Thermal EnvironmentsFinal Report.

NAS8-36476.Remtech,Inc. N90-14276

CR-183802 August1989

Measurement of Dampingof GraphiteEpoxy

MaterialsandStructuralJoints,Final Report.

NAS8-36146.AuburnUniversity. N90-14286

CR-183803 August1989

The Effectof ImpurityGaseson PlasmaArc

Welded2219 Aluminum. NAS8-37425. The

University of Texas at El Paso. N90-26935

Poisson Traffic, Final Report. NAS8-36717.

Mississippi State University. N90-13497

CR-I 83806 November 1989

Interim Study Report for the Space Transportation Main Engine Phase A' Study, Volume II.

NAS8-36869. Rockwell International.

X90- 70301

CR- 183807 September 1989

Cryostatless High Temperature Supercurrent

Bearings for Rocket Engine Turbopumps.

H-80591. Mechanical Technology Inc.

N90-12935

CR- 183808 August 1989

Space Transportation Main/Booster Engine Configuration Study, Final Study Report, Executive

Summary Volume I. NAS8-36867 and NAS8-

36855. Aerojet TechSystems. X90-10005

CR- 183809 August 1989

Space Transportation Main/Booster Engine Configuration Study, Final Report and Design

Definition Document Update, Volume II.

NAS8-36867 and NAS8-36855. Aerojet TechSystems. X90-10006

CR- 183810 August 1989

Space Transportation Main/Booster Engine Configuration Study, Appendices, Volume III.

NAS8-36867 and NAS8-36855. Aerojet TechSystems. X90-70304

CR- 18381 I June 1989

Flight Motor Set 360L001 (STS-26R) Final

Report (Reconstructed Dynamic Loads Analysis). NAS8-30490. Morton Thiokol, Inc.

N90-12656

CR- 183804 October 1989

Spacelab System Analysis Marshall Avionics

System Testbed (MAST), Final Report. NAS8-

36717. Mississippi State University.

N90-11802

CR- 183812 September 1987

Final Study Report for Advanced Recovery Systems Development, Volume I, Executive

Summary. NAS8-36631. Pioneer Systems, Inc.

X90-70300

CR- 183805 October 1989

Spacelab Systems Analysis: The Modified Free

Access Protocol: An Access Protocol for

Communication Systems With Periodic and

CR- 183813 September 1987

Final Study Report for Advanced Recovery Systems Development, Volume II, Study Results.

NAS8-36631. Pioneer Systems, Inc. X90-70299

16
NASACONTRACTORREPORTS

(Abstractsfor thesereportsmaybeobtainedfrom STAR)

CR-183814 September1987

FinalStudyReportlk_rAdvancedRecover``' Systems Development. Volume Ill. Program Cost

Estimates. NAS8-36631. Pioneer Systems. inc.

X90-7(i303

CR- 183823 October 1989

Space Shuttle Main Engine Structural Analysis

and Data Reduction/Evaluation Summary Document, Final Report. NAS8-37282. Lockheed

Missiles and Space Co., Inc. N90-91008

CR-1 83815 March 1987

Advanced Recovery Systems Stud',' lbr the Next

Generation Space Transportation System. MidTerm Review. NAS8-36631. Pioneer Systems,

Inc. X90-70302

CR-1 83824 September 1989

ALS Rocket Engine Combustion Devices

Design and Demonstration, Interim Study

Report DR-24. NAS8-38080. Aemiet TechSvslelllS. XgO- 10186

CR-t 83816 September 1987

Work Breakdow'n Structure lor Advanced

Recovery Systems Development. NAS8-36631.

Pioneer Systems, Inc. X90-70460

CR-I 83817 September 1989

Definition of Avionics Concepts fl)r a Heavy

Lift Cargo Vehicle. Appendix A. Final Report.

NAS8-37578. General Dynanaics. N90- 13380

CR- 183818 September 1989

Definition of Avionics Concepts for at Heavv

Lift Cargo Vehicle, Volume I. Executive

Summary, Final Report. NAS8-37578. General

Dynamics. N90-14229

CR-I 83825 July 1987

Structural Assembly Demonstration Experiment

(SAI)E) SSL Report 16-87, Final Report.

NAS8-34959. MIT Space Systems Laboratory.

N88-10868

CR- 183826 September 1989

Cable Coupling Lightning Transient Qualification Final Test Report. NAS8-30490. Thiokol

Corp. N90- 13405

CR- 183827 September 1989

Qualification of lmprmed Joint Heaters Final

Test Report. NAS8-30490. Thiokol Corp.

N90- 13594

CR- 183819 September 1989

Definition of Avionics Concepts fl_r a Heavy

Lift Cargo Vehicle, Volume 2, Final Report.

NAS8-37578. General Dynamics. N90- 14230

CR- 183828 September 1989

Evaluation of Newl``' Formulated Dow Coming

321 Dr``' Film Lubricant Final Test Report.

NAS8-30490. Thiokol Corp. N90- 13661

CR- 183820 September 1989

Definition of Avionics Concepts lor a Heavy'

Lift Cargo Vehicle, Volume 3, Final Report.

NAS8-37578. General Dynamics. X90-90557

CR- 183829 September 1989

Flight Set 360T004 (STS-30) Field Joint Protection System Final Report. NAS8-30490.

Thiokol Corp. N90-14280

CR- 183821 February 1989

Preliminary Design Document Ground Based

Testbed for Avionics Systems, Definition of

Avionics for a Heavy Lift Cargo Vehicle, Document Requirement 7. NAS8-37578. General

Dynamics. Ng0-14231

CR- 183822 March 1989

Liquid Rocket Booster (LRB) for the Space

Transportation System (STS) Systems Study,

Volume I. Executive Summary. NAS8-37137.

Martin Marietta. N90-2859

CR- t 83830 October 1989

JPS Heater and Sensor Lightning Qualification.

Final Report. NAS8-30490. Thiokol Corp.

N90-14530

CR- 183831 September 1989

The Evaluation of a Metered Mixer for RTV

Silicone lbr RSRM Nozzle Backfill Operations.

Final Report. NAS8-30490. Thiokol Corp.

N90-13763

17
NASACONTRACTORREPORTS

(Abstractsfor thesereportsmaybeobtained from STAR)

CR- 183832 August 1989

Systems Tunnel Linear Shaped Charge Lightning Strike Final Test Report. NAS8-30490.

Thiokol Corp. Ng0-13404

CR-I 83833 May 1989

Space Shuttle Production Verification Motor 1

(PV-Ij Static Fire Final Test Report, Volume I

(Revision A). NAS8-30490. Morton Thiokol,

Inc.

CR-183834 July 1989

FANTASTIC User Support - Final Report.

NAS8-36291. Failure Analysis Associates.

X90-10086

CR- 183835 October 1989

Risk-Based Fire Safety Experiment Definition

for Manned Spacecraft. NAS8-37750. University of Calilornia. N90-14262

CR- 183836 September 1989

Optical Properties Monitor Experiment Definition Phase Final Report. NAS8-37755. John M.

Cockerham and Associates, Inc. N90-14092

CR- 183837 December 1989

Research Reports- 1989 NASA/ASEE Summer

Faculty Fellowship Program. NGT-01-008-021.

The University of Alabama in Huntsville and

The University of Alabama in Tuscaloosa.

N90-19390

CR-183838 October 1989

Space Station Attached Payload Program Support, Final Report. NAS8-37583. Universities

Space Research Association. N90-14274

CR- 183839 May 1989

Stress Analysis of the Space Telescope Focal

Plane Structure Joint, Final Report. NAS8-

36288. Auburn University. X90-10080

CR- 183840 October 1989

Space Station Simulation Computer System

tSCS) Study for NASA/MSFC, SCS Study

Report, Volume l, Overview and Summary,

Final Report. NAS8-37745. TRW. N90-20113

CR-I 83841 October 1989

Space Station Simulation Computer System

(SCS) Study for NASA/MSFC, SCS Study

Report, Volume 2, Concept Document, Final

Report. NAS8-37745. TRW. N90-20114

CR- 183842 October 1989

Space Station Simulation Computer System

(SCS) Study for NASA/MSFC SCS Study

Report, Volume 3, Refined Conceptual Design

Report, Final Report. NAS8-37745. TRW.

N90-20115

CR- ! 83843 October 1989

Space Station Simulation Computer System

(SCS) Study for NASA/MSFC SCS Study

Report, Volume 4, Conceptual Design Report,

Final Report. NAS8-37745. TRW. N90-20116

CR- i 83844 October 1989

Space Station Simulation Computer System

(SCS) Study for NASA/MSFC SCS Study

Report, Volume 5, Study Analysis Report, Final

Report. NAS8-37745. TRW. N90-20117

CR- 183845 October 1989

Space Station Simulation Computer System

(SCS) Study for NASA/MSFC, SCS Study

Report, Volume 6, Study Issues Report, Final

Report. NAS8-37745. TRW. N90-20118

CR- 183846 November 1989

Full Bearing Test With Basic Cage, Final

Report. NAS8-37813. Battelle. X90-10079

CR- 183847 September 1989

On-Orbit Electron Beam Welding Experiment

Definition, Final Report. NAS8-37756. Martin

Marietta. N90-15431

CR- 183848 August 1989

Extra-Vehicular Activity Welding Experiment.

NAS8-37753. Rockwell International.

N90-14608

CR- ! 83849 August i 989

Out-Reach In-Space Technology Experiments

Program, Control of Flexible Robot Manipulators in Zero Gravity Experiment Definition

Phase August 16, 1988 Through August 15,

3.8
CRNASA CONTRACTOR REPORTS

(Abstracts for these reports may be obtained from STAR)

1989, Final Report. NAS8-37754. Utah State

University. N90- 25343

CR-1

183850

R.F. Combiner Final Report.

Cincinnati Electronics Corp.

October 1989

NAS8-37662.

X90-72220

83851 November 1989

Causes and Solutions to Pressure Oscillations in

the M-113 Hydroclave, Final Report. NAS8-

30490. Thiokol Corp. N90-90309

CR- 183852 November !989

Technical Evaluation Motor No. 4 (TEM-4)

Final Test Report. NAS8-30490. Thiokol Corp.

N90-90305

CR- 183853 September 1989

Investigation of X-Ray Variability in Highly Active Cool Stars (Ginga Visiting Investigator

Program) Final Report. NAS8-37655. Lockheed.

CR- 183854 December 1989

Space Transportation Booster Engine Configuration Study Addendum Final Report. NAS8-

36857. United Technologies Corp./Pratt &

Whitney. N90- !6862

CR- 183855 December 1988

First Incremental Buy for Increment II of the

Space Transportation System (STS) - Contractor's Final Documentation Report. NAS8-

30490. Thiokol Corp.

CR- 183856 December 1988

Heat Treatment Study, Final Report. NAS8-

36485. The University of Alabama in

Huntsville. N90-90304

CR- 183857 August 1989

6 DOF Motion System Refurbishment for

Marshall Space Flight Center, Final Report.

NAS8-37736. CAE-Link Corp. N90-90765

CR- 183858 November 1989

K5NA and Cork Permeability Evaluation Final

Test Report. NAS8-30490. Thiokol Corp.

N90-90304

CR- 183859 October i 989

Evaluation of the Faulty Right-Hand Center

Field Joint Heater on Flight 6, Final Test Report.

NAS8-30490. Thiokol Corp, N90-90308

CR-I 83860 December 1989

Thiokol/Wasatch Installation Evaluation of the

Redesigned Field Joint Protection System (Concepts ! and 3) Final Report. NAS8-30490.

Thiokol Corp. N90-20127

CR-I 83861 November 1989

Use of Solvent Vacuum Cleaning System on

RSRM Casting Tooling (FINS) Final Report.

NAS8-30490. Thiokol Corp. N90-90300

CR- 83862 December 1989

Safety Solvent Tests for M-320 Washstation

PD-5, Final Report. NAS8-30490. Thiokol

Corp. N90-90310

CR- 83863 November 1989

Replacement for the Base Tape of the Systems

Tunnel Masking System, Final Report. NAS8-

30490. Thiokol Corp. N90-90311

CR- 83864 November 1989

SRB Nose Cap/Frustum Interface Lightning

Test, Final Report. NAS8-30490. Thiokol Corp.

N90-90306

CR- 83865 December 1989

RSRM Rubber Skiving Equipment Replacement, Final Report. NAS8-30490. Thiokol

Corp. N90-903 i0

CR- 83866 December 1989

Removal of Dectol R&O Oil 32 From D6AC

Steel Via Vapor Degreasing, Final Report.

NAS8-30490. Thiokol Corp. N90-90302

CR- 83867 December 1989

360L006 Faulty Right-Hand Center Field Joint

Heater on Flight 6. NAS8-30490. Thiokol Corp.

N90-90303

CR- 183868 September 1989

Review and Assessment of Carbon-Carbon Exit

Cone Technology, Final Report, Volume I.

19
NASA CONTRACTOR REPORTS

(Abstracts for these reports may be obtained from STAR)

NAS8-37801. Hercules Aerospace Co.

X90-10192

CR- 183869 September 1989

Review and Assessment of Carbon-Carbon Exit

Cone Technology. Final Report, Volume II.

NAS8-37801. Hercules Aerospace Co.

X90-10190

Redesigned Field Joint Protection System (Concepts 1 and IC) Final Test Report. NAS8-

30490. Thiokol Corp. N90-70589

CR-183878 April 1990

Shelf Life Extension for the Lot AAE Nozzle

Severance LSC's Final Test Report. NAS8-

30490. Thiokol Corp. N90-21813

CR-183870 September 1989

Review and Assessment of Carbon-Carbon Exit

Cone Technology, Final Report, Volume III.

NAS8-37801, Hercules Aerospace Co.

X90-10191

CR- 183871 December 1989

Space Station Contamination Modeling, Final

Report. H-80598B. Science and Engineering

Associates, Inc. N90-28590

CR-183872 August 1989

Turbine Drive Combustor Technology - Final

Report. NAS8-34928. Rockwell International.

N90-70537

CR- 183873 January 1990

Rocket Engine Power Balance On-Design and

Optimization Code User's Manual - Final

Report. NAS8-37466. Rockwell International.

X90-10188

CR- 183874 January 1990

Rocket Engine Power Balance Off-Design Code

User's Manual, Final Report. NAS8-37466.

Rockwell International. X90- lO 189

CR- 183875 January 1990

Final Report Contract NAS8-36477 for the

Period September 26, 1985 to December 31,

1989. NAS8-36477. The University of Arizona.

CR- 183876 January 1990

The Evaluation of a Double Planetary Mixer for

the RTV Silicone SRM Nozzle Backfill Operation, Final Report. NAS8-30490. Thiokol Corp.

N90-70538

CR- 183877 January 1990

Thiokol/Wasatch Installation Evaluation of the

CR- 183879 November 1989

Qualification for the Profile Measuring Device002 (PMD-002) Final Report. NAS8-30490.

Thiokol Corp. N90-70539

CR- 183880 December 1989

RSRM-7 (360L007} Ballistics/Mass Properties,

Final Report. NAS8-30490. Morton Thiokol,

Inc. N90-70535

CR- 183881 December 1989

NBR Rubber Secondary Vulcanization Evaluation Testing, Final Report. NAS8-30490.

Tbiokol Corp. N90-71177

CR- 183882 October 1989

The Effects of Autoclave Cure Temperatures on

Nonsilicone Teflon Tape With EPDM Rubber,

Final Report, NAS8-30490. Thiokol Corp.

N90-70701

CR- 183883 December 1989

RSRM Forward Dome Inhibitor Region

Improvement, Final Report. NAS8-30490.

Thiokol Corp. N90-70535

CR-I 83884 December 1989

RSRM Forward Dome Inhibitor Voil/Thin Insulation Process Validation, Final Report. NAS8-

30490. Thiokol Corp. N90-71178

CR- 183885 November 1989

Failure Analysis of IU52295-03 RSRM Safety

and Arming Device S/N 0000016, Final Report.

NAS8-30490. Thiokol Corp. N90-71176

CR- 183886 October 1989

Flight Motor Set 360H005 (STS-28R) Volume I

(System Overview) Final Report. NAS8-30490.

Thiokol Corp. N90-70588

20
NASACONTRACTORREPORTS

(Abstractsfl_rthesereportsmaybeobtainedfrom STAR)

CRCRCRCR183887 September1989

FlightSet360L002(STS-27)InsulationComponent Final ReportVolumeIII. NAS8-30490.

ThiokolCorp. N90-70533

183888 Julx'1989

FlightSet360L003(STS-29)Seals,VolumeIV,

FinalReport.NAS8-30490.ThiokolCorp.

N90-71175

183889 September1989

RSRMFieldJointVolumeNo. 4 (V,_)Pressurization Test Results,Final Report. NAS8-

30490.MortonThiokol,Inc. N90-70536

183890 November1989

Developmentof NewMaterialsfor Turbopump

Bearings- PhaseII. FinalReport.NAS8-36180.

SKFMRCBearings. X90-10329

InterchangeMeeting. NAS8-38150.Aerojet

TechSystems.

CR-183897 January1990

SpaceTransportationEngineProgramPhaseB.

ProgramCost Report,DR-6 Ingredientsfor

STEP Success.NAS8-38150.Aerojet TechSystems.

CR-183898 January1990

M-120AluminumFeederInvestigationFinal

Report.NAS8-30490.ThiokolCorp.

N90-70590

CR-183899 February1990

PhaseII-Testingfor Full-ScaleProcessEvaluation of Insulation Edge Separations and Voids in

the (Tang) Flap Area, Final Report. NAS8-

30490. Thiokol Corp. N90-70541

CRCRCR183891 November 1989

The Effects of Reynolds Number, Rotor Incidence Angle and Surface Roughness on the Heat

Transfer Distribution in a Large-Scale Turbine

Rotor Passage. NAS8-37351. United Technologies Research Center. N90-23731

183892 December 1989

Evaluation of Exploration Workshop Concepts,

the Dr. Wernher yon Braun Exploration Forum,

Final Report. H-80597B. The University of

Alabarna in Huntsville. N90-70697

183893 February 1990

Direct Arc Attachment Test Final Test Report.

NAS8-30490. Thiokol Corp. N90-91144

CR- 183900 March 1990

Space Transportation Engine Program Draft

Parametric Analysis Data for Preliminary

Design Document (DR-8). NAS8-38170. United

Technologies Pratt and Whitney.

CR- 183901 March 1990

Evaluation of Powder Metallurgy Alloys in

Hydrogen- Final Report. NAS8-36553. Pratt

and Whitney. X90-10367

CR- 183902 October 1989

Development of Inspection Techniques for

Quantitatively Measuring Surface Contamination on SRM Hardware - Interim Report. NAS8-

30490. Morton Thiokol, Inc. N90-19608

CRCR183894 January 1990

RSRM-8 (360L008) Final Report Ballistics

Mass Properties. NAS8-30490. Thiokol Corp.

183895 March 1990

Space Transportation Engine Program Technical

Interchange Meeting Second Quarterly (DR 2).

NAS8-38170. United Technologies Pratt and

Whitney.

CR-I 83903 February 1990

Chemlok R 205 Process Anomaly Evaluation

Final Report. NAS8-30490. Thiokol Corp.

N90-70540

CR- 183904 February 1990

Flight Set 360H005 (STS-28) Seals Final

Report, Volume IV. NAS8-30490. Thiokol

Corp. N90-28051

CR- 183896 February 1990

Space Transportation Engine Program (STEP)

Phase B, Ingredients for Step Success Technical

CR- 183905 January 1990

M-174 Collector Bag Changing Final Report.

NAS8-30490. Thiokol Corp. N90-70541

21
NASACONTRACTORREPORTS

(Abstracts for these reports may be obtained from STAR)

CR- ! 83906 April 1990

Tethered Satellite System Dynamics and Control

Review Panel, Final Report for Phases 1 and 2.

NAS8-35835. Control Dynamics Co.

N90-70531

CR-! 83907 February 1990

Payload Training Methodology Study Final

Report. NAS8-37737. Essex Corp.

CR-183915 January 1990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (Phase A) Program

Cost Estimates. NAS8-38131. Thiokol Corp.

CR- i 83916 January 1990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (Phase A) Design

Graphics. NAS8-3813 I. Thiokol Corp.

CR-I 83908 March 1990

Qualification for the 8U75686 Field Joint

Assembly Fixture (FJAF) Final Test Report.

NAS8-30490. Thiokol Corp. N90-91145

CR-I 83909 February 1990

Final Report on SEDS Experiment Design

Definition. NAS8-37380. Energy Science

Laboratories, Inc.

CR- !839 !0 January 1990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (Phase A) Final Study

Report, Volume I - Executive Summary. NAS8-

38 !31. Thiokol Corp.

CR- i 839 ! ! January 1990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (Phase A) Final Study

Report Volume II - Final Report. NAS8-38131.

Thiokol Corp.

CR- 183912 January i990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (Phase A) Final Study

Report Volume III - Program Cost Estimates.

NAS8-3813 I. Thiokol Corp.

CR- 183913 January 1990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (Phase A) Work

Breakdown Structure (WBS) and WBS Dictionary. NAS8-38131. Thiokol Corp.

CR- 183914 January 1990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (Phase A) Environmental Studies. NAS8-38131. Thiokol Corp.

CR- 183917 February i 990

Advanced Launch Systems Solid Rocket Booster Systems Definition Study (Phase A) Final

Report (DR-4), Volume I - Executive

Summary. NAS8-38133. United Technologies

Corp.

CR-I 83918 February 1990

Advanced Launch Systems Solid Rocket Booster Systems Definition Study (Phase A) Final

Report (DR-4), Volume II - System Studies.

NAS8-38133. United Technologies Corp.

CR-I 839 !9 February 1990

Advanced Launch Systems Solid Rocket Booster Systems Definition Study (Phase A) Final

Report (DR-4), Volume III - Program Costs.

NAS8-38133. United Technologies Corp.

CR-1 83920 January 1990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (Phase A), Volume I -

Executive Summary, Volume II - Final Report,

Volume III - Program Costs Estimates. NAS8-

38134. Hercules Aerospace Co.

CR- 183921 February 1990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (ALS ADS), Volume

I - Executive Summary. NAS8-38130. Aerojet

Solid Propulsion.

CR- !83922 February 1990

Advanced Launch System Solid Rocket Booster

Systems Definition Study (ALS SDS), Volume

II - Technical Discussion. NAS8-38130.

Aerojet Solid Propulsion.

CR- 183923 February 1990

Advanced Launch System Solid Rocket Booster

9,2
NASA CONTRACT()R RtiP()RTS

<Abstracts fc,r the>,c tCl+_t+rt,, n+a,, he obtained trc, m ST,,\RI

%\_,tctns I)efinitior_ Stud\ (AI+S SDS). Vc, ltunc

Ill ('ost \Vot'k Brcakdc,'an Structure• NAS,++8-

3X 13l). ,,\ero ct Solid Propulsic, n.

(R- 183'-)24 March 1990

N',ttural F.n\ ironment Aru.tl\_,is ]+c,r Aerospa,.'c

Vehicles. Final Report for the Period April I.

1988 Through March 31. 1990. NAS8-37708.

Ct+mputer Sciences Corp.

('R- ,';3925 No,,. enlher 1989

Modification of F+T Nose Cone to Become a

IAne Replacement Unit. NAS8-3620(). Martin

Marietta. N9()-91147

t_'R- 83926 March 1990

Ballistics Final Report Updates I RSRM-I

Through RSR M-5 ) 1360L001 Thrc, ugh

36(1H()05). NAS8-3049(). Thiokol Corp.

N90-91146

CR- 83927 March 199(1

Flight Set 36(1T004 (STS-30) Seals Final

Report. NAS8-30490. Thiokol Corp.

CR- 183928 March 1990

()PT EMI Test Final Test Report. NAS8-3049().

Thiokol Corp. N9(}-91148

CR- 183933 March 199(1

Ad\anced Latmch System Solid Rocket Booster

Sxstelns I)efinition Study Final Report. Volume

I. l-xecutive Stlil1111al_,. NAS8-38132. Atlantic

Research C,mp.

CR- 183934 March 1990

Advanced Latmch Svstem Solid Rocket Booster

Systems I)cfinition Stud'+ Final Report, Volume

2. Technical Report. NAS8-38132. Atlantic

Research Corp.

CR- 183935 March 1990

Advanced l.aunch System Solid Rocket Booster

S\stems Del+inition Study. Final Report.

Volume 3. Cost Estimating Document. NAS8-

38132. Athmtic Research Corp.

CR- 183936 March 1990

Space Transportation Engine Program Phase B

Preliminary Design Document. DR-8, Parametric Analysis. Ingredients liar Step Success.

NAS8-3815(1. Aerojet TechSvstems.

CR- 183937 March 1990

Space Transportation Engine Program (STEP)

Phase B. Technical Interchange Meeting

Minutes. NAS8-3816(t. Rockv,'ell International.

CR- 183929 March 199(J

Investigation of Teflon Topcoat Peeling From

the SRM Pathfinder Core Final Report. NAS8-

30490. Thiokol Corp. N90-91149

CR- 183930 March 199(1

Transportation Monitoring Unit Qualification

Final Test Report. NAS8-30490. Thiokol Corp.

CR- 183931 March 1990

Qualification of the RSRM Field Joint CF Caseto-Insulation Bondline Inspection Using the

Thiokol Corporation Ultrasonic RSRM Bondline

Inspection System Final Test Report. NAS8-

3049(1. Thiokol Corp.

CR-I 83932 March 1990

Technical Evaluation Motor No. 5 (TEM-5t

Final Test Report. NAS8-30490. Thiokol Corp.

CR- 183938 March 1990

Space Transportation l:+ngirle Program I STEP)

Phase B Engine Requirements Review Response

to Action Items. NASS-381bO. Rockwell

International.

CR- 183939 March 1990

Space Transportation Engine Program (STEP)

Phase B Technical Interchange Meeting

Response to Action Items. NAS8-38160. Rockwell International.

CR- 18394(I April 1990

Qualification of the RSRM Field Joint Pinhole

Case-to-lnsulation Bondline Inspection Using

the Thiokol Corporation Ultrasonic RSRM

Bondline Inspection System. NAS8-30490.

Thiokol Corp.

CR- 183941 November 1989

Prohabilistic Model fc,r Fracture Mechanics

23
NASA CONTRACTOR

(Abstracts for these reports may be

Service Life Analysis Final Report, Period of

Performance Septelnber 17, 1987 Through

November 17, 1989. NAS8-36901. United

Technologies Pratt and Whitney. CRCR-183942 February 1990

Internal Rotor Friction Instability Final Report.

NAS8-35601. Mechanical Technology Inc.

CR- 183943 March 1990

Space Transfer Concepts and Analysis lor

Exploration Mission, Second Quarterly Review.

NAS8-37857. Boeing Aerospace and Electronics.

CRCRCRCRCR183944 March 1990

RSRM-9 (360L009) Final Report Ballistics

Mass Properties. NAS8-30490. Thiokol Corp.

183945 December 1989

Fli,,ht Motor Set 360L002 (STS-27R) Final

Report. Volume V (Nozzle Componentt. NAS8-

30490. Thiokol Corp.

183946 April 1990

Annual Report- 1989, Bondline Work Package

4.0, NASA Solid Propulsion Integrity Program

Technical Papers. NAS8-37802. SPIP/Bondline

Industry Team.

CRCR-I

REPORTS

obtained from STAR)

- Final Report, Volume I, Executive Summary.

NAS8-37775. Aerojet and Martin Marietta.

183951 October 1989

Hybrid Propulsion Technology Program Phase I

Final Report, Volume II, Technical Discussion.

NAS8-37775. Aerojet and Martin Marietta.

183952 January 1990

Hybrid Propulsion Technology Program Final

Report. NAS8-37776. Atlantic Research Corp.

183953 October 1989

Hybrid Propulsion Technology Program Volume

I, Conceptual Design Package Final Report.

NAS8-37778. United Technologies Chemical

Systems.

183954 October 1989

Hybrid Propulsion Technology Program Volume

II, Technology Definition Package. NAS8-

37778. United Technologies Chemical Systems.

83955 April 1990

Qualification of the RSRM Field Joint Pinhole

Case-to-Insulation Bondline Inspection Using

the Thiokol Corporation Ultrasonic RSRM

Bondline Inspection System - Final Test Report.

NAS8-30490. Thiokol Corp.

CR-183947 March 1989

Two-Dimensional Kinetics (TDK) Nozzle

Perfl_rmance Computer Program, Volume I,

Engineering Methods. NAS8-36863. Software

and Engineering Associates, Inc.

CR- 183948 March 1989

Two-Dimensional Kinetics (TDK) Nozzle

Performance Computer Program, Volume II,

Programming Manual. NAS8-36863. Software

and Engineering Associates, Inc.

CR- 183956 April 1990

Qualification of the RSRM Field Joint Clevis

Case-to-Insulation Bondline Inspection Using

the Thiokol Corporation Ultrasonic RSRM

Bondline Inspection System - Final Test Report.

NAS8-30490. Thiokol Corp.

CR- 183957 April 1990

Flight Set 360L001 (STS-26) Igniter, Post

Flight, Final Report. NAS8-30490. Thiokol

Corp.

CR- 183949 March 1989

Two-Dimensional Kinetics (TDK) Nozzle

Perlormance Computer Program, Volume III,

User's Manual. NAS8-36863. Software and

Engineering Associates, Inc.

CR- 183950 October 1989

Hybrid Propulsion Technology Program Phase I

CR- 183958 June 1989

QM-8 Final Performance Evaluation ReportSeals. NAS8-30490. Thiokol Corp.

CR-183959 April 1990

Qualification of the RSRM Case Membrane

Case-to-Insulation Bondline Inspection Using

the Thiokol Corporation Ultrasonic RSRM

24
NASACONTRACTORREPORTS

(Abstractsforthesereportsmaybeobtainedfrom STAR)

BondlineInspectionSystem- FinalTestReport.

NAS8-30490.ThiokolCorp.

CR-183960 December1989

ThrustChamberPerformancePredictionUsing

the Navier-StokesSolution. NAS8-36899.

LockheedMissilesandSpaceCo.. Inc.

CR-I83961 April 1990

Design of Mechanismsfl_r the Ultraviolet

Imagerfor theGlobalGeospaceSciencesMission of the InternationalSolar Terrestrial

Program,Final Report. NAS8-38144,OLIS

Engineering. X90-90756

CR-183962 March1990

Space Transportation Engine Program (STEP}

Phase B Technical Interchange Meeting

Response to Comnlents. NAS8-38160. Rockwell International.

CR-1 83963 May 1990

Intelligent Robotic Systems Study (IRSS) Phase

I! Final Report. NAS8-36431. Martin Marietta.

CR- 183964 April 1990

Engineering Aspects of the Ultraviolet lmager

and the Meastirement of Stratospheric Hydroxyl

by Ultraviolet Spectroscopy, Final Report.

NAS8-37458. Science and Engineering Associates, Inc.

CR- 183965 December 1989

System Requirements Specification for Nondestructive Evaluation Ima,,e and Manufacturin_

Data Analysis Workstation. NAS8-37801. Boeing Aerospace and Electronics.

CR- 183966 May 1990

TEM-6 Fixed Housing Transducer Qualification

and EA934NA Retaining Agent Usage Final

Test Report. NAS8-3()490. Thiokc, l Corp.

N9(}-91174

CR- 183968 May 1990

Technical Evaluation Motor No. 6 (TEM-6)

Final Test Report. NAS8-30490. Thiokol Corp.

N90-91169

CR- 183969 April 1990

Automated Fluid Interface System (AFIS) Final

Report Document. NAS8-37457. Fairchild

Space.

CR- 183970 February 1990

Tethering Sockets and Wrenches - Final Report.

NAS8-30490. Tbiokol Corp. N90-91172

CR- 183971 May 1990

Field Joint Assembly Fixture Paint Sensitivity

on Painted Outer Clevis Leg, Final Test Report.

NAS8-30490. Thiokol Corp. N90-91175

CR- 183972 November 1989

Hybrid Propulsion Technology Program Phase I.

Final Report, Volume I, NAS8-37777. General

Dynamics Space Systems Div.

CR- 183973 November 1989

Hybrid Propulsion Technology Program Phase I,

Final Report. Volume II. NAS8-37777. General

Dynamics Space Systems Div.

CR-I 83974 December 1989

Hybrid Propulsion Technology Program Phase I,

Final Report, Volume 1II Thiokol Corporation

Space Operations. NAS8-37777. General

Dynamics Space Systems Div.

CR-I 83975 October 1989

Hybrid Propulsion Technology Program Final

Report, Volume IV. NAS8-37777. Rockwell International.

CR-1 83976 July 1988

DRIRU I! Safety P/an. NAS8-37741. Teledyne

Systems Co.

CR- 183967 December 1989

Evaluation of Berkshire Lab Tips TM

Polyurethane (Cleanroom) Swabs lModel No.

[,TOO3163R) for Precision Cleaning on RSRM

Cases. Final Report. NAS8-30490. Thiokol

Corp. N90-91173

CR-183977 July 1988

DRIRU II Quality Plan. NAS8-37741. Teledyne

Systems Co.

25
NASACONTRACTORREPORTS

(Abstractsfor thesereportsmaybeobtainedfromSTAR)

CR-183978 April 1990

ProceedingsAdvisoryCommitteeon Standardizationof Carbon-PhenolicTestMethodsand

Specifications.NAG8-545.MississippiState

Uni\ersitv.

CR-I83979 June1990

FlightMotorSet360L007(STS-33R)Finalreport. NAS8-30490.ThiokolCorp.

CR-I83980 May1990

Qualification of the Installation Links for the

RSRM Field Joint Heater Retention Strap

Tensioning Tool Final Test Report. NAS8-

30490. Thiokol Corp. N90-91170

CR-183981 May 1990

Qualification of the Enhanced Redesigned

RSRM Field Joint and Igniter-to-Case Joint

Heaters Final Test Report. NAS8-30490.

Tbiokol Corp. N90-91171

CR- 183982 June 1990

Final Test Report for the S&A Device Performante Under Power Spike Conditions. NAS8-

30490. Thiokol Corp. N90-91176

CR- 183983 March 1990

Small Helium-Cooled Infrared Telescope Experiment for Spacelab-2 IIRT)- Final Report.

NAS8-32845. Smithsonian Institution.

CR- 183984 March 1990

Space Transfer Vehicle Concepts and

Requirements Study Interim Review Briefing

No. 2. NAS8-37855. Boeing.

CR-I 83985 June 1990

Interface Characterization Modal Test Techniques Final Report for Task I. NAS8-38251.

Lockheed Missiles and Space Co., Inc.

N90-91181

CR-183987 June 1990

Final Report for Certification of IU51703 Pyrotechnic Basket Lot AAD. NAS8-30490. Thiokol

Corp. N90-91177

CR-183988 May 1990

Final Report NASA Contract NAS8-36998.

Engineering Technology. Inc. N90-91180

CR- 183989 June 1990

EA-934NA Adhesive With Cab-O-Sil to Primer

Bond Strength Test, Final Report. NAS8-30490.

Thiokol Corp. N90-91179

CR- 183990 November 1989

Automated Fluid Interface System (AFIS)

Requirements Document. NAS8-37457. Fairchild Space. N90-91178

CR- ! 83991 June 1989

Space Radiation Studies - Final Report. NAS8-

35354. The University of Alabama in

Huntsville.

CR- 183992 June 1990

Hydrogen Induced Fracture Characteristics of

Single Crystal Nickel-Based Superalloys, Final

Report. NAS8-38184. Auburn University.

CR- 183993 June 1989

Measurement of Terms and Parameters in

Turbulent Models, Final Report. NAS8-36354.

Colorado State University.

CR- 183994 March 1990

Lox Manifold Tee Analysis Final Report.

NAS8-37285. SECA, Inc.

CR- 183995 June 1990

Flight Motor Set 360L001 (STS-26R) Final

Report, Volume I, Revision A. NAS8-30490.

Thiokol Corp.

CR- 183986 May 1990

Carbon Deposition Model for OxygenHydrocarbon Combustion Task VI Final report.

NAS8-34715. GenCorp Aerc_iet.

CR- 183996 May 1990

External Tank Aerothermal Design Criteria

Verification. Volume I. NAS8-36946. Remtech.

CR- 183997 June 1990

External Tank Aerothermal Design Criteria

26
,NASA CONTRACTOR REPORTS

tAbstracts for these reports may be obtained from STAR)

Verification, Volume 11. NAS8-36946. CRRemtech.

CR-1 83998 March 1990

Research of Pressure lnstrunmntation Task C -

Prototype for NASA Space Shuttle Mare

Engine - Final Report. Volume I. NAS8-34769.

Honey well.

CR-1 83999 March 1990

Research of Pressure Instrumentation Task C -

Prototype for NASA Space Shuttle Main

Engine - Final Report, Volume II. NAS8-

34769. Honeywell.

CR-I 84000 May 1990

I)efinition of a High Resolution Gamma-Ray

and Hard X-Ray Spectrometer (HIREGS) for the

MAX "91 Solar Balloon Program, Final Report

for June 5, 1989 - February 28, 1990. NAS8-

37687. University of California.

CR- 184001 July 1990

QM-6 Final PerRmnance Evaluation Report

Igniter. NAS8-30490. Thiokol Corp.

CR- 184002 June 1990

Igniter Adapter-to-lgniter Chamber Deflection

Test Final Report, Revision A. NAS8-30490.

Thiokol Corp.

CR- 184003 July 1990

Final Report tk)r the M-52 Spray Booth Qualification Test. NAS8-30490. Thiokol Corp.

CR- 184004 June 1990

Nylon and Tel)on Scribe Effect on NBR to

Chemlok 233 and NBR to NBR Bond Interfaces

Final report. NAS8-30490. Thiokol Corp.

CR- 184005 June 1990

Evaluation of EA-934NA with 2.5c,4 Cab-O-Sil

Final Report. NAS8-30490. Thiokol Corp.

184007 February 1990

Flight Motor Set 36()L006 (STS-34) Final

Report Volume 1 System Overview. NAS8-

30490. Thiokol Corp.

CR- 184008 June 1990

Second Order Tensor Finite Element - Final

Report. NAS8-37283. Computational Mechanics Co.

CR- 184009 April 1990

Heat Treatment Study,,' Ii. H-80579B.. The

University of Alabama in Huntsville.

CR- 184010 July 1990

Flight Motor Set 360L008 (STS-32R) Final

Report, Volume l, System Overview. NAS8-

30490. Tbioko] Corp,

CR- 184011 June 1990

Asbestos Bag Drying Final Report. NAS8-

30490. Thiokol Corp,

CR- 184012 December 1988

Historical Annotated Bibliography: Space Station Documents. NAS8-35900. Compiled by

Management Operations Office.

CR- 184013 December 1988

Chronology MSFC Space Shuttle Program:

Development, Assembly, and Testing Major

Events, NAS8-35900. Compiled by'

Management Operations Office.

CR- 184014 December 1988

Chronology: MSFC Space Station Program,

1982 - Present, Maior Events. NAS8-35900.

Compiled by Management Operations Office.

CR- 184015 July 1990

RSRM Reliability Demonstration Report for the

Second Quarter 1990. NAS8-30490. Thiokol

Corp.

CR- 184006 July 1990

Evaluation of EDR-3 Vibration, Shock,

Temperature, and Humidity Recording Unit

Final Test Report. NAS8-30490. Thiokol Corp.

CR- 184016 August 1990

PV-I Final Perlormance Evaluation Report Igniter. NAS8-30490. Thiokol Corp.

27
NASACONTRACTORREPORTS

(Abstractsfor thesereportsmaybeobtainedfrom STAR)

CR-184017 May1990

STS-33R,RSRM-007,360L007KSCProcessing Configurationand Data Report.NAS8-

30490.ThiokolCorp.

CR-184020 July1990

AutomatedUltrasonicThicknessGaugeof Case

and NozzleComponents,Final Test Report.

NAS8-30490.ThiokolCorp.

CR-184018 July1990

Evaluationof theNovaGageFinalTestReport.

NAS8-30490.ThiokolCorp.

CR-18402I

GasketDynamicTestingFinal

NAS8-30490.ThiokolCorp.

August1990

Test Report.

CR-184019 August1990

InterimReporton Qualificationof WeccoAP

for UseinTP-H1148andTP-H1178Propellants

- InterimReport.NAS8-30490.ThiokolCorp.

28
ANDERSON.B.J. ES44

SMITH.R.E. FWG

SUGGS.R.J. ES44

HICKEY.M. USRA

Recenthnprovementsin AtmosphericEnvironmentModelsfor SpaceStationApplications.

Forpresentationatthe29thAerospaceSciences

Meeting.Reno,Nk:. Januar\7-10, 1991.

MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

Federation(IAF), Malaga,Spain,October9-13,

1989.

ANDERSON.B.J. ES44

SMITH,R.E. FWG

NaturalEn'_inmmentDefinitionsfor Designof

the SpaceStation. For presentationat the

ESA Space Environment Analysis Workshop,

Noordxvijk, The Netherlands, October 9-12

1990.

ANDERSON, J.R. EH 12

\VII_BUR. P.J.

CARRUTH, R.

An hm System Incorporating RF Mass Separation. For presentation at the 21st International

Electric Propulsion Conference, Orlando, FL.

Jul\ 1990.

AVANS, S L. ED52

HORN, J.R.

\VILLIAMSEN. J.E.

Shielding Requirements for Space Station Habitability Modules. For presentation at the Orbital

Debris Conference. Baltimore, MD, April

16-19. 1990.

BACCHUS, D.L. ED33

Experimental Determination of Convective Heat

Transfer Coefficients in the Separated Flow

Region of the Space Shuttle Solid Rocket Motor

Noz/le. For presentation at the AIAA 28th

Aerospace Sciences Meeting. Reno, NV, Januarv 8-11, 1990.

BAGDIGIAN. R.M. ED62

Water Reclamation and Management for the

Space Station Freedom. For presentation at the

American Water Works Association Annual

Conference, Cincinnati. OH. June 19-20. 1990.

ANDRE, M. ES53

CREW, G.B.

PETERSON. W.K.

PERSOON. A.M.

POLLOCK, C.J.

ENGEBRETSON, M.J.

Ion Heating by Broadband Low-Frequency

\Va\es in the CusWCleft. For publication in the

Journal of Geophysical Research. Washington,

DC.

ASHWORTH, B. Martin Marietta

\VAI,LS. B. EB 12

Auto13omou', Operation of a Space Station/"roedora T 3pe Pox_cr Tcstbed, For presentation at

the Artificial Intelligence and Advanced Atttomarion Techniques for Fault Diagnosis

Recovery Workshop, Houston, TX. June 18.

1990.

AUSTIN. G. PT31

VINOPAL, T. Boeing

BANGOUND Boeing

Designing the Space Transfer Vehicle. For

presentation at the International Astronautical

BAKER. M. EH14

Tribological Effects on Seals and Fasteners. For

presentation at the AIAA Space Programs and

Technologies Conference 1990. Huntsville. AL.

September 25-27. 1990.

BALASUBRAMANIAM. K.S. ES52

WEST. E.A.

Polarization Studies of the Zeeman Effected

Spectral Lines Using the MSFC Magnetograph.

For presentation at SPIE's Conference on

Polarimetry: Radar, Infrared. Visible. Ultraviolet. and X-Ray. Huntsville, AL. May 14-16,

1990.

BALASUBRAMANIAM, K.S. ES52

WEST. E.A.

HAGYARD, M.J.

Stokes Profile Analysis of a Sunspot Using the

MSFC Magnetograph. For presentation at the

Workshop on Solar Polarimetry, Sunspot, NM,

August 27-31, 1990.

29
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

BAMBERGER.S. ES76

\'AN ALSTINE.J.M.

et a[.

Phase Partitioning in Reduced Gravity. For publication in Advances in Space Research,

Pergamnlon Press, Oxford, England.

BAN KST()N. C. I). Co-op UAH PD 12

GII_BERT. J.A.

GREGUSS, P.

Pctnoranlic Viewing of a Tethered Systenl Using

SEAS[S. For presentation at the Fourth International Conference on Tethers in Space,

Florence, [tab,', October I-5, 1990.

BARBEF,. T.W. ES52

HO()VER. R.B.

SHEALY, D.L.

Design of a Normal Incidence XUV Grating

Spectrograph Using Multilayer Techniques. For

presentation at SPIE's Optical and Optoelecironic Applied Science and Engineering, San

Diego, CA. July' 9-13, 1990,

B A R N EFT. M+ B. EO24

A Colnmercial Assessment of Protein Crystal

Growth m Microgravity. For presentation for

Space Commerce. The ELan Group, Washington, I)C, June 1990.

BARNUM. L.R. ES43 (USRA/

BAII.F.Y. J+C.

MAC'H. D.M.

STEWART. M.F.

CHRISTIAN, H.J.

Study of Triggered Lightning: The Airborne

Field Mill Program. For presentation at the IEEE

International Geoscience and Remote Sensing

Symposium, College Park. MD. May 199/).

BARRET. C. EDI3

The Vehicle Control Systems Branch at the

Marshall Space Flight Center. For presentation

at TABES 90, Huntsville, AL. May 15-16,

Icjc)(i.

BEARDEN. I).B. EB12

1,OI,I +AR. I,. F.

\lodeling a Constant Power Load fl_r Nickeltt,,,drogen Battery Testing Using SPICE, For

publication in the 1990 IECEC Proceedings,

Reno, NV. August 1990.

BERANEK, R. PS02

KOCZOR, R.

Earth Science Instruments. For presentation at

TABES 90, Huntsville, AL, May 15-16, 1990..

BERTERO, G.A. ES75

HOFMEISTER, W.H.

ROBINSON, M.B.

BAYUZICK, R.J.

Rapid Solidificatin of Nb-Si Alloys in the NbRich Eutectic Range. For publication in Metallurgical Transactions A, Pittsburg, PA.

BHAT, B.N. EH23

McPHERSON, W.B.

PANDA, B. IITRI

Development of Hydrogen Resistant Alloys for

Moderate and High Temperature Services. For

presentation at the Fourth NASP Review and

Workshop - Hydrogen - Material Interactions,

Scottsdale, AZ. May' 30-June I, 1990.

BHAT. B.N. EH23

Advanced Materials Research and Development

at MSFC. For presentation at the Graduate

Seminar, University of Tennessee Space Institute, Tullahoma, TN, January 17, 1990.

BOARDSEN, S. ES53

GALLAGHER, D.L.

Study of Funnel Shaped Low Frequency Waves

at the Earth's Magnetic Equator. For presentation at the 1990 Spring Meeting American

Geophysical Union, Baltimore, MD, May

29-June I, 1990.

BOWDLE, D. ES43

ROTHERMEL, J.

ARNOLD, J.

Global Backscatter Experiment (GLOBE)

Research and Rest, Its. For presentation at the

AGU 1990 Fall Meeting, San Francisco, CA,

December 3-7, 1990.

BOWER. C.R.

DIETZ, K.L.

RAMSEY, B,D.

ES65

3O
MSFC PAPERS CLEARED FOR PRESENTATION

(Available only from authors. Dates are presentation dates.)

WF, ISSKOPF, M.C.

Background in X-Ray Astronomy Proportional

Counters. For presentation at the IEEE Nuclear

Science Symposium. Arlington, VA, October

23-26, 1990.

BRANDON, L.B. PD12

A Review of the Orbital Maneuvering Vehicle

and the Space Transter Vehicle. For presentation

at the Spacecraft Rendezvous and Docking Conlerence. JSC. Houston, TX, July 9-12, 1990.

BRF, WER, J .C. EBI 2

JACKS()N, L.G.

IAfe Testing of Secondary Ag-Zn Cells li)r the

Orbital Maneuxering Vehicle. For publication in

the 1990 IECEC Proceedings, Reno, NV,

August 1990.

BROOKE, T.Y. ES63

T()KUNAGA. A.T.

('ARR. J.C.

SELLGRF, N, K.

KNACKE. R.F.

AIJ_AMANDOLA, g.J.

SANDFORD, S.A.

T A Pl A, M.

Detection of Strong 3.4 ta.m and 2.8 btm Emission Features in Comet p_Brorsen-Melcalf. For

publication in the Proceedings of the 21st Meetin,, Division of Planetary Sciences, American

Astronomical Society, Providence, RI.

Rendezvous and Docking Conference, Houston,

TX, August 15-16, 1990.

BUECHI£R, I).E. ES43

WRIGHT, P.D.

GOODMAN. S.J.

Lightning/Rainfall Relationships During

COHMEX. For presentation at the AMS Conference on Atmospheric Electricity, Kananaskis

Provincial Park, Canada, October 22-26, 1990.

BUECHLER, D.E. ES43

NIELSEN, K.E.

GOODMAN, S.J.

Cloud-to-Ground Lightning and Rainfall

Volumes in Midlatitude Mesoscale Convective

Systems. For presentation at the AMS Conference on Atmospheric Electricity', Kananaskis

Provincial Park, Canada. October 22-26, 1990.

BUITEKANT, A. Boeing

ROBERTS, B. ED62

Facility fl)r Generating Crew Waste Products fl)r

ECLSS Testing. For presentation at the 20th International Conference on Environmental Systen>, Williamsburg, VA, July' 9-12. 1990.

BURLAGA, L.F. ES52

WILSON, R.M.

Reply' to "'Comment on the Polarity of Magnetic

Clouds." For publication in the Journal of

Geophysical Research, Washington, DC.

BROWN, I).G. ES53

HORWITZ, J.L.

WII,SON, G.R.

GALLAGHf:,R, D.L.

Effects of Currents on Polar Plasma Outflow: A

Time-I)ependent Semi-Kinetic Description. For

presentation at the 1990 Fall Meeting American

Geophysical Union, San Francisco, CA,

l)ecember 3-7, 1990.

BURNETT, T.H. ES62

FOUNTAIN, W.F.

PARNELL, T.A.

ROBERTS, F.E.

DERRICKSON, J.H.

WATTS, J.W.

Energy Spectra of Cosmic Rays Above 1 TeV

Per Nucleon. For publication in the Astrophysical Journal Letters, Chicago, IL.

BRYAN, T.C.

ANDERSON, R.

TSUGAWA, R.

DRAZNIN, M.

Autonomous

nologies.

EB24

Proximity and Docking TechFor presentation at the Autonomous

CACIOPPO. E. ES76

MUNSON, S.

PUSEY, M.L,

Protein Solubilities Determined by a Rapid

Technique and Modification of That Technique

to a Micro-Method. For publication in the

Journal of Crystal Growth, The Netherlands.

31
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly'fl'omauthors.Datesarepresentationdates.

CALVERT.J.A. EP63

The Evolution of a Keel Latch for Use on the

Hubble Space Telescope Maintenance Mission.

For presentation at the 24th Aerospace Mechamsms Symposium, Kennedy Space Center. FL.

April 18-20. 1990,

CAMPBEI,I,. J. ES52

DAVIS. J.

EMSI,IE, A.G.

A Survey of Current Hard X-Ray Imaging Concepts Proposed for Vievdng Solar Flares. For

presentation at SPIE - Optical and Opto

Electronic Applied Science and Engineering,

San I)ie,,o CA July 9-13, 1990.

CAMPINS. H. ES63

DECHER, R.

TELESCO, C.M.

LIEN, J.J.

Groundbased Thermal IR hnages of Comet

Tempel 2. For publication in Icarus, Ithaca, NY.

CARDELINO, B.H. ES74

MOORE, C.E.

STICKEL, R.E.

Static First-Order Hyperpolarizability Calculations for Large Molecular Systems. For publication in the Journal of Physical Chemistry,

Columbus, OH.

CARDELINO, B.H. ES74

MOORE, C.E.

STICKEL, R.E.

Static Second-Order Polarizability Calculations

for Large Molecular Systems. For publication in

The Journal of Chemical Physics, New York,

NY.

CARPENTER, D.L. ES53

GILES, B.L.

CHAPPELL, C.R.

Observations of Plasmaspheric Bulge

Dynamics. For presentation at the Workshop on

Plasmaspheric Refilling, Huntsville, AL,

October 15-16, 1990.

Deployment Dynamics. For presentation at the

Southeastern Conference on Theoretical and

Applied Mechanics, Atlanta. GA, March 22-23.

1990.

CARRINGTON. C.K. PD 12

Nonlinear State Estimation of SEDS Deployment Dynamics. For presentation at the Fourth

International Conference on Tethers in Space,

Florence, Italy, October I-5, 1990.

CARRUTH, M.R. EH 12

VAUGHN, J.

Experimental Examination of Current Collection

Modes of Positively Biased Conductor Surrounded by Dielectric. For presentation at

the Spacecraft Charging Technology Conference-1989, Monterey, CA. October 31-

November 3. 1989.

CARRUTH, M.R. EH 12

DeHAYE, R.F.

NORWOOD, J.K.

WHITAKER, A.F.

Method for Determination of Neutral Atomic

Oxygen Flux. For publication in Review of

Scientific Instruments, New York, NY.

CARTER, D.C. ES76

HE, X.-M.

Structure of Human Serum Albumin. For publication in Science, Washington, DC.

CASALE, E. ES76

WENISCH, E.

HE, X.-M.

RIGHETTI, P.G.

SNYDER, R.S.

JUNGBAUER, A.

TAUER, C.

RUKER, F.

CARTER, D.C.

Crystallization of the Fab from a Human

Monoclonai Antibody Against gp-41 of Human

Immunodeficiency Virus Type I (HIV-I). For

publication in the Journal of Molecular Biology,

London, England.

CARRINGTON, C.K. PD 12

Nonlinear Optimal State Estimation of Tether

CHAN, Y.T. ES75

CHOI, S.K.

32
MSFC PAPERS CLEARED FOR PRESENTATION

(Available only from authors. Dates are presentation dates.)

Magnetic Float Zone Microgravity Crystal

Growth With Application to Titanium Carbide.

For publication in the Journal of Crystal

Growth. The Netherlands.

CHANDLER, M.O. ES53

WAITE. J.H., JR.

MOORE. T.E.

Observations of Polar Ion Outflows. For publication in the Journal of Geophysical Research,

Washington, DC.

CHOU, S.-H. ES42

LOESCH, A.Z.

Supercritical Bamclinic Disturbances Under the

Influence of Topography. For publication in the

Journal of Atmospheric Sciences, New York,

NY.

CHRISTIAN, D.C. ED23

Technical Analysis of Solid Rocket Motor Structure. For presentation at NASTRAN User's

Colh)quim, Portland, OR, April 23-27. 1990.

CHANDLER, M.O. ES53

Circulation of Core hms Within the Plasmasphere. For presentation at the 1990 Spring

Meeting of the American Geophysical Union,

Bahimore, MD, May 31-June I, 1990,

CHRISTIAN. H.J. ES43

Lightning Observations From Space. For

presentation at the 15th General Assembly of the

European Geophysical Society. Copenhagen.

Denmark. April 23-27. 1990.

CHANDI,ER. M.O. ES53

Influence of the Magnetosphere on the Polar

Wind. For presentation at the 1990 Fall Meeting

of the American Geophysical Union, San

Francisco, CA, December 3-7, 1990.

CHANDRASEKAR, V. UAH

GOODMANN. S.J. ES44

lntercomparison of Techniques to Estimate

Rainfall by Radar. For presentation at the AGU

Spring Meeting, Bahimore, MD, May 29-June

1. 1990.

CHEN. C.P. EP55

SCHAFER, C.

Three-Dimensional Computations of Flow Passages in SSME. For publication in the Journal of

Proptfl,,ion.

CHRISTIAN, H.J. ES43

The Global Distribution of Thunderstorms. For

presentation at the AGU Fall Meeting, San

Francisco, CA, December 4-8. 1989.

CHYLEK. P. ES43

JARZEMBSKI, M.

SRIVASTAVE, V.

PINNICK, R.

Pressure Dependence of the Laser-Induced

Breakdown Thresholds of Gases and Droplets.

For publication in the Applied Optics Journal.

Atlanta, GA.

CIKANEK. H.A., I!! HA31

ALS Prototype Engine Program. For presentation at SAE Aerotech "90 Conference, Long

Beach. CA. October JM,. J99I).

CHOU. S.-H. ES42

MII,I,ER. T.

Evolution of Mesoscale Features and Potential

Vorticitv in Baroclinic Waves. For presentation

at the Fourth Conference on Mesoscale

Processes. Boulder. CO. June 25-29, 1990.

CHOU, S.-H. ES42

On Amplitude Modulation of Topographically

Forced Baroclinic Disturbances. For publication

in the Journal of Atmospheric Science, Washmgton. DC.

CLARK. B. ES62

WATTS, J.W., JR.

Portion of Radiation Dose Assessment for the

LEO Transfer Orbits tot the Lunar/Mars Missions. For presentation at COSPAR XXVIII

199(1, Pergamon Press, The Hague. The Netherlands, June 25-July 6. 1990.

CLELAND. J.G. ES74

KORNFELD, D.M.

Optimization of the Parameters for a Rotating.

33
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

Mixed-PhaseReactor.Forpublicationin Transactionsof the ASME Fluids Engineering, Kingston. RI.

CLINTON, R.G. EH34

TURNER. J.E.

Long-Term Compression Effects c,n Elastomeric

O-Ring Behavior. For presentation at AIAA,

31st Structures and Materials Conference, Long

Beach, CA, April 2-4. 1990.

COHI-N, 1+.M. ED25

CERNOCH. 1,.

MATHEWS. G.

STAI,LCUP. M.

Structural Considerations for Fabrication and

Mounting of the AXAF HRMA Optics. For

presentation at Advances in Optical Structure

S\stems International Society for Optical Engineering, Orlando, FL. April 16-21, 1990.

CO,kl FORT. R.H. ES53

RI('HARI)S, P.G.

CRAVEN. P.I).

GALLAGHER, D.L.

('H,,\Pt_EI,I,. C.R.

Early-Stage Refilling Plasma Characteristics

from Observations of Thin Plasmasphere

Boundar\ l+a\ers. For presentation at the Workshot'_ on Plasnlasphere Refilling, Huntsville.

At., October 15-16, 1990.

COMFORT, R.H. ES53

RICHARI)S, P.G.

CHANI)I.ER, M.O.

CRAVEN, P+D.

CHAPPEIA.. C.R.

KOZYRA, J.U.

hm Characteristics of Thin Plasmasphere

Boundar\ I,avers: Observations Versus Theory.

For presentation at the 1990 Spring Meeting of

the American Geophysical Union, Baltimore.

MI). Max 2S June I, 1990,

COMFORT, R.H. ES53

RICHARI)S, P+G.

CRAVFN. P.D.

Ion Characteristics of Thin Plasnlasphere

Boundar\ I+avets. For presentation at Yosetnite

1990 Meeting, Yosemite National Park, CA,

February 6-9, 1990.

COMFORT, R.H. ES53

CHANDLER, M.O.

Semi-Empirical Analytical Model fl)r the Spin

Modulation of RPA Fluxes. For publication in,

Journal of Spacecraft and Rockets, New York,

NY.

COOK, J. EP52

DUMBACHER, D.

ISE, M.

SINGER, C.

Test Results of the Modified SSME at the MSFC

Technology Test Bed Facility. For presentation

at AIAA/ASME/SAE/ASEE 26th Joint Propulsion Conference, Orlando, FL, July' 15-18,

1990.

COOK, J. EP0 l

DUMBACHER. D.

ISE, M.

SINGER, C.

Test Results of the Modified SSME at the MSFC

Technology Test Bed Facility'. For presentation

at the 1990 JANNAF Propulsion Meeting,

Anaheim, CA, October 2-4, 1990.

COOK. W.R. ES65

PRINCE, T.A.

GRINDI.AY, J.E.

RAMSEY. B.D.

WEISSKOPF, M.C.

SKINNER, G.K.

EXOSS: A Hard X-Ray and Soft Gamma-Ray

Astronomy Mission. For presentation at the

SPIE International Symposium on Optical and

Optoelectmnic Applied Science and Engineering, San Diego, CA, July 8-13, 1990.

CRAFT, H.G.. JR. JA61

WICKS, T.G.

Space Station Transition Thrc, ugh Spacelab. For

presentation at AIAA, Huntsville, AL,

September 25, 1990.

CRAVENS, T.E.

WU, D.

SHINAGAWA, H.

ES53

34
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly' from authors, Dates are presentation dates,)

A Two-Dimensional Kinematic Model of the

hmospheric Magnetic Fields at Venus. For

presentation at The Chapman Conference, [,ake

Balaton. Hungary, June 3-g. 1990.

CRt!M IN..1. W. ES42

I.F.SI.IF.. F.\V.

The Spacelab J Mission. For presentation at

AIAA Space Programs and Technologies Conference '40, Huntsville, AL, September 25-27,

1990.

Monotectic Alloy Metal Matrix composites

(TMS-AIME), Warrendale. PA.

[)El.COURT, D.C. ES53

MOORE, T.A.

Pt_I)F.R SF.N, A.

SAUVAUI), J.A.

Stlbstorlll Injection Front Formation by Magnetotail Collapse. For presentation at the 1990

Fall Meeting American Geophysical Union, San

Francb, co, CA, l)ecember 3-7, 1990.

CURRERI, P.A. ES75

Ore Nonspecific Process fl)r Differentiation and

•the Restructuring of Minerals in Vacuum. For

presentation at AIAA 29th Aerospace Sciences

Meeting, Reno, NV, January 7-10, 1991.

DAIJNS, 1. EH22

Violent Oxidation of Lithium Containing

Aluminum Alloys in Liquid Oxygen. For

presentation at the Fifth International Conference on Solid Films and Surfaces, Providence,

RI. August 13-17, 1990.

DAVIS, J.M. ES52

HUDSON, H.S.

A Lunar Based Solar Observatory and the

Human Exploration Initiative. For presentation

at the 175th Meeting of the American Astronomical Society, Albuquerque, NM, June 10-14,

1990.

DAVIS, J.M. ES52

Solar Observations From the Moon: Instrumentation and Data Systems. For presentation at the

AIAA National Conference Space Programs and

Technologies, Huntsville, AL, September

25-27, 1990.

DAVIS, J.M. ES52

Ideas lk_r a Lunar-Based Solar Observatory. For

presentation at the Workshop on Astrophysics

From the Moon, Annapolis, MD, February 5-7,

199(}.

DEAN, N.F.

RUSSELL, K.C.

CURRERI, P.A.

Publication:

ES75

Solidification Processing of

DEI,COURT, D.C. ES53

SAUVAUI), J.A.

MOORE, T.E.

Cleft Contribution to Ring Current Fortnation.

For publication in the Journal of Geophysical

Research. Washington. DC.

DERRICKSON, J.H. ES62

DAKE, S.

DONG, B.

New Calculations and Measurements of the

Coulomb Cross-Section for the Production of

Direct Electron Pairs by High Energy' Nuclei.

For presentation at the 21 st International Cosmic

Ray Conference, University of Adelaide,

Australia, Januar.v (>-It.), 1990.

DERRICKSON, J.H. ES62

PARNELL, T.A.

ROBERTS, F.E.

WATTS, J.\V.

Interactions of High Energy Cosmic Ray Nuclei

in Space Crews. For presentation at the XXVIII

COSPAR 1990, Pergamon Press, The Hague,

The Netherlands, June 25-July 6, 1990.

DeSANCTIS, C.E. PS02

Science and Application Payloads in the 90"s.

For presentation at the 27th Space Congress,

Cocoa Beach, EL, April 24-27, 1990.

DeSANCTIS, C.E. PS02

Mission to Planet Earth Overview. For presentation at TABES "90, Huntsville, AL, May 15-16,

1990.

35
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

DEWBERRY,B.S. EB42

SpaceStationECLSS- A StepTowardAutonomousRegenerativeLife SupportSystems.For

presentationattheFi|_hConferenceonArtificial

Intelli,,ence_for SpaceApplications,ttuntsville,

AL, Ma_22-23. 1990.

DUMBACHER,D.L. EPOI

TechnologyTestBedHealthMonitoringActivities Status.For presentationat the Second

AnnualConferenceon HealthMonitoringfor

SpacePropulsionSystems,Cincinnati,OH,

November14-15,1990.

DOBSON,C.C. EP55

ESKRIDGE,R.H.

ResonantAbsorption and Emission Measurementsof Atomic Sodiumin SSMEExit

Plane.For presentationat theAdvancedEarthto-Orbit PropulsionTechnologyConference,

MarshallSpaceFlight Center,AL, May 15,

1990.

DOI_,LMAN.T.S. ES44

SoftwareSupportEnvironmentDesignKnowledgeCapture.ForpresentationattheSpaceStationEvolution- BeyondtheBaseline,Houston,

TX, February6, 1990.

DORESWAMY,R. EBI2

inlplementationof a Virtual Link Between

PowerSystemTestbedsatMSFCandLeRC.For

presentationatthe IntersocietyEnergyConversion EngineeringConference,Reno, NV,

August12-17, 1990.

DOUGHERTY,N.S.

HOLT.J.B. Rockwell

NESMAN,T.E. ED33

FARR,R.A. ED33

Time-AccurateNavier-StokesComputationsof

Self-ExcitedTwo-Dimensional UnsteadyCavity

Flows. For presentationat the AIAA 28th

AerospaceSciencesMeeting,Reno,NV, January8-11. 1990.

DOWDY,J.F.,JR. ES52

ObservationalEvidencefor TransitionRegion

NetworkLoops.For presentationat the 175th

Meetingof theAmericanAstronomicalSociety,

Albuquerque.NM, June10-14,1990.

DUGAL-WHITEHEAD,N.R. EB12

LOLLAR, L.F.

Fault Analysis of MultichannelSpacecraft

PowerSystems.For publicationin the 1990

IECECProceedings,Reno,NV, August1990.

ELAM,S.

LINDSAY,J.

KOBLISH,T.

LEE,P.

McAULIFFE,D.

EP62

Universityof Michigan

TextronCorp.

TextronCorp.

TextronCorp.

InternalFlow Measurementsof theSSMEFuel

PreburnerInjectorElementUsingRTNR. For

presentationat AIAA/ASME/SAE/ASEE26th

JointPropulsionConference,Orlando,FL. July

16-19,1990.

ELLIS,H.B.,JR. ES63

LESTER,D.F.

HARVEY,P.M.

JOY,M.

TELESCO,C.M.

DECHER,R.

WERNER,M.W.

High Spatial ResolutionMapping of the

Cepheusa Regionat 20 Ixmand100I,zm. For

publication in the Astrophysical Journal, Tucson, AZ.

ELSNER, R.F. ES65

WEISSKOPF, M.C.

The Scattering X-Ray Polarimeter for the

Spectrum-X-Gamma Mission. For presentation

at the Proceedings of Polarimetry: Radar, Infrared Visible Ultraviolet X-Ray, SPIE, Huntsville,

AL. May 14-16, 1990.

ELSNER, R.F. ES65

WEISSKOPF, M.C.

KAARET, P.

NOVICK, R.

SILVER, E.

Off-Axis Effects on the Performance of a

Scattering Polarimeter at the Focus of an X-Ray

Telescope. For publication in the Journal of

Optical Engineering, SPIE, Bellingham, WA.

36
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

EMRICH.W. PDI3

YOUNG.A.

MULQUEEN,J.

NuclearStageConfigurationStudiesfor Mars

Nlissions.Forpresentationat theAIAA Space

Programsand TechnologiesConferenceand

Exhibit, Huntsville, AL, September25-27,

1990.

ESKRIDGE,R.H. EP55

DOBSON,C.C.

ExitPlaneSpectrometer l\)r SpeciesObservation

in theSSME.ForpresentationattheAdvanced

Earth-to-OrbitPropulsionTechnologyConference.MarshallSpaceFlightCenter,AL, May

15. 199().

ETHRIDGE. E.C. ES75

JOHNSON, B.

FENG, C.

Reluctant Glass Formers and Their Applications

in Optical Lens Desi-n_, . For presentation at the

Workshop on Containerless Experimentation in

Microgravity, Pasadena, CA. January' 17-19,

[990.

EUDY, R.G. PF24

Shuttle-C: A 90"s Vehicle. For presentation at

the Huntsville Association of Technical

Societies, Huntsville. AL, May 15-16. 1990.

EUDY, R.G. PF24

Shuttle-C: A 90"s Vehicle. For presentation at

the AIAA, Space Programs and Technologies

Conference. Huntsville, AL. September 25-27.

1990.

EZELL, T.G. EL64

Test Bed Design lk_r Evaluating the Space Station ECLSS Water Recover\ System. For

presentation at the Intersociety Conference on

Environmental Systetns (ICESL Williamsburg,

VA. July 9-12. 1990.

FENNELLY, J.A. ES51

TORR, D.G.

RICHARDS, P.G.

TORR. M.R.

SHARP. W.E.

A Method for the Retrieval of Atomic Oxygen

Number Density and Temperature Profiles from

Ground Based Measurements of the O + (2D-2p)

7320 A Twilight Airglow. For publication in the

Journal of Geophysical Research, Washington,

DC.

FERNANDEZ, K. EB44

An Update on the Use of Simulation in the

Development of Robotic Systems. For presentation at the 41st International Aerospace Federation, Dresden, German Democratic Republic.

October 6, 1990.

FICHTL, G.H. ESO 1

1990 Atmospheric Environment Highlights. For

publication in Aerospace America, New York,

NY.

FINCKENOR. M. EH 15

Micrometeoroid/Space Debris hnpacts on

Materials. For presentation at the AIAA Space

Programs and Technologies Conference 1990,

Huntsville, AL. September 25-27, 1990.

FINESCHI, S. ES52

FONTENLA, J.M.

LJEPOJEVIC, N.N.

Impact Line Polarization in Hot Solar Plasmas

With Non-Maxwellian Electron Distributions.

For presentation at the 175th Meeting of the

American Astronomical Society', Albuquerque.

NM, June 10-14, 1990.

FINESCHI, S. ES52

DEGL'INNOCENTI, L.

A Triangular Property of the Associated

Legendre Functions. For publication in The

Journal of Mathematical Physics, New York,

NY.

FISHMAN. G.J. ES62

HARMON, B.A.

PARNELL. T.A.

LDEF Induced Radioactivity Measurements.

For presentation at the AIAA National Conference on Space Technologies. Huntsville, AL.

September 25-27, 1990.

FISHMAN. G.J. ES62

el al.

37
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly lYomauthors.Datesarepresentationdates.)

Observationof Be on the Surface of the LDEF

Spacecraft. For publication in Nature, Washington. DC.

FISHMAN, G.J. ES62

BATSE: The Burst and Transient Source Experiment on the Gamma Ray Observatory. For

presentation at the Los A[amos Workshop on

Gamma-Ray Bursts, Taos, NM, July 29-August

3, 1990.

F()NTENLA, J.M. ES52

I)AVIS, J.

3-D Description of Vertical Current Sheets With

Application to Solar Flares. For publication in

The Astrophysical Journal, Chicago. IL.

GERLACH, L. EB 13

EDGE, T.M.

Electrical Performance and Orbital Power

Verification of the HST Solar Array. For

presentation at the 21st IEEE Photovoltaic

Specialists Conference, Kissimmee, FL, May;

21-25, 1990.

GOLBEN, J. ES74

VLASSE, M.

MITCHELL, T.

Aligned Sintered Compacts: Routes Toward

Higher Jc's in Bulk High Tc Superconductors.

For presentation at the Second World Congress

on Superconductivity,, Houston, TX, September

10-13, 1990.

FUNSTON. K.M. EDI4

Asymmetry and Damping Seal Effects on

Simple Rotor Stability. For presentation at the

1990 Conference on Advanced Earth-to-Orbit

Propulsion Technology, Huntsville, AL, May

15-17, 1990.

GALLAGHER, D. ES53

CRAVEN, P.

COMFORT. R.

Plasmaspheric Boundary Conditions Upon

Empirical Modeling of the Ionosphere. For

presentation at COSPAR '90, The Hague. The

Netherlands, June 25-July 6. 1990.

GARY. G.A. ES52

Sensitivity Versus Resolution for Vector Magnetic Field Measurements. For presentation at

the 175th Meeting of the American Astronomical Society, Albuquerque, NM, June IO-14,

1990.

GARY, G.A. ES52

Concerning the Extrapolation of Solar Nonlinear

Force-Free Magnetic Fields. For publication in

the Journal of the Italian Astronomical Society.

Rome, Italy.

GARY, G.A. ES52

Solar Vector Field Measurements. For presentation at Solar Polarimetry/National Optical

Astroph3 sits Observatory. Sunspot. NM.

August 27-31. 1990.

GOLDEN, H. EO01

SAENGER, E. McDonald Douglas

Evolution of Spacelab Payload Operations to

Space Station Freedom. For presentation at the

Second International Symposium on Space

Information Systems. Pasadena, CA, September

17-19, 1990.

GOODMAN, H.M. ES44

DODGE, J.

STAR, J.

The WETNET Project. For presentation at the

Sixth International Conference on Interactive

Information and Processing Systems for

Meteorology, Oceanography. and Hydrology,

Anaheim, CA, February 4-9, 1990.

GOODMAN, H.M. ES44

SMITH. M. USRA

LaFONTAINE, V. USRA

MOSS. D. UAH

Earth Science Data Processing, Archiving, and

Access at NASA/MSFC in the 1990's. For

presentation at the Seventh International Conference for Interactive Information Processing,

New Orleans. LA, January 13-18, 1991.

GOODMAN, S.J. ES44

KNUPP, K.R.

Tornadogenesis via Squall Line and Supercell

Interaction Revisited: The 15 November 1989

Huntsville Tornado. For presentation at the

AMS 16th Conference on Severe Local Storms,

38
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

KananaskisProvincialPark,Alberta,Canada,

October22-26. 1990.

GOODMAN,S.J. ES44

WRIGHT,P.D.

Lightningand PrecipitationCharacteristicsof

NewMexicoThunderstorms. Forpresentationat

the AGU Fall Meeting.SanFrancisco,CA,

December4-8. 1989.

GOODMAN,S.J. ES44

CHRISTIAN.H.J.

Lightning.Forpublicationin theGlobalChange

Atlas.CambridgeUniversityPress,NewYork,

NY.

GUO.J. ES55

ABBAS.M.M.

NOLT. I.G.

StratosphericH2_SODistributionFromFarInfrared Observations.For publication in the

GeophysicalResearchLetters(GRL), Washington,DC.

HABBAL.S.R. ES52

DOWDY,J.F.. JR.

WITHBROE.G.L.

A ComparisonBetweenBright Points in a

CoronalHoleandaQuietSunRegion.Forpublicationin AstrophysicalJournal,Chicago,IL.

GOODMAN,S.J. ES44

ClimateVariabilityas Measuredby Observationsof Lightning Activity. For presentation at

the AMS Annual Meeting/Special Session on

Climate Variations. Anaheim. CA, February

4-9, 1990.

GOODMAN, S.J. ES44

BUECHLER, D.

Lightning - Rainfall Relationships. For presentation at the AMS Annual Meeting/Conference

on Operational Precipitation Estimation and

Prediction. Anaheim, CA, February 4.-9, 1990.

GRANT. R.L. Boeing

HOPSON. G.D. KA01

Space Station Freedom Pressurized Element

Desi,,ns For presentation at the 41st International Astronautical Congress, German

Democratic Republic, October 6-13, 1990.

GRANT. R.L. Boeing

HOPSON, G.D. KA01

Space Station Freedom Pressurized Element

Desi_,ns For presentation at the 41st International Astronautics Congress, Dresden,

Germany, October 6-13, 1990.

GREGORY, J.C. ES63

PETERS, P.N.

Measurenlent of the Orbital Attitude Stability of

the LDEF Spacecraft. For publication in Journal

of Guidance Control and Dynamics, Washington, DC.

HAGYARD, M.J. ES52

The Significance of Vector Magnetic Field

Measurements. For publication in Memorie

della Societa Astromica Italiana, Rome, Italy.

HAGYARD, M.J. ES52

HENZE. W., JR. "

Measurements of a Sunspot's Magnetic Field in

the Photospheric and Transition Region. For

presentation at the 175th Meeting of the

American Astronomical Society, Albuquerque,

NM. June 10-14, 1990.

HALE, J.P. II EO23

Developing a Human Computer Interface (HCI)

Interactive Evaluation Environment. For

presentation at the Workshop on NASA Workstation Technology. Palo Alto, CA, March 13-

14. 1990.

HALE, J.P. lI EO23

Assessment of a Head-Mounted Miniature

Monitor. For presentation at the Human Factors

34th Annual Meeting, Orlando, FL, October

8-12, 1990.

HALE, J.P. 11 EO23

Space Station Freedom Habitability. For publication in Newsletter of the Human Factors

Society Aerospace Systems Technical Group,

September 25, 1990.

HALE, J.P. II EO23

Dining in Space, II. For publication in the

39
MSFC PAPERS CLEARED FOR PRESF, NTATION

(Available only from authors. Dates are presentation dates.)

Newsletter of the Human Factors Society

Aerospace Systems Technical Group, July 25,

1990.

HALL, D.K. EBI2

LOLLAR. I,. F.

Development of an Automated Electrical Power

Subsystem Testbed for Large Spacecraft. For

publication in the 1990 EICEC Proceedings,

Reno, NV, August 1990.

HARRISON, J.K. PS04

RUPP, C.C.

CARROLL, J.A.

MARIN. D.

Small Expendable Deployer System Update and

Development Status. For presentation at the

Fourth International Conference in Tethers in

Space, Florence, Italy, October I-4, 1990.

HATHAWAY, D.H. ES52

WILSON, R.M.

Solar Rotation and the Sunspot Cycle. For publication in The Astrophysical Journal, Chicago,

IL.

HATHAWAY, D.H. ES52

HARVEY, K.L.

Analysis of a 116 Year Record of Sunspot Positions and Sizes. For presentation at the 175th

Meeting of the American Astronomical Society,

Albuquerque, NM, June 10-14, 1990.

HAYES, B.C. EO23

Lighting for Space - The Space Station Environment. For presentation at the Illuminating

Engineering Society of North America, Baltimore, MD. July 30-August 2, 1990.

HE, X.M. ES76

CARTER, D.C.

TWIGG, P.D.

MUNSON. S.H.

Modeling Absorption of Area-Detector Data

Using Spherical Harmonics - A Fortran Scaling

Program SPHAB. For publication in ACTA

Crystallographica, Munksgaard, DK-370

Copenhagen K, Denmark.

HEAMAN, J.P. ED35

Design and Performance of an Air Preheater for

Aerodynamic Facilities. For presentation at the

73rd Semiannual Meeting of the Supersonic

Tunnel Association, Urbana-Champaign, IL.

March 26-27, 1990.

HERREN, K. EH 12

LINTON, R.

WHITAKER, A.

In Situ Measurements of Scattering from Contaminated Optics in the Vacuum Ultaviolet. For

presentation at the 20th International Conference

on Environmental Systems, Williamsburg, VA,

July 9-12, 1990.

HICKEY, M.P. ES44

Gravity Wave Modulations of the Mesopause

OH Nightglow, For presentation at the

American Geophysical Union Fall Meeting, San

Francisco, CA, December 4-8, 1989.

HIGGINBOTHAM, H.K. ED62

ECLS Resupply for Space Station Freedom. For

presentation at the 20th International Conference

on Environmental Systems, Williamsburg, VA,

July 9-12, 1990.

HINMAN, E.M. EB24

Physical and Digital Simulations for Space

Robotics. For presentation at the Southeastern

Simulation Conference "90, Huntsville, AL

October 22-23, 1990.

HINMAN, E.M. EB24

Robot-Tended Crystal Growth in a Space-Based

Laboratory. For presentation at the International

Symposium on Laboratory Automation and

Robotics, Boston,. MA, September 16-18,

1990.

HO, C.W. ES53

HORWITZ, J.L.

WILSON, G.R.

SINGH, N.

MOORE, T.E.

Magnetospheric Electron Effects on Polar

Plasma Outflow. For presentation at the 1990

Spring Meeting of the American Geophysical

Union, Baltimore, MD, May 31-June !, 1990.

40
MSFC PAPERS CLEARED FOR PRESENTATION

(Available only from authors. Dates are presentation dates.)

HOEKSEMA, M.T. ES52

SUESS, S.T.

The Outer Magnetic Field. For publication in

Memorie della Societa Astronomica ltaliana,

Rome. hair.

HOFMEISTER. W.H. ES75

BAYUZICK. R.J.

ROBINSON. M.B.

Nucleation in Undercooled Metallic Melts. For

presentation at the Containerless Experimentation in Microgravity' Workshop. Pasadena. CA.

January 17-19. 1990.

HOFMEISTER. W.H. ES75

BAYUZICK. R.J.

ROBINSON. M.B.

Dual Purpo,,e Pvrorneter for Temperature and

Solidification Velocity Measurement. For publication in Review of Scientific Instruments.

New York. NY.

HOFMEISTER. W.H. ES75

BAYUZICK, R.J.

ROBINSON, M.B.

Nucleation in Undercooled Metallic Melts. For

presentation at COSPAR 28 Conference. The

Hague, The Netherlands, June 25-July 2, 1990.

HOLMES, R.R. EH43

BURNS, D.H. EH43

McKECHNIE, T. Rockwell

Vacuum Plasma Spray Forming Narloy-Z and

Intone[ 718. For presentation at the ASM

Ttlermal Spray' Conference, Long Beach, CA,

May 21. 1990.

HOOD. R, E. ES43

SPENCER. R.\V.

,lAMES, M.\V.

The Advanced Microwave Precipitation Radiometer: A New Aircraft for Passive Precipitation

Remote Sensing. For presentation at the Fourth

Airborne Geoscience Workshop, l,;Llolla, CA,

Januar\' 29-Februar\ I. 1991.

HOOVER. R.B. ESOI

De_,ign and Analysis of A_,perical Mvltilaver

Imaging X-Ray Microscope. For publication in

Optical Eneineerin,.z., + Bellin,,ham=. . WA.

HOOVER. R.B. ES52

The Ultra High Resolution XUV Spectroheliograph Ii. Temperature Diagnostic Response to

the Solar Plasma. For presentation at SPIE's

International Symposium on Optical and

Optoelectronic .Applied Science and Engineering. San Diego. CA. July 8-13, 1990.

HOOVER, R.B. ES52

Fabrication and Test of a Normal Incidence

Schwarzschild Multilaver hnaging X-Ray

Microscope. For presentation at SPIE's International Symposiunl on Optical and Optoelectronic Applied Science and Engineering, San

Diego. CA. July 8-13. 1990.

HOOVER. R.B. ES52

Solar Observations With the Multispectral Solar

Telescope Array'. For presentation at SPIE's

International Symposium on Optical and

Optoelectronic Applied Science and Engineering, San Diego, CA, July 8-13, 1990.

HOOVER. R.B. ES52

Performance of the Multispectral Solar Telescope Array' V: Spectral Response. For presentation at SPIE's International Syrnposiun+l on Optical and Optoelectronic Science and Engineering.

San Diego. CA. Jul\, 8-13. 1990.

HOOVER. R.B. ES52

Perlkmnance of the Muhispectral Solar Telescope Array IV: The Soft X-Ray and Extreme

Ultraviolet Filters. For presentation at SPIE's

International Symposium on Optical and

Optoelectronic Applied Sciences and Engineering, San Diego, CA, July 8-13, 1990.

HOOVER. R.B. ES52

Narrow Bank Solar Images in the Soft X-Ray

(5-50A) Regime With Multilayer Optics. For

presentation at SPIE's International Symposium

on Optical and Optoelectronic Applied Science

and Engineering. San Diego. CA. July 8-13,

1990.

41
MSFC PAPERS CLEARED FOR PRESENTATION

(Available only from authors. Dates are presentation dates.)

HOOVER, R.B. ES52

Design of a Narrow Bank XUV Coronagraph

Using Multilayer Optics. For presentation at

SPIE's International Symposium on Optical and

Optoelectronic Applied Science and Engineering. San Diego. CA, July 8-13, 1990.

HOOVER, R.B. ES52

Performance of the Multispectral Solar Telescope Array I1: The Multilayer Mirrors. For

presentation at SPIE's International Symposium

on Optical and Optoelectronic Applied Science

and Engineering, San Diego, CA, July 8-13,

1990.

HOOVER, R.B. ES52

Performance of the Multispectral Solar Telescope Array III: Optical Characteristics of the

Ritchey-Chretien Telescope. For presentation at

SPIE's International Symposium on Optical and

Optoelectronic Applied Science and Engineering. San Diego, CA, July 8-13, 1990.

HOOVER, R.B. ES52

Performance of the Multispectral Solar Telescope Array VI: Performance and Analysis of

Photographic Film. For presentation at SPIE's

International Symposium on Optical and

Optoelectronic Applied Science and Engineering, San Diego, CA. July 8-13, 1990.

HOOVER. R.B. ES52

et al.

Performance of Compact Multilayer Coated

Telescopes at Soft X-Ray/EUV and Far Ultraviolet Wavelengths I. For presentation at the

Society of Photo Optical Instrumentation

Engineers (SPIE), San Diego, CA, July 8-13,

1990.

HOPSON, G.D. KA0 !

AARON. J. JSC

GRANT. R.L. Boeing

Space Station Freedom Pressurized Element

Interior Designs. For presentation at the 41st

International Astronautical Congress, Dresden,

German Democratic Republic, October 6-13,

1990.

HORWITZ, J.L. ES53

MOORE, T.E.

et al.

Kinetic Features of Magnetospheric Core

Plasmas: A New Generation of Observations and

Simulations. For presentation at COSPAR '90,

The Hague, The Netherlands, June 25-July 6,

1990.

HORWITZ, J.L. ES53

COMFORT, R.H.

CHAPPELL, C.R.

A Statistical Characterization of Plasmasphere

Density Structure and Boundary Locations. For

publication in the Journal of Geophysical

Research, Washington, DC.

HUETER, U. PT2 I

SUMRALL, P. PT2 I

HOLDRIDGE, J.

SHEPARD, K.

Infrastructure Assessment of Alternative Mars

Transfer Vehicles. For presentation at the 26th

AIAA/SAE/ASME/ASEE Joint Propulsion Conference, Orlando, FL, July 16-18, 1990.

HUFFAKER, C.F. PT3 I

KELLEY, D. Martin Marietta

Integrated Space Transportation Evolution. For

presentation at AIAA Space Programs and Technical Conference, Huntsville, AL, September

25-27, 1990.

HUMPHRIES, W. ED62

Space Station Freedom Environmental Control

Status Report. For presentation at the 20th

International Conference on Environmental Systems, Williamsburg, VA, July 9-12, 1990.

HUMPHRIES, W.R. ED62

WIELAND, P.O.

ECLSS Development for Future Space Missions. For presentation at the AIAA Space

Programs and Technologies Conference,

Huntsville, AL, September 25-27, 1990.

HUNG, R.J.

LEE, C.C.

LESLIE, F.W.

ES42

42
MSFC PAPERS CLEARED FOR PRESENTATION

(Available only from authors. Dates are presentation dates.)

Gravit,, Jitter Ettected Slosh Waves and the

Stability of a Rotating Bubble Under Microgravity. For publication in Advances in Space

Research. Oxford. England.

HUNG. R.J. ES42

I.EF.. C.C.

I.ESI.IE. F.\V,

Gravit\ Jitter Response Slosh Wave Excitation

on the Fluid in a Rotating Dewar. For publication in Advances in Space Research, Oxford.

England,

HUNG, R.I,. ES42

LEE. C.C.

LESI,]E. F.W.

Response of Gra\itv l.evel Fluctuations on the

Gravity Probe-B Spdcecraft Propellant System.

For publication in the Journal of Propulsion and

Pmvet, Washington, DC.

HUNG, R.J. ES42

I.F+I-, C.C.

I.I-_SI,IF+, F.W.

F+fl'ect of G-Jitter {}n the Stability of Rotating

Bubble Under Microgravity F,nvironment. For

publication in Acta Astronautica, Paris, France.

HUNG, R.J. ES42

TSAO, Y.I).

LESLIE, F.W.

Effect of G-Jilters on the Stability of Rotating

Bubble Under Microgravity Envmmment. For

presentation at the International Astronautical

Federation Conference. Beijing, China, October

7-13. 1989.

HUTT, J.J. EP55

DENNIS, H.J., JR.

Stability Testing of a Modified Space Shuttle

Main Engine. For presentation at the AIAA,

ASME/SAE/ASEE 26th Joint Propulsion Conference, Orlando, FI,, July 16-19, 1990.

JARZEMBSKI, M.A. ES43

SRIVASTAVA, V. USRA

The Electromagnetic Field Enhancement in

Small Liquid Droplets Using Geometrical

Optics. For publication in Applied Optics

Journal, Atlanta, GA.

JARZEMBSKI. M.A. ES43

SRIVASTAVA, V. USRA

Comparison of Laser-lnduced SRS in the Forward Direction of a Droplet with Mie Theory.

For publication in Optics Letters, Lexington,

MA.

JEDLOVEC, G.J. ES43

JAMES, M.W.

ATKINSON, R.J.

The MAMS Quick View System 2 (QVS2): A

Workstation for NASA Aircraft Scanner Data

Evaluation. For presentation at the Seventh International Conference on Interactive Information for Meteorology, Oceanography, and

Hydrology. New Orleans, LA, January 13-18,

1991.

JEDLOVEC, G.J. ES43

WILLIAMS, S.T.

Intercomparison of HUMICAP and VIZ

Humidity. For presentation at the Seventh

Symposium on Meterological Observations and

Instrumentation. New Orleans, LA, January

13-18, 1991.

JOHNSON, C.W. JA41

Spacelab - Beyond Development. For presentation at AIAA, Huntsville, AL, September 25,

1990.

JOHNSON, Y.B. EB 12

Battery Tests Expert Systems. For publication in

the 1990 IECEC Proceedings, Reno, NV,

August 1990.

JONES, J.A. JA21

The Astro-1 Observatory Mission. For presentalion at AIAA, "'Space-1990"s, Countdown to the

21st Century," Huntsville, AL, September 25,

1990.

JONES, L.W. EP53

BERKOPEC, F. LeRC

Engine Selection for the Human Exploration

Initiative. For presentation at AIAA/ASME/

SAE 26th Joint Propulsion Conference,

Orlando, FL, July 16-18, 1990.

43
MSFCPAPERSCLEARED FOR PRESENTATION

_Available onlx, from authors. Dates are presentation dates, t

JOY..M. ES65

HARVEY. P.M.

TOLLESTRUP. E.V.

McGREGOR. P.J.

HYI.AND. A.R.

Muhicotor IR Observations of Extranuclear

Activity in Galaxies. For presentation at

Astrophysics With Infrared Arrays, Kitt Peak

National Obserwm_ry, Tucson. AZ, February

19 23, 1990.

JOY. M. ES65

HARVEY. P.M.

TOLLESTRUP. E.V.

SELLGREN. K.

McGREGOR. P.J.

tt5'I,ANI). A, R.

An Infrared Jet in Centauras A (NGC 51281: A

Link to the Extranuclear Activity' in Distant

Radio Galaxies. For publication in The

Astrophysical Journal, Chicago. IL.

JUSTUS. C.G. ES44

JAMES, B.

Scientific and Engineering Applications of the

Mars-Global Reference Atmospheric Model

(MARS-GRAM). For presentation at the 21st

Annual Lunar and Planetary Science Conference, Houston. TX, March 12-16, 1990.

KAARET, P. ES65

NOVICK. R.

MARTIN, C.

SHAW, P.

HAMII+TON, T.

SUNYAEV, R.

I,APSHOV, [,.

WEISSKOPF. M.C.

ELSNER. R.F.

el al.

SXRP: A Focal Plane Stellar X-Ray Polarimeter

for the Spectrum-X-Gamma Mission. For publication in the Journal of Optical Engineering,

Bellingham, WA.

KAUKLER. W.F. ES75

ROI,IN, T.

ETHRIDGE, E.

Glass Formability in BSCCO Superconductors.

For presentation at the Symposia - 1990

Southeast-Southwest Region Meeting of the

ACS. Nev, Orleans. LA, December 5-7, 1990.

KEHTARNAVAZ, H. NAGS-106

DANG, A.[.

CHIU. H.H.

GROSS, K.W. EP55

Non-Gray Radiation in a Liquid Rocket

Combustion Chamber. For presentation at the

AIAAASME/SAE/ASEE Joint Propulsion Conference. Orlando, FL, July 16-18, 1990.

KELLER, V. PS02

LEE, J.

Earth Science Geostationary Platlbrms. For

presentation at TABES "90, Huntsville, AL,

May' 15-16, 1990.

KIM. J. ES53

SHINAGAWA, H.

Energetics in the Venus Ionosphere at Solar

Minimum Period. For presentation at the 1989

Fall AGU Meeting, San Francisco, CA,

December 4--8, 1989.

KIM, J. ES53

NAGY, A.F.

CRAVENS, T.E.

SHINAGAWA, H.

Temperatures of Individual Ion Species and

Heating Due to Charge Exchange in the Ionosphere of Venus. For publication in the Journal

of Geophysical Research, Washington, DC.

KINTNER. P.M. ES53

SCALES, W.

VAGO, J.

YAU, A.

WHALEN, B.

ARNOI+DY, R.

MOORE, T.

Harmonic H+ Gyrofrequency Structures in

Auroral Hiss Observed by High Altitude Auroral

Sounding Rockets. For publication in the

Journal of Geophysical Research, Washington.

DC.

KISSEL, R. EB24

Auburn Neural Network Panel Discussion

44
MSFCPAPERSCI,EAREDFORPRESENTATION

(Availableonly from authors.Datesarepresentationdates.)

Trai>cript. For publication m WNN 90

Proceedings. June I. 1990.

KNACKE, R.F. ES63

I,ARSON. H.P.

Water Vapor in the Orion Molecular Cloud. For

presentation at AAS The 1990"s a Ne'er Decade

for Astronomy. January 9-13. 1990, and fl)r

publication in AASAIP. New York, NY.

KNACKE. R.F. ES63

LARSON, H.P.

\Vater Vapor in the Orion Molecular Cloud. For

presentation at the Seventh Manchester Astronomical Conference on Molecuhu" Clouds. Manche_,ter, United Kingdom. March 26-30. 1990.

KNACKE. R.F. ES63

LARSON, H.P.

Water Vapor in the Orion Molecular Cloud. For

publication in the Astrophysical Journal, Tucson. AZ.

KN()WLTON, S.F. ES53

POLLOCK. C.J.

CHAPPELL. C.R.

Transverse Energization of O _- in Magnetospheric Upwelling Ion Events Observed by

Dynamics Explorer I. For presentation tit the

1989 Fall AGU Meeting. San Francisco. CA,

December 4-8, 1989.

KOCZOR. R.J. ES41

The GEe Platform. For presentation at the

AIAA "Countdown to the 21st Century."

Huntsville, AL, September 25-28. 1990.

KUSUNOSE. M. ES65

Two-Temperature Accretion Disks With Winds

in a Fluid Approximation. For publication in

The Astrophysical Journal, Chicago. IL.

LANGFORD, G.K. EP53

PRICE. I).E.

GALLAHER, M.

Aeroassist Flight Experiment (AFE) Reaction

Control System (RCS) Preliminary Design. For

presentation at AIAA;ASME,SAE,ASEE 26th

Joint Propulsion Conference. Orlando. FL, July

16-18. 1990.

LAPENTA. W. ES42

SEAMAN. N.L.

A Numerical Investigation of East-Coast

Cyclogenesis During the Cold-Air Dammin<g

Event of 2?-28 February 1982 Part I: Dynamic

and Thermodynamic Structure. For publication

in Monthly Weather Review. Boston. MA.

LAPENTA. W.M. ES42

SEAMAN. N.L.

Numerical Investigation of Physical Processes

Contributing to East Coast Cy'cologensis. For

presentation tit the Fourth Conference on Mesoscale Processes. Boulder. CO. June 25-3(t.

1990.

LAPENTA. W.M. ES42

Photograph. A Real Time Mesoscale Weather

Prediction System Used for Research Teaching

and Public Service at Penn State University. For

publication in the Bulletin of the American

Meteorological Society. Boston. MA.

KOCZOR. R .J. ES4 I

JF, I)I,OVI'_C. G.J.

NASA's Geostationary Earth Observator\': A

Status Report. For presentation at the AMS.

Fifth Conference on Satellite Meteorology and

Oceanography. London. Enghmd. September

3-7, 1990.

KOCZOR. R.J. ES41

NASA's Geosvnchronous Earth Observatory

(GEO) Handout. For presentation at the AMS

Global Change Conference. Anaheim, CA.

February 4-9. 1990.

LEDBETTER. F.E. III EH33

BOWER. M.

Predicting Compression Set in Ehistomeric

Materials. For publication in the International

Journal lor Numerical Methods in Engineering.

LEHOCZKY, S.L. ES75

Microeravitv Processin,, of Elecmmic

Materials. For presentation ai the AIAA 28th

Sciences Meeting, Reno. NV. January 7-1 I,

1990.

45
MSFCPAPERSCLEAREDFORPRESENTATION

tAvailableonly from authors.Datesarepresentationdates.)

LETSON,M.A. ThiokolCorp.

BUNKER,R.C. ThiokolCorp.

CLINTON,R.G. EH34

ProcessModelingfor Carbon-PhenolicNozzle

Materials.Forpresentationatthe1989JANNAF

RNTS Meeting,Silver Spring,MD, October

17-19,1989.

LI, H. EB24

WORKMAN,G.

HINMAN, E.

Characterizationand Improvementof Robot

DynamicsThroughSimulation.Forpresentation

at theSoutheasternSimulationConference"90,

Huntsville, AL, October 22-23, 1990.

LINTON, R. EH 12

Atomic Oxygen/Outgassing on Thermal Control

Coatings. For presentation at the AIAA Space

Programs and Technologies Conference 1990.

Huntsville, AL, September 25-27, 1990.

HASH. J.

Preliminary Crystallographic Examination of a

Novel Fungal Lysozyme From Chalaropsis. For

publication in the Journal of Biological

Chemistry, Baltimore, MD.

McCABE, D.E. EH21

ERNST, H.A.

NEWMAN, J.C.

Application of Elastic and Elastic-Plastic Fracture Mechanics Methods to Surface Flaws. For

presentation at the ASTM 22nd National

Symposium on Fracture Mechanics, Atlanta,

GA, June 26-28, 1990.

McCARTY. J.P. EP01

HAWK, C.W.

Reliability and Flight Safety of Rocket Propulsion Systems. For presentation at the AIAA/

SAE/ASME/ASEE 26tb Joint Propulsion Conference, Orlando, FL, July 16-18, 1990.

LIU. B.L.

O" FARRELL, J.M. Rockwell

JONES. J.H. ED33

Time-Accurate Navier Stokes Computations of

Classical Two-Dimensional Edgetone Flow

Fields. For presentation at the AIAA 28th

Aerospace Sciences Meeting, Reno, NV, Januar\ 8 II, 1990.

McCONNAUGHEY, H.V. ED32

BROWN, G.B.

OLIVE, T.A.

Aerotbermal Environment Induced by Mismatch

at the SSME Main Combustion Chamber-Nozzle

Joint. For presentation at the 26th AIAA/SAE/

ASME/ASEE Joint Propulsion Conference,

Orlando, FL, July 16-18, 1990.

LOLI,AR, i,. F. EB 12

Automating Large Electrical Power Ssstem for

Spacecraft. For presentation at the Aerospace

Applications of Artificial Intelligence, Dayton,

OH, October 23-27, 1989.

LOWERY. J.E. EBI2

I,ANIER. J.R.. JR.

HAI,E. C.I.

WHITT. T.H.

Ongoing Nickel-Hydrogen Energy Storage

Device Testing at George C. Marshall Space

Flight Center. For publication in 1990 IECEC

Proceedings, Reno, NV, August 12-17, 1990.

I,YNE. J.E.

CARTER. D.C.

HE. X.M.

STUBBS,G.

ES76

McCONNAUGHEY, P. ED32

LEE, H.

MOORE, C.

Supercomputing and the Redesign of Space

Shuttle Propulsion Elements. For publication in

Cray Channels, Minneapolis, MN. Spring 1988

Issue.

McCOOL, A.A. CRO 1

ROSS, P.A. Rocketdyne

Space Shuttle Main Engine Safety - A Safe

Engine Assures Access to Space. For presentation at the 41st International Astronautical Federation Congress, Dresden, German Democratic

Republic, October 6-13, 1990.

McDONNELL, J.J. ES42

A Proposed Mechanism for Old Water Discharge Via Macropores in a Steep, Humid

46
MSFCPAPERSCI.EARH) FORPRESI-_NTATION

IA_ailableonly fromauthors. Dates are presentation dates.)

Catchment. Eor publication in Water Resources

Re,,carch. \\'a,,hin_2ton. I)C.

Xlcl)()NNF.IJ.. J.J. ES42

C()STt-S. N.C.

Lise of Remote Sensing in Process H\drolog.v at

Var\ing Basin Scales. For presentation at the

First USA,USSR Joint Conference on Environmenial Hvdroh}g.x and Hydr{}ge{}h}gy, Leningrad. USSR, and Budapest. Hungary. June

18 2t. Iqtt()and June 27-Juh I. Iq_)O.

McDONNELL. J.J. ES42

BONELL. M.

STF.WART. M.K.

IT.A RC[:.. A.J.

I)cutcrium Variations m Storm Rainfall:

Implications for Stream Hydr{}graph Separation.

For publication in Water Resources Research.

Washington, I)C.

McK EAGNEY, D. F.$75

ANI)RFAVS. R.N.

\VAI.CK. S,D.

IJ:.H{)CZKY, S.L.

SZOFRAN. F.R.

The Growth Rate Dependence of Defect Density

in Mercury Cadmium Telluride. For presentation al the TMS Meeting. Anaheim. CA.

Fehruar) 1'0-23, 1990.

MAHAFFEY, W.A. ES42

MUKERJEE, T.

COSTES, N.C.

Simulation of Cold Ftmv l'est in Rockwell

Axisvmmetric Turn Around Duel. For publication in the AIAA Journal. San Diego. CA.

MAHORTER. l,.J. EI)35

McI)ANIFJ,S. I).

CHIK, J.

DII.L, C.C.

Airl]{}w Model Testin_ to I)etermine the Distribution of Hot Gas FIm_ and ()F Ratio Across

the SSME Main In.lector. For presentation al the

1990 JANNAF Propulsion Meeting, Anaheim,

CA, October 2M-. 1990.

MAYNARD, N.C. ES53

AGGSON, T.L.

BASINSKA, E.M.

Bt)RKE, W.J.

CRAVEN. P.

PETERSON, W.K.

SUGIURA, M.

WFJMER, D.R.

WlNN1NGHAN'I, J.D.

Magnetospheric Boundary Dynamics: DE-I and

DE-2 Observations Near the Magnetopause and

Cusp. For publication in the Journal of

Geophysical Research, Washington. DC.

McKEAGNF, Y. D.B. ES75

ANDREWS. R.N.

I,F, CHOZKY, S.I,.

SZOFRAN. F.R.

The M icrostructural and Defect Characterization

{}1 ttg,} sCd_, ,Te As a Function {}1"Growth Rate.

For presentation at the ACCG-8 Conference,

Vail, CO, July 15-2{), 1990.

McPHERSON, W.B. EH23

MOORE, D.R.

VESEI.Y, E.J. IITRI

JACOBS, R.K. IITRI

The Hydrogen Testing Facility at the George C.

Marshall Space Flight Center. For presentation at

the Fourth NASP Review and Workshop -

Hydrogen - Materials Interactions, Scottsdale,

AZ, May 30-June I, 1990.

MAYNARD, W.E. EJ63

Ground and Flight Operations. For presentation

at the Fourth International Conference on

Tethers in Space, Florence. Italy, October 1-5,

199{).

MILLER, T.L. ES42

CHOU, S.-H.

Numerical Experiments {}n Interaction Between

Vertical and Slantwise Convection. For presentation at the Fourth Conference on Mesoscale

Processes, Boulder, CO, June 25-29, 1990.

MILLER, T.L. ES42

PAYNE, K.

A Numerical Study' of the Transition Between

Axisymmetric Flow and Wave in the Baroclinic

Annulus, Including Hysteresis. For publication

47
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly from authors.Datesarepresentationdates.)

in the Journalof the AtmosphericSciences,

AIAA. NewYork, NY.

Publicationin ScienceMagazine,Washington,

DC.

.MOORE,C. ES74

CARDELINO,B.

StaticSecond-OrderPolarizabilitiesof Aminoand Nitro-Benzophenones. For publicationin

theJournalof MolecularStructure.NewYork,

NY.

M()ORE,R.L. ES52

AN, C.-H.

SUESS,S.T.

MUSIELAK.Z.E.

Alfven Speedand Heatingin SolarCoronal

Holes.Forpresentationat the175thMeetingof

the AmericanAstronomicalSociety, Washington,DC. January9-12. 1990.

M()ORE,R.L. ES52

SunspotsandActiveRegions:ObservedProperties. For publication in The Reference

Encyclopediaof AstronomyandAstrophysics,

VanNostrandReinhold,NewYork, NY.

MOORE.R.L. ES52

Hallnlarksof the MagneticField in the Solar

Atmosphere: Structure, Evolution, Heating, and

Flaring. For publication in Memorie della

Societa Astronomica Italiana, Rome. Italy.

MOORE, R.L. ES52

RABIN, D.M.

DOWDY, J.F., JR.

Magnetic Loops in the Chromospheric Network.

For presentation at the 175th Meeting of the

American Astronomical Society. Albuquerque,

NM, June 10-14, It)90.

MOOR E, T.E. ES53

GARBE. G.P.

ARNOLDY, R.L.

KINTNER, P.M.

Topside Ionospheric Heating in an Auroral Arc.

For presentation at the 1990 Spring Meeting of

the American Geophysical Union, Baltimore,

MD, May 2g-June I, 1990.

MOORE, T.E. ES53

The Earth's Ionosphere (Book Review). For

MOORE, T.E. ES53

POLLOCK, C.J.

ARNOLDY, R.L.

CAHILL, L.J.

KINTNER, P.M.

Three-Dimensional Thermal/Superthermal Ion

Composition Measurements Obtained During

the ARCS IV Sounding Rocket Flight. For

presentation at the 1990 Fall Meeting American

Geophysical Union, San Francisco, CA,

December 3-7, 1990.

MORGAN, S.H. ESO1

Science From a Lunar Base. For presentation at

TABES "90 Symposia and Workshops,

Huntsville. AL, May 15-16, 1990.

MOWERY, D.K. EDI3

TOMLIN, D.D.

Tethered Satellite System Dynamics and Control. For presentation at the International Conference on Dynamics of Flexible Structures in

Space, Cranfield, Bedford, UK, May 15-18,

1990.

MULLINS, L.D. EL58

Calculating the Entry/Exit Positions and Times

of an Earth Satellite Passing Through the Umbra

and Penumbra of the Earth's Shadow. For publication in the Journal of Astronautical Sciences,

Springfield, VA.

MUSIELAK, Z.E. ES52

FONTENLA, J.M.

MOORE, R.L.

Do Any White Dwarfs Have X-Ray Coronae?

For presentation _it the 175th Meeting of the

American Astronomical Society, Washington,

DC, January 9-13, 1990.

MYERS, W.N. EP64

WEIR, R.A.

Electromechanica[ Propellant Control System

Actuator. For presentation at the AIAA/SAE/

ASME/ASEE Joint Propulsion Conference,

Orlando, FL, July 16-18, 1990.

48
MSFCPAPERSCLEAREDFORPRESENTATION

_Availableonly from authors.Datesarepresentationdates.)

MYERS,W.N. EP64

FORBES,J.C.

BARNES,W.k.

Orbital ManeuveringVehicle tOMV) ThreePointDockingLatch. For presentationat the

24th AerospaceMechanismsSymposium,

NASA, KennedySpaceCenter, FL, April

18-20,1990.

BioconvectivePatterns.For publicationof

EnvironmentalScienceand Health, Baton

Rouge,LA.

NOEVER.D.A. ES76

The TernaryBaroeffectWith a Nondiffusing

Component.Forpublicationin PhysicalReview

Letters,NewYork, NY.

NAUMANN,R. ES71

Critical Issuesin ProteinCrystalGrowth.For

presentationat New Developmentsin Protein

Cry,stalGrowth,Gull"Shores,AL, May 11-14,

1990.

NOEVER.D.A. ES76

A Noteon the No-SlipConditionAppliedto

Diffu,sin,,Gases.For publicationin Physics

Letters, American Institute of Physics, New

York, NY.

NEIN, M.E. PA01

FIKES, J.C.

Potential Orbital Use of the Space Shuttle

External Tanks. For presentation at the 26th

AIAASAE/ASME/ASEE Joint Propulsion Conference, Orlando, FL, July 16-18, 1990.

NETTLES, A.T. EH33

Impact Testing of Gla,ss/Phenolic Honeycomb

Panels With Graphite/Epoxy Face`sheet,s. For

presentation at the 35th International SAMPE

Symposium, Anaheim. CA, April 2-5. 1990.

NETTLES. A.T. EH33

HODGE, A.J.

Impact Testing of Glas,s/Phenolic Honeycomb

Panels With Graphite/Epoxy Facesheets. For

presentation at the 35th International SAMPE

Symposium,Exhibition, Anaheim, CA, April 2,

1990.

NOEVER. D.A. USRA/ES76

Bioconvective Patterns, Synchrony and

Survival. For publication in Physical Review

Letters. New York, NY.

NOEVER. D.A. USRA/ES76

A Rotating Spectrometer for Concentration,,

Separation of MLcro-or,anl,sms. ' ,,' " For publication

in Review of Scientific Instruments, New York,

NY.

NOEVER. D.A. USRAeES76

MATSOS, H.C.

A Bioa,s,sav for Monitoring Cadmium Based on

NOEVER, D.A. ES76

Baroeffect and an Appropriate Momentum

Boundary Condition. For publication in Journal

of Physics Letters, New York. NY.

NOLL, K.S. ES63

LARSON, H.P.

The Spectrum of Saturn from 1990-2230 Cm t.

Abundances of AsH_, CHAD. CO, GeHa, NH3,

and PHi. For publication in Icarus. New York,

NY.

NORWOOD, J. EH 12

Optical Solar Concentrator Materials. For

presentation at the AIAA Space Programs and

Technologies Conference 1990, Huntsville, AL,

September 25-27, 1990.

O'FARRELL, J.M.

I,IU. B.I..

LOWREY, G.A.

NESMAN, T.E. ED33

Reduction of Vortex-induced Vibration in Vane

Geometries. For presentation at the International

Congress on Recent Development in Air and

Structure Borne Sound and Vibration. Auburn

University, Auburn. AL, March 6-8. 1990.

OWEN, J. V_r. ED64

PAGE, A.

GOODE, B.

Liquid Oxygen Cooled Bearing Ignition Potential Assessment. For presentation at the AIAA/

ASME Joint Thermophysical and Heat Transfer

Conference. Seattle. WA, June 18-20. 1990.

49
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

OWENS,S.F. ES42

COSTES,N.C.

VLACHOS,N.S.

FICHTL,G.H.

Analysisof CoolantFIo,xandHeatTransferin

theSSMEHPOTPNo.4 BearingAssembly.For

publicationin the AIAA Journal,SanDiego,

CA.

OWENS.S. ES42

C()STES.N.

Analysisof Coolant Flow and Heat Transfer

in the SSME HPOTP Number 4 Bearing

Assemblx. For presentation tit the AIAA 28th

Aerospace Science Meeting, Reno, NV, January

8-11. 1990.

OYEDIRAN, A.A. ES42

RICHMAN. M.W.

COSTES. N.C.

Numerical Solutions to the Flow of Granular

Materials Down Bumpy Inclines. For presentation at the 42nd Annual Meeting of Division of

Fluid Dynamics of American Physics Society.

NASA, Ames Research Center, November

19-31, 1989.

Growth of Bulk Single Crystals of Organic

Materials |\_r Nonlinear Optical Devices: An

Overview. For publication in Progress in Crystal

Growth and Characterization, Great Britain.

PETERS, P.N. ES63

DECHER, R.

SISK. R.C.

Self-Stable Suspended Rotors Utilizing Superconducting Niobium. For presentation at the

25th Intersociety Energy Conversion Engineering Conference - Magnetic Bearing Symposium, Reno. NV, August 12-17. 1990.

PETERS, P.N. ES63

GREGORY, J.C.

Atomic Oxygen Effects on Films. For presentation at the AIAA Space Programs and Technologies Conference and Exhibit, Huntsville,

AL, September 25-27. 1990.

PIZZANO, F. CT1 I

Criticality Assessment Approach for Space Station Project. For presentation at the Probabilistic

Safety Assessment and Management (PSAM),

Beverly Hills, CA, February' 4-7. 1991.

PARNEI,I.. T.A. ES62

B['RNETT. T.H.

I)AKE. S.

[)F.RRICKSON, J.H.

el al.

F.mulsion Chambers in Magnetic Fields for

Heax\ Cosmic Ray Interaction and Composition

Studies. For presentation at the 21st International Cosmic Ray Conference, University of

Adelaide, Adelaide, Australia. Januar\ 6-19,

199O.

POLITES. M.E. EDI2

Scanning Balloon-Borne Experiments, FreeFlying Spacecraft, and Space-Based Experiments l,.lsin,, Rotatim, z-U nbalanced- M ass

Devices. For publication in the Journal of Guidance, Control. and Dynamics, Washington, DC.

POLLOCK, C.J. ES53

CHANDLER, M.O.

A Survey of Upwetling Ion Event Characteristics. For publication in JGR, Washington, DC.

PATTERSON. W.J. EH33

Shuttle Redesigned Solid Rocket Motor (RSRM)

Joint Seal Materials. For presentation at the SAE

Seals Committee A-6 Technical Meeting.

Orhmdo. FI.. Mav (_12. 1990.

PliNX. B.

CARI)F.I.INO, B.

MO()RE. C.

SHIEI.DS, A.

FRAZIF, R. D.

ES74

POLLOCK, C.J. ES53

CHAPPELL. C.R.

Electrostatic Reflection of Ion Streams Near the

Geomagnetic Equator. For presentation at the

1990 Spring Meeting of the American Geophysical Union, Baltimore, MD, May, 29-June I,

1990.

POLLOCK, C.J. ES53

CHAPPELL, C.R.

5O
MSFCPAPERSCLEAREDFORPRESENTATION

(Available only from authors. Dates are presentation dates,

HORW[TZ, J.L.

\VINNINGHAM, J,D.

T'a'o Spacecraft Observations Interpreted in

Tern> of Electrostatic Potential Dt'ops Along

Polar Cap Field Lines. For publication in the

Proceedings of the Second Huntsville Workshop

on Magnetosf_here:hmosphere Plasma Models,

Washillgton, DO.

POLI,OCK. C.J, ES53

.MARTINEZ. N.J.

MOORE, T.E.

SLOAN. M.A.

Development of a Thermal Electron Capped

Hemisphere Spectrometer (TECHS) Through

the Use of Extreme Miniaturization. For presentation at the 1990 Fall Meeting of the American

Geophysical Union. San Francisco, CA.

I)ecember 3-7, 1990.

POI,I,OCK. C.J. ES53

CH AF'PF, IA,, C.R.

Electrostatic Reflection of hm Streams Near the

Geomagnetic Equator. For presentation at the

UAH Plasmasphere Refilling Workshop,

Huntsville, AL, October 15-16, 1990.

POWERS. W.T. EB22

ZACCARI)I. V.A. AF AEDC 'S\T

Liquid Rocket Engine Health Monitoring

System. For presentation at JANNAF'

Nondestructive Evaluation Subcommittee. Idaho

Falls. ID. April 5. 1990.

POWERS, W.T. EB22

ZACCARDI, V.A. AF/AEDC,SvT

The OPAD Program: A Rocket Engine Fauh

Protection System. For presentation at the

JANNAF 1990 Propulsion Meeting, Anaheim,

CA. October 3-5, 1990.

POWERS, W.T. EB22

The OPAD Programs: Instrumenting the

Investigation. For presentation at the Health

Monitoring Technology Conference for Space

Propulsion Systems. Cincirmati. OH. November

14-15, 1989.

PRESTWICH, A.H. ES65

JOY, M.

Cooling Flows and the Formation of Massive

Halos in cD Galaxies. For publication in the

Astrophysical Journal Letter, Chicago. IL.

PORTER, J.G. [:,$52

MOORE. R.L.

Rehiiion of the Velocities Within Microflares to

the Size of Magnetic Flux Concentrations. For

presentation at Transition Regions in the Sohir

System Plasma. Yosemite Natic.na] Park, CA.

February 6-9, 190(I.

PORTER, J.G. ES52

DERE. K.P.

The Magnetic Network Location of Explosive

Events Observed in the Solar Transition Region.

For publication in the Astrophysical Journal,

Chica,,o IL.

PORTER, L.Z. ES0 I

DeMAR, P. Fermi National Laboratory

NASA/SPAN and DOE/ESnet-DECnet Phase V

Transition Strategy. For presentation at DECUS

U.S. Chapter Fall 1990 Symposium, Las Vegas,

NV, December 10-14, 1990.

PRESTWICH. A.H. ES65

JOSEPH, R.D.

Fluorescent Molecular Hydrogen in NGC 1068.

For publication in the Monthly Notices of the

Royal Astronomical Society, London, England.

PRICE, M.W. ES75

ANDREWS, R.N.

SU, C.-H.

LEHOCZKY. S.L.

SZOFRAN, F.R.

The Effect of a Transverse Magnetic Field on the

Directional Solidification of CdTe. For presentation at ACCG-8 Conference, Vail, CO, July

15-20, 1990.

PRIEST, C.C. PTOI

SUMRALL, P.

WOODCOCK, G. Boeing

Mars Transportation System Options and Issues.

For presentation at the AIAA Space Programs

and Technical Conference, Huntsville, AL,

September 25-27, 199(1.

51
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

PRIEST.C.C. PT01

WOODCOCK,G.

SpaceTransportationSystemsSupportinga

LunarBase.Forpresentationat theAIAA 28th

AerospaceSciencesMeeting,Reno,NV, January8-11. 1990.

PRINCE, A.S. Thiokol

BUNKER, R.C. Thiokol

LAWRENCE, T. EH34

Effects of Moisture on Thermostructural Testing

of Carbon Phenolic. For presentation at the 1989

JANNAF RNTS Meeting, Silver Spring, MD,

October 17-19, 1989.

PRZEKWAS. A.J.

CHUECH, S.G.

GROSS, K.W. EP55

Progress in Numerical Modeling of Primary

Atomization in Liquid Jets. For presentation at

the Institute for Liquid Atomization and Spray

Systems North and South America, ILASS

American 90. Hartfl)rd. CT, May 21-23, 1990.

PUSEY. M.L. ES76

Protein Crystal Growth Research at NASA/

MSFC. For presentation at COSPAR, The

Hague. The Netherlands, June 25-July 6, 1990.

PUSEY. M.L. ES76

MUNSON. S.

A Micro Apparatus fl)r Rapidly Determining

Protein Crystalline-Soluble Phase Equilibrium

Concentrations. For publication in the Journal of

Analytical Chemistry. San Diego. CA.

RAMACHANDRAN. N. USRA/ES42

Thermal Buoyancy and Solutal Convection Due

to G-Jitter. For presentation at the AIAA 29th

Aerospace Sciences Meeting, Reno, NV, Januarv 7-10, 1991.

RAMSEY, B.D. ES65

BOWER, C.R.

DIETZ, K.

WEISSKOPF, M.C.

The Background Spectrum in a FluorescenceGrated Imaging Proportional Counter. For

presentation at SPIE-EUV, X-Ray, and GammaRay Instrumentation for Astronomy and Atomic

Physics II, San Diego, CA, July 8-13, 1990.

RAMSEY, B.D. ES65

BOWER, C.R.

DIETZ, K.

WEISSKOPF, M.C.

An Analysis of the Background in a FluorescentGrated Proportional Counter. For presentation at

The Second London Conference on PositionSensitive Detectors, London, UK, September

4-7, 1990.

RAO, D.K. ES63

DILL, J.F.

DECHER, R.

PETERS, P.N.

Application of Superconducting Magnetic Suspensions in Space. For presentation at the World

Congress on Superconductivity, Houston, TX,

September 9-13, 1990.

RANDOLPH, J.L. TA51

SHEPARD, K.E. Lockheed

Enhancing Orbital Servicing Operations Providing Positive and Effective Management of Spare

and Installed Hardware, a Case Study of the

Hubble Space Telescope. For publication in the

Proceedings of the Third Space Logistics

Symposium, Colorado Springs, CO, April

30-May 1, 1990.

RATHZ, T. ES75

ROBINSON, M.

HOFMEISTER. W.

BAYUZICK, R.

The Status of the MSFC Microgravity and Containerless Materials Processing Drop Tube

Facility. For publication in the Review of Scientific Instruments, New York, NY.

REASONER, D.L. ES53

Rapid Thermalization of Pickup Ions Created in

the Shuttle Orbiter Outgassing Cloud. For publication in the Journal of Geophysical Research,

Washington, DC.

REASONER, D.L. ES53

Rapid Thermalization of Pickup Ions Created in

52
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly,fromauthors.Datesarepresentationdates.

theShuttleOrbiterOutgassingCloud.ForpublicationintheJournalof Geophysical Research,

Washington,De.

REASONER.D.I,. ES53

The CRRESChemicalReleaseProgram- An

Overview.For presentationat the 1990Fall

Meeting AmericanGeophysicalUnion. San

Francisco.CA. December3-7. 1990.

REI)US.J.R. EP5I

HUFFAKER,C.F. EP51

KELLEY,D.L. MMC

STVEngineRequirements.Forpresentationat

the AIAA SpaceProgramsand Technologies

Ccmferenceand Exhibit, Huntsville, AL,

September25-27. 1990.

REYNOLDS,N.D. ES42

StormTracks in a LinearTwo-LayerModel

WithTopography.ForpublicationintheJournal

of AtmosphericSciences.NewYork. NY.

RF_YN()I,I)S,N.D. ES42

A Noteon I,inearBarocliniclind Orographic

Instability.For publicationin the Jotlrna[of

AtmosphericSciences,New'York. NY.

REYNOLDS,N.D. ES42

On the interannualVariabilityof OzoneZonal

Index C\cle Vacillations for the Year,,

1981-1987.ForpublicationinPreprintVolume.

SpecialSessionon Climate Variationsand

Hydroh_gy/ClmlateVariations,Anaheim,CA.

RICHMAN.M.W. F,$42

OYEDIRAN,A.A.

Grain Size Reductionin GranularFlows of

Spheres:TheEffectsof CriticalImpactEnergy.

Forpublicationin theJournalof AppliedMechanics,NewYork. NY.

RICHMOND,R.J. ER2I

ConditionMonitoringfin-Earth-to-OrbitEngine

Systems.For presentationat the 41stInternationalAstronauticalFederation(IAF) Congress,

Dresden, German Democratic Republic,

October6-13, 1990.

RIDGEWAY,S.E ES63

JEWITT.D.

CAMPINS.H.

LUU. J.

JOY,M.

SISK,C.

TELESCO.C.

An AlbedoMapof CometBrorsen-Metcalf.For

publicationin theproceedingsto theAstrophysicsand InfraredArraysConference,Tucson.

AZ, Februar\1990.

ROBERTS.B. ED62

CARRASQUILLO,R.

DuBIEL,M.

OGLE.K.

PERRY,J.

WHITLEY.K.

PhaseIII SimplifiedIntegratedTestResults.For

presentationatthe20thInternational Conference

onEnvironmental Systems,Williamsburg,VA,

Jul\ 9-12. 1990.

R()BERTSON.F.R. ES42

PERKEY,D.J.

NumericalSimulationof CloudandPrecipitationStructureDuringERICA:ComparisonWith

PassiveMicrowa\e.Measurements. Forpresentation at the FourthConferenceon Mesoscale

Processes,Boulder,CO, June25-30, 199(}.

ROBERTSON,F.R. ES42

DiagnosticAssimilationof SSM'I DataInto a

GlobalModel.ForpresentationattheFifthConferenceon SatelliteMeteorologyand Oceanography.London, England,September3-7,

1990.

ROBERTSON.F.R. ES42

PF,RKEY. D.J.

NumericalSimulationof CloudandPrecipitationStructureComparisonWithPassiveMicrowave Measurements.For presentationat the

Filth Conferenceon SatelliteMeteorologyand

Oceanography,London,England,September

3-7, 1990.

ROCKER.M. F,P55

CFDSimulationof LiquidOxygenin a SSME

PreburnerInjectorElement.For presentationlit

53
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

theAIAA/ASME/SAE/ASEE26thJointPropulsion Conference,Orlando, FL, July 16-19.

1990.

RODGERS,E.B. EH32

HUFF,T.L.

OBENHUBER.D.C.

MicrobialContaminationof theEnvironmental

ControlandLife SupportSystemforSpaceStation.ForpresentationattheMicrocontamination

"90 Conference,SantaClara, CA, October

30-November2, 1990.

ROTHERMEL,J. ES43

JONES.W.D.

HAMPTON,D.

SRIVASTAVA,V.

JARZEMBSKI,M.

Airborne CoherentContinuousWave CO+

DopplerLidarsfor AerosolBackscatterMeasurement.ForpresentationattheFourthAirborne

GeoscienceWorkshop,LaJolla,CA, January

20-February 1, 1991.

Ocean Using Two Focused CO, Lidars. For

presentation at the Special Session on Laser

Atmospheric Studies, 71st American Meteorological Society Annual Meeting, New Orleans,

LA, January 13-19, 1991.

ROTHERMEL, J. ES43

JONES, W.D.

SRIVASTAVA, V.

JARZEMBSKI+ M.

HAMPTON, D.

Aerosol Backscatter Measurements at 9.1 and

10.6 Microns Over Remote Pacific Using

Focused Coherent Doppler Lidar. For presentation at the Fall 1990 AGU Meeting, San

Francisco, CA, December 3-7+ 1990.

RUPP, C.C. PS04

Small Expendable Deployer System Deployer

Flight Data Format. For presentation at the

Fourth International Conference on Tethers in

Space, Florence, Italy, September 30-October

5, 1990.

ROTHERMEL, J. ES43

BOWDLE, D.A.

VAUGHAN, J.M.

BROWN, D.W.

WOODFIELD, A.A.

Calculation of Aerosol Backscatter From Airborne CW Focused CO_ Doppler Lidar Measurements, 1, Algorithm Description. For publication in the Journal of Geophysical

Research-Atmospheres, Washington, DC.

ROTHERMEL, J. ES43

BOWDLE, D.A.

VAUGHAN, J.M.

Calculation of Aerosol Backscatter From Airborne CW Focused CO, Doppler Lidar Measurements, 2. Algorithm Performance. For publication in the Journal of Geophysical

Research-Atmospheres, Washington, DC.

ROTHERMEL. J. ES43

JONES, W.D.

SRIVASTAVA, V.

JARZEMBSKI. M.

HAMPTON. D.

In Situ Backscatter Measurements Over Pacific

RYAN, R.S. EDOI

Lessons Learned in Engineering. For presentation at the Pressure Vessel and Piping Conference, Nashville, TN, June 18-21, 1990.

SAFIE, F.M. CT13

HAGE, R.T.

A Simulation Model for Risk Assessment of

Turbine Wheels. For presentation at the Annual

Reliability and Maintainability Symposium,

Orlando, FL, January 29-31. 1991.

SAFIE. F.M. CTI3

A Statistical Approach for Risk Management of

Space Shuttle Main Engine Components. For

presentation at the Probabilistic Safety Assessment and Management Conference, 1991, Beverly Hills, CA, February 4-7, 1991.

SAKURAI, H. ES65

NIIZEKI, H.

NOMA. M.

A Hard X-Ray Polarimeter Utilizing Compton

Scattering. For publication in SPIE - The International Society of Optical Engineering,

Bellingham+ WA.

54
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors,Datesarepresentationdates.)

SCHMIDT,G.R. EP53

VAUGHN.D. MMC

AnalyticalModelingof No-VentFill Process.

For presentationat the AIAA/ASME/SAE/

ASEE 26th Joint Propulsion Conference,

Orhmdo.FL, July 16-18, 1990.

SCHMIDT,G.R. EP53

JONES,O.

MESEROLE,J. Boeing

ConceptualDesignof SubscaleOrbital Fluid

TransferExpet'm3ent (SOFTE).Forpresentation

at the AIAA/ASME/SAE/ASEE26th Joint

PropulsionConference,Orlando, FL, July

16-18, 1990.

SCHONBERG,W.P, EH15

DARZI. K.

Effectof ProjectileShapeand Materialon the

HypervelocityImpactResponseof Aluminum

Dual-WallSpaceStructures.Forpublicationin

the Journalof AerospaceEngineering,New'

York, NY.

SCHONBERG,W.P. EH15

BEAN,A.J.

HypervelocityhnpactResponseof Alummunl

MultiwallStructures.Forpublicationin theInternationalJournal of Impact Engineering,

Liverpool,England.

SCHUBERT,G. ES44

WALTERSCHEID,R.L.

HICKEY. M.

Gravity Wave-DrivenFluctuationsin the OH

Nightglow From an Extended,Dissipative

EmissionRegion.ForpublicationintheJournal

of GeophysicalResearch,Washington,DC.

SCHUTZENHOFER, L.A. ED32

McCONNAUGHEY,H.V.

McCONNAUGHEY,P.K.

Roleof CFDin PropulsionDesign-Government

Perspective.For presentationat the AIAA

AerospaceEngineeringConferenceandShow,

LosAngeles,CA, February13-15,1990.

SCHWINGHAMER,R.J. ESOI

Productivity-TQM'sAlter Ego. For presentationat the27thSpaceCongress.CocoaBeach,

FL, April 24-27, 1990.

SEAFORD.M, ED33

SALADINO,A.

PRAHARAJ,S.

Upgradeof PARC2Dto Include Real Gas

Effects. For presentationat the AIAA 28th

AerospaceScienceMeeting,Reno.NV. January

8-11, 1990.

SEAFORD, M. ED33

LIVER, P.

PRAHARAJ, S.

PARC Navier-Stokes Code Upgrade and Validalion for High Speed Aemheating Predictions.

For presentation at the AIAA 28th Aerospace

Science Meeting, Reno, NV, January 8 I1,

1990.

SHEALY, D.L. ES52

HOOVER, R.B.

Design and Analysis of Aspherical Multilayer

Imaging X-Ray Microscopes. For presentation

at SPIE's International Symposium on Optical

and Optoelectronic Applied Science and Engineering, San Diego, CA, July 8-13, 1990.

SHELTON, B.W. PDOI

STS Derivative Cargo Vehicles for the 1990"s

Decade and Beyond. For presentation at the 27th

Space Congress, Cocoa Beach, FL, April

24-27, 199O.

SHINAGAWA, H. ES53

The Evolution of Magnetic Flux Ropes in the

Lower Ionosphere of Venus. For presentation at

the 1989 Fall AGU Meeting, San Francisco,

CA, December 4-8, 1989.

SHINAGAWA, H. ES53

KIM, J.

NAGY, A.F.

CRAVENS, T.E.

A Comprehensive MHD Model of the Venus

hmosphere. For publication in the Journal of

Geophysical Research, Washington, DC.

55
MSFCPAPERSCLEAREDFORPRESENTATION

<Availableonly from authors.Datesarepresentationdates.)

SII.VER.E. ES65

HOI,I+EY,J.

ZIOCK.K.

NOVICK,R.

KAARET.P.

WEISSKOPF.M.

ELSNER,R.

BEEMAN,J.

BraggCrystalPolarimeters.For publicationin

theJournalof OpticalEngineering,Bellingham.

WA.

SMITH,R.E. FWG

ANDERSON,B.J. ES44

CATLETT.K. FWG

Marshall EngineeringThermosphereModel

StatisticalAnalysisMode.For presentationat

the 29th AerospaceSciencesMeeting,Reno,

NV, January7-10. 1991.

SNYDER,R.S. ES76

RHODES,P.H.

ROBERTS,G.O.

ElectrophoresisExperimentslk)r Space.For

presentationat COSPAR,The Hague.The

Netherlands.June25-July5. 1990.

SPENCER,R. ES43

CHRISTY,J.

HOOD,R.

Ten-Year Atmospheric Temperature lntercomparisonsBetweenMSU Channel2 and

RadiosondeDataOverthe UnitedStates.For

presentationat theFourthConferenceonSatellite Meteorologyand Oceanography, London,

England.September3-7, 1990.

SPENCER,R.W. ES43

Global TroposphericTemperatureMonitoring

With PassiveMicrowaveRadiometers.For

presentationat the 14thClimateDiagnostics

Workshop,LaJolla.CA, October16-20,1989.

SPENCER,R.W. ES43

CHRISTY,J.R.

Precise Monitoring of Global Temperature

TrendsFromSatellites.Forpublicationin Science,Washington,DC.

SPENCER,R.W. ES43

CHRISTY,J.R.

GRODY,N.C.

Global AtmosphericTemperatureMonitoring

With Satellite Microwave Measurements:

MethodsandResults1979-1985.For publication in AMSJournalof Climate.Boston,MA.

SPENCER,R.W. ES43

CHRISTY,J.R.

Global AtmosphericTemperatureAnomaly

Monitoring With Passive Microwave

Radiometers.For presentationat the AMS

SpecialSessiononClimateVariationsandJoint

Session on HydrologyiClimateVariations,

Anaheim.CA, February7-9, 1990.

SPRINGER,W.T. ET53

COLEMAN.A.D.

DRISKILL,T.C.

Vibrationof aDamagedBoxbeam.Forpresentationat theInternational ModelAnalysisConference,Kissimmee,FL, January29-FebruaryI,

1990.

STONE.N.H. ES53

An Overview of the Scientific Capabilities of the

Electrodynamic TSS. For presentation at the

Fourth International Conference on Tethers in

Space, Florence, Italy, October 1-5, 1990.

SU. C.-H. ES75

LEHOCZKY, S.L.

SZOFRAN, F.R.

Directional Solidification of HgCdTe and

HgZnTe in a Transverse Magnetic Field. For

publication in the Journal of Crystal Growth,

The Netherlands.

SU, C.-H. ES75

LEHOCZKY, S.L.

SZOFRAN. F.R.

Directional Solidification of HgCdTe and

HgZnTe in a Transverse Magnetic Field. For

presentation at The Eighth American Conference

on Crystal Growth, Vail, CO, July 15-20, 1990.

SUESS, S.T.

MclNTOSH, P.S.

MAI, J.

ES52

56
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly from authors.Datesarepresentationdates.)

Rotationof Solar Featuresin H-Alpha. For

presentationat the 175th Meeting of the

AmericanAstronomicalSociety,Albuquerque.

NM, June10-14, 1990.

SULLIVAN.R.M. ED24

SALAMON. N.J.

A Theoretical Formulation of a Finite Element to

Model the Thermomechanical Behavior of Charring Carbon-Phenolic Insulators. For presentation at the JANNAF Rocket Nozzle Technology

Subcommittee Meeting. White Oak. MD,

October 17-19, 1989.

Convective Effects in the Compositional Redistribution During Solidification of HgZnTe and

Related Materials. For presentation at the Eighth

American Conference on Crystal Growth. Vail.

CO, July 15-20. 1990.

SZOFRAN, F.R. ES75

PERRY. G.L.

LEHOCZKY. S.L,

Automated Compositional Mapping of Narrow

Bandgap Alloy Semiconductors. For presentation at the Gordon Research Conference,

Oxnard. CA, March 12-16, 1990.

SUSKO. M. ES44

Space Shuttle's Externallv-lnduced Environment f Rdcket Exhaust) Compared With Skylab's

Natural Environment (Micrometeoroids). For

presentation at the Fifth Annual Technical and

Business Exhibition and Symposium (TABES),

Huntsville. AL. May 16-17. 1989.

SUSKO, M. ES44

Review of Space Shuttle Externally, Induced

Environment Compared With Skvlab's Natural

Environment. For presentation at the AIAA

Space Programs and Technologies Conference,

Huntsville, AL. September 25-28. 1990.

SUSKO. M. ES44

Review of Space Shuttle Externally Induced

Environment Compared With Skvlab's Natural

Environment. For presentation at the AIAA 29th

Aerospace Science Meeting and Exhibit, Reno.

NV. January 6-9. 1991.

SWIFT. \V.R. ES51

TORR. D.G.

HAMILTON. C.

DOUGANI, H.

TORR, M.R.

A Procedure for the Extraction of Weak Spectral

Features in the Presence of Strong Background

Radiation. For publication in the Journal of

Geophysical Research, New York. NY.

SZOERAN. F.R.

SU, C.-H.

COBB, S.D.

LEHOCZKY. S.L.

ES75

TAYLOR, K.R. PS05

Space Station Payload Adaptation System. For

presentation at the 27th Space Congress,

Canaveral Council of Technical Societies,

Cocoa Beach, FL. April 23-27, 1990.

TELESCO. C.M. ES63

BENSON. C.M.

CAMPINS. H.

TEGLER. S.C.

Comet Austin. For publication in the IAU Circular. Cambridge. MA.

TELESCO, C.M. ES63

Observations of G29-38 at 10 pro. For publication in the Astrophysical Journal Letters.

Cambridge. MA.

TELESCO. C.M. ES63

CAMPINS. H.

JOY. M.

DIETZ. K.

DECHER. R.

Infrared Mapping of M82: A Starburst in an

Edge-on-Barred Galaxy. For publication in the

Astrophysical Journal. Tucson. AZ.

TELESCO. C.M. ES63

CAMPINS, H.

JOY. M.

DIETZ. K.

DECHER, R.

Infrared Mapping of M82: A Starburst in an

Edge-on Barred Galaxy. For presentation at the

57
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

D}'namicsof GalaxiesandMolecularCloudDistributionsSynlposiumNumber146,IAU, Paris,

France,June5-9, 1990.

TEPOOL,R.E. EP71

MarshallSpaceFlightCenterTestFacilities.For

presentation at the AIAA Conference,

Huntsville,AL, September25-27. 1990.

TORR,M.R. ES5I

TORR,D.G.

RICHARDS,P.G.

YUNG,S.P.

Mid- andLow-LatitudeModelof Thermospheric Emissions:1.0+(2p) 7320A and N_,(2P)

3371A. For publicationin the Journal of

GeophysicalResearch,Washington,DC.

THOMAS,F. ED52

FINCKENOR,J.

MechanicalJointsandLargeComponentsfor

PathfinderIn-SpaceAssemblyand Construction. Forpresentationat theAIAA 31stStructuralDynamicsandMaterialsConference,Long

Beach,CA, April 2_t. 1990.

TINKER.M.L. ED22

CLAYTON,J.P.

StructuralPropertiesot AdvancedFabricfor

DeployableAerobrakes.Forpresentationat the

41st IAF Congress, Dresden. German

DemocraticRepublic,October6-13, 1990.

TINKER,M.I,. ED22

DampingPhenomenain aWireRopeVibration

IsolationSystem.ForpresentationattheInternationalCongressonRecentDevelopmentsin Air

and StructureBorne Sound and Vibration.

Aubt,rn. AL. March8. 1990.

T()MLIN,D.D. EDI3

MOWERY,D.K.

TetherSatelliteSystemDynarnicsandControl.

ForpresentationattheFourthInternational Conferenceon Tethersin Space.Florence,Italy.

OctoberI-5, 1990.

TORR,D.G. ES51

TORR,M.R.

F,UN. J.W.

RICHARDS.P.G.

GORDON,T.D.

PreliminaryInterpretationof theVacuumUltravioletGlowObservedonSpacelabI andthe$3-

4 Spacecraft.For publicationin theJournalof

GeophysicalResearch.Washington.DC.

TORR,M.R. ES51

TORR,D.G.

GORDON,T.

Studiesof the LowerThermosphereUsinga

TetheredSatellite.ForpublicationintheJournal

of SpacecraftandRockets,Washington,DC.

TUCKER,D.S. EH34

SPARKS,J.S.

ESKER,D.C.

Publicationin the Bulletin of the American

CeramicSociety,Westerville,OH.

TUCKER.D.S. EH34

DynamicFatigueof a Li20-AI203-Si02Glass

Ceramic.Forpublicationin theJournalof the

AmericanCeramicSociety.Westerville.OH.

TUCKER,M.W. PS04

THRASHER,D.

SpaceStationFreedom Evolution Logistics. For

presentation at the Society of Allied Weight

Engineers 15th Annual Southeastern Regional

Conference, Lake Guntersville, AL, October

5-6. 1990.

TUCKER, M.W. PS04

Space Station Logistics System Evolution. For

presentation at the Space Station Evolution

Beyond Baseline, League City, TX, October

31-November 2, 1989.

TUCKER, S.P. PD22

HONKONEN, S.C.

LIGGETT, N.W.

TAYLOR, W.J.

WILLIAMS, G.E.

The Cryogenic On-Orbit Liquid Analytical

Tool: A Program fl)r Evaluating Thermodynamic Perfl)rmance of Orbital Cryogenic Storage Facilities. For presentation at the AIAA 29th

58
MSFC P,,XPERS CLEARED FOR PRESENTATION

(Avaih.tble onl'+ from authors. Dates are presentation dates.)

Aerospace Sciences Meetin<J lind Exhibit. Reno.

NV. Januar\ 7-I0. 1991.

TURNER. R.E. ES44

Hit.t.. C,K.

FROST. W.

I)URHAM, A.S.

THF+()N, C.J.

Fn\ironnaental Criteria Guidelines for the

Natiortal Aerospace Plane CNASP_ Splice

Vehicle and Space Design. For publication in

the Bulletin American Meteorological Societ\'.

Boston. MA.

VAUGHAN. O.H., JR. ES43

VONNEGUT, B.

Recent ()bset",ations of Lightning Discharges

From the Top of a Thundetvloud Into the Clear

Air Abo\e. For presentation ll! the IEEE

IGARSS 1990 Symposium. College Park, MD.

Ma\ 20 24, 199().

VAUGHAN. O.H., JR. ES43

Shuttle Lightning Experirnent. For presentation

at the 1990 International Geoscience and

Remote Sensing S)mpositnn (IGARSS "9()).

University of Maryland, College Park, MD.

May 20-24, 1990.

VAUGHAN, O.H., JR. ES43

VONNEGUT. B.

Recent Observations of I,ightning Discharges

From the Top of a Thundercloud Into the Clear

Air Above, For publication in the Journal of

Geophysical Research, Washington, DC.

VAUGHAN, W.W. UAH

ANDERSON, B.J. ES44

Management of Environmental Risk. For

presentation at the Workshop on Environt+nental

Risk Analysis, Indian Institute of Technology.

New Delhi, India. December 12-16, 1989.

VAUGHN, J.A. EHI2

Characterization of a 5eV Neutral Atomic

Oxygen Beam Facility. For presentation at the

Space Operations, Applications, and Research

Symposium, Albuquerque, NM, June 26-28,

1990.

VIKRAM. C.S. ES74

\VITHEROW. \V. K.

Critical Needs of Fringe Order Accuracies in

Tv¢o-Color Holographic lnterferornetrv of Crx'stal Growth Experiments. For presentation at the

IggO SEM Fall Conference on Hologram Interferotnetrv and Speckle Meterology. Baltimore, MD. No\ember 4-7. 1990.

VOI.Z.M.P. ES74

SZOFRAN. F.R.

SU. C.-H.

LEHOCZKY, S.I+:

Far Infrared Charltcterization of Directic, nallv

Solidified Hg___Zn,,Te+ For presentation at the

Eighth American Conference on Crystal

Growth, Vail, CO, July 15-20, 1990.

VOLZ. M.P. ES75

SZOFRAN. F.R.

I,FHOCZKY, S.I,.

StT, C.-H.

Lattice Vibration Spectra of Hg__,,Zn,,Te Alloys.

for publication in Solid State Communications,

Paris, France.

VON PRAGENAU, G.L. EDI4

Damping Bearings for Turbonlachinerv. For

presentation at the 199() Conference on

Ad,,anced Earth-to-Orbit Propulsion Technology. Huntsville, AL. Ma\' 15-17. 1990.

VON PRAGENAU+ G.L. EDI4

Damping Bearings for High Speed Turbomachinery. Viewgraphs. For presentation at the

26th Joint Propulsion Conference, Orlando. FL.

July 16-18. 1990.

WALKER, A.B.C. ES52

HOOVER, R.B.

et al.

The Multispectral Solar Telescope Array'. For

publication in Optical Engineering, Bellingharn,

WA.

WALKER. A.B.C. ES52

HOOVER, R.B.

et al.

The Ultra Hi<,h Resolution XUV Spectrohelio59
MSFCPAPERSCLEAREDFORPRESENTATION

[Availableonl\ fromauthors.Datesarepresentationdates.I

graph.For publicationin OpticalEngineering,

Bellingham,WA.

WALKER, A.B.C. ES52

BAILEY. W.

CHUPP, E.

HOOVER, R.B.

et al.

The Advanced Solar Observatory. For presentalion at the Society of Photo Optical Instrumentation Engineering (SPIE), San Diego, CA, July

8-13, lggO,

WALLS. B. EBI2

RIEDESEL. J.

A Knowledge Base Architecture lbr Distributed

Knowledge Agents. For presentation at the Fifth

Conference on Artificial Intelligence for Space

Applications, Hunt,_ville. AL, May 22-23,

1990.

WANG. T.-S. ED32

Prediction of the Thrust Performance and the

Fio',_l'ield of Liquid Rocket Engines. For

presentation at the 1990 JANNAF Propulsion

Meeting. Anaheim. CA, October 3-5. 1990,

WANG, T.-S. ED32

CHEN, Y.-S.

A Unified Navier-Stokes Flowfield Analysis of

the I.iquid Rocket Engines. For presentation at

the AIAA:ASMEeSAE,'ASEE 26th Joint Propulsion Conference. ()rlando. FI,. July 16--18,

1990

WATSON, J.K. Rockwell

SCHNITTGRt;ND. O.I).

NUNES. A.C.. JR. EH42

I)ICK1NS()N. l).W.

Welding for In-Space Construction. For publicalion m the Journal of Aerospace Engineering.

\\'ATTS, J. \V. ES62

A Method lk'_r Calcuhiting Angular Distribution

for Geomagnetically Trapped Protons in LowEarth Orbit. For presentation at the ESA Space

Environment Analysis Workshop, Noordwijk,

The Netherhlnds, October 9, 1990.

WEBSTER. K,L. EB43

SUNG, C.C. University of Alabama

Mode-Medium Instability' and Its Correction

With a Gaussian Reflectivity Mirror. For publication in Applied Optics. Mid [990.

WEEKS, D.J. EB 12

Summary of Astronaut Inputs Concerning

Automation. For presentation at the Space Station E_olution Beyond the Baseline Sympositlm, League City'. TX, February 6-8, 1990.

WEEKS, D.J. EBI2

Astronaut Community Inputs on Automation

and Robotics. For presentation at the Workshop

on Neural Networks, Auburn, AL, February

5-6, 1990.

WEEKS, D.J. EB 12

BECHTEL. R.T.

WALLS. B.K.

Automation of the Space Station Module

PMAI). For presentation at the OAST Technology for Space Station Evolution Workshop.

Dallas, TX, January 16 19, 1990.

WEEKS. D.J. EB 12

Summary of Asmmaut Inputs on Automation

and Robotics for Space Station Freedom. For

presentation at the XXXXIth International

Astronautical Congress (IAF). Dresden, German

Democratic Republic, October 6-13, 1990.

WEEKS, l).J. EB 12

WALLS. B.K.

BECHTEL, R.T,

Autonomous Operation of the Space Station

Freedom Hab/Lab Module Power Management

and Distribution System. For presentation at the

XXXXlth Internatiomd Astronautical Congress

(IAF), Dresden, Gemlan Democratic Republic,

October 6-13, 1990.

WEEKS, D.J. EROI

Summary of Astronaut Inputs on Automation

and Robotics for Space Station Freedom. For

presentation at the International Symposium on

Artificial Intelligence, Robotics, and Automation in Space (I-SA/RAS!. Kobe, Japan,

November 18-20, 1990.

6O
WEISSKOPF,M.C. ES65

X-Ray Telescopesand Detectors.For publication in The ReferenceEncyclopediaof

AstronomyandAstrophysics,NewYork, NY.

MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

A Demonstrationof HowCrosstalkAffectsthe

PolarizationMeasurementsof theMSFCVector

Magnetograph.For presentationat the 175th

Meetingof theAmericanAstronomicalSociety,

Albuquerque,NM, June10-14,1990.

WEISSKOPF.M.C. ES65

The AdvancedX-Ray AstrophysicsFacility

(AXAF). For presentationat the International

AstronomicalUnion Colloquium No. 123,

Observatoriesin EarthOrbitandBewmd,Bahinlore,MD, April 24-27,1990.

WEISSKOPF,M.C. ES65

ELSNER,R.F.

NOVICK,R.

KAARET.P.,

SILVER.E.

The PredictedPerformanceof the Lithium

ScatteringandGraphiteCrystalPolarimeterson

theSpectrum-XMission.Forpresentationatthe

X-RayEUVOpticsfor AstronomyandMicroscopy'II - Societyof Photo-opticalInstrumentationEngineers,SanDiego,CA, July 8-13,

199(}.

WEISSKOPF,M.C. ES65

JOY, M.

KAHN, S,

Hieh Ener<,vHieh ResolutionX-RayOptics.

ForpublicationintheProceedingsof"'Astrophysicsin the21stCentury,"Taos,NM.

WEISSKOPF.M.C. ES65

TheAdvancedX-RayAstrophysicsFacility'.For

publicationin the Proceedingsof IAU ColloquiumNo. 123,Dordrecht,Holhuad.

WEISSKOPF,M.C. ES65

EI,SNER,R.

HOI,I,F+Y,J.

SILVF,R, E.

ZIOCK, K.P.

NOVICK.R.

KAARET.P.

BEEMAN.J.

PublicalionintheProceedingsof theSHEMeeting. Bellingham,WA, July9-13, 1990,

WF+ST, F..A. ES52

BAI,ASUBRAMANIAM. K.S.

WEST, E.A. ES52

BHAT1A, S.S.

Optical Properties of KD*P Modulators. For

presentation at SPIE's Conference on

Polarimetry: Radar, Infrared, Visible, Ultraviolet, and X-Ray, Huntsville, AL, May 14-16,

1990.

WEST, E.A. ES52

l,arge Field of View KDaP Modulator. For

presentation at SPIE's Conference on

Polarimetry: Radar, Infrared, Visible, Ultraviolet, and X-Ray, Huntsville, AL, May 14--16,

1990.

WEST. E.A. ES52

Using KD*P Modulators to Measure the Stokes

Vector on the Sun. For presentation at the Solar

Polarimetrv,' National Optical Astrophysics

Observatory, Sunspot. NM. August 27 31,

199(}.

WHITAKER, A.F. EHI1

Synergistic Effects of the Space Environment.

For presentation at the AIAA Space Programs

and Technologies Conference 1990. Huntsville,

AI,. September 25-27, 1990.

WHITAKER. A.F. EHII

Effects of RF Oxygen Plasma on Materials. For

presentation at the Southeastern Section of the

American Physical Society, Tuscaloosa, AL.

November 8-11, 1989.

WHITT, T.H. EB12

BUSH, J.R.. JR.

Hubble Space Telescope Electrical Power

System. For publication in the 1990 IECEC

Proceedings, Reno, NV, August 1990.

WICKS, T.G. JAb I

ARNOI,D, R.R.

Earth Science and Applications Attachecl

81
MSFCPAPERSCLEAREDFORPRESENTATION

iAvailableonly fromauthors.Datesarepresentationdates.)

Payloadson SpaceStation.Forpresentationat

AIAA. Huntsville.AL, September26, 1990.

WIELAND.P. ED62

Enviromnental ControlandLifeSupportEvolution, For presentation at Technology for Space

Station Evolution - A Workshop, Dallas/Fort

Worth, TX, January 16-19, 1990.

V¢ILCYNSKA. B. ES62

PARNELL, T.A.

Observation of Associated Beauty Production

and Decay in a High Energy Hadron Interaction.

For publication in Physical Review C, New

York, NY.

WILLIAMSEN, J.E. ED52

TIPTON, J. USACOE

Freedom Station Wall Design Using Hydrodynamic Modeling. For presentation at the AIAA

Space Programs and Technology Conference

and Exhibit. Huntsville, AL, September 25-27,

1990.

WILSON. CD, ED25

Effective Crack Lengths by Compliance Measurement for ARALL-2 Laminates. For presentation at the ASTM Third Symposium on Composite Materials: Fatigue and Fracture, Orlando,

FL, November 5-9, 1989.

WILSON, G.R. ES53

GALLAGHER, D.L.

Electrostatic Oscillations in Thin Dense Dust

Clouds. For presentation at the Fourth Workshop on Dusty Plasma, Iowa City, IA,

September 11-13. 1990.

WILSON, G.S. ES41

Photo for Cover of Proceedings Book. For publication in the 12th Conference on Weather

Analysis and Forecasting Proceedings,

American Meteorological Society, Boston, MA.

WILSON. R.M. ES52

Geomagnetic Storms in Relation to Magnetic

Clouds. For presentation at the AGU and MSA

1990 Spring Meeting, Baltimore. MD, May

20-June 1. 1990.

WILSON, R.M. ES52

Monitoring the Sunspot Cycle: How Close is

Solar Maximum? For publication in the

Geophysical Research Letters, Washington,

DC.

WOJTALIK, F.S. TAO I

Advanced X-Ray Astrophysics Facility (AXAF)

Program. For presentation at the l lth World

Congress. International Federation of Automatic

Control (IFAC). Tallinn, USSR. August 13-17.

1990.

WORKMAN, G.L. UAH

WANG, M.

BRYSON, C. EHI3

Applying Expert Systems for Eddy Current

Analysis. For presentation at the 1990 ASNT

Spring Conference, San Antonia, TX, March

19-23, 1990.

WORKMAN, G.L. UAH

HINMAN, E.M. EB24

Robot Dynamics in Reduced Gravity Environment, For presentation at the Fifth Conference

on Artificial Intelligence for Space Applications,

Huntsville, AL, May 23, 1990.

YATES, I.C., JR. JA83

Flight Furnace Development in the USA. For

presentation at the AIAA 29th Aerospace

Sciences Meeting, Reno, NV, January 7-10,

1990.

YOUNG, A. PD32

Space Station Requirements and Transportation

Options for Lunar Outpost. For presentation at

the 27th Space Congress, Cocoa Beach, FL,

April 24-27, 1990.

ZUKIC, M. ES5 I

TORR, D.G.

SPANN, J.F.

TORR, M.R,

Vacuum Ultraviolet All-Dielectric Narrowband

Filters. For publication in Applied Optics, New

York, NY.

62
MSFCPAPERSCLEAREDFORPRESENTATION

(Availa.bleonly from authors.Datesarepresentationdates.)

ZUKIC,M. ES51

TORR,D.G.

SPANN,J.F.

TORR,M.R.

OpticalConstantsof BaF_,,CaF:,LaF_.MgF:,

AlcOa.HfO_,ThinFilmsin theVUV. Forpublicalionin AppliedOptics,NewYork, NY.

63

AAPPROVAL

FY 1990 SCIENTIFIC AND TECHNICAL REPORTS,

ARTICLES, PAPERS, AND PRESENTATIONS

Compiled by Joyce E. Turner

The int'ornsation in this report has been reviewed for technical content. Review of an}' information

concerning Department of Defense or nuclear energy activities or programs has been made by the MSFC

Security Classification Officer. This report, in its entirety, has been determined to be unclassified.

C.D. Bv:xx

Director. Administrative Operations Office

U.S. GOVERNMENT PRINTING OFFICE 1990--531--081/20263