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NASA

Technical

Memorandum

NASA TM- ioo3B4

FY 1989 SCIENTIFIC AND TECHNICAL REPORTS,

ARTICLES, PAPERS, AND PRESENTATIONS

Compiled by Joyce E. Turner

Management Operations Office

October 1989

(NASA-TM-IO03841 FY I'789 SCIENTIFIC AND

TECHNICAL REPORTS, ARTICLESv PAPERS, AND

PRESENTATIONS (NA&A) 63 _) CSCL 05B

G3182

N90-19916

Unclas

0253825

N/ A

National Aeronautics and

Space Administration

George C. Marshall Space Flight Center

MSFC- Form 3190 (Rev, May 1983)
!

n_
r Ldl ,,, d/_-h ,,,_t. , ,_,_I Report Documentation Page

1. Repot! No. I 2.

NASA TM-I00384 ]

4. Title and Subtitle

Government Accession No.

FY 1989 Scientific and Technical Reports, Articles,

Papers, and Presentations

7 A,,thor(s) -

Compiled by Joyce E. Turner

9. Performing Organization Name and Address

George C. Marshall Space Flight Center

Marshall Space Flight Center, Alabama 35812

12Z--Sponsor_ng Agency Name and Address

National Aeronautics and Space Administration

Washington, D.C. 20546

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-5] ReportDate ..........

October 1989

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Technical Memorandum

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t5_-S u-pplementar y 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 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 deternaining what information has been published and what is available.

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FOREWORD

In accordance with the NASA Space Act of 1958, the MSFC has provided for the widest practicable and appropriate dissemination of information 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

Information 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.

°oo

13.1
GEORGE C. MARSHALL SPACE FLIGHT CENTER

Marshall Space Flight Center, Alabama

FY 1989 SCIENTIFIC AND TECHNICAL REPORTS,

ARTICLES, PAPERS, AND PRESENTATIONS

TABLE OF CONTENTS

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

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

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

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

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

Page

1

10

12

13

3O

iv
NASA TECHNICAL MEMORANDUM

TM- 100344 November 1988

STS-26 Solid Rocket Booster Post Flight Structural Assessment. David A. Herda and Charles J.

Finnegan. Structures and Dynamics Laboratory.

89N- 13494

A post-flight assessment of the space shuttle's

solid rocket boosters was conducted at the John F.

Kenned', Space Center in Florida after the launch of

STS-26. The two boosters were inspected for structural

damage and the results of this inspection are presented

in this report. Overall, the boosters were in good condilion. However, there was some minor damage attributed to splash down. Some of this damage is a recurring problem. Explanations of these problems are

provided.

TM- 100345 December 1988

Chemseal 3808-A2 Penetration into Small Leak

Path. M.R. Carruth. Jr. and R.F. DeHaye.

Materials and Processes Laboratory.

N89-18608

A possible fix to a leak in the oxidizer system of

the space shuttle Discovery's attitude control system

was proposed b3 MSFC. This fix involved the passing

of a "'shuttlecock" past the leaking Dynaflow' fitting

and sealing, the vent tube containing the fittin_ with

Chemseal 3808-A2. The question of whether the

Chemseal 3808-A2 can Ilow into the leak path and

provide a better seal was addressed analytically and by

experiment to verify the analytical formula used. The

results show that the equations are applicable and that

the Chemseal will flow into the expected leak path and

seal.

TM- 100346 October 1988

FY 1988 Scientific and Technical Reports,

Articles, Papers. and Presentations. Compiled by

Joyce E. Turner. Management Operations

Office. N89-18253

This document presents formal NASA technical

reports, papers published in technical journals, and

presentations by MSFC personnel in FY88. 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 wflue to

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

available.

TM- 100347 November 1988

Measurements and Calculations of the Coulomb

Cross Section for the Production of Direct

Electron Pairs by Energetic Heavy Nuclei in

Nuclear Track Emulsion - Center Director's Discretionary Fund Final Report. J.H. Demckson,

P.B. Eby, W.F. Fountain, T.A. Parnell, B.L.

Dong, J.C. Gregory', Y. Takahashi, and D.T.

King. Space Science Laboratory. N89- i 5692

Measurements and theoretical predictions of the

coulomb cross section for the production of direct

electron pairs by heavy ions in emulsion have been

performed. Nuclear track emulsions were exposed to

the 1.8 GeV/amu Fe 5(' beam at the Lawrence Berkeley

Laboratory bevalac and to the 60 and 200 GeV/amu

O w_and the 200 GeV/amu S 3-_beam at the European

Center l\)r Nuclear Research Super Protron Synchrotron modified to accelerate heavy ions. The calculations combine the Weizsacker-Williams virtual

quanta method applicable to the low-energy transfers

and the Kelner-Kotov relativistic treatment for the

high-energy transfers. Comparison of the measured

total electron pair yield, the energy transfer distribution, and the emission angle distribution with theoretical predictions revealed a discrepancy in the frequency

of occurrence of the low-energy pairs (<_ I0 MeV). The

microscope scanning criteria used to identify' the direct

electron pairs is described and efforts to improve the

calculation of the cross section for pair production are

also discussed.

TM- 100348 January 1989

Protein Crystal Nucleation Kinetics Using Relative Light-Scattering Techniques - Center Director's Discretionary' Fund Final Report. Marc Lee

Pusey. Space Science Laboratory. N89-17535

Light-scattering intensity measurements are a

sensitive method for following changes in the hydrodynamic radius of particles in solution. The approach

used in this report utilizes the light-scattering intensity

ratios of a polydisperse to a monodisperse system. By'

numerically modeling the process, and fitting the

model curves to the data, estimates have been obtained

1
NASA TECHNICAl, MEMORANDUM

for lhc dimcrization equilibrimn constant, the dimer +

dimcr -,.tetramer equilibrium constant, anti the associalion I*.iltC conslanl for the dimcrization process.

TM- 100349 January 1989

Ideal Black t]olc Fluid. Ixlrry L. Smalley. Space

Science l,aboralory. N89- 17558

The concept tH a primordial bhick 1-iole fluid is

introduced and its conseqtlence for supercluster-sized

(i.e., large scale voids) and the missing mass question

m'e discussed.

TM- 1()035() January 1989

Processin<.z, of Strong Flux Trapping High T,.

Oxide Superconductors Center Director's Discrctionar) Fund Final Report. M.K. Wu, C.A.

Iliggins, P.T.I.cong, tt. Chou, B.tt. I,oo, P.A.

Curreri, P.N. Peters, R.C. Sisk, C.Y. Huang,

cmd Y. Shapira. Space Science Laboratory.

N89- 17530

Magnetic suspension effect was first observed in

samples el YBa.z, Cu<();AgO (Y-123/AgO) composilcs. Magncli/alion measurements of these samples

sho'_v ;l Illtlch larger hxsiercsis ;vhich corresponds to a

large critical ctlrrcllt density. In addition to the Y-123i

Ag() composiles, recently similar suspension effects in

other RF.-I_'4 ,\,,0 where RE stands for rare-l:.arlh

elelncnts, were also observccl. SonLle samples exhibit

c_en stronger flux pinning than Hint of Ihe Y- 123/AGO

sample, i\n interesting observation was thal in order to

form lhe composite which exhibils strong l]ux trapflhlg

el-feel lhe ,,intering tcmperalurc depend,, on the parlicuhu- RE-123 compound used. This paper presents

Ihc delailed processing condilions fnr the formation of

these RE-123,AgO composilcs, as well as the magnetization and critical field tlala.

TM- 100351 February 1989

Material Selection Guidelines to l,inlil Atomic

()xygcn Eliiacls on Spacecraft Surfaces. J.T.

Visentinc and A.F, Whitaker. Materials and

Pl'ocesst_-h I ,aboratory. xgt) - 10321

_lany i11;llcriais colnprisin.g Ihe exposed surfaces

_1" spacecraft orbiting in the low-Earth orbit environment are subjccl Io ,,ignificanl mass erosion and

changes in surfacc properties due to interactions with

ambient atomic oxygen, lhe predominant gaseous

species at LEO altitudes. The suprathermal (.5 eV)

interactions are energized by' the collision of ambient

oxygen atoms with a spacecraft at an orbital velocity of

8 km/s,

Guidelines for selecting materials resistant to the

effects of atomic oxygen are provided for application

to satellites and space platforms designed to operate in

the low-Earth orbit environment. A nomograph incorporating the influence of spacecraft altitude, attitude,

orbital inclination, mission duration, and solar activity

conditions ix included for estimating atomic oxygen

Iluence (total integrated flux) and, consequently, the

degree of surface erosion a spacecraft will experience

over its lifetime, Existing laboratory and flight experiments results are comprehensively reviewed, and the

applicability and limitations of these data are discussed

in the context of guidelines for suggested screening

techniques.

TM- 1(10352 January 1989

Improved Capabilities of the Multispectral

Atmospheric Mapping Sensor (MAMS). G.J.

Jedlovec, K.B. Batson, R.J. Atkinson, C.C.

Moeller, W.P. Menzel, and M.W. James. Space

Science l.aboratory. N89-20430

NASA maintains a number of aircraft instruments

in support of future flight programs. Scientific findings

fl'om data collected v_th these instruments have been

pariicuhirly important over Ihe last few years as the

scientific justification of new instrumentation for

NASA's Earth observing system (Eos) was being

formulated. The Mullispectral Atmospheric Mapping

Sensor (MAMS) is one such instrument which has

made an inlpacl on Eos instrumentation. This document serves as a follow-on reporl to NASA TM-86565

entitled "'Tile Multispectral Atmospheric Mapping

Sensor (MAMS): Instrument Description, Calibration,

and Data Quality" and discusses changes to the instrument which have led to new capabilities and improved

data quality through better signal-to-noise and more

accuniie calibration methods. This report summarizes

the capabililies which will exist with MAMS through

tile next 3 to 5 years.

TM- 100353 January 1989

Reexamination of Radiofrequency Mass Spectrorneters Center Director's Discretionary Fund

Final Report. M.R. Carrulh, Jr. Materials and

Processes I xiboratory. N89-18672

2
NASATECHNICALMEMORANDUM

Thethree-stage,two-cycle,Bennettmassspectrometerinuseinspaceandgroundexperimentsoday

is of thesamephysicalconfigurationasdevelopedby

Bennettin 1950.Sine-waveradiofi'equency(RF)is

alsostill used.Theliteratureindicatedthattheelectronicsand physicalmanufacturingcapabilitiesoF

1950technologymayhavelimitedtheuseof other

improvementsatthattime.Therefl)re,astudy,experimentaland analytical,wasundertakento examine

previouslyrejectedRE approachesaswell as new

ones.Theresultso1thisstudyindicatethereareother

approacheswhichusefewergridsandsquarewaveof a

combinationof square-waveand sine-waveRF. Ill

regardto suppressionof harmonics,noneperfl_rmed

betterthanthethree-stage,two-cycle,Bennettmass

spectrometer. UseoFsquare-waveRFill theBennett

approachcanprovidea slightly'morecompactconfigurationbutnoincreasein throughput.

TM-100356 February1989

AutonmticMathematicalModeling tot" Real

Time Simulation Program. C. Wang and S.

Purinton. lnfornlation and Electronic System

Laboratory. N89-18; 147

This report describes a methodology For

automatic mathematical modeling and generating

simulation models. The major objective was to create a

user-friendly environment For engineers to design,

maintain, and verify their models; to automatically

convert the rnathentalical models into conventional

code for computation; and finally, to document the

model automatically.

TM- 100357 February 1989

NASA/MSFC FY88 Global Scale Atmospheric

Processes Research Program Review. Edited by

G.S. Wilson, F.W. l,eslie, and J.E. Arnold.

Space Science Laboratory.

This document describes the research supported

by, NASA's Global Atmospheric Processes Research

Program at the Marshall Space Flight Center. There

has been much interest recently in environmental

issues such as the ozone hole, the global warming of

the atmosphere, etc. Debate about the magnitude of

these environmental changes continues. One problem

is that measurements oF the atmosphere are concentrated near large cities or airports of which virtually all

are located on land representing only a small part of the

Earth's surface. One way to gain more understanding

of the atmosphere is to make meastlrements on a global

scale from space. One of NASA's new initiatives is the

Earth observation system, a series of new sensors to

measure globally atmospheric parameters such as

temperature, moisture, wind, lightning, etc. Analysis

of satellite data by developing algorithms to interpret

the radiance information improves our understanding

and also defines requirements fl_r these new sensors.

One measure of our knowledge of the atmosphere lies

in our ability to predict its behavior. [n order to predict

future states of the atmosphere, one must know not

only the current slate but also the physics which govern

change. Use of numerical and experimental models

provides a better understanding ol + these processes.

This work describes these efforts in tile context of

satellite data analysis and l_undamental studies of

atmospheric dynamics which examine selected

processes important to the global ch'culatJon.

TM- 100358 January 1080

Oblique Hyperveh)cily Impacl Response of

Dual-Sheet Structures. W.P. Schonberg and

R.A. Taylor. Materials and Processes l,aboratory. N89-21246

This report describes tile results of a continuing

investigation of the phenomena associated wiih the

oblique hypervelocit 5' impact of spherical projectiles

onto nlultisl_eet alumirmna structures. A series of

equations that quantitati,, ely. describes these

phenomena is obtained through a regression of experimental data. These equations characterize observed

ricochet and penetration dama_,e_, phenomena in a

multisheet structure as functions of geometric parameters of the structure and the diameter, obliquity, and

velocity of the impacting projectile. Crater damage

observed on the ricochet w imess plates is used to

determine the sizes and speeds of the ricochet debris

particles that caused the damage. It is observed that the

diameter of the most damaging ricochet debris particle

can he as lar_,e as 4(1 percent oi" tile orieinal particle ¢-.,

diameter and can Iravel at speeds between 2-!- percent

and 36 percent o1 the original projectile impact

velocity. The equations necessary for the design of

shielding panels that will protect external systems l'ronl

such ricochet debris damage are also developed. The

dimensions o1 these shielding panels are shown to be
NASATECHNICALMEMORANDUM

stronglydependent ontheirinclinationandontheircircumferentialdistributionaroundthespacecraft,It is

concludedthatobliquityeffectsof high-speedinlpacts

mustbe conside,edin the designof any structure

exposedto tile meteoroidandspacedebrisenvironillC n t,

TM- I(10359 March 1989

Atmospheric Environnmnt for Space Shuttle

(STS-26) I,aunch. G.I,. Jasper, D.L. Johnson,

and G.W. Bath,. Space Science Laboratow.

N89-21819

This report presents a stlmrnary of selected atinospheric conditions observed near space shuttle STS-26

launch tinle on Scptcmber 29, 1988, at Kennedy Space

Center, Florid:l. Vahles of ambient pressure, temperature, moisture, ground winds, visual observations

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

pre-hlunch 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-26 vehicle ascent has been

constructed. The STS-26 ascent atmospheric data tape

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

provide an internally consistent data set for use in postflight performance assessments.

TM- 100360 March 1989

NASA Marshall Space Space Flight Center Solar

Observatory Report - January December 1987.

J.E. Smith. Space Science Laboratory.

N89-21712

This report provides a description of the NASA

Marshall Space Flight Center'_ Solar Vector Magnetograph Facility anti gives a stunnmry of its observations

alld data reduciion during January-December 1987.

The s),stems that make up the facility are a magnetograph telescope, an t l-alpha telescope, a Quesiar telescope, and a computer code. The data are represented

by' longitudinal contours with azimuth plots.

TM- 100361 February 1989

A Noncontacting Scanning Photoelectron Emission Techniquc ii_r Bonding Surfiice Cleanliness

Inspection, R.L. Gause. Materials and Processes

I ,aboratory. N89-24623

Molecular contamination of bonding surfaces can

drastically affect the bond strength that can be achieved

and therefore the structural integrity and reliability' of

the bonded part. The presence of thin contaminant

films on bonding surfaces can restllt from inadequate

or incomplete cleaning methods, ft'om oxide growth

during the time between cleaning (such as grit blasting)

and bonding, or from faihire to properly protect

cleaned surfaces fl-om oils, greases, fingerPrints,

release agents, or dep0s[{i0n of facility airborne

molecules generated by adjacent manufacturing or

processing operations.

Required cleanliness levels liar desired bond

performance can be determined by testing to correlate

bond strength with contaminant type and quantity,

thereby.' establishing thc degree of contamination thai

can be tolerated based on the strength that is needed.

Once the maximum acceptable contaminant level is

defined, a nlcthod is nceded to quantitatively measure

the contaminant level on the bonding surface prior to

bonding to verify that the surface meets the established

cleanliness requirement.

This paper describes a unique photoelectron emission technique lot the nondestructive inspecthm of

various bonding surfaces, both metallic and nonmetallic, to provide quantitative data on residual contaminant levels. The technique can be used to scan

surfaces at speeds of at least 30 ft/min using a servo

system to maintain required sensor to surface spacing+

The fundamental operation of the photoelectron emission sensor system, which is commercially available+

is explained and the automated scanning system and

computer data acquisition hardware and software,

which was developed by MSFC, are described. Illustrative data are provided relative to sensor and system

performance liar both bonding test specimens and full

scale hardware (SRM) inspection applications. Current

capabilities and limitations of the use of this methodology arc addressed and plans for future development

and application are summarized.

TM- 100362 March 1989

Space Station CMIF Extended Duration

Metabolic Control Test Final Report. R.G.

Schunk, R.M. Bagdigian, R.L. Carrasquillo,

K.Y. Ogle, and P.O. Wieland. Structures and

Dynamics Laboratory, N89-23503

This report contains a discussion of the space station extended duration metabolic control test (EMCT)
NASATECHNICALMEMORANDUM

thatwasconductedattheMSFCCoreModuleIntegrationFacilit\inNo\emberof 1987.Theprimaryobjectiveof tileEMCTwastogattlerperl\_rnlancedatafrom

a partially-closedregenerativeenvironmental control

and life support(ECLS) system functioning under

stead_-_4ate condition_. Included in the report is a

description of tile EMCT configuration, a sunlmary of

exents, a discussion of anomalies that occurred during

the test, and detailed results and analysis from

indi\idual measurements of water and gas samples

taken during the test. A comparison of the physical,

chemical, and microbiological methods used in the

post test laboratory analyses of the water samples is

included. The report also details the preprototype

ECLS hardv,are used in the test. providing an overall

process description and theory of operation for each

hardware item. Analytical results pertaining to a

system level mass balance and selected system power

estimates are also included m the report.

TM- 100363 March 1989

Space Station ECLSS Simplified Integrated Test

Final Report. R.G. Schunk, R.O. Bagdigian,

R.L. Carrasquillo, K.Y. Ogle, and P.O.

Wieland. Structures and Dynamics Laboratory.

N89-24044

This report contains a discussion of the space station simplified integrated test (SIT) which was conducted at the MSFC Core Module Integration Facility in

June of 1987. The first in a series of three integrated

ECLS system tests, the primary objectives of the SIT

were to verif3 proper operation of ECLS subsystems

functioning in an integrated fashion as well as to gather

preliminary perfomaance data for the partial ECLS

s,,stem used in the test. Included in this report is a

description of the SIT configuration, a summary of

events, a discussion of anomalies that occurred during

the test, and detailed results and analysis from

individual measurements and water and gas samples

taken during the test. The report also details the preprololype ECLS hardware used in the test, providing an

overall process description and theory of operation for

each hardware item.

TM- 100364 May 1989

A Methodology for Commonality Analysis, with

Application to Selected Space Station Systems.

L.D. Thomas. Space Station Project Engineering

Office. N89-24421

The application of commonality in a system

represents an attempt to reduce costs by reducing the

number of unique components. A formal method lkw

conducting commonality analysis has not been

established. In this dissertation, commonality analysis

is characterized as a partitioning problem. The cost

impacts of commonality are quantified in an objective

function, and tile solution is that partitlon which

minimizes this objective function. Cluste:ing techniques are used to approximate a solution, and sufficient conditions are developed which can be used to

verify the optimality of the solution. This method for

commonality analysis is general in scope. It may be

applied to the various types of cornmonality analysis

required in the conceptual, preliminary, and detail

design phases of the system development cycle.

TM- 100365 May' 1989

Pressure-Volume Properties of Metallic Bellows,

L. Kiefling. Structures and Dynamics Laboratory. N89-24422

Metallic bellows are commonly used as segments

of propellant feedlines for rocket-propelled vehicles to

accommodate temperature-induced length variations,

manufacturing tolerances, and gimbaling of the

engines. These bellows sections defoml radially and

change volume when internal pressure varies, and the

magnitude of such deformation is much higher than

that for the straight, cylindrical segments of the line,

The greater flexibility, or lesser stiffness, of the

bellows, decreases the fiequency of acoustic oscillations in the line. These acoustic oscillations are a

major factor in the so-called POGO phenomena which

have plagued most of the larger liquid rocket-propelled

vehicles for many ),ears.

A method is developed to calculate the change in

volume of a bellows due to a change in internal

pressure. Results of an experiment are also presented

along with a test-analysis comparison. The computer

code is included.

TM-100366 April 1989

The Corrosion Protection of Aluminum by

Various Anodizing Treatments. M.D. Danford.

Materials and Processes Laboratory.

N89-26079

Corrosion protection to 6061-T6 aluminum,

afforded by both Teflon-impregnated anodized coats
NASATECHNICALMEMORANDUM

tPohtubeandTufram)andhard-anodizedcoats(water

',calcdanddichromatesealed),wasstudiedatbothpH

5+5andpH9.5.xxithanexposureperiodof 28daysin

3.5_,;NaC1solution(25 :C) for each specimen. In

general, corrosion protection for all specimens was

beuer a! pg 9.5 lhall at pH 5.5. Protection by a Tufram

coat ploxed superior to that afforded b3 Polylube tit

each pH, with corrosion protection by a hardanodized, miter-sealed coal ;.it pH 9.5 providing the

best prolcclion. Electrochemical work in each case was

corroborated b\ microscopic examination of the coats

after exposure. Corrosion protection by Tufram at pH

9.5 v, as most comparable to that of the hard-anodized

sample,,, although pitting and some cracking of the

coat did occur.

TM- I(')0367 May 1989

An E',ahtation of the General Dynamics 20 kHz

5 kW Breadboard for Space Station Electrical

Power at MSFC+ D.K. Hall and R.E. Kapustka.

hHormation and Electronic Systenls Laboratory.

N89-25278

This report discusses the results and observations

of tests made on the General Dynamics 20 kHz breadboard for space station electrical power. This study

considers the General Dxnamics 20 kHz system only,

and not the issue of the use of 20 kHz ac power for

spacecraft applications.

TM-100368 June 1989

Rapid Fitting of Particle Cascade Development

Data flom X-Ray Film Densitometry Measurements. E. Roberts. C.M. Benson, and W.F.

Fountain. Space Science l_aboratory.

N89-24260

This report describes a semiautomatic method of

fitting transition curves to x-ray film optical density

measurements of electromagnetic particle cascades.

Several hundred singly and multiply interacting

cosmic ray events fronl the JACEE 8 balloon flights

were analyzed using this procedure. In addition to

greafl 3 increased speed compared to the previous

manual method, the semiautomatic method offers

increased accuracy through maximum likelihood fitting.

TM-100370 July 1989

Atmospheric Environment for Space Shuttle

(STS-27) Launch. G.L. Jasper. D.L. Johnson,

and G.W. Baits. Space Science t,aboratory.

N89-27316

This repot1 presents a summary of selected atmospheric conditions observed near space shuttle STS-27

launch lime on December 2, 1988, at Kennedy' Space

Center, Florida. STS-27 carried a Department of

Defense payload and the flight azimuth in this report

will be denoted by 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-27

vehicle ascent has been constructed. The STS-27

ascent atmospheric data tape has been constructed by

Marshall Space Flight Center's Earth Science and

Applications Division to provide an internally consislent data set lor use in postflight perlormance

assessments.

TM- 100371 June 1989

Development of New Techniques for the

Characterization of Crystals and Their Growth

Solutions Center Director's Discretionary Fund

Final Report. R.L. Kroes and D.A. Reiss. Space

Science I,aboratory. N89-2674 t

The solubility, measurement system and the laser

scattering microscope system were designed, built,

and utilized R_r the study' of crystal growth solutions

and crystal characterization measurements. With these

instruments we have been able to make solubility'

measurements and crystal defect maps for a number of

new materials. In some cases, where there have been

published solubility data (i.e., TGS), we have been

able to make more accurate measurements and resolve

discrepancies in the published data. The design of

these instruments is presented along with a description

of their use and some typical data generated using

them.

TM- 100373 August 1989

Static and Dynamic Deflection Studies of the

SRM Aft Case/Nozzle Joint. D.C. Christian,

L.D. Kos, and I. Tortes. Structures and

Dynamics Laboratory. N89-28568
NASATECHNICALMEMORANDUM

Theledesi,,nof the jointson the solid rocket

motor (SRM) have prompted the need for analyzing the

behavior of the .joints using several different types of

analyses.

The types of analyses performed include modal

analysis, static analysis, transient response analysis,

and base driving response analysis. The forces used in

these analyses to drive the mathematical model include

SRM internal chamber pressure, nozzle blowout and

side forces, shuttle vehicle lift-off dynamics, SRM

pressure transient rise curve, gimbal forces and

moments, actuator gimbal loads, and vertical and

radial bolt preloads.

The math model represented the SRM frorn the aft

base tangent point ( I ,823.95 in) all the way back to the

nozzle, where a simplified, tuned nozzle model was

attached. The new design used the radial bolts as an

additional feature to reduce the gap opening at the aft

dome/nozzle fixed housing interface.

TM- 100374 August 1989

The Effects of Temperature Gradient and Growth

Rate on the Morphology of Fatigue Properties of

MAR-M246(HF) - Center Director's Discretionary Fund Final Report. D.D. Schmidt, W.S.

Alter, W.D. Hamilton, and R.A. Parr. Materials

and Processes Laboratory.

MAR-M246(HF) is a nickel-based superalloy

used in the turbopump blades of the space shuttle main

engines. This study considers the effect of temperature

gradient (G) and growth rate (R) on the microstructure

and fatigue properties of this superalloy. The primary

dendrite arm spacings were found to be inversely

proportional to both temperature gradient and growth

rate. Carbide and y-y' rnorphology trends were related

to the G,,'R ratios. Weibull analysis of fatigue results

shows the characteristic life to be larger by' a factor of

I0 for the low gradient/'fast rate pairing of G and R,

while the reliability (13) was lower.

TM- 100375 August 1989

Wind Models for the NSTS Ascent Trajectory

Biasin,, for Wind Load Alleviation. O.E. Smith,

S.I. Adelfang, G.W. Balls, and C.K. Hill. Space

Science Laboratory. N89-28551

This technical report presents new concepts for

aerospace vehicle ascent wind profile biasing. The

purpose for wind biasing the ascent trajectory is to

provide ascent wind loads relief and thusdecrease the

probability for launch delays due to wind loads exceeding critical limits. Wind biasing trajectories to the

profile of monthly mean winds have been widely' used

for this purpose. The wind profile models presented in

this report give additional alternatives for wind biased

trajectories. They are derived from the properties of the

bivariate normal probability function using the available wind statistical parameters for the launch site. The

analytical expressions are presented to permit generalizations. Specific examples are given to illustrate the

procedures. The wind profile models can be used to

establish the ascent trajectory steering commands to

guide the vehicle through the first state. For the

National Space Transportation System (NSTS)

program these steering commands are called l-loads.

TM- 100376 July' 1989

Atrnospheric Environment fi)r Space Shuttle

(STS-29) Launch. G.L. Jasper and G.W. Balls.

Space Science Laboratory.

This report presents a summary of selected atmospheric conditions observed near space shuttle STS-29

launch time on March 13, 1989, at Kenned,',' 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 pararneters

versus altitude, for STS-29 vehicle ascent has been

constructed. The STS-29 ascent atmospheric data tape

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

provide an internally consistent data set l\)r use in postflight performance assessments.

TM- 100377 September 1989

The Initiation and Propagation of Detonation in

Solid Propellants. W.W. Brandon. Program

Development Directorate.

Detonation is a potential hazard in the manufacture and use of solid rocket propellants. Extensive

studies of detonation in solid propellants were carried

out by' the Redstone Arsenal Research Division of

Rohm and Haas Company from about 1956 to 1970,

when the Redstone Division closed. Although the

7
NASA TECHNICAL MEMORANDUM

problem of detonation was not resolved, many aspects

of the problem were examined, and the results appear

to be of current interest. To facilitate access to this

information, relevant documentation has been identified by.' a participant in the original studies, and

selected documentary excerpts, menloranda, and

correspondence have been compiled in this NASA

Technical Memorandum.

Organizational comments by the author are

interspersed throughout sections describing deflagralion-to-detonation transition, detonation failure

diameter and gap sensitivity to shock initiation, detonation testing, and rudimentary inspection and gasphase suppression methods, The section on detonation

testing includes evaluations of personnel shielding,

safety devices, anti structures for explosives handling.

TM- 100378 September 1989

Concepts for Microgravity Experiments Utilizing

Gloveboxes. R.I.. Kroes, D.A. Reiss, and B.

Facemire. Space Science Laboratory.

The need lk_r glovebox facilities on spacecraft in

which microgravity materials processing experiments

are performed ix discussed. At present such facilities

are being designed, and some of their capabilities are

briefly described. A list of experinlent concepts which

would require or benefit from such facilities is

presented.

TM- 100379 September 1989

Highly Automated Optical Characterization with

FTIR Spectrometry. G.L.E. Perry and F.R.

Szofran. Space Science Laboratory.

The procedure for evaluating the characteristics of

II-VI semiconduciing inflared sensor materials with a

Fourier transform infrared (FTIR) spectrometer system

will be discussed. While the method of mapping optical characteristics with a spectrometer has been employed previously, this system is highly automated

compared to other systems where the optical transmission data are obtained using a F'FIR system with a small

stationa W aperture in the optical path and moving the

specinlen behind the aperture. The hardware and

software, including an algorithm developed for extracting cut-on wavelen,,ths_ . of spectra, as well as

several example results, will be described to illustrate

the advanced level of the system. Additionally, data

from transverse slices and longitudinal wafers of the

aforementioned semiconductors will be used to show

the accuracy of the system in predicting trends in

nlalerials such as shapes of growth interfaces and

cornpositional unifomfity.

TM- 100380 September 1989

Characterizations of Electrical Properties with

High T_. Superconducting Materials - Center

Director's Discretionary Fund Final Report. R.C.

Sisk and P.N. Peters. Space Science Laboratory'.

This report describes the automated data acquisition system developed in the Space Science Laboratory

at Marshall Space flight Center for measuring electrical

properties of high temperature superconductors. The

acquisition system, consisting of a computer and

computer-controlled hardware, allows large numbers

of voltage, current, temperature, and magnetic measurements to be performed on bulk and thin film

samples. Typical results are shown characterizing

transition temperature (T_.), critical current density

(J J, and magnetic properties of bulk high T_ materials

as a function of temperature.

TM- 100381 July 1989

Atmospheric Environment for Space Shuttle

(STS-30) Launch. G.L. Jasper and G.W. Batts.

Space Science I,aborato U.

This report presents a summary' of selected atnlospheric conditions observed near space shuttle STS-30

launch lime on May 4, 1989, at Kennedy Space Center, Florida. Values of ambient pressure, temperature,

moisture, ground winds, visual observations (cloud),

and winds aloft are inchlded. 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-30 vehicle ascent has been

constructed. The STS-30 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.

TM-4091 August 1989

Superconducting Gravity Gradiometer Mission -

Volume I: Study Team Executive Summary. Edited by S.H. Morgan and H.J. Paik. Program

Development Office.

8
NASATECHNICALMEMORANDUM

Thisreportis anexecutivesummarybasedupon

the scientificandengineeringstudiesanddex'elopmeritsperformedordirectedbyastudyteamcomposed

of variousFederalanduniversityactixitiesinvolved

v,'iththedevelopment of a three-axisuperconducting

gravitygradiometerintegratedwitha six-axissuperconductingaccelerometer. This instrumentis being

developedforafutureorbitalmissionto makeprecise

globalgraxitymeasurements. Thescientificjustificationandrequirementsforsuchamissionarediscussed.

Thisincludesgeophysics,theprimarymissionobjective, aswell assecondaryobjectives,suchasnavigationandtestsof fundamental lawsof physics,i.e., a

null testof theinversesquarelax,+' of gravitationand

testsof generalrelatixit}. Theinstrumentdesignand

statusalongwithmissionanalysis,engineeringassessments,andpreliminaryspacecraftconceptsarediscussed.In addition,critical spacecraftsystemsand

requiredtechnologyadvancementsareexamined.The

missionrequirementsandanengineeringassessment

of a precursorflight test of the instrumentare

discussed.

TM-4091 November1988

SuperconductingGravityGradiometerMissionVolumeI1:Study'TeamTechnicalReport.Edited

by S.H. Morgan and H.J. Paik. Program

Development Office. N89-19749

This reportis basedupon the scientificand

engineeringstudiesanddevelopmentsperformedor

directedb,,astud}teamcomposedof variousFederal

anduniversityactivitiesinvolvedwith thedevelopmentof a three-axissuperconductinggravitygradiometerintegratedwith a six-axissuperconducting

accelemmeter. Thisinstrumentisbeingdevelopedfor

afutureorbitalmissionto makepreciseglobalgravity

measurements.The scientific justification and

requirementsfor sucha missionarediscussed.This

includesgeophysics, theprimary'missionobjective,as

well assecondary' objectives,suchasnavigationand

testsof fundamental lawsof physics,i.e.,anulltestof

the inversesquarelaw of gravitationand testsof

generalrelativity.The instrumentdesignandstatus

alongwithmissionanalysis,engineeringassessments,

andpreliminaryspacecraftconceptsarediscussed.In

addition,criticalspacecraft systemsandrequiredtechnology advancementsare examined.The mission

requirementsand an engineeringassessmentof a

precursorflighttestof theinstrumentarediscussed.

TM-4101 October1988

AtmosphericLaboratoryfor Applicationsand

ScienceMissionI. Editedby P.D.Cravenand

M.R. Ton-.SpaceScienceLaboratory.

A briefdescriptionof eachof theexperiments

selectedfor flightonthefirstatmosphericlaboratory

forapplicationsandscience(ATLAS)missionisgiven

in this report. Each descriptionhas been preparedby theinvestigatorresponsiblefor theexperiment.Mostof theexperimental equipmentonATLAS

I hasbeenflown beforeon oneof the first three

Spacelabmissions.

9
NASATECHNICALPAPERS

TP-2872 November1988

Effects of Variables Upon Pyrotechnically

InducedShockResponseSpectra- PartII. J.L.

Smith.StructuresandDynamicsLaboratory.

N89-13814

Throughoutheaerospace industry, large variations of 50 percent (6 dB) or nlore in shock response

spectra (SRS) derived from pyrotechnic separation

events continue to be reported from actual spaceflight

data and from laboratory tests. As a result of these variations, NASA funded a research program for 1984

,*hrough 1986. The purpose of the 1984-1986 project

was to analyze variations in pyrotechnically induced

SRS and to determine if and to what degree manutacturing and assembly variables and tolerances, distance

from the shock source, data acquisition instrumentation, and shock energy propagation affect the SRS.

Sixty-four free-free boundary plate tests were

performed. NASA funded an additional study, for

1987-1988. This study was a continuation of the

previous study. This paper is a summary of the additional study. The purpose of this study was to evaluate

shock dissipation through various spacecraft structural

joint types, to evahmte shock variation for various

manufacturing and assembly variables on clamped

boundary test plates, and to verify data correction techniques. Five clamped boundary plate tests investigated

manufacturing and assembly variables and mass loading effects. Six free-free boundary plate tests

investigated shock dissipation across spacecraft joint

structures.

TP-288 t December 1988

The Estimation Error Covariance Matrix for the

Ideal State Reconstructor With Measurement

Noise. M.E. Polites. Structures and Dynamics

Ix_boratory. N89- 13994

This paper derives a general expression fl)r the

state estimation error covariance matrix for the ideal

state reconstructor when the input measurements are

corrupted by measurement noise. An example is

presented which shows that the more measurements

used in estimating the stale at a given time, the better

the estinaate.

TP-2882 January 1989

The Interaction of Hydrogen With Elemental

Metals Contained in Alloys Used in the Space

Shuttle Main Engine. M.D. Danlk_rd. Materials

and Processes Laboratory. X89-10294

Hydrogen diffusion, trapping, and hydride

stability have been investigated for several elements

which form the alloys of the SSME. The hydrogen diffusion coefficient in Ni 270 at 25 °C has been tound to

be in acceptable agreement with results frorn other

investigations. Hydrogen trapping in Ti and Hf was

found to be extensive, while it is relatively small in Co,

Ni, and very likely Mo. Stability of the elemental metal

hydrides agrees rather well with theoretical predictions

for hydrogen affinities of the elements, although

stability and affinity are not necessarily the same.

Structural studies of some of the elemental metals have

been carried out by x-ray diffraction, and correlations

of hydrogen absorption on charging at 25 °C with structure are discussed. Bonding in the elemental hydrides

is postulated to be covalent.

TP-2884 December 1988

Cyclic Loads Tests of Carbon Involute Solid

Rocket Motor Outer Boot Ring Segments. R.

Ahmed. Structures and Dynamics Laboratory.

N89-16192

This report documents the cyclic load tests

perlormed on 30-in segments of the DM-9 configuration solid rocket outer boot ring. The tests found that

the effect of the cyclic loadings on the structural

integrity of the outer boot ring w'as negligible. The

results are compared with a hand analysis of the

strength of a 30-in outer boot ring segment.

Several phenomena of engineering interest are also

described in this report.

TP-2893 January 1989

Practices in Adequate Structural Design. R.S.

Ryan. Structures and Dynamics Laborato W.

N89- 18504

Structural design and verification of space

vehicles and space systems is a very tricky and awe

inspiring business, particularly for manned missions.

Failures in the missions with loss of life is devastating

personally and nationally. The scope of the problem is

driven by high perfornlance requirements which push

state-of-the-art technologies, creating high sensitivities to small variations and uncertainties. Insurance of

safe, reliable flight dictates the use of sotmd principles,

10
NASATECHNICAI.PAPERS

procedures,analysis,testing,etc. This paperdeals

with manyof thoseprincipleswhich have been

refocusedb'¢the SpaceShuttleChallenger(51-1.)

accidentonJanuary26, 1086, and tile activities conducted to insure safe shuttle reflights. The emphasis

will be locuscd on engineering, while recognizing that

project and prelect managment are also key to success.

TP-2909 March 1989

Further Deveh-_pments in Modeling Digital Control Systems With MA-Prel'iltcred Measurements. M.E. Polites. Structt, res and

Dynamics l.LtborLttory. X89-36049

This paper presents riew state variable representations for a contint, ous-time plant driven by a zeroorder-heM with nluhirate-sarnplcd measurements

prefiltcred by multi-irlput'n3ulti-output me,ring average (MA) processes. These representations have broad

application, but are known to be useful in the aerospace

I'icM [or modeling systenls with startr;.ickers and sonic

state-of-the-art rate-gyroscopes Luld accelerornelcrs.

TP-2934 July 1989

Stress Corrosion Sttidy of PHI3-SMo Stainless

Steel Using the Slow Strain Rate Techrlique.

P.D. Torres. Materials and Processes l+abcn-atory. N89-26976

The need lktl" a fast and reliable n-lethod to study

stress corrosion in lllelais hLls caused increased interest

in the slow strairi rate technique (SSRT) during the last

few decades. In this work, PHI3-SMo H950 and

HI000 round terisile specimens were studiccl by this

method. Percent reducticm-in-area, lime-to-failure,

ehmgation at fracture, and fracture energy were used It:,

express the loss inductility, which has been used to

irlclicate susceptibility to stress corrosion cracking

(SCC). Results fronl LI3.5 percent sail solution (corrosive mediuin) were compared to those in air (inerl

nledium)+ k tendency to early faihu'e was found when

testing in the vicinity of 1.0 x 10 <' lllnl,'llllll/s in the

3.5-percent salt solution. PHI3-SMo HI()()()was

[ound to be less likely to suffer see lhall Ptt 13-8Mo

H950. This program showed that the SSRT is promising for the SCC ctlaracterilalion of metals Lind results

can he ohtained in much shorter times (18 hr for Ptt

steels) lhLin those required using convelllional techniques.

TP-2935 Attgust 1989

Wekl Stresses Beyonct Elastic Limit Materials

Discontinuity. V. Verderaime. Structures and

Dyrlamics l+aboratory. N89-27214

Wherl weMed structures deperld orl properties

heyond the elastic limit to qualif',' their uhimate <mfety

faclor, and weld-parent nlalerials ahruptl} charlge iri

the interface, then stress disconlilmily is irie',itablc.

The stress collcenlrLtlion is miMly sensitive to matei-ial

relative strain hardening and acutely sensilixe to

applied stress fields. Peak stresses occur on the weld

surface, at the interface, and dissipate \vilhin a 0.01-

inch band. When the stress is interise, the weld will

always fracture lit the interface. The analysis inter

porales a classical mechanics rnodel to more sharply

define stress spikes within the handv, klth, and suggests

a relative material index and Poisson's ratio related to

strain hardening. Implications are discussed which are

applicable it> industries of high pcl+forlllallce slrtlclures.

TP-2936 August 1989

A Ne\', State Reconstructor Ik)r Digital Control

S)lStelllS Usirig Wcighted-iXveraged Measurements. M.E. Poliles. Slrucltlres and

Dynamics l,aborLttory. NGC)-27039

This paper presents a llev,,' slate I'econstrtmctor for a

linear continuous-lime plant driven by a zero-orderhold. [t takes a continuous-time output vector from the

plant and corlvolutes it vdth a weighlmg-luriclion

rru.iti'ix whose elements are time dependent. This result

is integrated over T second intervals to gerlerale

weighted-averaged measurements, every T seconds.

that are used in the state reconstruction process. 11lhe

plarll is noise-free and can be mcu.teled precisely, the

output of this state reconstructor exactly equals thc true

state of the plant and accomplishes this \vithout knowledge of the plant's initial state. If noise or modeling

errors are a problem, it can be calcllated with a slate

observer or a Kahnall Filler Ibr a synergistic cffecl.

11
NASA CONFERENCE PUBLICATIONS

CP-3021 November 1988

Space Station Induced Environment Monitoring.

Edited by J.F. Spann and M.R. Torr.

N89-15790

CP-3047 September 1989

Constitutive Relationships and Models in Continuum Theories of Multiphase Flows. Edited by

R. Decker.

CP-3032 March 1989

23rd Aerospace Mechanisms Symposium.

N89-23892

CP- August 1989

Solar-Terrestrial Science Slralegy Workshop.

Edited by P. Banks, W.T. Roberts, and J. Kropp.

12
NASACONTRACTORREPORTS

(AbstractsforthesereportsmaybeobtainedfromSTAR)

CR-4218 March1989

Anal5sisandUseofVASSatelliteData.NAG8-

033.Departmentof Meteorology,FloridaState

University. X89-36052

CR-[79404 November1987

Definition of a Space Transportation Systems

Cargo Element (Shuttle-C). NAS8-37143.

Martin Marietta. N89-12579

CR-4222 March 1989

Operational Implications of a Cloud Model

Simulation of Space Shuttle Exhaust Clouds in

Different Atnlospheric Conditions. NAS8-

36715. J.A. Zak. ST Systems Corp. (STX).

N89-21425

CR- 179405 June 1988

Interim Stud), Report fl)r the Space Transportation Booster Engine Phase A Study, Vohnne I

Executive Summary, October 1, 1987 Through

June 30, 1988. NAS8-36856. Rockwell International. X88-10407

CR-4223 March t989

A Cloud Model Simulation of Space Shuttle

Exhaust Clouds in Different Atmospheric Conditions.. NAS8-36715. C. Chen and J.A. Zak.

ST S) stems Corp. ( STX ). N89-21426

CR- 179398 July 1988

Space Transportation Main Engine Configuration Study, DR-8 (Update). NAS8-36867.

Aerojet TechSystems Co. X88-10408

CR- 179399 December 1987

lnterirn Study Report for the Space Transportation Main Engine Phase A Study. NAS8-36869.

Rockwell International. X88-10409

CR-I 79400 JuIy 12, 1988

Space Transportation Booster Engine Configuration Study Preliminary Interim Final Report

(DR4), Modification No. 2. NAS8-36857.

United Technologies Pratt & Whimey.

X88-10429

CR- 179406 June 1988

Interim Stud 5' Report for the Space Transportation Booster Engine Phase A.Stud)', Volume II -

Technical Update, October I, 1987 through June

30, 1988. NAS8-36856. Rockwell International.

X88- 10406

CR- 179407 April 3, 1986

Space Transportation Booster Engine (STBE)

Configuration Study Plan (DR-1). NAS8-36856.

Rockwell International. X88-10412

CR- 179408 October 1988

Fingerprint Test Data Report FM 5055B, Lot No.

3, C-02133. NAS8-36298. U.S. Polymeric,

Hitco Materials Division. N89-13571

CR- 179409 October 1988

Fingerprint Test Data Report FM 5064J (Kaiser)

Lots No. 1 (K) - 4 (K). NAS8-36298. U.S.

Polymeric, Hitco Materials Division.

N89-12723

CR- 179401 October 1987

Liquid Rocket Booster (LRB) for the Space

Transportation System (STS) Systems Stud)',

Study Plan. NAS8-37136. Martin Marietta.

N89- 14249

CR- 179402 June 30, 1988

Study of Atmospheric Structures for Mission

Analysis, Final Report. NAS8-35974. Computer

Sciences Corp. X88-104.17

CR- 179403 July 15, 1988

Flowfield Visualization for SSME Hot Gas

Manifold, Final Report. NAS8-36090. Lockheed

Missiles & Space Co., Inc. N89-10243

CR- 179410 October 1988

Fingerprint Test Data Report FM 5064J (Hitco)

Lots No. 1 (H) - 4 (H). NAS8-36298. U.S.

Polymeric, Hitco Materials Division. N89- 13572

CR-17941 I October 1988

Fingerprint Test Data Report FM 5064J Test Lot

No. 5 (H). NAS8-36298. U.S. Polymeric, Hitco

Materials Division. N89-13606

CR-I 79412 October 1988

Fingerprint Test Data Report FM 5839 Lot No. 4.

NAS8-36298. U.S. Polymeric, Hitco Materials

Division. N89-13573

i3
NASACONTRACTORREPORTS

(Abstractsfi_rthesereportsmaybeobtainedfromSTAR)

CR-179413 October1988

FingerprintTestDataReportFM 5055BTest

LotsNo.4and5. NAS8-36298. U.S.Polynleric,

HitcoMaterialsDivision. N89-13607

CR-!79422 October1988

SpaceStationCommonalityAnalysis- Final

Report, ModificationNo. I1. NAS8-36413.

BoeingAerospace. N89-14251

CR- 179414 October 1988

Fingerprint Test Data Report FM 5055B Lot No.

I. NAS8-36298. U.S. Polymeric, Hitco

Materials Division. N89-13569

CR- 179423 October 6, 1988

Space Related Aerosol Research Final Report.

NAS8-35919. Universities Space Research

Association.

CR- 179415 October 1988

Statistical Characterization of Carbon Phenolic

Prepreg Materials, Final Report Volume 2.

NAS8-36298. U.S. Polymeric, Hitco Materials

Division. N89- 13612

CR- 1794 t 6 October 1988

Statistical Characterization of Carbon Phenolic

Prepre,, Materials. Final Report Volume 1

NAS8-36298. U.S. Polymeric, Hitco Materials

Division. N89-14306

CR- 179417 October 1988

Fingerprint Test Data Report FM 5834 Lot No. 2.

NAS8-36298. U.S. Polymeric, Hitco Materials

Division. N89-13604

CR- 179418 October 1988

Fingerprint Test Data Report FM 5055B Lot No.

2. NAS8-36298. U.S. Polymeric, Hitco

Materials Division. N89-13611

CR-I 79419 October 1988

Fingerprint Test Data Report FM 5834 Test Lots

No. I, 3, 4. and 5. NAS8-36298. U.S. Polymeric, Hitco Materials Division. N89-12722

CR- 179424 August 26, 1988

Aeroassisted Orbital Transfer Vehicle Control

Technology Final Report. NAS8-37358. Boeing

Aerospace. N89-14250

CR- 183507 September 1988

Spacelab Systems Analysis Interim Final Report,

October 1987-October 1988. NAS8-36717.

Mississippi State University. N89- I 1792

CR- 183508 June30,1988

Analysis of Electrophoresis Performance, Final

Report. NAS8-36042. Roberts Associates, Inc.

N89-14265

CR- 183509 September 1988

Space Station Integrated Propulsion and Fluid

Systems Study - Final Report. NAS8-36438.

Martin Marietta. N89- 15154

CR- 183510 August 30, 1988

Surface Analysis of Solar Maximum Mission and

Long Duration Exposure Facility Hopping Transport of Atomic Oxygen in Microscopically

Inhomogeneous Solids, Final Report. NAS8-

3647 I. Auburn University. X88-10414

CR-I 79420 October 1988

Fingerprint Test Data Report FM 5839 Test Lots

No. 1 _ 3, 5, and 2R. NAS8-36298 U.S.

• 2-_

Polymeric, Hitco Materials Division.

N89-13610

CR- 179421 August 22, 1988

Debris Prexention Analysis for DFI/OFI/OEI

(STS-26 Configuration Only) Final Report.

NAS8-30490. Mo,'ton Thiokol, Inc.

N89-13453

CR- 183511 August 1988

Developrnent of Po!yisocyanurate Pour Foam

Formulation for Space Shuttle External Tank

Thermal Protection System, Final Report, March

1986-October 1987. NAS8-36280. University of

Dayton. N89-12745

CR- 183512 June 22, 1988

Duct Flow Nonuniformities - Effects of Struts in

SSME HGM II + - Final Report. NAS8-37359.

Lockheed Missiles & Space Company, Inc.

N89-15347

14
NASA CONTRACTOR REPORTS

(Abstracts for these reports rnay be obtained from STAR)

CR- 183513 March 6, 1987

Evaluation of Carbon-Carbon Composites for

Space Engine Nozzle - Final Report. NAS8-

35971. Aerojet Strategic Propulsion Co.

X89-10118

CR- 183514 September 2 I, 1988

STME/STBE Configuration Study Quarterly

Review. NAS8-36867 and NAS8-36855.

Aeroj_t TechSystems Co. X89-10046

CR- 183515 September 30, 1988

Spacelab Systems Analysis -A Study of

Communications Systems for Advanced Launch

Systems. Final Report, Phase I. NAS8-36717.

Mississippi State University. N89-14248

CR- 183516 September 30, 1988

Spacelab System Analysis. A Study of the

Marshall Avionics System Testbed (MAST),

Final Report, Phase I. NAS8-36717. Mississippi

State University. N89-14354

CR- 183517 November 1988

Space Transportation Main Engine Configuration Study, Part 2 - Variable Mixture Ratio

Study. NAS8-36869. Rockwell International.

X89-10047

CR- 183518 Novernber 1987

Definition of a Space Transportation Systems

Cargo Element (Shuttle-C), Study Plan. NAS8-

37143. Martin Marietta Manned Space Systems.

X89-10O39

CR- 183519 FebruaLv 1988

Definition of a Space Transportation Systems

Cargo Element (Shuttle-C), Performance Review

Documentation -Concept Selection. NAS8-

37143. Martin Marietta Manned Space Systems.

X89-10036

CR- 183520 March 1988

Definition of a Space Transportation Systems

Cargo Element (Shuttle-C), Pertbrmance Review

Documentation - Configuration Trades. NAS8-

37143. Martin Marietta Manned Space Systems.

X89-10044

Cargo Element (Shuttle-C), Performance Review

Documentation - Configuration Selection.

NAS8-37143. Marlin Marietta Manned Space

Systems. X89-10035

CR- 183522 February 1988

Definition of Space Transportation Systems

Cargo Element (Shuttle C), Work Breakdown

Structure (WBS) and WBS Dictionary. NAS8-

37143. Martin Marietta Manned Space Systems.

X89-10040

CR- 183523 February 1988

Definition of Space Transportation Systems

Cargo Element (Shuttle-C), Requirements, Concepts, and Configurations Trades/Analyses -

Concept Selection. NAS8-37143. Martin

Marietta Manned Space Systems. X89- 10042

CR- 183524 November 1987

Definition of a Space Transportation Systems

Cargo Element (Shuttle-C), Evaluation and

Selection Criteria Plan. NAS8-37143. Martin

Marietta Manned Space Systems. X89-10041

CR- 183525 April 1988

Definition of Space Transportation Systems

Cargo Element (Shuttle-C), Requirements, Concepts, and Configurations Trades/Analyses -

Configuration Selection, Volume I of 3. NAS8-

37143. Martin Marietta Manned Space Systems.

X89-10038

CR- 183526 April 1988

Definition of Space Transportation Systems

Cargo Element (Shuttle-C), Requirements, Concepts, and Configurations Trades/Analyses -

Configuration Selection, Volume 2 of 3. NAS8-

37143. Martin Marietta Manned Space Systems.

X89-10043

CR-183527 April 1988

Definition of Space Transportation Systems

Cargo Element (Shuttle-C), Requirements, Concepts, and Configuraticms TradesAnalysesConfiguration Selection, Volume 3 of 3. NAS8-

37143. Martin Marietta Manned Space Systems.

X89-10045

CR- 183521 April 1988

Definition of a Space Transportation Systems

15
CRCRNASA CONTRACTOR

(Abstracts for these reports may be

183528 December 1988 CRHot Wire Anemometer Measurements in the

Unheated Air Flow Tests of the SRB Nozzle-toCase Joint. NAS8-36474. Universities Space

Research Association. N89-17619

183529 September 30, 1988

Enhancement of Aero/Fluids Analysis System -

Final Report Updated User's Manual. NAS8-

36221. Lockheed Missiles & Space Company,

lnc. N89-15629

CRCR-1 83530 September 1988

Space Transportation Main Engine Configuration Study, Part 2, Variable Mixture Ratio Study,

Final Report. NAS8-36868. United Technologies Pratt & Whitney. X89- 10119

CR- 183531 October 1988

Bearing Tester Data Compilation Analysis, and

Reporting and Bearing Math Modeling Quarterly

Progress Report, June-September 1988. NAS8-

37350. SRS Technologies. N89-90165

REPORTS

obtained from STAR)

183537 October 28, 1988

Ancillary TPS Investigation - Final Report Phase

I, Volume II, Mission Task 1017. NAS8-33708.

Martin Marietta. X89-10122

183538 September 20, 1988

SSME LOX Post Flow Analyses/Fluid Structure

Interaction Final Report. NAS8-35505. Lockheed Missiles & Space Company, Inc.

N89- 13758

CR- 183539 September 1988

NDE Detectability of Fatigue-Type Cracks in

High-Strength Alloys, NDI Reliability Assessments, Final Report. NAS8-35503. Martin

Marietta. N89- !3568

CR- 183540 September 1988

Evaluation of Powder Metallurgy Alloys in

Hydrogen Annual Report No. 2 for Period

September 30, 1987 - September 25, 1988.

NAS8-36553. United Technologies Pratt &

Whitney. X89-10120

CR-183532 October 6, 1988

Test Plan for Large Flexible Space Structures -

Development of Structural Dynamic Analysis

Tools. NAS8-36420. Boeing Aerospace.

X89-10117

CR- 183533 September 27, 1988

Analysis of Technologies for Manned Lunar and

Mars Mission - Mid-Term Briefing. NAS8-

36107. Boeing Aerospace. X89-10114

CR- 183534 October 1988

Optimization Techniques Applied to Passive

Measures for In-Orbit Spacecraft Survivability -

Evaluation of Optimal Materials Properties,

Final Briefing. NAS8-37378. SAIC. X89-10116

CR-183535 April 1986

Solar Array Flight Experiment Final Report.

NAS8-31352. Lockheed Missiles & Space

Company, Inc. N89-13484

CR- 183536 September 30, 1988

Ancillary TPS Investigation - Final Report Phase

Ii Volume I, Mission Task 1017. NAS8-33708.

Martin Marietta. X89-10121

CR- 183541 September 1988

Investigation of Acoustic Emission Coupling

Techniques - Final Report. NAS8-34649. Southwest Research Institute. N89-15683

CR- 183542 JuIy 1987

Orbital Transfer Vehicle Concept Defiqition and

System Analysis Study, Vol. IA - Executive

Summary Supplement, Revision I. NAS8-

36108. Martin Marietta Astronautics Group.

N89-13451

CR- 183543 July 1987

Orbital Transfer Vehicle Concept Definition and

System Analysis Study, Vol. II - OTV Concept

Definition and Evaluation, Book 20TV Concept

Definition. NAS8-36108. Martin Marietta Astronautics Group. N89-13449

CR- 183544 July 1987

Orbital Transfer Vehicle Concept Definition and

System Analysis Study, Vol. II - OTV Concept

Definition and Evaluation, Book 3, Subsystem

Trade Studies. NAS8-36108. Martin Marietta

Astronautics Group. N89- i 3458

16
CR-1

CR-I

CR-1

CR-I

CR-1

CR-I

CR-I

CR-1

NASACONTRACTORREPORTS

(AbstractsforthesereportsmaybeobtainedfromSTAR)

83545 July1987

OrbitalTransferVehicleConceptDefinitionand

SystemAnalysisStudy,Vol. II - OTVConcept

DefinitionandEvaluation,Book4, Operations.

NAS8-36108.Martin Marietta Astronautics

Group. N89-13452

CR-183553 December1988

ResearchReports- 1988NASA/ASEESummer

Faculty FellowshipProgram,Final Report.

NGT-01-002-099. The Universityof Alabama,

and The University of Alabama in Huntsville. N89-21726

83546 July 1987

Orbital Transfer Vehicle Concept Definition and

System Analysis Study, Vol. III- System and

Program Trades. NAS8-36108. Martin Marietta

Astronautics Group. N89-13448

CR- 183554 October 1988

Berthing Mechanism Final Test Report and

Program Assessment (CDRL 13 and 14). NAS8-

36417. Control Dynamics Co. and McDonnell

Douglas. N89-18517

83547 July 1987

Orbital Transfer Vehicle Concept Definition and

System Analysis Study, Vol. V - Work Breakdown Structure and Dictionary. NAS8-36108.

Martin Marietta Astronautics Group.

N89-13447

83548 July 1987

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Vo]. VI, Programmatics. NAS8-36108. Martin Marietta Astronautics Group. X89-10037

83549 July 1987

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Vol. IX, Study Extension Results. NAS8-36108. Martin Marietta

Astronautics Group. N89-13454

83550 January 1988

Orbital Transfer Vehicle Concept Definition and

System Analysis Study, Vol. X, Aerocapture for

Manned Mars Missions. NAS8-36108. Martin

Marietta Astronautics Group. N89-13450

83551 July 22, 1987

Orbital Transfer Vehicle Concept Definition and

System Analysis Study, Contract Extension II

Midterm Review. NAS8-36108. Martin

Marietta. N89-244 [0

83552 April 1988

Orbital Transfer Vehicle Concept Definition and

System Analysis Study, Vol. XI Study Extension II Results. NAS8-36108. Martin Marietta

Astronautics Group.

CR- 183555 December I, 1988

Progress of Research to Identify Rotating Thunderstorms Using Satellite Imagery - Final

Report. NAS8-36547. University of WisconsinMadison. N89- 17981

CR- 183556 December 1988

Meteorological Satellite Products Support for

Project COHMEX - Final Report. NAS8-36168.

University of Wisconsin-Madison. N89-18974

CR- 183557 November 1988

Analytical Investigation of the Dynamics of

Tethered Constallations in Earth Orbit (Phase 1I).

NAS8-36606. Smithsonian Institution.

N89-90239

CR- 183558 January 1989

A Proposed Nonintrusive Method for Finding

Coefficients of Slip and Molecular Reflectivity in

Microgravity. NAS8-37301. Universities Space

Research Association. N89-17684

CR- 183559 December 30, 1988

Support for Spacelab Geophysical Fluid Flow

Mode[ Experiment- Final Report, Period

Covered March 1, 1981 - August 31, 1988.

NAS8-34008. Universities Space Research

Asssociation. N89-90238

CR- 183560 November 1988

Transpiration Cooled Throat for Hydrocarbon

Rocket Engines, Monthly Progress Report.

NAS8-36952. Aerojet TechSystems Co.

X89-10313

17
NASA CONTRACTOR

(Abstracts for these reports may be

CR- 183561 December 1988

Transpiration Cooled Throat for Hydrocarbon

Rocket Engines, Monthly Progress Report.

NAS8-36952. Aeroiet TechSystems Co.

X89-10314

CR- 183562 February 1989

ttigh Perfom3ance Alloy Electroforming - Final

Report. NAS8-35817. Bell Aerospace Textron.

N89-16041

CR-1 83563 November 1988

Process Chemistry Definition for 2D CarbonCarbon Fabrication for Solid Rocket Motor Technology Final Report. NAS8-36294. Science

Applications International Corp. X89-10292

CR-I 83564 December 1988

Cure Monitoring and Control for Carbon/

Phenolic Materials, Final report. NAS8-36295.

l.ockheed Aeronautical Systems Co.

X89- I O293

CRCRCRCRCR- 183565 November 1988

Bearing Tester Data Compilation, Analysis, and

Reporting and Bearing Math Modeling Study.

NAS8-37350. SRS Technologies. X89-10326

CR- 183566 October 18, 1988

Assessment and Selection of Zero-G Ground Test

Simulation Techniques, Task 3 Final Report,

Development of Structural Dynamic Analysis

Tools. NAS8-36420. Boeing Aerospace.

X89-10327

CRCRCRCR- 183567 December 12, 1988

STME/STBE Configuration Study Quarterly

Review. NAS8-36867 and NAS8-36855.

Aerojet TcchSystcms Co. X89- 10312

CRCR-183568 January 5, 1989

Electron Spectroscopy fl)r Chemical Analysis -

Sample Analysis, Final Report. P.O. H-98048B.

Georgia Institute of Technology. N89-23634 CRCR- 183569 January 18, 1989

SRB Ascent Aerodynamic Heating Design

Criteria Reduction Study - Volume 11 Final

Report. NAS8-35322, Remtech Inc.

N89-24430

REPORTS

obtained from STAR)

183570 January 1989

Optical Design Support - Final Report. NAS8-

36955. Center for Applied Optics, University of

Alabama in Huntsville. X89-10337

183571 December 1988

SSME Indexing Schema June 1988-December

1988. NAS8-37359. Lockheed Missiles & Space

Company, Inc. X89-71882

183572 September 1988

Auger and Esca Analysis - Final Report, Surface

Science Laboratories Analysis Report. NAS8-

36955. University of Alabama in Huntsville.

N89-24463

183573 September 1988

Advanced High Pressure Oxygen/Hydrogen

Technology Information Dissemination and

Research Final Report September 27, 1985 -

September 26, 1988. NAS8-36254. University

of Alabama in Huntsville. X89-10317

183574 October 1988

Dynamic Analysis of Nonlinear Rotor-Housing

Systems. NAS8-36293. Texas A&M University.

183575 January 20, 1989

Global Scale Dynamics Final Report. NAS8-

36474. Universities Space Research Association.

N89-90359

183576 December 1988

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

Report, Volume I. NAS8-30490. Morton

Thiokol, Inc. N89-20196

183577 January 23, 1989

Feasibility Study for the Scaling of the LPI40

Laser Technology to 10 Joules in 5 Microseconds, Final Report. NAS8-37440. Pulse Systerns, Inc. X89-10325

183578

Antenna Pattern Study Final

37194. Applied Research, Inc.

July 15, 1988

Report. NAS8-

N89-12790

18
NASACONTRACTORREPORTS

(AbstractsforthesereportsmaybeobtainedfromSTAR)

CR-183579 NoDate

AFE Flight ComputerReliability Analysis

Report.NAS8-37194.Uwohali,Inc.

N89-90376

CR-183580 January18,1989

SRB Ascent AerodynamicHeating Design

Criteria ReductionStudy, Volume I, Final

Report.NAS8-35322.Remtech,Inc.

N89-23515

CR-I83581 February28,1989

SpaceShuttlePropulsionEstimationDevelopmentVerification- Final Report,VolumeI.

NAS8-36152.RogersEngineeringandAssociates. N89-20197

CR-183582 February28,1989

SpaceShuttlePropulsionEstimationDevelopmentVerification- Final Report,VolumeII.

NAS8-36152.RogersEngineeringandAssociates. N89-20195

CR-183583 April 1988

SpaceStationIntegratedPropulsionandFluid

SystemsStudy,SpaceStationProgramFluid

ManagementSystemsDatabook.NAS8-36438.

MartinMarietta. N89-17613

CR-I83584 Junel988

BoosterPropulsion/VehicleImpactStudyFinal

Report.NAS8-36944.BoeingAerospaceCorp.

N89-19366

CR-183585 January1989

SpaceStationProtectiveCoatingDevelopment

FinalReport.NAS8-36586.BoeingAerospace.

N89-21821

CR-183586 December15,1987

StudiesandAnalysesof theSpaceShuttleMain

EngineTechnicalReportonFailureInformation

PropagationModel DataBaseandSoftware.

NASw-3737.BattelleColumbusDivision.

N89-20198

CR-183587 March24,1988

Computational Designof anExperimental LaserPoweredThruster,Final Report,September9,

1986- March 8, 1988. NAS8-36220.The

Universityof TennesseeSpaceInstitute.

N89-17617

CR-183588 December1987

TheHurnanRolein Space(THURIS)Applications Study,Volume I ExecutiveSummary.

NAS8-36638.McDonnellDouglasAstronautics

Co. X89-10364

CR-183589 October1987

TheHumanRolein Space(THURIS)ApplicationsStudy,Volume1I,ResearchAnalysisand

TechnologyReport.NAS8-36638.McDonnell

DouglasAstronauticsCo. N89-24795

CR-183590 October1987

TheHumanRolein Space(THURIS)Applications Study, Final Briefing. NAS8-36638.

McDonnellDouglasAstronauticsCo.

N89-24793

CR-183591 January 1989

SRB Combustion Dynamics Analysis Computer

Program (CDA-2), Final Report. NAG8-627.

University of Alabama in Huntsville.

CR- 183592 February 1989

Space Transportation Booster Engine Configuration Study Preliminary Interim Final Report.

NAS8-36857. United Technologies Pratt &

Whitney.

CR- 183593 December 31, 1987

Studies and Analyses of the Space Shuttle Main

Engine. NASw-3737. Battelle Columbus Division. N89- ! 8525

CR- 183594 December 31, 1987

Studies and Analyses of the Space Shuttle Main

Engine Final Report Appendix B, SSME FIPM

Drawings. NASw-3737. Battelle Columbus

Division. N89-19365

CR-183595 June 10, 1988

Duct Flow Nonuniformities for Space Shuttle

Main Engine (SSME). NAS8-34507. Lockheed

Missiles & Space Company, Inc. N89-19367

19
NASACONTRACTORREPORTS

(AbstractsforthesereportsmaybeobtainedfromSTAR)

CR-183596 June8, 1988

Final Report for Preparationof Non-Metals

Propertiesfor DataBase.NAS8-36198.EER

Systems. N89-19420

CR-I83597 February23,1989

NewAtmosphericSensorAnalysisStudy- Final

Report.NAS8-36179.NewTechnology,Inc.

N89-25431

CR-183598 February2, 1989

Evaluationof UVSpectroscopyforStratospheric

TraceConstituents,Final Report.H-98816B.

ScienceandEngineeringAssociates.

X89-10477

CR-183599 March1989

Liquid RocketBoosterStudy Final Report,

VolumeI, ExecutiveSummary.NAS8-37137.

GeneralDynamics.

CR-183600 March1989

Liquid Rocket BoosterStudy Final Report,

VolumeII, FinalReport.NAS8-37137.General

Dynamics.

CR-183601 February1988

l,iquid RocketBoosterStudy Final Report,

VolumeI1,Appendixi, TradesStudies.NAS8-

37137.GeneralDynamics.

CR-183602 May1988

Liquid RocketBoosterStudy Final Report,

Volume II, Appendices2-5, PPIP. NAS8-

37137.GeneralDynamics.

CR-183603 Mardh1989

Liquid Rocket Booster Study Final Report

Volume 1I, Appendices 6-8, Final Reports of

Rocketdyne, Pratt and Whitney, and TRW.

NAS8-37137. General Dynamics.

CR- 183604 February 1989

Liquid Rocket Booster Study Final Report,

Volume 11. Appendix 9, LRB Alternate Applications and Evolutionary Growth. NAS8-37137.

General Dynamics.

CR- 183605 March 1989

Liquid Rocket Booster Study Final Report,

Volume II, Appendix 10, Eagle Engineering

Final Report. NAS8-37137. General Dynamics.

CR- 183606 February 3, 1989

Liquid Rocket Booster Study Final Report,

Volume I11, Program Cost Estimates. NAS8-

37137. General Dynamics. X89- 10456

CR- 183607 February 1989

Space Station Automation of Common Module

Power Management and Distribution Interim

Final Report. NAS8-36433. Martin Marietta.

N89-24434

CR- 183608 January 1989

Conjugating Binary Systems for Spacecraft

Thermal Control- Final Report. NAS8-36199.

Lockheed Missiles & Space Company, Inc.

N89-21023

CR- 183609 January ! 989

Conjugating Binary Systems for Spacecraft

Thermal Control - Final Report, Appendix C -

Aeroassist Flight Experiment Carrier Vehicle

Preliminary Stress Analysis. NAS8-36199.

Lockheed Missiles & Space Company, Inc.

N89-25261

CR- 183610 March 22, 1989

STME/STBE Configuration Study Quarterly

Review. NAS8-36867 and NAS8-36855.

Aerojet TechSystems.

CR- 18361 I December 1988

Quarterly Progress Review and Technical

Interchange - Basic (Final Report) SPIP/Nozzle.

NAS8-37801. Hercules Aerospace Co.

X89-10361

CR- 183612 November 1988

Ignition Characteristics of the. Iron-Based Alloy

UNS $66286 in Pressurized Oxygen. P.O. H43201B. National Institute of Standards and

Technology and U.S. Department of Commerce.

N89-22722

CR- 183613 December 1988

Contamination Effects Study, Final Report.

NAS8-36955. Center for Applied Optics,

2O
NASA CONTRACTOR REPORTS

(Abstracts for these reports may be obtained from STAR)

University of Alabama in Huntsville.

N89-24746

CR- 183614 March 20, 1989

Spacelab Module Trainer, Middeck and Aft

Flight Deck, Final Report. NAS8-36864. Essex

Corp. X89-90943

CR- 183615 January 1989

Space Station Propulsion Test Bed. NAS8-

36418. Rockwell International. N89-23521

CR- 183616 December 1988

Thrust Chamber Modeling Using Navier-Stokes

Equations, Final Report, Volume 1. NAS8-

36552. Cham. X89-10362

CR- 183617 December 1988

Thrust Chamber Modeling Using Navier-Stokes

Equations, Code Documentation and Listings,

Volume I1. NAS8-36552. Chain. X89-10360

CR- 183618 October 25, 1988

Large Liquid Rocket Engine Transient Performance Simulation System, Six Month Report,

April 1 - September 30, 1988. NAS8-36994.

United Technologies Pratt & Whitney.

X89-10359

CR-183619 August 29, 1987

Super Sensitive Atmospheric Sensors - Final

Report Phase I. NAS8-37324. Chemtech Systenls, Inc.

CR- 183620 September 30, 1988

Direct Simulation Monte Carlo of Vacuum

Plumes - AFE RCS Plumes, SBIR, Phase 1.

NAS8-37623. Ergo-Tech Systems, Inc.

CR-I 83621 July 1988

Modeling of Turbulent Combustion in Liquid

Rocket Engine Components - SBIR Phase I Final

Report. NAS8-37619. CRD Research Corp.

CR-I 83622 August 1988

Development of a Nonazeotropic Heat Pump for

Crew Hygiene Water Heating, Phase 1 Final

Report. NAS8-37624, Foster-Miller, Inc.

CR- 183623 September 7, 1988

Advanced Diagnostics for Rocket Engine Spray

Characterizations, Final Report. NAS8-37617.

Aerometrics, Inc.

CR- 183624 August 1988

Removal of Contaminants from Experiment

Waste Water Using Immobilized Enzymes, Final

Report. NAS8-37642. Umpqua Research Co.

CR- 183625 August 1988

Adaptive Schemes for Complex Subsonic 3DFlow Problems in Arbitrary Domains, Final

Report Phase I. NAS8-37621. Computational

Mechanics Co., Inc.

CR- 183626 July 20, 1988

Thrust Vector Control by Probe Final Report.

NAS8-37640. Sparta, Inc.

CR- 183627 September 7, 1988

Miniaturized Tandem Mass Spectrometer for

Manned Space Missions, Phase I Report SBIR

87-1. NAS8-37643. Viking Instruments Corp.

CR- 183628 August I, 1988

Rarefied Gas Aerodynamic Bridging Procedures,

SBIR Phase I Final Report. NAS8-37635.

Remtech, Inc.

CR-1 83629 September 6, !988

Real Time Adaptive Weld Control Through

Expert System Interpretation, Final Report.

NAS8-37627. International Technical Associates.

CR-1 83630 August !988

Robotic Weld Path Programming - Phase I.

NAS8-37629. Mid-South Engineering, Inc.

CR-I 83631 September !988

Damage Inspection and Verification of Tethers

(Divot) SBIR Phase I Final Report for Period

February-September 1988. NAS8-37618. Anco

Engineers, Inc.

CR-I 83632 October 17, 1988

A Helium-3/Helium-4 Dilution Cryocooler for

Operation in Zero Gravity, SBIR Phase 1I April

2l
NASA CONTRACTOR REPORTS

(Abstracts for these reports may be obtained from STAR)

17, 1986 - October 17, 1988. NAS8-37260.

Alabama Cryogenic Engineering, Inc.

CR-183633 April 1989

Final Report on NAS8-37638. Ross-Hime.

CR- 183634 July 1988

Improvement to Viscous Flowfield Calculations

in Regeneratively Cooled Nozzles, SBIR Phase I

Final Report. NAS8-37637. Remtech, Inc.

CR- 183635 July 1988

A Computer Code l\_r Liquid Jet Atomization in

Rocket Thrust Chambers SBIR Phase I Final

Report. NAS8-37620. CFD Research Corp.

CRCRthe "Throat" of the Solid Rocket Boosters, Final

Annual Contractor Report March 85 - March 86.

NAS8-36299. Alabama A&M University.

X89-10370

183643 June IO, 1988

Nozzle Materials Investigation - Second Annual

Contractor Report. NAS8-36299. Alabama

A&M University. X89- 10367

183644 January 1989

Evolved Gases and Thermal Profiles - A

Comparative Stud)' of Nozzle Materials, Third

Annual Report. NAS8-36299. Alabama A&M

University. X89-10371

CR- 183636 August 9, 1988

On-Focal Plane Signal Processing for Atmospheric Measurements Final Report. NAS8-

37628. Irvine Sensors Corp.

CR- 183637 September 8, 1988

Laser Doppler Velocimeter for Flow Rate Meastn'ement in Control Fluid Systems, Final Report

87-1, Phase 1. NAS8-37631. Ophir Corp.

CR- 183638 July 1988

A Simple and Versatile Method for the Measurement of Surface Tension, Final Report

January 26-July 26, 1988. NAS8-37626. H & N

Instrun_ents, Inc.

CR- 183639 March 1989

Turbine Rotor/Stator Flowfield Analysis. NAS8-

36284. Lockheed Missiles & Space Company,

Inc. N89-24433

CR- 183640 April 1986

MX 4926 and FM 5055 Carbon Phenolics Final

Report. NAS8-36148. Southern Research

Institute.

CR- 183641 October 1987

2DCC Data Book on FM 5064 Based Structures,

Final Report. NAS8-36148. Southern Research

Institute.

CR-183642 June 1986

A Thermoanal3tical-Mass Spectrometric Investigation of the Nozzle Materials That Constitute

CR-I 83645 July 1986

Nondestructive Characterization and Evaluation

of Three Star 48 Exit Cones, Final Report.

NAS8-36452, Southern Research Institute.

X89- 10369

CR- 183646 March 15, 1989

NASA CCT-4 Test Report, Volume I, Test,

Appendices A and B. NAS8-36303. Morton

Thiokol, Inc. X89-10457

CR- 183647 April 13, 1989

Materials Compatibility With Oxidizer-Rich

Gases at Elevated Temperatures and Pressure -

Final Report, November 1987-1989. NAS8-

3672 I. Acurex Corp. N89-24466

CR- 183648 March 1989

Influence of Rubbing on Rotor Dynamics, Final

Report Part 1 of 2. NAS8-36719. Bently Rotor

Dynamics Resean,'h Corp. N89-25463

CR- 183649 March 1989

Influence of Rubbing on Rotor Dynamics, Final

Report Part 2 of 2 NAS8-36719. Bently Rotor

Dynamics Research Corp. N89-25464

CR-1 83650 March 1989

Qualification Motor No. 8 (QM-8) Final Test

Report, Volume 1 NAS8-30490. Morton

Thioko], Inc. N89-23523

CR- 183651 March 29, 1989

Antenna Pattern Study Task II, Final Report.

22
NASA CONTRACTOR REPORTS

(Abstracts for these reports may be obtained from STAR)

NAS8-37194. Applied Research, Inc.

N89-26122

CR- 183652 May 1989

Inlet Turbulence Intensity Level and CrossStream Distribution Effects on the Heat Transfer

in Plane Wall Jets. NAS8-37130. Universities

Space Research Association. N89-24576

CR- 183660 March 3 I, 1989

Boundary Layer Simulator Improvement - Final

Report. NAS8-36551. Remtech, Inc.

CR- 183661 January 15, 1989

Imaging Phased Telescope Array Study - Final

Report. NAS8-36105. Perkin Ehner Corp.

N89-26786

CR- ! 83653 March 1989

A Two-Layer Multiple-Time-Scale Turbulence

Model and Grid Independence Study. NAS8-

35918. Universities Space Research Association

and Department of Mechanical Engineering,

University of Alabama in Huntsville.

N89-26183

CR- 183654 May 1989

Aerodynamic Flight Evaluation Analysis and

Data Base Update - Final Report. NAS8-33807.

Lockheed Missiles & Space Company, Inc.

N89-25276

CR- 183655 November 1988

Engineering Support for an Ultra-Violet lmager

for the ISTP Mission Final Report for the Period

November 23, 1987-November 22, 1988.

NAS8-37576. University of Alabama in

Huntsville.

CR- 183656 June 1989

Engineering Support for an Ultraviolet Imager

for the ISTP Mission, Final Report. NAG8-086.

University of Alabama in Huntsville.

CR-183662 April 23, 1986

Materials Processing in Low Gravity Program -

Final Report. NAS8-34530. University of

Alabama in Huntsville. N89-71085

CR-183663 April 1989

Space Shuttle Main Engine Structural Analysis

and Data Reduction/Evaluation, Volume I: Aft

Skirt Analysis. NAS8-37282. Lockheed Missiles

& Space Company, Inc. N89-27693

CR- 183664 April 1989

Space Shuttle Main Engine Structural Analysis

and Data Reduction/Evaluation, Volume 2: High

Pressure Oxidizer Turbopump Turbine End Bearing Analysis. NAS8-37282. Lockheed Missiles

& Space Company, Inc. N89-25270

CR- 183665 April 1989

Space Shuttle Main Engine Structural Analysis

and Data Reduction/Evaluation, Volume 3A:

High Pressure Oxidizer Turbopump Prebumer

Pump Housing Stress Analysis Report. NAS8-

37282. Lockheed Missiles & Space Company,

Inc. N89-27694

CR-I 83657 June 1989

Engineering Support for an Ultraviolet lmager

for the ISTP Mission (Year 2 Funding), Final

Report. NAG8-639. University of Alabama in

Huntsville. N89-90928

CR- 183658 June 1989

Atmospheric Cloud Physics Laboratory (ACPL)

Simulation System User's Guide. NAS8-32668.

General Electric.

CR-1 83659

Carbon-Deposition Model

Hydrocarbon Combustion.

Aerojet TechSystems.

April 1989

for OxygenNAS8-34715.

X89- 1046 i

CR-I 83666 April 1989

Space Shuttle Main Engine Structural Analysis

and Data Reduction/Evaluation, Volume 3B:

High Pressure Fuel Turbopump Prebumer Pump

Bearing Assembly Analysis. NAS8-37282.

Lockheed Missiles & Space Company, Inc.

N89-27695

CR- 183667 April 1989

Space Shuttle Main Engine Structural Analysis

and Data Reduction/Evaluation, Volume 4: High

Pressure Fuel Turbopump Inlet Housing Analysis. NAS8-37282. Lockheed Missiles & Space

Company, Inc. N89-27696

2a
NASA CONTRACTOR

(Abstracts for these reports may be

CR- 183668 April 1989 CRSpace Shuttle Main Engine Structural Analysis

and Data Reduction/Evaluation, Volume 5: Main

Injector Lox Inlet Analysis. NAS8-37282. Lockheed Missiles & Space Company, Inc.

N89-27697

CR-183669 April 1989

Space Shuttle Main Engine Structural Analysis

and Data Reduction/Evaluation, Volume 6:

Primary Nozzle Diffuser Analysis. NAS8-

37282. Lockheed Missiles & Space Company,

inc. N89-24437

CR- 183670 April 1989

Space Shuttle Main Engine Structural Analysis

and Data Reduction/Evaluation, Volume 7: High

Pressure Fuel Turbopump Third Stage Impeller

Analysis. NAS8-37282. Lockheed Missiles &

Space Company, Inc. N89-26894

CR- 183671 March 1989

SSME Structural Dynamic Model Development,

Final Report. NAS8-37302. Lockheed Missiles

& Space Company, Inc.

CR- 183672 May 1989

Teledyne Taber 206-1000 and 2210-3000

Pressure Transducer Proof Test and Burst Final

Tesl Report. NAS8-30490. Morton Thiokol, Inc.

N89-24594

CR- 183673 March 9, 1989

Field Joint Environmental Protection System

Vibration/Pressurization Qualification Final Test

Report. NAS8-30490. Morton Thiokol, Inc.

N89-24449

CR-183674 April 1989

Flight Set 360L001 (STS-26) Insulation Component Final Report, Volume Ill Final Release.

NAS8-30490. Morton Thiokol, Inc.

N89-27698

CR- 183675 May 5, 1989

Flight Set 360L003 Instrumentation Final Test

Report. NAS8-30490. Morton Thiokol, Inc.

N89-25284

REPORTS

obtained from STAR)

183676 April 21, 1989

SSME Alternate Turbopump Development

Program Design Verification Specification for

High-Pressure Turbopump. NAS8-3680 I.

United Technologies Pratt & Whitney.

CR- 183677 June 1989

SSME Lox Post Flow Analysis/Fluid Structure

Interaction, Volume l: Flow Analysis, Final

Report. NAS8-37361. Lockheed Missiles &

Space Company, Inc.

CR- 183678 June 1989

SSME Lox Post Flow AnaIysis/Fluid Structure

Interaction, Volume I]: Fluid Structure Interaction, Final Report. NAS8-37361. Lockheed Missiles & Space Company, Inc.

CR- 183679 November 1988

Development of a Shuttle Plume Radiation Heating Indicator, Final Report. NAS8-35671.

Remtech, Inc.

CR- 183680 February 1989

Liquid Rocket Booster (LRB) for the Space

Transportation System (STS) Systems Study,

Performance Review. NAS8-37136. Martin

Marietta.

CR- 183681 May 25, 1989

Advanced Launch System Propulsion Focused

Technology Liquid Methane Turbopump Technical Implementation Plan. NAS8-37594. Rockwell International.

CR- 183682 December 1986

Orbital Transfer Vehicle, Concept Definition and

Systems Analysis Study, Final Report, Phase l,

Volume 1 (Rev. A). NAS8-36107. Boeing

Aerospace Co.

CR-I 83683 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase I,

Volume II, Book I. NAS8-36107. Boeing

Aerospace Co.

CR-1 83684 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase I,

24
NASA CONTRACTOR REPORTS

(Abstracts for these reports may be obtained from STAR)

Volume II, Book 2. NAS8-36107. Boeing

Aerospace Co.

CR- 183685 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase I,

Volume II, Book 3. NAS8-36107. Boeing

Aerospace Co. N89-7 [065

CR-1 83686 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase 1,

Volume I1, Book 4. NAS8-36107. Boeing

Aerospace Co. N89-71066

CR-1 83687 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase I,

Volurne III. NAS8-36107. Boeing Aerospace

Co. N89-7 !067

CR- 183693 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase 1I,

Volume IX. NAS8-36107. Boeing Aerospace

Co. N89-71304

CR- 183694 January 15, 1989

Progress Report NASA Contract NAS8-36471,

June-December 1988, Part III of Final Report.

NAS8-3647 I. Auburn University. N89-90849

CR- 183695 March 20, 1989

Damping Seal Rotor Support in Turbomachinery

- Final Report NAS8-36957. Mechanical Technology, Inc. X89-10472

CR- 183696 February 1989

Damping Seal Rotor Support in Turbomachinery

- II, Final Report. NAS8-36951. Rockwell

International.

CR-I 83688 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase I,

Volume IV. NAS8-36107. Boeing Aerospace

Co. N89-71068

CR- 183689 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase I,

Volume V. NAS8-36107. Boeing Aerospace Co.

N89-71069

CR-183690 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase I,

Volume VI, Cost Estimates. NAS8-36107. Boeing Aerospace Co.

CR-1 83691 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase I,

Volume VII. NAS8-36107. Boeing Aerospace

Co. N89-71070

CR- 183692 December 1986

Orbital Transfer Vehicle Concept Definition and

Systems Analysis Study, Final Report, Phase 1,

Volume VIII. NAS8-36107. Boeing Aerospace

Co. N89-71148

CR- 183697 June 1988

Plasma Diagnostics Package Final Science

Report Volume I, OSS- I Section. NAS8-32807.

University of Iowa. N89-26721

CR- 183698 June 1988

Plasma Diagnostics Package Final Science

Report Volume 2, Spacelab 2 Section, Part A.

NAS8-32807. University of Iowa. N89-26722

CR-183699 June 1988

Plasma Diagnostics Package Final Science

Report Volume 2, Spacelab 2 Section, Part B,

Thesis Projects. NAS8-32807. University of

Iowa. N89-26720

CR- !83700 June 9, 1989

Study of Fine Guidance Systems for the Hubble

Space Telescope - Final Report. NAS8-35348.

Johns Hopkins University.

CR-1 83701 March 29, 1989

Final Report for Data Base Development. NAS8-

36360. Bamsi, Inc. N89-71384

CR-I 83702 May 11,1989

Field Joint Protection System Rain Qualification

Final Test Report. NAS8-30490. Morton

Thiokol, Inc. N89-26901

25
NASA CONTRACTOR REPORTS

(Abstracts fl)r these reports may be obtained from STAR)

CR-183703 April 1989 CR-183713 May 1989

Evaluation of Chemlok Airbrush Spray Applica- Qualification Motor No. 8 (QM-8) Instrumentation. NAS8-30490. Morton Thiokol, Inc. tion Final Test Report, Volume IX. NAS8-

N89-71314 30490. Morton Thiokol, Inc. N89-71308

CR- 183704 May 1989

Forward Exit Cone I.DI Interface Testing and

Analysis. NAS8-30490. Morton Thiokol, Inc.

N89-71310

CR-183714 September 1988

Three-in-One Gage Final Test Report. NAS8-

30490. Morton Thiokol, Inc.

CR-183705 May 1989

Field Joint Assembly Fixture (FJAF) Shim

Calculation Procedure. NAS8-30490. Morton

Thiokol, Inc.

CR-183715 June1989

Investigation of the Transient Fuel Preburner

Manifold and Combustor Final Repot. NAS8-

37461.Seca, lnc. N89-26900

CR- 183706 May 12, 1989

SRM Propellant, Friction/ESD Testing. NAS8-

30490. Morton Thiokol, Inc. N89-27864

CR- 183716 May 5, 1989

RSRM-3 (360L003) Final Report Ballistics/Mass

Properties. NAS8-30490. Morton Thiokol, Inc.

CR- 183707 May 17, 1989

SRM 360H005 (STS-28R) Performance lnfl)rmalion Summary. NAS8-30490. Morton

Thiokol, Inc.

CR- 183717 May 1988

Relativity Explorer- Final Report December I,

1985-May 9, 1988. NAS8-33809. University of

Alabama in Huntsville.

CR- 183708 February 27, 1989

Structural Analysis of Flap Bulb Terminus Separation. NAS8-30490. Morton Thiokol, Inc.

N89-71307

CR-183709 April 6, 1989

Evaluation of Spinning Riffler for Ammonium

Pcrchlorate Sampling. NAS8-30490. Morton

Thiokol, Inc. N87-71313

CR-I 83710 April 14, 1989

Flight Set 3601,001 STS--26 Systems Tunnel

Component Final Report, Volume VIII, Final

Release. NAS8-30490. Morton Thiokol, lnc.

CR-183711 April 26, 1989

Flight Set 3601,003 STS-29 Systems Tunnel

Component Final Report, Volume VIII, Final

Release. NAS8-30490. Morton Thiokol, Inc.

N89-71309

CR- 183718 May 1989

Advanced Solar Observato_' (ASO) Accommodations Requirements Study Final Report.

NAS8-37128. Teledyne Brown Engineering.

N89-26885

CR- 183719 May17,1989

SPlP/Bondline Qua_erly Progress Review and

Technical Interchange - Basic (Final Report).

NAS8-37802. SAIC.

CR- 183720 June 1989

Development of a Shuttle Recovery Commercial

Materials Processing in Space (CMPS) Program.

NAS8-36109. Wyle Laboratories.

CR-183721 April 25, 1988

i,arge Liquid Rocket Engine Transient Perfl)rmance Simulation System Six Month Report.

NAS8-36994. Pratt & Whitney.

CR-183712 May I I, 1989

Ewdualion of Extended Time Lapses Between

Coats of Chcmlok 2(15 and/,)r 233, Final Report.

NAS8-30490. Morton Thiokol, Inc. N89-71312

CR-I 83722 June 1987

Major Repair of Structures in an Orbital Environment Final Report. NAS8-36436. Grumman

Aerospace Corp.

26
NASACONTRACTOR

(Abstractsforthesereportsmaybe

CR-183723 June23,[989

RSRM-4(360T004)FinalReportBallistics/Mass

Properties.NAS8-30490.MortonThiokol,Inc.

CR-]83724 May26,1989

Flight Set 360T004STS-30SystemsTunnel

ComponentFinal Report.VolumeVIII Final

Release.NAS8-30490.MortonThiokol,Inc.

CR-183725 February17,1989

ThermalAnalysisof theFifthFlightRSRMAft

SegmentTransportationfromMTI SpaceOperationsto KennedySpaceCenter.NAS8-30490.

MortonThiokol,Inc.

CR-183726 July1989

UltrasonicBolt GageQualification(PDX934-

01)FinalTestReport,RevisionB. NAS8-30490.

MortonThiokol,Inc., SpaceOperations.

CR-[83727 June25,1988

SpaceStructuresConceptsandMaterialsPhase2

Final Report-SBIR. NAS8-37257. DWA

CompositeSpecialties,Inc.

CR-183728 June29,1989

STME/STBEConfigurationStudy Quarterly

Review. NAS8-36867 and NAS8-36855.

AerojetTechSystems.

REPORTS

obtainedfromSTAR)

C, Data Summary.NAS8-36303.Morton

Thiokol,Inc.

CR-183733 July10,1989

MaterialsProcessingin Low Gravity- Final

Report.NAS8-36620.JohnsonResearchCenter,

Universityof AlabamainHuntsville.

CR-183734 May1989

JANNAF RNTS WorkshopVolume11Solid

PropulsionTestBedAppendices.NAS8-37801.

PDAEngineering.

CR-183735 July21,1989

EnginePropellantControlEffectorSystemALS

AdvancedDevelopmentProgram,May20-June

23, 1989.NAS8-38073.AerojetTechSystems.

CR-183736 July1989

FluidFlowAnalysisof theSSMEHighPressure

Fuel and OxidizerTurbineCoolantSystems.

NAS8-36284.LockheedMissiles & Space

Company,Inc.

CR-183737 July15,1989

HydrogenInducedFractureCharacteristicsof

SingleCrystalNickel-BasedSuperalloys- Final

Report,October30, 1986-June9, 1989.NAS8-

36654.AuburnUniversity.

CR-183729 June23,1989

AdvancedLaunchSystemAdvancedDevelopmentOxidizerTurbopumpProgramTechnical

ImplementationPlan. NAS8-37595.United

TechnologiesPratt& Whitney.

CR-183738 July25,1989

GenericSystemComponentsof the Thiokol

Ultrasonic RSRM Case-to-Insulation Bondline

Inspection System Final Test Report. NAS8-

30490. Morton Thiokol, Inc.

CR- 183730 July 2 I, 1989

Liquid Hydrogen Turbopump ALS Advanced

Development Program. NAS8-37593. Aerojet

TechSystems.

CR-183739

Flight

Report

30490.

July 1989

Motor Set 360L003 (STS-29R) Final

Volume 1 (System Overview). NAS8-

Morton Thiokol, Inc.

CR-183731 May 18, 1989

JANNAF: Rocket Nozzle Technology Subcommittee Solid Propulsion Test Bed Workshop

Report, Volume Number I and I1. NAS8-37801

PDA Engineering.

CR- 182732 November 16, 1988

NASA CCT-4 Test Report, Volume I1, Appendix

CR- 183740 July 1989

Space Shuttle Technical Evaluation Motor No. 3

(TEM-3) Final Test Report. NAS8-30490.

Morton Thiokol, Inc.

CR- 183741 May 1989

RSRM Nozzle Fixed Housing Cooldown Test

Final Report. NAS8-30490. Morton Thiokol,

Inc.

27
NASA CONTRACTOR REPORTS

(Abstracts for these reports may be obtained from STAR)

CR-183742 June 1989

Effects of Tacky Mat Contamination on Bond

Degradation for Chemlok/Liner and NBR/Liner

Bonds, Final Report. NAS8-30490. Morton

Thiokol, Inc.

CR- 183743 June 9, 1989

Igniter Heater EMI Transient Test Final Report.

NAS8-30490. Morton Thiokol, Inc.

CR-183744 June 1989

Evaluation of Copper Slag Blast Media for Railcar Maintenance, Final Report. NAS8-30490.

Morton Thiokol, Inc.

CR-183745 June 1989

Flight Set 360L002 (STS-27) Field Joint Protection System Final Report, Volume VII. NAS8-

30490, Morton Thiokol, Inc.

CR- 183746 June 27, 1989

Flight Set 360T004 (STS-30) Insulation Component Final Report, Volume Ill, Interim Release.

NAS8-30490. Morton Thiokol, Inc.

CR- 183747 May 1989

Contamination Removal Using Various Solvents

and Methodologies, Final Report. NAS8-30490.

Morton Thiokol, Inc.

CR- 183748 June 1989

QM-8 Field Joint Protection System Final

Report, Volume VII, NAS8-30490. Morton

Thiokol, Inc.

CR- 183749 June 1989

Evaluation of a Metering, Mixing, and Dispensing System for Mixing Polysulfide Adhesive,

Final Report. NAS8-30490. Morton Thiokol,

Inc.

CR-183750 June 1989

SSME Alternate Turbopump Development

Program (HPFTP) Verification, Complete

Report, First Turbine Blade Aerodynamic

Design. NAS8-36801. United Technologies

Pratt & Whitney.

CR- 18375 ! June 1989

SSME Alternate Turbopump Development

Program (HPFTP) Verification, Complete

Report, First Turbine Vane Aerodynamic

Design. NAS8-36801. United Technologies

Pratt & Whitney.

CR- 183752 June 1989

SSME Alternate Turbopump Deveh)pment

Program (HPFlrP) Verification, Complete

Report, Second Turbine Vane Aerodynamic

Design. NAS8-36801. United Technologies

Pratt & Whitney.

CR- 183753 June 1989

SSME Alternate Turbopump Development

Program (HPFTP) Verification, Complete

Report, Second Turbine Blade Aerodynamic

Design. NAS8-36801. United Technologies

Pratt & Whitney.

CR- 183754 June 1989

SSME Alternate Turbopump Development

Program (HPFrP) Verification, Complete

Report, Turbine Inlet Strut Aerodynamic Design.

NAS8-36801. United Technologies Pratt &

Whitney.

CR- 183755 July 1989

SSME Alternate Turbopump Development

Program (HPFTP) Verification, Complete

Report, Exit Strut Aerodynamic Design. NAS8-

36801. United Technologies Pratt & Whitney.

CR- 183756 June 1989

SSME Alternate Turbopump Development

Program (HPOTP) Verification, Complete

Report, Turbine Inlet Strut Aerodynamic Design.

NAS8-36801. United Technologies Pratt &

Whitney.

CR- 183757 March 1989

Refurbishment of One-Person Regenerative Air

Revitalization System, Final Report. NAS8-

36435. Life Systems, Inc.

CR- 183758 June 16, 1989

Space Station Gas Compressor Technology

Study Program Phase l, Final Report. NAS8-

37747. Allied-Signal Aerospace Co.

28
NASA CONTRACTOR REPORTS

(Abstracts for these reports may be obtained from STAR)

CR- 183759 June 1989

SSME Alternate Turbopump Development

Program (HPOTP) Verification. Complete

Report, First Turbine Vane Aerodynamic

Design. NAS8-36801 .United Technologies Pratt

& Whitney.

Report, Third Turbine Blade Aerodynamic

Design. NAS8-36801. United Technologies

Pratt & Whitney.

CR- 183760

SSME

Program

Report,

Design.

June 1989

Alternate Turbopump Development

(HPOTP) Verification Complete

First Turbine Blade Aerodynamic

NAS8-36801. United Technologies

Pratt & Whitney.

CR-[ 8376 I

SSME

Program

Report,

Design.

June 1989

Alternate Turbopump Development

(HPOTP) Verification Complete

Second Turbine Vane Aerodynamic

NAS8-36801. United Technologies

Pratt & Whitney.

CR- 183762

SSME

Program

Report,

Design.

June 1989

Alternate Turbopump Development

(HPOTP) Verification. Complete

Second Turbine Blade Aerodynamic

NAS8-36801. United Technologies

Pratt & Whitney.

CR- 183765 June 1989

SSME Alternate Turbopump Development

Program, Design Verification Test Plan HPFTP

and HPOTP Water Flow Models. NAS8-36801.

United Technologies Pratt & Whitney.

CR- 183766 June 1989

SSME Alternate Turbopump Development

Program, Design Verification Test Plan, Hot Gas

Manifold Water Flow Model. NAS8-36801.

United Technologies Pratt & Whitney.

CR- 183767 June 1989

SSME Alternate Turbopump Development

Program, DVS Status Report for High-Pressure

Oxidizer Turbopump. NAS8-36801. United

Technologies Pratt & Whitney.

CR-I 83768 December ! 988

Elementary and Middle School Science hnprovement Project - Final Report Covering the Period

May 1986-December 1988. NAS8-36277.

Alabama A&M University.

CR- 183763 June 1989

SSME Alternate Turbopump Development

Program (HPOTP) Verification. Complete

Report, Third Turbine Vane Aerodynamic

Design. NAS8-36801. United Technologies

Pratt & Whitney.

CR- 183764

SSME

Program

June 1989

Alternate Turbopump Development

(HPOTP) Verification Complete

CR- 183769 August 30, 1989

Space Transportation Engine Program (STEP)

Phase B - Ingredients for STEP Success Orientation Meeting. NAS8-31850. GenCorp Aerojet

TechSystems.

CR- 183770 August 28, 1989

Space Transportation Engine Program (STEP)

Phase B - Project Study and Management Plan.

NAS8-38150. Aerojet TechSystems.

29
MSFCPAPERSCLEAREDFORPRESENTATION

{A\ailabh."onlyfron3authors.Dalesarepresentationdates.)

ABBAS.M. ES55

BRASL'NAS.J.

HERMAN.J.

KUNDE.V.

.XlAGUIRE.\V.

HER..XTH.L.

SHAFFER.W.

M.-\SSIE.S.

HighResolutionBalloon-BorneEmissionSpec-

[roscop.x of Trace Species in the Lower Stratosphere: N_,O,. I--tNO_. For publication in the

Proceeding,, of the International Quadrennial

O/one Synlposium. Organized bx IAMAP ;.tnd

IOC. Gotfingen. \Veq Germany.

.-\GR..\W.-\I,. P.C. ES65

R.,\SISEY. B.D.

\VEISSKOPF. M.C.

Stud\ of Argon-Ba,ed Pelming Gas Mixtures lor

U,,e in Proportional Counters. For publication in

Nuclear ln,,trument,, and Methods in Physics

Re,earth, Am,,terdam. The Netherlands.

AN. C.-H. ES52

SI,'ESS. S.T.

.MOORE. R.t..

.MUSIEI,AK. Z.E.

Reflection and Trapping of Alfven Waves in a

Spherically S 3 nln3ctric Stellar Atmosphere. For

publication in Thc As!rophysical Journal.

Chicago. lllinoi,,.

AN. C.-H. ES52

.MUSIEI,AK. Z.E.

ROSNER. R.

SLESS. S.T.

MOORE. R.I,.

The Role of Alfxcn Wave Trapping in the

Acceleration of Stellar Winds from [,ate-Type

Giants and St]per,giants. For presentation at the

174Ih AAS Meeting, Ann Arbor, Michigan, June

11 15. 1989.

..\N. C.-H. ES52

SL'ESS. S.T.

MOORE, R.I_.

ML'SIELAK. Z.F.

Reflection and Trapping _,1- Alfven Waves in

Coronal Hole',. For presentation at lhe Solar

Physics Division Meeting. American Asmmomical Society. [,aurel. Mar viand. June 4-9, 1989.

ANDERSON. B.J. ES44

KESSI.ER, D.J.

:\ Descriplion of the Orbital Debris Environment. For presentation at the Fifth Annual Technical and Business Exhibition and S)mposium

(TABES), Hunlsville, Alabama, May 16 17.

1989.

ANDREWS. J.B. ES74

SANDLIN. A.C.

CURRERI. P.A.

Directional Solidificalion of hnmiscible Cu-PbA1 Alloys Under Alternating Lov,'-g High-g Conditions. For presentation at the l lSth TMS

Annual Meeting. kas Vegas, Nevada, March I.

1989.

ANDREWS. R.N, ES75

WALCK, S.D.

SZOFRAN. F.R.

PERRY. G.L.E.

LEHOCZKY. S.L.

Microhardness Variations in II-VI Semiconducting Compounds as a Function -fl" Composition.

For presentation at the Ninth International Conference on Crystal Growth, Sendas, Japan,

August 20 25, 1989.

ATKINSON, R.J. ES43

JEDLOVEC, G.J,

NIAMS: A High Spatial Resolution Multispectral

Scanner+ For present',ttion at the IGARSS "89:

12th Canadian Symposium on Remote Sensing,

Vancouver. British Columbia, Canada, July

10-14, 1989.

AVANS. S.L. ED52

HORN, J.R.

Space Station Freedom Pressurized Module

Meteoroid/Debris Proteclion. For presentation at

the International Conference on Structural Safety

and Reliability, San Francisco, CatiR_rnia,

August 7-I[, 1989.

BACCHUS, D.L. ED33

Cold Flo_ Determination of the Internal Flow

30
MSFCPAPERS CI,EARED FOR PRESENTATION

(Available only Iron3 aulhors. Dales are presenk_tion dates.)

Environment Around the TVC Nozzle lbr the

Space Shuttle SRM. For presentation at the

.IANNAF Propulsion Meeting. Cleveland. Ohio,

May 23 25, 1989.

B ACSK AY, A.S. ED62

KNOX. J.C.

Space Station Environmenlal Control and Life

Support Syslen] Systems - Level Computer

Analyses. For presentation at the IOth

lntersociety Conference on 12.nvironmental Systerns, San Diego. Califl+rnia, July 24-27, 1989.

BAGDIGIAN. R.M. ED62

\VHITMAN, G.A. Boeing Aerospace

Phase Ill Integrated Water Recovery Testin,, at ¢-',

MSFC - Design, Plans, and Protocols. For

presentation at the lntersociety Conference on

Erwironmental Systems, San Diego, California,

July 24-27, 1989.

BAGDIGIAN, R.M. ED62

JOLLY. C.I_ Umpqua Research Co.

Application of Biocatalylic Reactors to Space

Station ECLSS and PMMS Water Reclamation.

For presentation at the Intersociety Conference

on Environmental Systems, San Diego,

California, July 24-27, 1989.

Gravity-Driven Conveclion. For presentation at

the Sixth lnlernalional Conference on Partitioning in Aqueous Two-Phase Systems, Assmanshausen. Wesl Germany, August 27-September

I, 1989.

BAMBERGER, S. ES76

HARRIS, J.M.

SNYDER, R.S.

VAN ALST[NE, J.M.

BROOKS, D.

Demixing of Fluorocarbon Oil and Water Emulsion on Flighl STS-26. For presentation a!

Materials and Fluid Sciences in Microgravity,

Oxford, United Kingdom, September 10 15,

1989.

BAYGENTS, J.C. ES76

The Electrophoresis of Fluid Globules. For

presenlalion at the ThiM Annual Alabama

Materials Research Conference, tluntsville,

Alabama, September 20-21, 1989.

BAYGENTS, J.C. ES76

The Orientation of a Charged Spheroidal Particle

in an Electric Fiekt. For presentation at the 1989

Annual Meeting of _he AIChE, San Francisco,

California, November 1989.

BAGGETT. R.M. EBI2

WHITT, T.H.

Nickel Hydrogen Batte W Testing for Hubble

Space Telescope. For presentation at the

lntel'socieLv Energy Conversion Engineering

Conference "89, Crystal City, Virginia, August

7-11, 1989.

BAGINSKI, M. Auburn University

BLAKESLEE, R. ES43

CHRISTIAN, H. ES43

Finite Elemen! Simulation of Thunderstorm

Etectrodynamics in the Proximity of the Storm.

For publication in the Journal of Geophsyical

Research, Atmospheres, Washington, D.C.

BAMBERGER, S, ES76

VAN ALSTINE, J,

SNYDER, R.

BROOKS, D.

Phase Emulsion Demixing in the Absence of

BILBRO, J.W. EB23

Global Surface Mapping Using LAWS. For

presentation at the Fifth Conference on Coherent

Laser Radar: Technology, and Application.

Munich, Germany, June 5-9, 1989,

BILBRO, J.W. EB23

Introduction to the Applied Optics Feature on

Coherent Later Radar. For publication in

Applied Optics Journal, Washington, D.C.,

March 1989.

BLAKESLEE, R .J. ES43

KRIDER, E.P.

Air Conductivities Under Florida Thunderstorms. For publication in the Journal of

Geophysical Research, Washington, D,C,

BLAKESI,EE, R.

CHRISTIAN, H.

VONNEGUT, B.

ES43

31
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

ElectricalMeasurementsOverActiveThunderstorms. For publicationin the Journalof

GeophysicalResearch,Atmospheres,Washington,D.C.

BREWER, J.C. EB 12

Characterization Testing of a 40 Ampere Hour

Bipolar Nickel Hydrogen Battery'. For presentation at the Space Electro Chemical Research and

Technology Conference, Cleveland, Ohio.

BROWN, D. Auburn University

SHACKELFORD, K.C. EB42

An Automated Method for Generating Ada Test

Cases Using Artificial Intelligence. For presentation al the 12th Aerospace Testing Seminar,

Manhattan Beach, Calitornia, March 13-15,

1990.

BUCHANAN, H.J. EE6 I

The Orbital Maneuvering Vehicle - A Utility'

Vehicle R_r Space. For presentation at the 40th

IAF Congress, Beijing, China, October 7-13,

1989.

BUECtII.ER, D.E. ES43

GOODMAN, S.J.

Echo Asymmetry and Its Impact on NEXRAD

Storm Identification. For publication in the

Journal of Applied Mcteorology, Boston,

Massachusetts.

BUECItI,ER, D.E. ES43

GOODMAN, N.J. ES44

Echo Asymmetry and Its Impact on NEXRAD

Storm ldentii'ication. For presentation at the 24th

Conference on Radar Meteorology, Tallahassee,

Florida, March 27-31, 1989.

BUECHI,ER, D.E. ES43

GOODMAN, S.J.

MEYER, P..I.

I,ighlning Trends as a Precursor to Microbursts.

For presentation at the Third ConFerence on the

Aviation Weather System, Anaheim, CaliFornia,

January 29-February 3, 1989.

BURNS, H.D. EHI2

WtIITAKER, A.F.

Atomic Oxygen Resistant Protective Coatings for

the Hubble Space Telescope Solar Array in Low

Earth Orbit. For presentation at the 16th International ConFerence on Metallurgical Coatings

(ICMC 89), San Diego, CaliFornia, April 17-21,

1989.

BUSH, J.R., Jr. EBI2

JACKSON, L.G.

LANIER, J.R., Jr.

Hubble Space Telescope Six Battery NickelCadmium Mission Simulation Test Results. For

presentation at the Intersocicty Energy Conversion Engineering ConFerence "89, Crystal City',

Virginia, August 6-1[, 1989.

CAMPBELL, C.W. ES44

DOUBLEDAY, M.K.

JOHNSON, D.

Monte Carlo Turbulence Simulation For Shuttle

Reentry Studies. For presentation at the Third

International Conference on the Aviation

Weather Systems, AMS, Anaheim, Calilbrnia,

January 20-Februa U 3, 1989.

CAMPBEI,L, J.W. ES52

EMSLIE, A.G.

DAVIS, J.M.

HURFORD, G.J.

DENNIS, B.R.

The MSFC Solar X-Ray Imaging Fourier Telescope Numerical Model. For presentation at the

19th Meeting of the AAS Solar Physics Division

and MAX "91 Workshop, l,aurel, Maryland,

June 5 9, [989.

CARLSON, C.A. ED44

New Computer Techniques Used to Supporl

Shuttle Ascent Loads Team on Launch Day'. For

presentation at the Aerospace Sciences Meeting,

Reno, Nevada, January 9-13, 1989.

CARTER, D.C. ES76

Three-Dimensional Structure of Human Serum

Albumin. For presentation at the Third International ConFerence on Crystallization of Biological Macromolecules, College Park, Maryland,

At, gust 13-19, 1989.

CARTER, D.C. ES76

HE, X.M.

32
MSFCPAPERSCLEAREDFORPRESENTATION

(A'_ailableonlyfromauthors.Datesarepresenlaliondates.)

MUNSON,S.H.

TWIGG,P.D.

GERNERT,K.M.

BROOM,M.B.

MILLER,T.Y.

Three-Dimensional Structureof HtnnanSerum

Albumin. For publicationin Science.Washin,ton, D.C.

CHANDI,ER,M.O. ES53

SHINAGAWA,H.

FT \I..

Tile Neptune Ionosphere: Comparison with the

lnospheres of Jupiter. Saturn, and Uranus. For

presentation at the 1989 Spring AGU Meeting,

Baltimore, Maryland, May 7-12, 1989.

CHASSEY, R.P. JA52

Low Gravity Materials Experiments in the Space

Station Freedom. For presentation at Space

Commercialization: Roles of Developing Countries, Nashxille, Tennessee, March 5-10, 1989.

CHEN, C.H. ES74

CHEN, I.-G.

SEN, S.

STEFANESCU, D.M.

CURRERI, P.A.

Directional Solidification of Y-Ba-Cu Oxide

Cr,,stals in a Bridgman-Type Furnace. For

presentation ;_it Synlposium M: High Tc Superconductors: Relationships Between Properties,

Structure, and Solid-State Chemistry, San Diego,

California, April 1989.

CHEN, C.P. UAH

ANDENIJI-FASHOI.A, A.A.

PERNG, S.F.

Numerical Prediction of Particle Dispersion Due

to Turbulence in Separated Elliptic Flows. For

publication in the Proceedings of the International Conference on Mechanics of Two-Phase

Flows, Taipei. Taiwan, June 12-15, 1989.

CHEN, C.P. ES42

SCHAFER, C.F.

3D Computational Analyses for SSME Internal

Flows. For presentation at the AIAA 27th

Aerospace Sciences Meeting, Reno, Nevada,

January 9-12, 1989.

CHEN, M.W. ES53

MOORE, T.E.

I!T AI.,

Plasma Characteristics of the Upllowing hm

Beams in the Polar Cap Region. For publication

in the Journal of Geophysical Research, Washington, D.C.

CHRISTIAN, H.J. ES43

A Technique for the Detection and Location of

Lighming fiom Geostationary Orbit. For presentation at the GOES I-M Operational Satellite

Conference, Crystal City, Virginia, April 3-6,

1989.

CHRISTIAN, H. ES43

BLAKESLEE, R.

GOODMAN, S.

The Detection of l.ightning Frorn Geostationary

Orbit. For publication in the Journal of Geophysical Research, Atmospheres, Washington, D.C.

CIKANEK, H.A., llI HA31

Engines for the Advanced Launch System. For

presentation at the 40th IAF Congress, Beijing,

China, October 7 13, 1989.

COMFORT, R.H. ES53

CHANDLER, M.O.

ET ,\1.,

Simulation of the Thermal Response of Hasmaspheric hms to Various Heat Source Models.

For presentation at the Second Huntsville Workshop on Magnetosphere/Ionosphere Plasma

Models, Huntsville, Alabama, October i1-13,

1989.

CHEN, C.P. ES42

ANDENIJI-FASHOI.A, A.A.

Heat Transfer to Turbulent Gas-Solid Two-Phase

Recirculating Flows. For presentation at the 26th

National Heat Transfer Conference, Philadelphia, Pennsylvania, At, gust 6-9, 1989.

COOK, L.J.

GOLLEY, P.T.

KROME, H.

BLONDIN, J.

GURRISI, C.

KOI,VEK, J.

EB22

EB22

33
MSFC PAPERS CI+EARED FOR PRESE; TATION T

(Available onl_ fronl authors. Dates arc presentation dales.)

[)csign. Fabrication. and Test of a 4750 Nc,xtonSitter-Second D_mNc-Gimbal Control Mornent

G xrowope. For presentation Ltt, the Aerospace

Mo:hanisn> S3mposia, MSFC, Alabama, Jai1-

uarv 3, 1989.

COC)K, l+.J. tiB22

GOI3+E"/. P.T. EB22

K RC)XI[-_, tt.

F;I .ONDIN. J+

GLRRISI. C.

Kt')[A'|-K..I.

l)csign, Fabrication, and Test of a 4750 Nev,'tonMeier-Second Double-(timbal Control Moment

Gyroscope. I-_>rpresentation at the American

i\cr{mautical S{)cict3 GttidLmcc and C{:mtrol Confcrcncc, Kc',qonc. C{>hwado, Fchruar} 4 8,

1989.

CR A M F.R, .1.M. EP53

f-IR()WN, N.S+ PD22

Cryogenic Fluid Manag.emcnl Technology

Rcctuircmcnts liar the Space Transfer Vehicle.

For pre<,entation al the 25th .loinl Propulsion ConIcrencc, Montcre), California, July 12, 1989.

CRANE, e.G., Jr. SA23

Alternate [|cat tLxchangcr for the Space Shuttle

Main I-nginc. For presentation Lit the 26th Space

Congress. KSC. Florida. April 25-28, 1989.

CR,,\VI:.N, F'.I)+ ES53

171 \I

l>rcliminar. ,, Empirical Model of Plasmaspheric

]OI1 Tcnlperalurcs [io111 DE-I RIMS. For preselllation Lit the Second tluntsvillc Worksht_f+ on

Magnctt>sl+hcrc Ionosphere Ph.isn3a Models,

llunls,_illc, Alahama, October I I 13, 1989.

CtYRRF+RI+ P.A+ ES74

PI-TF.R S, P.N.

1J:,ONG, P.T.

('ll()t_, tt.

WU, M.K.

IIUANG, C.Y.

Iligh T_ Oxide/Silver Matrix Con+positc Superconductors. For publication in MCtLtllurgical

Transaction'.,, Pittsl:,urgh, Pcnns)lvania.

DARWIN, C. PAOI

AUSTIN. G.

VARNADO, L.

F.U D'f, G.

A \qew Toward Future Launch Vehicles: A Civil

Perspective. For presentation at the 40th IAF

Congress, Beijing, China, October 7 13, 1989.

DAVENPORT, R.W. ED25

YAKSH, M.C.

ANDROI,AKE, S.G.

CZEKALSKI, B.E.

Analy<ds of the Pressure Annulus Plate in the

Space Shuttle Main Engine Oxidizer Preburner.

For presentation at the Fourth International

ANSYS Conference and Exhibition 1989,

Pittsburgh, Pennsylvania, May I-5, 1989.

DEATON, A.W. EL23

UPADHYAY, T,

RHODEHAMEI+, tt,

PRIVOLOS, G.

Autonomous Integrated GPSilNS Navigation

Filter lot Advanced S/C Application. For

presentation at the Second Symposium on GPS

Applications in Space, Hanscom AFB,

Massachusetts, Oclc, ber lO 11, 1989.

DECKER, R. ES42

A Continuum Mixture Theory with ;.in Applicalion to Turbulent Snow, Air Flows, and Sedimentation. For presenfiiiidn ;.it the Sixth National

Wind Engineering Conference, Houston, TX,

March I0 1_ 1989.

I)eLUCAS, l+.J. ES76

CARTER, D.C.

SNYDER, R.S.

lit %1.

Protein Crystal Growth in Microgravily. For publication in Science, Washington, D.C.

DEWBERRY, B.S. EB42

The Environmental Control and I,ife Support

System Advanced Automation Project Phase I

Application Evaluation. For presentation at the

SOAR Conference, Houston, Texas, July 24-28,

1989.

34
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonlyfi'omauthors.Datesarepresentationdates,)

DOWDY, J.F., Jr. ES52

Fine Scale Structure of the Quiet Solar Transition

Region Observed by' the Harvard EUV Spectroheliometer on Skylab. For presentation at The

173rd Meeting of the American Astronomical

Society, Boston, Massachusetts, January 8 12,

1999.

ELSNER, R.F. ES65

BUSSARD, R.W.

WEISSKOPF, M.C.

Second Order Autocovariance Functions and

Bispectra for Shot Noise Representations of

Aperiodic Time Variability. For publication in

The Astrophysical Journal, Chicago. Illinois.

EAI,ICK, S.E. ES76

CARTER, D.C.

FX AI.

Three-Dimensional Structure of Human Erythrocytic Purine Nucleoside Phosphory/ase at 3.2A

Resolution. For publication in the Journal of

Biological Chemistry, USA.

EBY, P.B. ES63

hnprovcd Calculation of Total Cross Section lot

Pair Production by' Relativistic Heavy Ions. For

publication in Physical Review A, Ridge, New

York.

ECKER, A. ES75

FRAZIER, D.O.

AI,EXANDER, J.I.D.

Classification of Fluid Flow in Front of Solidifying Monotectic Alloys. For publication in the VII

European Symposium on Materials and Fluid

Sciences in Microgravity Proceedings, Oxford

University,, United Kingdom.

EUDY, R.G. PF24

Shuttle C: Heavy-Lift Vehicle of the 90's. For

presentation at the 26th Space Congress - Space -

The New Generation, Cocoa Beach, Florida,

April 25, 1989.

FEHRIBACH, J.D. ES42

MILLER, T.L.

A Numerical Study oflhc Onset of BaroclinJc and

Related Instabilities in Spherical Geometry. For

presentation at the SIAM Conference on Mathematical and Computational Issues in Geophysical

Fluid and Solid Mechanics, Houston, Texas,

September 24-28, 1989.

FERNANDEZ, K.R. EB44

COOK, G.E.

SALEH, S.Z.

Programming Methodologies for the Robotic

Welding Workcell. For presentation at the

Socie D' of Manufacturing Engineers Robots I 13,

Gaithersburg, Maryland, May 9-12, 1989.

ELSNER, R.F. ES65

BUSSARD, R.W.

WEISSKOPF, M.C.

Second Order Autocovariance Function and

Bispectra for Shot Noise Representations of

Aperiodic Time Variability. For presentation at

the l lth North American Workshop on Cataclysmic Variables and Low-Mass X-Ray

Binaries, Santa Fe, New Mexico, October 9-13,

1989.

F,LSNER, R.F. ES65

WEISSKOPF, M.C.

A Review of Results Obtained With the Time

Interval Processor. For publication in the

Proceedings of Conference From Einstein to

AXAF, Cambridge, England.

FISHMAN, G.A. ES62

MEEGAN, C.A.

WII,SON, R.B.

PACIESAS, W.S.

PARNELl,, T.A.

AUSTIN, R.W.

I'TF '\I.,

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

presentation at SPIE's 33rd Annual International

Technical Symposium on Optical and OptoelecIronic Applied Science and Engineering, San

Diego, California, August 6-I1, 1989.

FISHMAN, G .J.

MEEGAN, C.A.

Wll,SON, R.B.

ES62

35
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromattthors.Datesarepresentationdates,)

PARNEI.I.,T.A.

PACIESAS.W.S.

VT AI

The BATSE Experiment for the GRO-Solar Flare

Hard X-Ray and Gamma Ray Capabilities. For

presentation at MAX '91 Workshop, 19th Meeting of AAS Solar Physics Division, l.aurel,

Maryland.

UAH

UAH

of SNI987A. For

FISHMAN, G .J. ES62

WILSON, R.B.

MEEGAN, C.A.

PACIE.SAS, W. S,

PENDI,ETON, G. N.

t|ard X-Ray Observations

presentation at the 173rd Meeting Anlerican

Astronomical Society, Boston, Massachusetts,

December 14, 1988.

F()NTENI,A, J.M. ES52

MOORE, R.L.

I!T \t

Dri\ing of lhc Solar P-Modes by Radiative

Punlping in ttlc Upper Photosphere. For publication in Nature, Great Britain.

FONTENI,A, J. _I. ES52

MOORE, R. I,.

VT AI

Driving of the Solar P-Modes by Radiative

Pumping in the Upper Photosphere. For presentation at Astrophysics in Antarctica, Newark, New

Jersey, Jtlnc 8 lO, 1989.

FONTFNI,A, J. NI. ES52

POLAND, A.I.

The F,ruption of a Quiescent Pronlinence as

Observed in EUV. For publication in Solar

Physics, Dordrechl, The Netherlands.

FRAZIF, R, D.O. ES75

FACEMIRE, B.R.

BURNS, D.

THIESSEN, D.

Oq the Thermophysical Properties of ImpurityDoped Succinonitrile. For presefitation at the

Third Workshop on Purification of Materials for

Crystal Growth and Ghiss Processing, Orlando,

Florida, October 3 l-November 3, 1989.

FRAZIER, D.O. ES75

FACEMIRE, B.R.

Nonideality Near the Monolectic Composition of

the Miscibility Gap Type $3 stem: SuccinonitrileWater. For publication in Thennochimica Acta,

Amsterdam, The Netherlands.

FREEMAN, M.S. EI,57

The Elements of Design Knowledge Capture. For

presentation at the Fourth Conference on Artilicial Intelligence for Space Applications,

Huntsville, Ahibama, Novernber 15 16, 1988.

FREEMAN, M.S. EI,57

KISS, P.A.

Issues in Management of Artificial Intelligence

Based Projects. For presentation at the Fourth

Conference on Artificial Intelligence for Space

Applications, Huntsville, Alabama, November

15-16, 1988.

FROST, W. ES44

TURNER, R.

HILL, K.

SKOW, D.

Error Analysis of Winds Measured With an

Instrunlented Ah'craft. For presentation al the

AIAA Aerospace Sciences Meeting, Reno,

Nevada, Januar 3 9-13, 1989.

FUEl,BERG, H.E. ES43

BUECHI,ER, D.E. USRA

An Energy Analysis of Convectively Induced

Wind Perturbations. For publication in Monthl',

Weather Review, American Meteorological

Society, Boston, Massachusetts.

FUI+TON, M.A. ES65

RAMSEY, B.D.

Aging Effects of Various Gas Mixtures in a

Proportional Counter. For presentation at SPIE

33rd Annual International Technical Symposium, San Diego, Califlwnia, August 6-1 l,

1989.

GARY, G.A. ES52

Solar Force-Free Magnetic Fields. For presentation at the International Conference on Mefllods

and Techniques in Mathematical Physics,

Oberwolfach Mathematical Research lnstitule,

36
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonlyfrom authors. Dates are presentation dates.)

Oberwolfach, West Germany, November

16-December I 0, 1989.

tion at the 24th Conference on Radar Meteoroloc,.my,Tallahassee, Florida, March 27-31 , 1989.

GARY, G.A. ES52

Solar Force-Free Magnetic Fields. For presentation at the Solar Physics Group, Osservatorio

Astrofisico di Arcetri, Florence, Italy, November

9-24, 1989.

GARY, G.A. ES52

Solar Force-Free Magnetic Fields. For presentation at the Applied Mathematics Colloquium of

the University of Gottingen, Gottingen, West

Germany, December 4, 1989.

GARY, G.A. ES52

HAGYARD, M.J.

Problems in the Analysis of Off-Disk Center

Vector Magnctograms. For presentation tit the

Solar Physics Division Meeting American Astronomical Society', l,aurel, Maryland, June 4-9,

1989.

GARY, G.A. ES52

HAGYARD, M.J.

Analysis of Off-Disk Center Vector Magnetograms. For publication in Solar Physics,

Dordrecht, The Netherlands.

GERMANY, G.A. ES53

TORR, M.R.

H- \1.

The Dependence of Modeled Ol 1356 and Ne

LBH Auroral Emissions on the Neutral Atmosphere. For publication in the Journal of

Geophysical Research, Washington, D.C.

GILES, B.I_. ES53

lit .\I..

Variability of Low-Energy Ion Outflow Events.

For presentation at the 1989 Spring AGU Meeting, Baltimore, Maryland, May 7-12, 1989.

GOODMAN, S.J. ES44

BUECHLER, D.E.

WRIGHT, P.D.

RUST, W.D.

Polarization Radar and Electrical Observations of

Two Microburst Producing Storms. For presentaGOODMAN, S .J. ES44/USRA

Using Radar Ground-Truth to Validate and

Improve the Location Accuracy of a l.ightning

Direction-Finder Network. For presentation at

the Third Conference on the Aviation Weather

System, Anaheim, California, January 29-

February 3, 1989.

GOODMAN, N.J. ED44

BUECHLER, D.E.

WRIGHT, P.D.

KNUPP, K.R.

MARSHALL, T.C.

RUST, W.D.

CHRISTIAN, J.J.

The Electrical, Dynamical, and Precipitation

History of a Mesoscale Convective System

Observed During the COHMEX Experiment. For

presentation at the AGU Fall Meeting, San

Francisco, California, December 5-9, 1988.

GOODMAN, S.J. ES44

Climate Variability as Measured by Observations

of Lightning Activity. For presentation at the

14th Annual Climate Diagnostics Workshop, San

Diego, California, October 16-20, 1989.

GOTTHELF, E. ES65

CHANAN, G.

EMSLIE, G.

NOVICK, R.

HAMILTON, T.

WEISSKOPF, M.

A Novel Solar Flare X-Ray Polarimeter Utilizing

a Large Area Thin Beryllium Scattering Disk.

For presentation at SPIE's 33rd Annual International Technical Symposium, San Diego,

California, August 6-11, 1989.

GRIFFIN, L.W. ED32

Prediction of the Steady Aerodynamic and

Thermal Environment in Turbines. For presentation at the 1990 ASME International Gas Turbine

Conference, Brussels, Belgium, June 10-14,

1990.

37
MSFCPAPERSCLEAREDFORPRESENTATION

_,Availableonly fromauthors.Datesarepresentationdates.)

GROSS,K.W. EP55

,I.\NNAF l,iquM RocketEnginePerfornlance

•X.lcthodoh_gx. Standard Reference Programs,

Pcrl\wmance Prediction Re,,ults. For presentation

at the 25th J.&NNAF Combustion Meetinc,

MSFC. Alabama, October 24-28. 1988.

HAl)AWAY, J, B. ES52

JOHNSON. H.B.

t tOOVER. R.B.

\VA[.KF.R, A.B.C., Jr,

De,dgn and Anah,i,, of Optical Sv,,tenls l\_r the

Stanford XISFC .Multi_,peclral Solar Telescope

:\rrax. For pre,entatitm at SPIE's 33rd Annual

International Tcchnical Symposium. San Diego.

California, \ugu,,t 6 11. 1989.

H:XGYARD. M. ES52

VENKATAKRISHN,.XN. P.

SMITH, J., Jr.

Nonpotential Magnetic Fields at Sites of GanlnmRa\ Flares. For publication in the Astropt15sical

Journa]. C]licago.l llin,ai_,.

ttAGYARD. M.J. ES52

WEST. E.A.

Calibration Techniques I\, the MSFC Solar Vector Magrletograph, For presentation at the l Oth

,Meeting of thc AAS S,,_lar Physics Division and

MAX "91 Workshop, [,aurel, Maryland, June

5 9. 1989.

HAI+E, J.P, EL15

Anthropomorphic Tclcoperation: Controllirlg

Remote Manipulators With the Data Glove. For

pre'.,Clltalion at the Human Factors Societ 3 33rd

Annual Meeting, Denver, Colorado. October

16-2O. 1989.

HAl,E, J.P. ELI5

Assessment of a Miniature Monitor thai Provides

a 1Z-in Virtual Image. For presentation at the

HUlllall Factors Societx 3,]rd /\nnua] Meeting,

Den\el, Colorado, OcPohcr 16-20, 1989.

HA XIA K I_R. J.W. PP03

DODD, G.R.

Expendable \'er_us Rcusahle Propulsion Systems Cost Scn,,itixit 3 . For presentation at the

25th Joint Propulsion Conference, Monterey,

Calilk+rnia, July 10--13. 1989.

HARRISON. J.K. PS04

RUPP, C.

CARROLL, J.

ALEXANDER. C.

Small Expendable-Tether Deployer System

(SEDS) Development Status. For presentation at

the Third International Conference on Tethers in

Space, San Francisco. Calil\+rnia. Ma3 16-19.

19g9.

HARSH. M.G. EPOI

Shuttle-C, Evohition to a Heavy Lift Launch

Vehicle. For presentation at AIAAASME!

ASEESAE 25th Joint Propulsion Conference,

Montere 3, California. July' 10-12. 1989.

HATHAWAY. D.H. ES52

RHODES, E.J.

CACCIANI, A.

KORZENNIK, S.

Spectrum, Liletinle, and Rotation Rate of Supergranules. For presentation at the Solar Physics

Division Meeting American Astrononlical

Society, Laurel. Maryland. June 4 9, 1989.

HE, X,M. ES76

CARTER. D.C.

Full-Matrix Inversion Procedure lor Minimum

Variance Fourier Coefficient (MVFC)

Refinement. For publication in Acta Crystallographica, Copenhagen, Denmark.

HEDIGER. L. EH 13

WINKLEMAN, D.

A Summary of Conlputer Tomography at

Marshall Space Flight Center. For presentation at

the NDE fl)r Aerospace Requirements Conference, Hunts,,ille, Alabama, Aueust _,4. 1989.

HIGGINS, D.G. ES74

WITHEROW, W.K.

Marshall Space Flight Center Noncontact

Temperature Measurement Requirements. For

publication in Noncontact Temperature Measurenlenl Workshop Proceedings, Pasadena,

California, January 1989.

38
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonlyfromauthors.Datesarepresentationdates.)

HII.CHEY,J.D. PS02

I,EDBETTER,B.

WII.I.IAMS,R.C.

Payload Accommodationand Development

PlanningTools:A DesktopQuicklookResource

Leveling Program.For presentationat the

lntersocietyConferenceonEnvironmental Systems,SanDiego,California,July24-26,1989.

HILL,C.K'. ES44

ExpandedNASANaturalEnvironmentMission

AnalysisProgram.Forpresentationat the27th

AerospaceSciencesMeeting,AIAA, Reno,

Nevada,January9-13, 1989.

HII.I_,C.K. ES44

ExpandedNASANaturalEnvironmentMission

AnalysisProgram.ForpresentationattheThird

InternationalConferenceon the Aviation

WeatherSystem,Anaheim,California,January

29-February3, 1989.

HOFMEISTER,W.H. ES74

BAYUZICK,R.J.

ROBINSON,M.B.

Experimentsin LongDropTubes.ForpublicationinProceedingsof ThirdInternational Colloquiumon DropsandBubbles,JPL,Monterey,

Califl_rnia,September18-21,1988.

HOLMES,R.R. EH43

McKECHNIE,T.N.

VacuumPlasmaSprayCoating. For presentation

at AGARD 72nd-A Specialists Meeting on

Application of Advanced Material for Turbomachinery and Rocket Propulsion, Bath, United

Kingdom, October 3-5, 1988.

Resolution Investigations of the Sun in the Soft

X-Ray/XUV Regimes. For presentation at

SPIE's 33rd Annual International Technical

Symposium, San Diego, California, August

6-11, 1989.

HOPSON, G.D. K A0 I

U.S. Habitability Module and l._'boratory

Module. For presentation at the International

Space Station Freedom Technical Symposium,

Vienna, Virginia, June 20-22, 1989.

HOPSON, G.D. K A0 I

The Principle of Commonality and Its Application to the Space Station Freedom Program. For

presentation at the 40th IAF Congress, Beijing,

China, October 7-13, 1989.

HORWITZ, J.L. ES53

COMFORT, R.H.

CHANDLER, M.O.

ET AI.

Plasmasphere-lonosphere Coupling I1: Ion

Composition Measurements at Plasmaspheric

and Ionospheric Altitudes and Comparison With

Modeling Results. For publication in the Journal

of Geophysical Research, Washington, D.C,

HORWITZ, J.L. ES53

MOORE, T.E.

ET AI.,

"'Kinetic" Modeling of the Transport of Ionospheric Ions into the Magnetosphere. For publication in the Proceeding of Polar Cap Dynamics

and High Latitude Ionospheric Turbulence -

1988 Cambridge Workshop, New York, New

York.

HOOD, R.E. ES43

Quantitative Comparison of SSM/I Radianzes

with Radar and 15 Minute Rain Gauge Data. For

presentation at the Fourth Americb.n Meteorological Society Conference on Satellite Meteorology

and Oceanography, San Diego, California, May'

16-19, 1989.

HUEGELE, V. EB23

Thin Film Deployable Reflector Model for

External Tank Gamma Ray Imaging Telescope

System. For presentation at the Society of

Photooptical Instrumentation Engineers - 1989

Technical Symposia, Orlando, Florida, March

27-31, 1989.

HOOVER, R.B.

WALKER, A.B.C., Jr.

LINDBLOM, J.F,

Instruments and

ES52

Methods for Ultra-HighHUMPHRIES, W.R. ED62

Space Station ECLSS Technical Overview.

Teleconference at University of Illinois Graduate

Seminar, Urbana, Illinois.

39
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

HUNG,R.J. ES44

TSAO,Y.D.

LEE,C.C.

JOHNSON,D.L.

CHEN,A.J.

IJN, C.H.

PAN,J.J.

VHF Radar Observationsof Mesospheric

DensityDisturbanceCausedby'TyphoonSusan

andTropicalStormsintheWesternPacificArea.

Forpresentationatthe27thAerospaceSciences

Meeting,AIAA, Reno,Nevada,January9-12,

1989.

HUNG,R.J. ES42

TSAO,Y.D.

I,ESIJE,F.W.

Responseof Gravityl,evelFluctuationsonthe

GravityProbe-BSpacecraftPropellantSystem.

For presentationat the 40th IAF Congress,

Beijing,China,October7-13, 1989.

HUNG,R.J. ES44

TSAO,Y.D.

I,EE,C.C.

JOHNSON,D.L.

CHEN,A.J.

HF DopplerandVHF RadarObservationsof

UpperAtmosphericDisturbancesCausedby

WeakCold Front During Winter Time. For

presentationatthe28thAIAAAerospaceScience

Meeting,Reno,Nevada,January8-11, 1990.

HUNG,R.J. ES44

TSAO,Y.D.

LIU, J.M.

JOHNSON,D.L.

CHEN,A.J.

[.IN, C.H.

LowerThermosphericDensityFluctuationsDuring the Time Periodof TyphoonDinah.For

presentationatthe27thAerospaceScienceMeeting,AIAA, Reno,Nevada,January9-12,1989.

HUNG,R.J. ES44

TSAO,Y.D.

LEE,C.C.

JOHNSON,D.I..

CHEN,A.J.

AtmosphericDensityRemoteSensingof MesosphereandThermosphereto beUsedforSpacecraft Designby AdoptingVHF RadarandHF

DopplerSounderat Low LatitudeWestPacific

SiteDuringtheTimePassageofSevereTropical

Storms.Forpresentationat the40thIAF Congress,Bcijing,China,October7-13, 1989.

HUNG,R.J. ES44

TSAO,Y.D.

I.EE,C.C.

JOHNSON,D.I..

CHEN,A.J.

I,IN, C.H.

PAN,J.J.

ObservationsofVHFRadaronMesosphericand

HF DopplerSounderonThemlosphericDensity

DisturbancesCausedbyTyphoonsandConvectiveStormsintheWesternPacificArea.Forpublicationin theAIAA Journalof Spacecraftand

Rockets,NewYork, NewYork.

HUNG,R.J, ED42

TSAO,Y.D.

HONG,B.B.

LESLIE,F.W.

BubbleBehaviorsin a SlowlyRotatingHelium

Dewarin GravityProbe-BSpacecraftExperiment.For publicationin theAIAA Journalof

Spacecraft andRockets,NewYork,NewYork.

HUNG,R.J. ED42

TSAO,Y.D.

HONG,B.B.

LESLIE,F.W.

TimeDependent DynamicalBehaviorof Surface

TensiononRotatingFluidsUnderMicrogravity

Environment.For publicationin Advancesin

SpaceResearch.

HUNG,R.J. ED42

TSAO,Y.D.

HONG,B.B.

AxisymmetricBubbleProfilesinaSlowlyRotatingHeliumDewarUnderLowandMicrogravity

Environments.For publicationin The Acta

Astronautica.

INGELS,F.

PARKER,G.

MississipiStateUniv.

EB33

4O
MSFCPAPERS CLEARED FOR PRESENTATION

(Available oill 5' from authors. Dates are presentation dates.)

THOMAS. H. EB33

OMV Video Compression Error Conection Coding Sv_,tem. For presentation at the International

Conference on Communication Technology,

Beijing, China, July 12-14, 1989.

JASPER, G. ES44

STS Ground Thermal Design Criteria Revisions.

For presentation at the AIAA Aerospace Sciences

Meeting, Reno. Nevada, Januar)' 9-13, 1989.

JASPER. G. ED44

STS Ground Thermal Design Criteria Revisions.

For presentation at the Third International Conference on the Axiation Weather System,

Anaheim. Calili)rnia, January 29-February 3,

1989.

JEDI.OVEC. G.J. ES43

WII.SON. G.S.

Progress on NASA's Plans for an Earth Science

Geostationar\ Platform. For presentation at

GOES l-Xl Operational Conference, Crystal

City, Virginia. April 3-6. 1989.

JEDI,OVEC, G.J. ES43

Precipitable Water Estimation from HighResolution Split Window Radiance Measurements. For pnb[ication in the Journal of

Applied Meteorology. Boston. Massachusetts.

JEDLOVEC, G.J. ES43

Estimation oF Thernlal Flux and Emissivity of the

[,and Surface from Multispectral Aircraft Data.

For presentation at IGARSS "89: 12th Canadian

Symposium on Remote Sensing, Vancouver,

British Columbia, Canada, July I0-14, 1989.

JEDLOVEC, G.J. ES43

MENZEL, W.P.

The Multispectral Atmospheric Mapping Sensor

(SLAMS): An Earth S\stem Science Instrument.

For presentation at the Third lnteragency Airborne Geoscience Workshop. San Diego,

California, February 21-24, 1989.

JOHNSON, D.L. ES44

GRAM Atmospheric Density Results li)r NASP

Applications. For presentation at the 27th

Aerospace Sciences Meeting, AIAA, Reno,

Nevada. January 9-13, 1989.

JOHNSON, S.C. EB23

Laser Detector Preamplifier Experiments. For

presentation at the Fifth Conference on Coherent

I,aser Radar: Technology and Application,

Munich, Germany, June 5-9, 1989.

JOHNSON, Y.B. EB 12

BAGGETT, R.

HST Batter) Test Experiment Systems. For

presentation at the 24th IECEC Conference,

Cr)stal City, Virginia, August 7-11, 1989.

JONES. K.W. EE71

ZOLLER, L.K.

Advanced Solid Rocket Motor. For presentation

at the ASEE 25th Joint Propulsion Conference,

Monterey, California, July I0-12, 1989.

JONES, K.W. EE71

ZOLI,ER, L.K.

Advanced Solid Rocket Motor I,ASRM). For

presentation at the 26th Space Conference, KSC,

Florida, April 24-28, 1989.

JONES, L.W. EP53

BAGDIGIAN, D.R.

Space Station Propulsion: Advanced Development Testing at MSFC. For presentation at the

AIAA 25th Joint Propulsion Conference,

Monterey, California, July 10-13, 1989.

JOY, M.K. ES65

HARVEY, P.M.

TOLLESTRUP, E.V7 University of Texas

Infrared Images of the Cartwheel Ring Galaxy.

For presentation at the American Astronomical

Society, Boston, Massachusetts, January 8-12,

[989.

JOY, M.K. ES65

HARVEY, P.M.

TOLLESTRUP, E.V. University of Texas

In Infrared Jet in Centauras A tNGC 5128): Evidence for Interaction Between the Active

Nucleus and the Interstellar Medium. For

presentation at The Interstellar Medium in

41
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly from authors. Dates are presentation dates.)

External Galaxies, Grand Teton National Park,

\Vsoming, July 3-7, 1989.

JONF.S, W.D. EB23

Calibrating a Continuous-Wave (CW) Focused

CO_, l,idar for Single Particle Mode (SPM) Back-

',caller Meast_rements. For presentation at the

Fifth Con ference on Coherent Laser Radar: Technology and Application, Munich, Germany, June

5 9, 1989.

JUSTUS, C.G. ES44

.IOHNSON, D.L.

I'ixtensivc Middle Amlosphcre (20-120 km)

Modifications in the Global Reference Atmosphere Model (GRAM-90). For presentalion at

the 28lh AIAA Aerospace Sciences Meeting,

Rcno, Nevada, January 8-I I, 1990.

KARR, [..J. ES76

HARRIS, P.A.

HARRIS, J.M.

Protein Purification Using tmmunoaffinity Partitioning. For presentation at the Sixth International Conference on Partitioning in Aqueous TwoPhase Syslems. Assmannshausen, Germany,

August 27-September 1, [989.

KAUFFMAN, W.J., Jr. ED35

Starting l.oads Rexisited. For presentation a! the

7Is! Semiannual Meeting of the Supersonic

Tunnel Association, University City', Calilbrnia,

April 3-4, 1989.

K1NTNER, P.M. ES53

MOORE, T.

IT \l.

Sin3uttancous Observations of Electrostatic

Oxygen Cychmon Waves and hm Conics. For

publication in Geophysical Research Letters,

Washington, D.C.

KORNFEI.I), D.M. ES76

Particle Motion in a Rotary Reactor. For publicalion in The Journal of the British Interplanetary

Society, l,ondon, England.

K UNI)E, V. ES55

ABBAS, M.

BRASUNAS, J,

MAGUIRE, W.

HERMAN, J.

MASSIE, S.

ET A l,.

Measurement of Nighttime Stratospheric NeO5

from Emission Spectra. For publication in

Geophysical Research Letters, Washington,

D.C.

I.EE, H. ED25

FAILE, G.

PERKINS, L,A.

YAKSH, M.

Analysis of the Turbine Blade in the High

Pressure Fuel Turbo Pump in the Space Shuttle

Main Engine. For presentation at the Fourth

International ANSYS Conference and Exhibition

1989, Pittsburgh, Pennsylvania, May I-5, 1989.

LEE, S.C. EB 12

WILHITE, L.D.

LOLI.AR, L.F.

An Effective Data Acquisition and Processing

Method for a Real Time Knowledge-Based

System For Space Power Systems. For presentation at IECEC "89, Washington, D.C., August

6-11, 1989.

LEE, T.J. DDO I

EUDY, R.G.

Shuttle-C Heavy Lift Launch Vehicle of the 90's.

For presentation at the Second European

Aerospace Conference (EAC) '89, Bonn-Bad

Godesberg, West Germany, May 22-24, 1989.

LESLIE, F.W. ES42

The Spacelab-J Mission. For presentation at the

AIAA 28th Aerospace Sciences Meeting, Reno,

Newida, January 8-11, 1990.

LESTER, D.F. ES65

HARVEY, P.M.

CARR, J.

JOY, M.

GAFFNEY, N.

A Near Infrared Spectroscopic Study of the Starburst Core of M82. For publication in The

Astrophysical Journal, Chicago, Illinois.

42
MSFC PAPERS CLEARED FOR PRESENTATION

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

LINTON, R.C. EH12

GAUSE, R.L. EH1 I

Results of Protective Coating Studies for the

Hubble Space Telescope Solar Array. For

presentation at the 34th International SAMPE

Symposium, Reno, Nevada, May 7-11, 1989.

I.IVINGSTON, J.M. CT22

MSFC's Systems Safety Role in the Space

Shuttle Safe Return-to-Flight. For presentation at

the Hazard Prevention Journal Ninth International System Safety Conference, Long Beach,

California, July 17-20, 1989.

LOLLAR, L.F. EB 12

The Use of Power Quality in the Load

Management of Spacecraft Power Systems. For

presentation at IECEC "89, Washington, D.C.,

August 6-11, 1989.

LOMBARDO, J.A. SA21

PASTER, R.D. Rockwell

Space Shuttle Main Engine (SSME). For presentation at the 40th IAF Congress, Beijing, China,

October 7-13, 1989.

LORIA, A.E.

HARRISON, J.K. PS04

Joint ASI/NASA Efforts in Tether Flight Demonstrations. For presentation at the Third International Conference on Tethers in Space, San

Francisco, California, May 16-19, 1989.

McCARTY, J.P. EP01

MURPHY, J.M.

An Assessment of Liquid Propulsion in the

United States. For presentation at AIAA/ASME/

ASEE/SAE 35th Joint Propulsion Conference,

Monterey, California, July 10-12, [989.

McCONNAUGHEY, H.V. ED32

Prediction of the Aerodynamic Environment and

Heat Transfer for Rotor/Stator Configurations.

For presentation at ASME 34th International Gas

Turbine and Aeroengine Congress, Toronto,

Canada, June 4-8, 1989.

McCONNAUGHEY, H.V. ED32

Numerical Prediction of Axial Turbine Stage

Aerodynamics. For presentation at AGARD

Propulsion and Energetics Panel 74th Specialists'

Meeting, Luxembourg, West Germany, August

28-September 1, 1989.

McCONNAUGHEY, P.K. ED32

GARCIA, R.

A Combined Eulerian-Lagrangian Two-Phase

Analysis of the SSME HPOTP Nozzle Plug

Trajectories, Part II: Results. For presentation at

the AIAA 25th Joint Propulsion Conference,

Monterey, California, July 10,13, 1989.

McCOOL, A.A. CR01

NASA Systems Safety - A New Beginning. For

presentation at IASTED International Conference Reliability and Quality Control, Lugano,

Switzerland, June 20 22, 1989.

McKEAGNEY, D. ES75

JORDAN, L.

ANDREWS, R.N.

WALCK, S.D.

SZOFRAN, F.R.

LEHOCZKY, S.L.

Influence of Growth Rate on Etch Pit Density of

Directionally HgL_,CD_Te Semiconducting

Alloys. For presentation at the Ninth International Conference on Crystal Growth, Sendas, Japan,-

August 20-25, 1989.

McKEE, J.W. EB 12

LOLLAR, L.F.

WHITEHEAD, N.

Considerations in the Design of a Communication Network for an Autonomously Managed

Power System. For presentation at IECES '89,

Washington, D.C., August 6-11, 1989.

MACH, D.M. UAH (ES43)

Photoelectric Return Stroke Velocity and Peak

Current Estimates in Natural and Triggered

Lightning. For publication in the Journal of

Geophysical Research - Atmospheres, Washington, D.C.

MAHAFFEY, W. A.

MUKERJEE, T.

RHODES, N.

COSTES, N.C.

Phoenics Verification Exercise:

ES42

Simulation of

43
MSFC PAPERS CLEARED FOR PRESENTATION

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

Cold Flow Test in Rockwell Axisymmetric Turn

Around Duct. For presentation at the Third

International PHOENICS User Conference,

Dubrovnik, Yugoslavia, August 28-September

I, 1989.

MEIN, P. ES0 l

SCHMIEDER, B.

TANDBERG-HANSSEN, E.

A Surge in the Chromosphere and the Transition

Region: Velocities and Microturbulence. For

publication in Proceedings: IAU Colloquium No.

104 Solar and Stellar Flares, The Netherlands.

Observed Magnetic Structure and Activity in the

Quiet Solar Atmosphere, For presentation at the

173rd Meeting American Astronomical Society,

Boston, Massachusetts, January 8-12, 1989.

MOORE, R.L. ES52

AN, C.-H.

SUESS, S.T.

MUSIELAK, Z.E.

Alfven Wave Trapping and Heating in Coronal

Holes. For presentation at the 19th Meeting of the

AAS Solar Physics Division and MAX "91

Workshop, Laurel, Maryland, June 5-9, 1989.

MILI,ER, T.L. ES42

A Numerical Study of the Onset of Baroclinic

Instabilities in Spherical Geometry. For publication in Geophysical and Astrophysical Fluid

Dynamics, Boulder, Colorado.

MILLER, T.L. ES42

REYNOLDS, N.

Laboratory Experiments and Calculations on

Baroclinic Instability Using an Annulus with

Temperature Gradient Imposed on t_e TL6wer

Surface. For presentation at the Seventh Conference on Atmospheric and Oceanic Waves and

Stabiliiy, San Francisco, California, April

10-13, 1989.

MILLER, T.L. ES42

CHOU, S.-H.

Primitive Equations Modeling of the Development of a Barociinic Wave with Regions of

Negative Equivalent Potential Vorticity. For

presentation at the Seventh Conference on

Atmospheric and Oceanic: Waves and Stability,

San Francisco, Califl)rnia, April 10-13, 1989.

MOORE, N.B. EP65

HELLUMS, J.W.

KITTRIDGE, K.

CROSSFIELD, C.

BECHTEl, T.D.

Integrity of O-Ring Seals. For publication in

Journal of A|AA.

MOORE, R.L.

DOWDY, J.F.

RABIN, D.M.

ES52

MOORE, R.L. ES52

RABIN, D.M.

DOWDY, J.F., Jr.

Ubiquity of Magnetic Loops in the Chromospheric Network. For presentation at the 19lh

Meeting of the AAS Solar Physics Division and

MAX "91 Workshop, Laurel, Maryland, June

5-9, 1989.

MOORE, T.E. ES53

ET AL.

Topside Observations of the Auroral Ionosphere.

For presentation at the 1989 Spring AGU Meeting, Baltimore, Maryland, May 7-12, 1989.

MOORE, T.E. ES53

DELCOURT, D.C.

The Role of Ionospheric Plasma in the Dynamics

._f the Plasma Sheet. For presentation at the

Second Huntsville Workshop on Magnetosphere/

Ionosphere Plasma Models, Huntsville,

Alabama, October I I-I 3, 1989.

MOORE, T.E. ES53

ET AI.,

Discovery of Transversely Accelerated Core Ions

in the Topside Ionosphere. For l_resentation at the

Second Huntsville Workshop on Magnetosphere/

Ionosphere Plasma Models, Huntsville,

Alabama, October 1 I- 13, 1989.

MOORHEAD, R.J., II. EB33

Video Communications for the Orbital

Maneuvering Vehicle (OMV). For presentation

at SPIE Electronic Imaging, Santa Clara,

CaliFornia, February I 1-16, 1990.

44
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonlyfromauthors.Datesarepresentationdates.)

MOWERY,D.K. EDI3

TOMLIN,D.D.

TetherSatelliteSystemControlSystemDesign.

Forpresentationat theThirdInternationalConferenceon Tethersin Space,SanFrancisco,

California,May 17-19,1989.

MUSIELAK,Z.E. ES52

FONTENLA,J.M.

\VhyDA andDB WhiteDwarfsDoNot Show

CoronalActivity andP-ModeOscillations.For

publication in The AstrophysicalJournal,

Chicago,Illinois.

MUSIELAK,Z.E. ES52

AN. C.-H.

MOORE,R.L.

SUESS,S.T.

PropagatingandNonpropagatingCompression

Waves in an IsothermalAtmosphereWith

UniformHorizontalMagneticField.Forpublication in The AstrophysicalJournal,Chicago,

Illinois.

NAUMANN, R.J. ES71

U.S. Microgravity Lab Scientific Experiments.

For presentation at the VII European Symposium

on Materials and Fluid Sciences in Microgravity,

Oxford University, United Kingdom, September

10-15, 1989.

NAUMANN, R.J. ES71

Factors Other Than Purity That Affect the Order

of Protein Crystals. For presentation at the Third

Workshop on Purification of Materials for Crystal Growth and Glass Processing, Orlando,

Florida, October 31-November 3, 1989.

An Adaptive Data Smoothing Routine. For

presentation at Computers in Physics, Livermore, California, Fall 1988.

NOVICK, R. ES65

SILVER, E.

WEISSKOPF, M.

MARTIN, C.

HAMILTON, T.

CHANAN, G.

ELSNER, R.

MANZO, G.

COSTA, E.

FRASER, G.

PEROLA, G.

A Focal Plane Stellar X-Ray Polarimeter for the

Spectrum-X Gamma Mission. For publication in

SPIE 33rd Annual International Technical Symposium, San Diego, California, August 6-11,

1989.

OWENS, J.K. ES55

ET AI..

A Spectral Survey of the Nightglow Emission

Spectrum. For presentation at the 1989 Spring

AGU Meeting, Baltimore, Maryland, May' 7-12,

1989.

PACIESAS, W,S. ES62

WILSON, R.B.

FISHMAN, G.J.

MEEGAN, C.A.

PENDLETON, G.N.

Hard X-Ray Observations ofGXI + 4 During the

"'Low State" of the Galactic-Center Positron/51 I

KeV Source. For presentation at XXI ICRC,

International Union of Pure and Applied Physics,

Adelaide, Australia, January 6-19, 1990.

NEWBERRY, I.T. UAH/ES53

COMFORT, R.H.

CHAPPELL, C.R.

ET .\[..

Thermal He + in the Plasmasphere: Comparison

of Observations With Numerical Calculations.

For publication in the Journal of Geophysical

Research, Washington, D.C.

NICOLAS, D.P. EB 13

TAYLOR, C.D.

PARNELL, T.A. ES62

BURNETT, T.H.

DERRICKS, J.H.

FOUNTAIN, W.F.

ROBERTS, F.E.

WATTS, J.W., Jr.

ET ,,\[..

Direct Measurement of the Composition and

Spectra of Cosmic Rays Above 1 TeV/AMU

from JACEE. For publication in Advances in

45
MSFCPAPERSCLEARED FOR PRESENTATION

(Av.ailable only from authors. Dates are presentation dates.)

Space Research, Pergamon Press, Oxford,

England.

PENDI.ETON, G.N. ES62

PACIESAS, W.S. UAH

FISHMAN, G.J.

WILSON, R.B.

MEEGAN, C.A.

Analysis of Hard X-Ray Observations of

SNI987A. For presentation at the 173rd Meeting

American Astronomical Society, Boston,

Massachusetts, December 14, 1988.

PI.ATT, G.K. EP51

LYNN, E.

Main Propulsion System Test Requirements for

the Shuttle C. For presenlation at the AIAA 25th

Joint Propulsion Conference, Monterey,

California, July 1_14, 1989.

POLITES, M.E. ED 12

General State Variable Representations for Digital Control Systems With Multirate-Sampled and

MA-Prefiltered Measurements. For publication

in The International Journal of Control, London,

England.

POI JTES, M.E. ED 12

The Effect of Measurement Noise on the Ideal

State Reconstructor [or Deterministic Digital

Control Systems. For publication in The Internal

Journal of Control, London, England, 1988.

POORMAN, R.M. JA56

GUYNES, B.V.

SHURNEY, R.

WEEKS, J.

High-Temperature Containerless Aircraft

Furnace Experimentation in the Microgravity

Environment Aboard a KC-135 Aircraft. For

presentation at the AIAA 27th Science Meeting,

Reno, Nevada, January 8-12, 1989.

PORTER, J.G. ES51

DERE, K.P.

Magnetic Associations of High Velocity Events.

For presentation at the 19th Meeting of the AAS

Solar Physics Dixision and MAX "91 Workshop,

Laurel, Maryland, June 5-9, 1989.

POWERS, W.T. EB22

Rocket Plume Spectrometry - A System Permitting Engine Condition Monitoring - As Applied to the Technology Test Bed Engine. For

presentation at Structural Integrity and Durability

of Reusable Space Propulsion Systems, Cleveland, Ohio, April 18-19, 1989.

PUSEY, M.L. ES76

Estimation of the Initial Equilibrium Constants in

the Formation of Tetragonal Lysozyme Nuclei.

For presentation at the Third International Conference on Crystallization of Biological Macromolecules, College Park, Maryland, August

13-19, 1989.

RAMACHANDRAN, N. ES42

Thermal Buoyancy and Marangoni Convection

in a Two-Fidid Layered System A Numerical

Study. For presentation at the AIAA 28th

Aerospace Sciences Meeting, Reno, Nevada,

January 8-11, 1990.

RAMACHANDRAN, N. ES42

G-Jitter Convection in Enclosures. For presentation at the Ninth International Heat Transfer Conference, Jerusalem, Israel, August 19 24, 1990.

RAMACHANDRAN, N. ES42

WINTER, C.A.

The Effects of G-Jitter and Surface Tension

Induced Convection on Flat Zones. For presentation at the AIAA 28th Aerospace Sciences Meeting, Reno, Nevada, January 8-11, 1990.

RAMACHANDRAN, N. ES42

McANALLY, J.V.

HAIR, L,M.

Characterization of the Flow and Thermal Fields

in the Shuttle SRM Nozzle-to-Case Joint. For

presentation at the 1989 National Heat Transfer

Conference, Philadelphia, Pennsylvania, August

6--9, 1989.

RAMSEY, B.D, ES65

AGRAWAI_, P.C.

Penning Mixtures for Xenon-Filled Proportional

Counters. For publication in Nuclear Instruments

and Methods in Physics Research, Amsterdam,

The Netherlands.

46
MSFC PAPERS CLEARED FOR PRESENTATION

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

RAMSEY, B.D. ES65

WEISSKOPF, M.C.

JOY, M.K.

Performance of a Large Area Imaging Multistep

Fluorescence-Gated Proportional Counter. For

publication in SPIE 33rd International Technical

Symposium, San Diego, California, August

6-11, 1989.

RATZ, T. ES74

WORKMAN, G.

SINEX, J.

ROBINSON, M.

Experiment Capabilities of the MSFC Microgravity Materials Processing Drop Facilities. For

presentation at the Third Annual Alabama

Materials Research Conference, Huntsville,

Alabama, September 20-2 I, 1989.

REDMON, J.W., Jr. EP65

Astronaut Tool Development: An Orbital

Replaceable Unit-Portable Handhold. For

presentation at the 23rd Aerospace Mechanisms

Symposium, MSFC, Alabama, May 3, 1989.

RICHARDS, J.S. EP0 [

Space Shuttle Main Engine - A Status Report.

For presentation at the AIAA/ASME/ASEE/SAE

25th Joint Propulsion Conference, Monterey,

California, July 10-12, 1989.

RIEDESEL, J. EB 12

FREEMAN, K.

MYERS, C.

ASHWORTH, B.

Space Station Power Automation. For presentation at the First Annual Conference on Innovative

Applications of Artificial Intelligence, Stanford

University, San Jose, California, March 28-30,

1989.

RHODES, P.H. ES76

SNYDER, R.S.

ROBERTS, G.O.

Electrohydrodynamic Effects on Continuous

Flow Electrophoresis. For presentation at the

American Institute of Chemical Engineers 1988

Annual Meeting, Washington, D.C., November

27-December 2, 1988.

RIGHETTI, P.G. ES76

SNYDER, R.S.

Thermally Reversible Gels in Electrophoresis, I:

Matrix Characterization. For publication in

Applied Theoretical Electrophoresis, Macmillan

Press Ltd., England.

ROBERTS, G.O. ES76

SNYDER, R.S.

RHODES, P.H.

Dispersion Effects in Capillary Electrophoresis.

For publication in Journal of Chromatography,

Amsterdam, The Netherlands.

ROBERTSON, F.R. ES42

Atmospheric Moisture and Cloud Structure

Determined from SSM/I and ECMWF Global

Analyses. For presentation at the Symposium on

Role of Clouds in Atmospheric Chemistry and

Global Climate, Anaheim, California, January

30-February 3, 1989.

ROBERTSON, F.R. ED42

PERKEY, D.

Numerical Simulation of Cloud and Precipitation

Structure in Baroclinic Waves: Comparison with

Passive Microwave Measurements. For presentation at the Extratropical Cyclone Workshop,

Philadelphia, Pennsylvania, October 19-23,

1988.

ROBERTSON, F.R. ES42

CHRISTY, J.R.

Global Analyses of Water Vapor, Cloud and

Precipitation Constrained by SSM/I Retrievals.

For presentation at the Fifth Scientific Assembly

of IAMAP, Reading, England, July 31-August

1I, 1989.

ROBERTSON, F.R. ES42

PERKEY, D.

Organization of Cloud and Precipitation During

Pre-ERICA: Numerical and Observational

Studies. For presentation at the Fifth Scientific

Assembly of IAMAP, Reading, England, July

31-August II, 1989.

ROBERTSON, F.R. ES42

Moisture Structure of Tropical Cloud Systems as

Inferred from SSM/I. For presentation at the

47
MSFC PAPERS CLEARED FOR PRESENTATION

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

Fourth Conference on Satellite Meteorology and

Oceanography, San Diego, California, May

16-19, 1989.

ROBINSON, M. ES74

BAYUZICK, R.

HOFMEISTER, W.

A Review of Drop Tube and Drop Tower Facilities and Research. For presentation at the Sympositlm on Space Commercialization, Nashvi!le,

Tennessee, March 5-I0, 1989.

RODGERS, E.B. EH32

SEALE, D.B.

BORAAS, M.E.

SOMMER, C.

WIMPEE, C.

Ecology and Monitoring of Microorganisms in a

Small Closed Systenl: Potential Benefits and

Problems for Space Station. For presentation at

the Intersociety Conference on Environmental

Systems, San Diego, California, July 25, 1989.

ROTH, M. ES75

AXOUI,AY, M.

GAFNI, G.

MIZRACHI, M.

Crystal-Meh Interface Shape of CzochralskiGrown Large Diameter Germanium Crystals. For

presentation at the Ninth International Conference on Crystal Growth (ICCG-9), Sendai,

Japan, August 20-25, 1989.

ROTHERMEL, J. USRA

BOWDLE, D.A.

MENZIES, R.T.

POST, M.J.

VAUGHAN, J.M. ES43

Evidence of a Tropospheric AerosoI Backscatter

Background Mode at COe Wavelengths. For

presentation at the International Conference on

Aerosols and Background Pollution, University

College, Galway, Ireland, June 13-15, 1989.

RUGGLES, J.S. Clarkson University

BRONE, D.

COOK, R.G.

COLE, R.

Bubble and Drop Trajectories in Rotating Liquid

Flows. For presentation at the Seventh European

Symposium on Materials and Fluid Sciences in

Microgravity, Oxford, England, September

10-15, 1989.

RUPP, C.C. PS04

Dynamics Workshop Summary'. For presentation

at the Third International Conference on Tethers

in Space, San Francisco, California, May 15-19,

1989.

RUPP, C.C. PS04

An Artificial Gravity Demonstration Experiment. For presentation at the Third International

Conference on Tethers in Space, San Francisco,

California, May 15-19, 1989.

ROTHERMEL, J. ES43

AGEE, E.M. USRA

Comments on "A Note on the Numerical

Computation of Two-Dimensional Convective

Flows " For publication in The Journal of the

Atmospheric Sciences, Boston, Massachusetts.

ROTHERMEL, J. USRA

BOWDLE, D. UAH

POST, M.J.

VAUGHAN. J.M. ES43

Tropospheric Aerosol Backscatter Background Mode

at CO2 Wavelengths. For presentation at the Fifth Conference on Coherent Laser Radar: Technology and

Applications, Munich, F.R. Germany, June 5-9,

1989.

RYAN, R.S. ED01

Fracture Mechanics Overview. For presentation

at the JANNAF Nondestructive Evaluation

Subcommittee Meeting, Lewis Research Center,

May 2-4, 1989.

RYAN, R.S. ED01

Practices in Adequate Structural Design. For

presentation at the 30th Structures, Structural

Dynamics, and Materials Conference, Mobile,

Alabama, April 3-5, 1989.

S AF1E, F.M. CTI 3

HAGE, R.T.

SMITH, W.C.

A Simulation Model for Reliability Evaluation of

48
MSFCPAPERSCLEARED FOR PRESENTATION

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

Turbine Wheels. For presentation at the Symposium on Design of Mechanical Systems for

R&M, Iowa City, Iowa, October 24-25, 1989.

SAMBAMURTHI, J.

WARMBROD, J.

SEAFORD, C.M. ED33

Engineering Methodology to Estimate the

Aerodynamic Heating to the Base of the Aeroassist Flight Experiment Vehicle. For presentation at the AIAA 24th Thermophysics Conference, Buffalo, New York, June 12, 1989.

SAMIR, U. ES53

COMFORT, R.H.

STONE, N.H.

ET At..

Insight into Theory-Experiment Comparisons of

Wake Measurements in the Plasmasphere. For

publication in Planetary and Space Science,

England.

SHAPIRA, Y. ES63

HUANG, C.Y.

SCHWARTZ, B.B.

PETERS, P.N.

WU, M.K.

McNIFF, E.J., Jr.

Expected Vertical Motion Near the Suspension

Point of a Superconductor. For presentation at the

Meeting of the American Physical Society, St.

Louis, Missouri, March 1989.

SHAPIRA, Y. ES63

HUANG, C.Y.

McNIFF, E.J., Jr.

PETERS, P.N.

SCHWARTZ, B.B.

WU, M.K.

Magnetization and Magnetic Suspension of

YBa2Cu_OcAgO Ceramic Superconductors. For

publication in Physical Review, Ridge, New

York.

SCHMIEDER, B. ES0 I

MALHERBE, J.M.

SIMNETT, G.M.

FORBES, T.G.

TANDBERG-HANSSEN, E.

Evaporation in the Transition Region During the

Gradual Phase of Flares. For publication in The

Astrophysical Journal, Chicago, Illinois.

SHARMA, O.P.

McCONNAUGHEY, H.V. ED32

SCHUTZENHOFER, L.A. ED32

Unsteady Flow in a Multistage Turbine: Experimental Results. For presentation at the 35th

ASME Gas Turbine and Aeroengine Congress

and Exposition, Brussels, Belgium, June 10-14,

199O.

SCHUNK, R.G. ED62

OGLE, K.

CARRASQUILLO, R.

WIEI.AND, P.

BAGDIGIAN, B.

CMIF ECLS System Test Findings. For presentation at the lntersociety Conference on Environmental Systems, San Diego, California, July

24-27, 1989.

SELIG, W.J. ES53

JOHANNES, J.D.

ATS Displays - A Reasoning Visualization Tool

for Expert Systems. For presentation at the Fifth

Conference on Artificial Intelligence for Space

Applications, Huntsville, Alabama, May 22-23,

1990.

SHEALY, D.L. ES52

GABARDI, D.R.

HOOVER, R.G.

ET AL.

Design of a Normal Incidence Multilayer Imaging Microscope. For publication in the Journal of

X-Ray Science and Technology, Provo, Utah.

SHEALY, D.L. ES52

HOOVER, R.B.

WALKER, A.B.C., Jr.

BARBEE, T.W., Jr.

Development of a Normal Incidence Multilayer

Imaging X-Ray Microscope. For presentation at

SHE's 33rd Annual International Technical

Symposium, San Diego, California, August

6--I I, 1989.

49
MSFCPAPERSCLEAREDFORPRESENTATION

(AvailableonlyFromauthors.Datesarepresentationdates.)

SHINAGAWA,H. ES53

WAITE, J.H., Jr.

Thehmosphere of Neptune. For publication in

Geophysical Research Letters, Washington,

D.C.

SHINAGAWA, H. ES53

MHD Models of the hmospheres of Venus and

Mars. For presentation at the 1989 Spring AGU

Meeting, Baltimore, Maryland, May 7-12,

1989.

SINGH, N. ES53

CRAVEN, P.

I!T AI.

Properties of l.arge Scale Plasma Flow During

the Early Stage of the Plasrnaspheric Refilling.

For publication in the Journal of Geophysical

Research, Washington, D.C.

SINGH, N. ES53

STONE, N.H.

I!T \1 ..

On the Interpretation of Measured Ion Streams in

the Wake of the Shutllc Orbiter in Terms of

Plasma Expansion Processes. For publication in

the Gcophysical Research Letters, Washington,

I).C.

SMAI.I.EY, I..I.. ES65

RAY, J.R.

Weyssenhoff Spinning Fluid in Riemann-Cartan

Spacetime: Direct Variation With Respect to lhe

Spin Density of the Fluid. For publication in

Physical Review D, Ridge, New York.

SMITH, G.W. SA41

Solid Rockc! Motor Improvements. For presentation al lhc 261h Space Congress, KSC, Florida,

April 25 28, 1989.

SMITH, O.E. ES44

JOHNSON, D.I..

SMITH, R.E.

NASP Natural Environment Definitions for

Design. For presentation at the 27th Aerospace

Science Meeting, AIAA, Reno, Nevada, January

9 12, 1989.

SMITHERS, M.E. EB23

Frequency Stability Using a Self-Filtering

Unstable Resonator. For presentation at the Fifth

Conference on Coherent Laser Radar: Technology and Application, Munich, Germany, June

5 9, 1989.

SNYDER, R.S. ES76

NASA Planning for Protein Crystal Growth in

Space. For presentation at the Third International

Conference on Crystallization of Biological

Macromolecules, College Park, Maryland,

August 13-19, 1989.

SOHN, J.I,. ES42

COSTES, N.C.

Numerical Modeling of Subsurface Soil Moisture

and Heat Transfer Under Varying Ground-Cover

Conditions. For presentation at the Third Scientific Assembly of the International Association of

Hydrological Sciences (IAHS), Baltimore,

Maryland, May 10-19, 1989.

SOHN, J.L. ES42 (USRA)

KIM, Y.

CHUNG, T.J.

Applications of Taylor-Galerkin Finite Element

Method to Compressible Internal Flow Problems. For presentation at the Sevenlh International Conference on Finite Element Methods in

Flow Problems, Huntsville, Alabama, April 3-7,

[ 989.

SOHN, J.L. ES42 (USRA)

KIM, Y.

CHUNG, T.J.

Calculations of the Flow Properties of a Confined

Diffusion Flame. For presentation at the Seventh

International Conference on Finite Element

Methods in Flow Problems, Huntsville,

Alabama, April 3-7, 1989.

SOHN, J.L. ES42 (USRA)

KIM, Y.

CHUNG, T.J.

Finite Element Solvers for Incompressible Fluid

Flows and Heat Transfer. For presentation at the

Seventh International Conference on Finite Element Methods in Flow Problems, Huntsville,

Alabama, April 3-7, 1989.

5O
MSFC PAPERS CLEARED FOR PRESENTATION

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

SPENCER, R. ES43

GOODMAN, M.

HOOD, R.

Precipitation Retrieval Over Land and Ocean

with the SSM/I: Identification and Characteristics of the Scattering Signal. For publication in

the Journal of Atmospheric and Oceanic Technology, Boston, Massachusetts.

SPENCER, R.W. ES43

HOOD, R.E.

SSM/I Liquid and Frozen Precipitation Patterns

in Hurricane Gilbert. For presentation at the

Fourth American Meteorological Society Conference on Satellite Meteorology and Oceanography, San Diego, California, May 16-19, 1989.

SPRINGER, D. ET45

Space Station Environmental Control and Life

Support System Test Facility at MSFC. For

presentation at the lntersociety Conference on

Environmental Systems (ICES), San Diego,

California, July 24-27, 1989.

STUART, T.D. ES53

STONE, N.H.

TSSI Program Overview with Comments on the

Future of Electrodynamics. For presentation at

the Third International Conference on Tethers in

Space, San Francisco, California, May 16-19,

1989.

SU, C.-H. ES75

LEHOCZKY, S.L.

SZOFRAN, F.R.

Growth and Characterization of CdS Crystals.

For presentation at the Fourth International Conference on II-VI Compounds, West Berlin,

Germany, September 17-22, 1989.

SU, C.-H. ES75

LEHOCZKY, S.L.

SZOFRAN, F.R.

Growth of CdS and CdTe by Physical Vapor

Transport. For presentation at the ACCG/East-2

Conference, Atlantic City, New Jersey, October

19, 1988.

SPRINGER, D. ET45

PARRISH, K.J.

EZELL, T.G.

LONG, D.A.

Space Station Environmental Control and Life

Support System Integrated Testing at MSFC. For

presentation at the Aerospace Testing Seminar,

Manhattan Beach, California, March 13-15,

1990.

STEFANESCU, D. ES74

MOITRA, A.

CURRERI, P.

MOREL, D.

Relevancy of Microgravity Research for Particulate Metal Matrix Composites. For presentation

at the Materials Research Society Spring Meeting, San Diego, California, April 24, 1989.

STILES, R.D. EH42

JONES, C.S.

Workcell Calibration for Effective Off-Line

Programming. For presentation at the SME

Robots in Aerospace Manufacturing Conference,

lrvine, California, February 20-23, 1988.

SUESS, S.T. ES52

The Heliopause. For publication in Reviews of

Geophysics, Washington, D.C.

SUESS, S.T. ES52

NERNEY, S.

Flow Downstream of the Heliospheric Termination Shock, 1: lrrotational Flow. For publication

in the Journal of Geophysical Research, Washington, D.C.

SUESS, S. ES52

Solar Wind. For publication in Space Exploration

Series, Pasadena, California.

SUESS, S.T. ES52

NERNEY, S.F.

Flow Downstream of the Heliospheric Termination Shock. For presentation at the Symposium

on the Outer Heliosphere, Durham, New

Hampshire, May 21-24, 1989.

SUSKO, M. ES44

SMITH, S.A.

Wind Measurements by Electromagnetic Probes

51
MSFC PAPERS CLEARED FOR PRESENTATION

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

and Review of Jimsphere/Windsonde Balloon

Wind Sensors. For publication in AIAA, Journal

of Spacecraft and Rockets, Washington, D.C.

SUSKO, M. ES44

Space Shuttle's Externally-Induced Environment

(Rocket Exhaust) Compared with Skylab's

Natural Environment (Micrometeoroids). For

publication in AIAA, Journal of Spacecraft and

Rockets, Washington, D.C.

SUSKO, M. ES44

Wind Measurements by Electromagnetic Probes

and Review of Jimsphere Wind Sensor. For

presentation at the Sixth Range Commanders

Council, Lancaster, Cvlifornia, March 6-9,

1989.

SUSKO, M. ES44

Wind Measurements by Electro Magnetic

Probes. For presentation at the 26th Space Congress Canaveral Council of Technical Society,

Cocoa Beach, Florida, April 25-28, 1989.

SVESTKA, Z. ES52

FARNIK, F.

FONTENLA, J.M.

MARTIN, S.F.

Flaring Arches 11, Events in the Arch System of

6-7 November 1980. For publication in Solar

Physics, Dordrecht, The Netherlands.

SZOFRAN, F.R. ES75

COBB, S.D.

SUGGS, R.J.

LEHOCZKY, S.L.

Bandgap as a Function of Temperature and

Composition for (Hg,Zn)Se. For presentation at

the 1989 March Meeting of the Americal Physical Society, St. Louis, Missouri, March 19-26,

1989.

TADROS, S.H. ES75

FRAZIER, D.O.

The Use of Microwave Oven to Determine

Sulfate Content in Aqueous Solutions. For publication in the Journal of Chemical Education,

Austin, Texas.

TAKAHASHI, Y. ES62

DERRICKSON, J.H.

EBY, P.B.

FOUNTAIN, W.F.

TABUKI, T.

PARNELL, T.

WATTS, J.W.

Transverse Momentum Distributions and Particle

Correlations from EMU05. For publication in

Nuclear Physics A, Amsterdam, The Netherlands.

TAKAHASHI, Y. ES62

DERRICKSON, J.H.

EBY, P.B.

FOUNTAIN, W.F.

PARNELL, T.A.

ROBERTS, F.E.

WATTS, J.W.

ET AL.

Charge-Sign-Clustering Observed in HighMultiplicity', High-Energy Heavy Ion Collisions.

For publication in the Journal of the Physical

Society of Japan, Tokyo, Japan.

TANDBERG-HANSSEN, E. ES01

Dynamics and Strt_cture of Quiescent Solar

Prominences. For publication in Solar Physics

(Book Review), Dordrecht, Holland.

TELESCO, C.M. ES63

DECHER, R.

JOY, M.

Small Grains in M82: A Dusty Halo Surrounding

the Starburst. For presentation at The lntersetllar

Medium in External Galaxies, Jackson Lake

Lodge, Wyoming, July 2-6, 1989.

TELESCO, C.M. ES63

DECHER, R.

JOY, M.

Small Grains in M82: A Dusty Halo Surrounding

the Starburst. For publication in Applied Journal

Letters, Cambridge, Massachusetts.

TEWARI, S.

VIJAYAKUMAR, M.

LEE, J.

CURRERI, P.

Microsegregation

ES74

in Directionally Solidified

52
MSFC PAPERS CLEARED FOR PRESENTATION

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

Nickel Based Superalloy, PWA-1480, Single

Crystal. For publication in Metallurgical Transactions. Pittsburgh, Pennsyh'ania.

THOM, R. EH 14

Coatings (Surface Modifications) Book Section.

For publication in Life Adjustment Factors for

Rolling Bearings, Society of Tribologists and

Imbrication Engineers, December 1989.

THOMAS, J.W.

Solid Rocket Booster Redesign and Testing. For

presentation at the Second European Aerospace

Conference (EAC) "89, Bonn-Bad Godesberg,

West Germany. May 22-24, 1989.

TORR, M.R. ES5 I

TORR, D.G.

BHATT, P.

SWIFT, W.

DOUGANI, H.

Ca + Emission in the Sunlit Ionosphere. For publication in the Journal of Geophysical Research,

Washington, D.C.

TORR, M.R. ES5 I

TORR, D.G.

RICHARDS, P.G.

A Global Model of the O 4 (2p) Airglow Emission

at 7320 ]k. For PUblication in Geophysical

Research Letters, Washington, D.C.

THOMSON, J. HA31

MONK, J.

CIKANEK, H.

Propulsion Advanced Development for ALS. For

presentation at the 25th AIAA/ASME/ASEE/

SAE Joint Propulsion Conference, Monterey,

Califl)rnia, July I0-12, 1989.

TIAN, H. ES74

STEFANESCU, D.M.

CURRERI, P.A.

Influence of Low-Gravity Solidification on

Heterogeneous Nucleation in Stable Iron-Carbon

Alloys. For publication in Metallurgical Transactions, Pittsburg, Pennsylvania.

TORR, M.R. ES5 I

TORR. D.G.

RICHARDS, P.G.

YUNG, S.

Global Modeling of Thermospheric Emissions.

For presentation at the International Association

of Geomagnetism and Aeronomy, Sixth Scientific Assembl), Exeter, England, United Kingdora, July 24-August 4, 1989.

TORR, M.R. ES51

TORR, D.G.

Studies of the Lower Thermosphere Using a

Tethered Satellite. For presentation at the AIAA

25th Aerospace Sciences Meeting, Reno,

Nevada, January 8-11, t990.

TORR, M.R. ES5 I

TORR, D.G.

RICHARDS, P.G.

YUNG, S.

Global Modeling of Thermospheric Emissions.

For presentation at the 1989 Spring Meeting of

the American Geophysical Union, Baltimore,

Maryland, May 7-12, 1989.

TRINH, H.P. EP55

GROSS, K.W.

Interaction of External Conditions with the

Internal Flowfield in Liquid Rocket Engines (A

Computational Study). For presentation at the

AIAA/ASME/SAE/ASEE 25th Propulsion Conference, Monterey, California, July 11-14,

1989.

TRUCKS, H.F. SA23

Space Shuttle Main Engine Alternate Turbopump

Development Program. For presentation at the

26th Space Congress, KSC, Florida, April

25-28, 1989.

TSENG, F.T. EB42

ZHANG, S.Z.

WOLFSBERGER, J.

Automatic Programming Assistant for Network

Simulation Models. For publication in

Proceedings Winter Simulation Conference, San

Diego, California, December 12-14, 1988.

53
MSFC PAPERS CLEARED FOR ,PRESENTATION

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

VAN AI,STINE, J. ES76

BAMBERGER. S.

HARRIS, J.NI.

SNYDER, R.

BOYCE, J.

BROOKS, D.

tIo,,v Pariitioning |:,xperiments in Space hnprove

Bioseparation Methods Used on Earth. For

presentatitm at the Sixth International Conference c,n Partitioning in Aqueous Two-Phase Systcnls, Assmarmshausen, West Germay, August

27-September I, 1989.

VAN ALSTINE, J.M. ES76

BAMBERGER, S.

SNYDER, R.S.

New Phase Support Material fc,r Cell Partitioning

Using Column Chromatography. For presentation at the Sixth International Conference on

Partitioning in Aqueous Two-Phase Systems,

Assmannshausen, \Vest Germany, August

27-September 1, 1989.

VAN ALSTINE, J.M. ES76

HARRIS, J.M.

KARR, L.J.

BAMBERGER, S.

MATSOS, H.C.

SNYDER, R.S.

Application of Partition Technology to Particle

Electrophoresis. For publication in the book

"'Separations Using Aqueous Phase Systems",

Plenum Publishing Corp., New York, New

York.

VANAI,STINE, J.M. ES76

BAMBERGER, S.

HARRIS, J,M,

SNYDER, R.

BROOKS, D.

Demixing of hnmiscible Aqueous Polymer

Solutions on Flight STS-26. For presentation at

Materials and Fluid Sciences in Microgravity,

Oxlord, United Kingdom, September I0-15,

1989.

VAUGHN, T.P. EH23

MOORE, D.R.

Mechanical Behavior of 22c, I Aluminum GTA

Welds. For presentation at the Second Intemaiional Conference on "'Trends in Welding

Research," ASM hlternational, Gatlinburg,

Tennessee, May 14 Ig, 1989.

VENKATAKRISHNAN, P. ES52

HAGYARD, M.

HATt|AWAY, D.

Ewtluation of Magnetic Shear In Off-Disk Center

Active Regions. For publication in Solar Physics,

The Netherhinds.

VIBBART, C.M. EP73

Transient Pressure Test Article Test Program.

For presentation at the 1989 JANNAF Propulsion

Meeting, Cleveland, Ohio, May 23-25, 1989.

VIJAYAKUMAR, M. ES74

TEWARI, S.

LEE, J.

CURRERI, P.

Secondau Arm Coarsening in Superalloy PWA1480. For publication in Metallurgical Transactions, Pittsburgh, Pennsylvania.

WAITES, H.B. ED 12

SHARKEY, J.P.

Controls, Astrophysics, and Structures Experiment in Space (CASES). For presentation at the

1989 NASA/DOD CSI Conference, San Diego,

California, January 3J-February 3, 1989.

WALKER, A.B.C. ES52

LINDBLOM, J.F.

HOOVER, R.B.

BARBEE, T.W., Jr.

Narrow Band X-Ray/EUV images of {i-_e Sun

with Normal Incidence Muhilayer Opilcs. For

presentation at the Ninth International Conference on Vacuum Ultraviolet Radiation Physics,

Honohihi, Hawaii, July 17-21, 1989.

WALKER, A.B.C., Jr. ES52

MOORE, R.

ROBERTS, W.

HOOVER, R.B.

ET At.,

The High Resolution Telescope Cluster. For

presentation at Astronomical Telescopes and

Instrumentation for the 21st Centm2¢, SPIE,

Tucson, Arizona, February 11-16, 1990.

54
MSFCPAPERSCLEAREDFORPRESENTATION

(Awlilableonlyfromauthors.Datesarepresentationdates.)

WALKER,A.B.C.,Jr. ES52

LINDBLOM,J.F.

O'NEAL, R.H.

BARBEE,T.W., Jr.

HOOVER,R.B.

Performanceof CompactMultilayer Coated

Telescopesat Soft X-Ray EUV and VUV

Wavelengths.For presentationatAstronomical

Telescopesand Instrumentationfor the 21st

Century, SPIE, Tucson, Arizona, February

11-16,[990.

WALKER,A.B.C.,Jr. ES52

HOOVER,R.B.

BARBEE,T.W., Jr.

The Stanford/MSFCMultispectralSolarTelescopeArray. For presentationat SPIE's33rd

AnnualInternational TechnicalSymposium,San

Diego,California,August6-1[, 1989.

WALSH,D.W. EH42

NUNES,A.C., Jr.

KeyholeFlowPhenomenainVPPAWeldments.

For presentationat the InternationalTrendsin

Welding ResearchConference(ASM/AWS/

TMS), Gatlinburg,Tennessee,May 15-18,

1989.

WANG,C. EB44

PURINTON, S.

Automatic Mathematical Modeling for Real

Time Simulation System. For presentation at

Beijing International Conference on Simulation

and Scientific Computing, Beijing, China,

October 1989.

WEAR, L.O. PF23

Liquid Rocket Boosters for Space Shuttle. For

presentation at the AIAA Conference, Monterey,

California, July 10_14, 1989.

WALLS, B.K. EB 12

Automation in the Space Station Module Power

Management and Distribution Breadboard. For

presentation at the SOAR Conference, Houston,

Texas, July 24-28, 1989.

WALLS, B.K. EB 12

Exercise of the SSM/PMAD Breadboard. For

presentation at the Intersociety Energy Conversion Engineering Conference '89, Crystal City,

Virginia, August 7-[1, 1989.

WAI.SH, D.W. EH42

NUNES, A.C., Jr.

ISneal Enigma Formation in Aluminum Weldments. For presentation at the International

Trends in Welding Research Conference (ASM/

AWS/TMS), Gatlinburg, Tennessee, May

15-18, 1989.

WALSH, D.W. EH42

NUNES, A.C., Jr.

NDE Impact of Solute Redistribution in

Aluminum Alloy Weldments. For presentation at

the International Trends in Welding Research

Conference (ASM/AWS/TMS), Gatlinburg,

Tennessee, May 15-18, t989.

WEISSKOPF, M.C. ES65

ELSNER, R.F.

NOVICK, R.

SILVER, E.

On the Design of Scattering Polarimeters at the

Focus of an X-Ray Telescope. For publication in

SPIE, San Diego, California.

WEISSKOPF, M.C. ES65

ELSNER, R.F.

Einstein Observations Utilizing the Time Interval

Processor of the Monitor Proportional Counter.

For presentation at MIT Center for Space

Research, Cambridge, Massachusetts, November 13-15, 1988.

WEISSKOPF, M.C. ES65

Multiwavelength (X_.X.) Astrophysics: An Overview. For publication in the book "'Multiwavelength Astrophysics," Cambridge,

England.

WEST, E.A. ES52

Using KD*P Modulators for Polarization Measurements of the Sun. For presentation at SPIE's

33rd Annual International Technical Symposium, San Diego, California, August 6-11,

1989.

55
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonly fromauthors.Datesarepresentationdates.)

WEST,M.E. EDI2

McCULLOUGH,C.

An OptimalRecursiveFilter for the AttitudeDeterminationof theSpacelabInstrumentPointingSubsystem. Forpresentationatthe28thIEEE

Conferenceon DecisionandControl,Tampa,

Florida,December13-15,1989.

WHITAKER,A.F. EHI 1

NDE ApplicationsDevelopmentat Marshall

SpaceFlight Center.For presentationat the

SecondConferenceon NDE, Nondestructive

Evaluation ['or Aerospace Requirements,

Huntsville,Alabama,August22-24, 1989.

WILLIAMSEN,J.E. ED52

THOMAS,F.P.

Pathfinder:MechanicalJointsforIn-SpaceConstructionandAssembly.Forpresentationatthe

TechnicalandBusinessF.xhibitionandSymposium,Huntsville,Alabama,May 16-17,[989.

WILSON,R.B. ES62

FISHMAN,G.J.

MEEGAN,C.A.

PACIESAS,W.S.

PENDLETON,G.N.

Hard X-Ray Observationsof SN1987a.For

presentationat the174thMeetingof AAS,Ann

Arbor,Michigan,June11-15,1989.

WII,SON,R.M. ES52

On the AverageRateof Growthin Sunspot

NumberandtheSizeof theSunspotCycle.For

publicationin SolarPhysics,Dordrecht,The

Netherlands.

WILSON,R.M, ES52

On the MaximumRateof Changein Sunspot

NumberGrowthandthe Sizeof the Sunspot

Cycle. For publicationin Solar Physics,

Dordrecht,TheNetherlands.

WILSON,R.M. ES52

On the I.evelof Skill in PredictingMaximum

SunspotNumber:A ComparativeStudyofSingle

VariateandBivariatePrecursorTechniques.For

publicationin SolarPhysics,Dordrecht,The

Netherlands.

WILSON,R.M. ES52

HATHAWAY,D.H.

Solar Rotationand the SunspotCycle. For

presentationatSolarPhysicsDivisonMeeting,

AmericanAstronomicalSociety,Laurel,Maryland,June4-9, 1989.

WILSON,R.M. ES52

OntheBehavioroftheDstGeomagneticIndexin

the Vicinity of MagneticCloudPassagesat

Earth.For publicationin theJournalof GeophysicalResearch,Washington,D.C.

WOLSTENCROFT, R.D. ES63

SCARROTT,S.M.

WARREN-SMITH,R.F.

TELESCO,C.M.

DECHER,R.

BECKLIN,E.E.

OpticalPolarimetryandThermalImagingof the

DiscAroundBetaPictoris.Forpublicationinthe

Proceedingsof ManchesterConferenceon

Dynamicsof AstrophysicalDiscs,Cambridge

UniversityPress,Cambridge,England.

WRIGHT,K.H.,Jr. ES53

STONE,N.H.

ET AI,.

A Study of Binary Ion Plasma Expansion into

Laboratory Generated Plasma Wakes. For

presentation at the 16th IEEE International Conference on Plasma Science, Buffalo, New York,

May 22-24, 1989.

WRIGHT, K.H., Jr. ES53

STONE, N.H.

ET AI_

The Plasma Wake of the Space Shuttle Orbiter.

For presentation at the 16th IEEE International

Conference on Plasma Science, Buffalo, New

York, May 22-24, 1989.

WU, M.K.

HIGGINS, C.A.

LEON, P.T.

CHOU, H.

LOO, B.H.

CURRERI, P.A.

HUANG, C.Y.

SHAPIRA, Y.

ES74

56
MSFCPAPERSCLEAREDFORPRESENTATION

(Availableonlyfromauthors.Datesarepresentationdates.)

Processingof StrongFlux TrappingHigh Tc

OxideSuperconductors. For publicationin the

Journalof Superconductivity: Fundamentalsand

Applications,North-Holland,NewYork.

WU,S.T. ES52

HAGYARD,M.J.

GARY,G.A.

ET A[.,

On the Numerical Computation of Nonlinear

Force-Free Magnetic Fields. For publication in

Astrophysical Journal, Chicago, Illinois.

WU, S.T. ES01

BAO, J.J.

AN, C.-H.

TANDBERG-HANSSEN, E.

The Role of Condensation and Heat Conduction

in the Formation of Prominences: An MHD

Simulation. For publication in Solar Physics, The

Netherlands.

XU, J.-J. ES75

lnterfaci;fl Waves Theory fl)r Dendritic Structure

of a Needle Crystal (l) - Local Instability Mechanism. For publication in Americal Physical

Review.

YOSHIMURA, H. ES5 I

HATHAWAY, D.H.

A Dynamo Model fl_r Generating the Tilted and

Offset Dipole Magnetic Field of the Planet

Uranus. For publication in Nature, Great Britain.

ZHANG, S.X. EB42

SCHROER, B.J.

TSENG, F.T.

CRUMBLEY, R.T.

Simulation of Reliability Network Models Using

Automatic Programming Techniques. For

presentation at the Beijing International Conference on Computer Simulation, Beijing, China,

October 23 26, 1989.

XU, J.-J. ES75

Theory fl)r Dendritic Structure of a Needle Crystal (II) - Global Instability Mechanism. For publication in American Physical Review.

57
APPROVAL

FY 1989 SCIENTIFIC AND TECHNICAL REPORTS,

ARTICLES, PAPERS, AND PRESENTATIONS

Compiled by Joyce E. Turner

The infornmtion in this report has been reviewed for technical content. Review of any 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. BEAN

Director, Administrative Operations Office

58

I_U.S. GOVERNMENT PRINTING OFFICE 1989--731-061/20011