385
385
May 6, 2010
05/10
by
Barnett, R. M.; Thiele, C
texts
eye 385
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Advanced solar simulator - space environment reproduction
Topics: AEROSPACE ENVIRONMENTS, ENVIRONMENT SIMULATION, SOLAR SIMULATORS, ENVIRONMENT SIMULATION, SOLAR...
Evaluation of Space Environment and Effects on Materials (ESEM). -- Images L96-3509, L96-3510, L96-3511, L96-3512, L96-3513, L96-3514, L96-3515 are available as an electronic file from the photo lab. See URL. -- Photographed on: 10/23/96. -- Material sample holder, science samples, shipping container, in building 1250, High Bay Clean Room.
Topic: SPACE ENVIRONMENT SIMULATION -- MATERIAL
272
272
Jun 1, 2010
06/10
by
Billingham, J
texts
eye 272
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Space environment simulation of vacuum decompression to determine survival and and recovery probability - animal study
Topics: AEROSPACE ENVIRONMENTS, DECOMPRESSION, ENVIRONMENT SIMULATION, SPACE ENVIRONMENT, ANIMALS,...
236
236
May 6, 2010
05/10
by
Hagen, C. A.; Jones, R
texts
eye 236
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Bacterial survival in simulated extraterrestrial environment
Topics: ANAEROBES, EXTRATERRESTRIAL ENVIRONMENT, SURVIVAL, BACTERIA, ENVIRONMENT SIMULATION,...
215
215
Jun 20, 2010
06/10
by
Repin, L
texts
eye 215
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Simulation facility for atmospheric composition, pressure, and daily variations of Mars and other planets
Topics: ATMOSPHERIC COMPOSITION, ENVIRONMENT SIMULATION, PLANETARY ATMOSPHERE, DIURNAL VARIATIONS, DOORS,...
The papers presented in this conference provided an international dialogue and a meaningful exchange in the simulation of space environments as well as the evolution of these technological advances into other fields. The papers represent a significant contribution to the understanding of space simulation problems and the utilization of this knowledge. The topics of the papers include; spacecraft testing; facilities and test equipment; system and subsystem test; life sciences, medicine and...
Topics: NASA Technical Reports Server (NTRS), CONFERENCES, SPACE ENVIRONMENT SIMULATION, SPACE SIMULATORS,...
372
372
May 6, 2010
05/10
by
Silver, S
texts
eye 372
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Terrestrial microorganisms in simulated planetary environment - mars and moon
Topics: BACTERIA, TERRESTRIAL PLANETS, ENVIRONMENT SIMULATION, MARS ENVIRONMENT, MICROORGANISM, MOON,...
1,225
1.2K
May 6, 2010
05/10
by
Bryant, J. P.; Grodsky, M. A
texts
eye 1,225
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Crew performance during simulated lunar mission
Topics: CREWS, MANNED SPACE FLIGHT, SIMULATION, SPACECREW, ENVIRONMENT SIMULATION, HUMAN PERFORMANCE, LUNAR...
342
342
Jul 10, 2010
07/10
by
MAYSTRE, D.; PETIT, R
texts
eye 342
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THE ARTICLE DEALS WITH THE THEORETICAL DETERMINATION OF LIGHT EFFICIENCIES FOR HOLOGRAPHIC GRATINGS. SOME NUMERICAL RESULTS ARE GIVEN TO EMPHASIZE THE INFLUENCE OF GRATING SHAPE CONSTANTS.
Topics: INDUSTRIES, MANUFACTURING, SPACE ENVIRONMENT SIMULATION, TEST STANDS, PRODUCTION ENGINEERING,...
310
310
Jul 6, 2010
07/10
by
VEDROV, V. S.; VLADYCHIN, G. P.; RUBTSOVA, I. A
texts
eye 310
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THE FACTORS INVOLVED IN THE DESIGN OF A SYSTEM FOR CONTROLLING THE THREE-DIMENSIONAL MOTION OF A SPACECRAFT DURING ATMOSPHERIC ENTRY ARE DISCUSSED. IT IS STATED THAT THE OPTIMIZATION OF THE CONTROL SYSTEM REDUCES TO ENSURING THE MAXIMUM ACCURACY OF REACTING THE FINAL POINT, SUBJECT TO A NUMBER OF CONSTRAINTS IMPOSED ON THE PARAMETERS OF MOTION BY THE DESIGN FEATURES OF THE SPACECRAFT SUCH AS LIMITED MANEUVERABILITY, STRENGTH, AND HEATING. MATHEMATICAL MODELS ARE INCLUDED TO SUPPORT THE...
Topics: ABIOGENESIS, BIONICS, CHEMICAL REACTIONS, PORPHYRINS, BIOGENY, BIOLOGICAL EVOLUTION, ENVIRONMENT...
377
377
Jun 18, 2010
06/10
by
NON
texts
eye 377
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EFFECTS OF SIMULATED ANAEROBIC PLANETARY ENVIRONMENT ON BIOCHEMICAL ACTIVITIES OF TERRESTRIAL MICROORGANISMS
Topics: ANAEROBES, TERRESTRIAL PLANETS, BIOLOGICAL EFFECT, ENVIRONMENT SIMULATION, MICROORGANISM, PLANETARY...
360
360
Jun 21, 2010
06/10
by
Kramer, M
texts
eye 360
favorite 0
comment 0
Increasing power conversion efficiency of electronic amplifiers by power supply switching
Topics: CYLINDRICAL TANKS, ENVIRONMENT SIMULATION, LIQUID SLOSHING, MICROGRAVITY, MATHEMATICAL MODELS,...
156
156
Jun 21, 2010
06/10
by
Errett, D. D.; Peterson, E. W
texts
eye 156
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Photomultiplier detector of Canopus for spacecraft attitude control
Topics: ENVIRONMENT SIMULATION, LIQUID SLOSHING, MICROGRAVITY, PROPELLANT TANKS, BAFFLES, MATHEMATICAL...
428
428
Jun 21, 2010
06/10
by
Hubbard, H. H.; Lassiter, L. W.; Resier, A. A
texts
eye 428
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comment 0
No Abstract Available
Topics: DECISION MAKING, EDUCATION, EVALUATION, RESEARCH AND DEVELOPMENT, ENVIRONMENT SIMULATION, LEARNING,...
528
528
texts
eye 528
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The message file for the NASA Aerospace Safety Information System (NASIS) is discussed. The message file contains all the message and term explanations for the system. The data contained in the file can be broken down into three separate sections: (1) global terms, (2) local terms, and (3) system messages. The various terms are defined and their use within the system is explained.
Topics: IRON ORES, MANGANESE COMPOUNDS, MICROORGANISMS, ENVIRONMENT SIMULATION, GEOCHEMISTRY, GEOPHYSICS,...
1,778
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Jun 18, 2010
06/10
by
NON
texts
eye 1,778
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Guidance and control, engineering development, environmental simulation, jet propulsion, space science, and telecommunications
Topics: AEROSPACE SCIENCES, GUIDANCE AND CONTROL, JET PROPULSION, SPACE SCIENCE, TELECOMMUNICATION, CONTROL...
231
231
Jul 10, 2010
07/10
by
HARTMANN, E.; UCKE, C
texts
eye 231
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WITHIN THE AREA OF DISABILITY GLARE, A SUMMATION FORMULA IS APPLICABLE TO SEVERAL DISCRETE GLARE SOURCES. THE SUMMATION FORMULA HAS BEEN SHOWN TO BE NO LONGER VALID AT SMALL GLARE ANGLES. IT IS SHOWN THAT FOR BOTH CIRCULAR AND RADIAL GLARE SOURCES, THE EQUIVALENT VEILING LUMINANCE AT CONSTANT GLARE ANGLE AND CONSTANT ILLUMINATION OF THE CORNEA INCREASES MORE RAPIDLY WITH INCREASING GLARE-SOURCE BRIGHTNESS AS THE GLARE ANGLE DIMINISHES. DEVIATIONS FROM ADDITIVITY ARE NOTED FOR GLARE ANGLES LESS...
Topics: SPACE ENVIRONMENT SIMULATION, WATER, WEIGHTLESSNESS SIMULATION, BLOOD CIRCULATION, BUOYANCY,...
283
283
Jun 21, 2010
06/10
by
Griffiths, P. R.; Lippincott, E. R.; Schuhmann, P. J.; Weiffenbach, C. K
texts
eye 283
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No Abstract Available
Topics: COMMAND MODULES, ENVIRONMENTAL TESTS, FLOTATION, SCALE MODELS, BUOYANCY, ENVIRONMENT SIMULATION,...
252
252
Jun 27, 2010
06/10
by
NON
texts
eye 252
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No Abstract Available
Topics: DIELECTRIC PROPERTIES, SPACE ENVIRONMENT SIMULATION, SPACECRAFT CONSTRUCTION MATERIALS, AEROSPACE...
The 4th International Conference on Integrating GIS and Environmental Modeling (GIS/EM4) was convened in Banff, Canada, September 2-8, 2000 at The Banff Centre for Conferences. The meeting's purpose, like it's predecessors was to reformulate, each three to four years, the collaborative research agenda for integrating spatio-temporal analysis with environmental simulation modeling.
Topics: NASA Technical Reports Server (NTRS), ENVIRONMENT MODELS, ENVIRONMENT SIMULATION, CANADA,...
387
387
Jun 21, 2010
06/10
by
Allday, C. E
texts
eye 387
favorite 2
comment 0
No Abstract Available
Topics: METEORITIC DAMAGE, METEOROID HAZARDS, SPACE ENVIRONMENT SIMULATION, SPACECRAFT DESIGN,...
266
266
Jun 21, 2010
06/10
by
Argoud, M. J
texts
eye 266
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Design, and instrumentation of modified space environment simulator for spacecraft testing
Topics: MEASURING INSTRUMENTS, SPACE ENVIRONMENT SIMULATION, SPACECRAFT CONTROL, STRUCTURAL DESIGN, SPACE...
334
334
Jun 21, 2010
06/10
by
Shapira, J
texts
eye 334
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Conversion of human wastes, carbon dioxide water, and urea into food for space rations
Topics: CERAMIC COATINGS, EMITTANCE, SPACE ENVIRONMENT SIMULATION, THERMAL RADIATION, THICKNESS,...
525
525
Jul 11, 2010
07/10
by
Frost, W.; Camp, D. W
texts
eye 525
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A discussion of the various types of wind shear which causes problems to aircraft operations is presented. The discussion is limited to low-level wind shear such as could be encountered in the vicinity of airports by by aircraft on approach to landing and on takeoff. The types of shear analyzed are primarily limited to frontal, thunderstorm and shears associated with stable and neutral boundary layers. Modeling of the wind shear for simulation purposes is emphasized. Wind shear is discussed not...
Topics: APOLLO SPACECRAFT, PROPULSION SYSTEM PERFORMANCE, SERVICE MODULES, ELECTRONIC EQUIPMENT, HARNESSES,...
175
175
Jul 9, 2010
07/10
by
BURNAZYAN, A
texts
eye 175
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BIOLOGICAL EXPERIMENTS IN SPACE ARE OUTLINED THAT CONSIDER THE EFFECTS OF WEIGHTLESSNESS, PENETRATING RADIATION, AND THEIR JOINT RESULTS ON A VARIETY OF BIOLOGICAL SUBJECTS IN ORDER TO FORMULATE MEDICOBIOLOGICAL SAFEGUARDS FOR LONG DURATION MANNED SPACE FLIGHTS. A FULLY AUTOMATED EXPERIMENT WITH ANIMALS AND BIOLOGICAL SPECIMENS IS BEING CONDUCTED ON COSMOS 605 TO OBTAIN STATISTICALLY RELIABLE DATA ABOUT THE INFLUENCE OF SPACE FLIGHT FACTORS ON THE STRUCTURE AND FUNCTIONS OF THE ORGANISM.
Topics: INFRARED SPECTROSCOPY, TEST FACILITIES, TRACE CONTAMINANTS, MONITORS, OPTICAL REFLECTION, SPACE...
340
340
Jul 11, 2010
07/10
by
MORISSET, J
texts
eye 340
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THE CFM-56 BYPASS TURBOJET ENGINE IS DESCRIBED. THE DESIGN OFFERS ADVANTAGES OF HIGH BYPASS RATIO AND AN ADVANCED CORE ENGINE COMPRISING A SINGLE-STAGE BLOWER AND COMPRESSOR. PERFORMANCE DATA ON THE CORE-ENGINE COMPONENTS, WITH OVER 6000 TEST HOURS, ARE GIVEN. FOREIGN BODY INGESTION TESTS, AERODYNAMIC NOISE TESTS, AND CROSSWIND AND TAILWIND PERFORMANCE TESTS ARE DISCUSSED.
Topics: APOLLO SOYUZ TEST PROJECT, ENVIRONMENT SIMULATION, EXPERIMENTATION, SOLAR ECLIPSES, CORONAGRAPHS,...
400
400
Jul 6, 2010
07/10
by
Sterk, A. A.; Kieser, F.; Peck, S.; Knox, E
texts
eye 400
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A complex scientific instrument was designed, fabricated, tested, and calibrated for launch onboard OSO-H. This instrument consisted of four spectroheliographs and an X-ray polarimeter. The instrument is designed to study solar radiation at selected wavelengths in the X-ray and the extreme ultraviolet ranges, make observations at the H-alpha wavelength, and measure the degree of polarization of X-ray emissions.
Topics: ADHESIVES, PERFORMANCE TESTS, SOLAR CELLS, THERMAL RESISTANCE, SPACE ENVIRONMENT SIMULATION,...
206
206
Jun 21, 2010
06/10
by
Maxina, L. G., et al
texts
eye 206
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comment 0
Machine analysis of infrared cloud images obtained by Cosmos-122 satellite
Topics: CYLINDRICAL TANKS, ENVIRONMENT SIMULATION, LIQUID SLOSHING, MICROGRAVITY, DAMPING, FLUID DYNAMICS,...
463
463
Jun 20, 2010
06/10
by
Le Boiteux, H
texts
eye 463
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comment 0
Weightlessness simulation methods for aerospace studies
Topics: AEROSPACE MEDICINE, ARTIFICIAL GRAVITY, FREE FALL, WEIGHTLESSNESS SIMULATION, HIGH VACUUM, SPACE...
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284
texts
eye 284
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Definition is made of all television camera locations as well as the specific area to be covered by each camera to provide the television coverage of Skylab testing and launches in accordance with operational and engineering requirements.
Topics: BIOLOGICAL EFFECTS, ENVIRONMENT SIMULATION, MICROGRAVITY, SPACE FLIGHT, TEST FACILITIES,...
236
236
Jun 2, 2011
06/11
by
Agboola, Femi A.; Bridges, James; Saiyed, Nasee
texts
eye 236
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The aim of this investigation was to use the linear phased array (LPA) microphones and infrared (IR) imaging to study the effects of advanced nozzle-mixing techniques on jet noise reduction. Several full-scale engine nozzles were tested at varying power cycles with the linear phased array setup parallel to the jet axis. The array consisted of 16 sparsely distributed microphones. The phased array microphone measurements were taken at a distance of 51.0 ft (15.5 m) from the jet axis, and the...
Topics: EXTRAVEHICULAR MOBILITY UNITS, RADIATION SHIELDING, ENERGETIC PARTICLES, PROTONS, INTERNATIONAL...
574
574
Jul 11, 2010
07/10
by
Ronnenburg, C.; Bassnett, A.; Knapp, H.; Vann, W. A
texts
eye 574
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A collection of selected important memoranda written during the course of the experiment. It contains detailed information on: (1) frequency diversity, (2) radar controller and radar video processor, (3) SPANDAR calibration, and (4) meteorological summaries.
Topics: ENVIRONMENT SIMULATION, LIFE DETECTORS, MARS (PLANET), CARBON DIOXIDE, EXTRATERRESTRIAL LIFE,...
304
304
Jul 9, 2010
07/10
by
Sater, B. I.; Brandhorst, H. W., Jr.; Riley, T. J.; Hart, R. E., Jr
texts
eye 304
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The multiple junction edge illuminated solar cell was devised for high voltage low current applications. Devices to be flight tested in early 1974 with 96 series connected PNN junctions in a 2 cm X 2.3 cm size deliver 36 volts at 1 milliampere. Test data of M-J cells fabricated with resistivities of 10, 50, 100, 200, 450, and 1000 ohm cm silicon are presented and problem areas are discussed. An additional potential application of the M-J cell lies in ultilization of its high intensity...
Topics: NIOBIUM ALLOYS, REENTRY EFFECTS, THERMAL CYCLING TESTS, SPACE ENVIRONMENT SIMULATION, SPACE...
300
300
Jul 6, 2010
07/10
by
GURZADYAN, G. A.; OGANESYAN, D. B.; YEPREMYAN, R. A
texts
eye 300
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THE ORION TELESCOPE WITH A SPECTROGRAPH DESIGNED TO OBTAIN SHORTWAVE SPECTROGRAMS OF THE STARS, WAS ENERGY-CALIBRATED IN THE RANGE OF 2000 TO 3800 A BEFORE ITS INSTALLATION IN THE SALYUT ORBITAL STATION. SYCHROTRON RADIATION WAS USED FROM THE ELECTRONIC CIRCULAR ACCELERATOR, WITH MAXIMUM ENERGY OF ELECTRONS 6 GEV. THE CALIBRATION RESULTED IN THE CURVE OF RELATIVE SENSITIVITY OF THE ENTIRE ORION OPTICAL SYSTEM AND THE PHOTOEMULSION APPLIED. THIS CURVE CAN NOW BE USED TO DETERMINE THE LAW OF THE...
Topics: AEROSPACE ENVIRONMENTS, EXTRATERRESTRIAL ENVIRONMENTS, SPACE SHUTTLES, SPACE TUGS, SPACE...
227
227
Jun 21, 2010
06/10
by
Hatfield, J. J
texts
eye 227
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Synthetic display technique for implementing computer controlled simulator and airborne displays
Topics: CORROSION, DEGRADATION, ELASTOMERS, SPACE ENVIRONMENT SIMULATION, EXPOSURE, HEAT SHIELDING,...
249
249
Jun 12, 2011
06/11
by
deVillemeur, Etienne Billett
texts
eye 249
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Despite deregulation on the air-transportation markets, many connections are still operated by a single operator. Regulation is thus a central issue in this industry. There is however a great concern for the (possibly negative) consequences of price regulation on the quality of services. We argue that both aspects should be considered jointly and propose a mechanism that allow to decentralize the optimal structure of services in this industry. The regulatory procedure is robust to the...
Topics: SPACECRAFT POWER SUPPLIES, ELECTRIC BATTERIES, ACCELERATED LIFE TESTS, LIFE (DURABILITY), ELECTRIC...
501
501
Jun 21, 2010
06/10
by
Vernov, S. N., et al
texts
eye 501
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Magnetospheric, solar, interplanetary space, and plasma physics
Topics: HEAT GENERATION, HOLOGRAPHY, SOLAR SIMULATORS, XENON LAMPS, ARC LAMPS, HEAT TRANSFER,...
683
683
Jun 27, 2010
06/10
by
Nepomuceno, L. X., et al
texts
eye 683
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comment 0
Using acoustical emissions for nondestructive testing
Topics: ELECTRIC EQUIPMENT, LARGE SCALE INTEGRATION, MECHANICAL PROPERTIES, SPACE ENVIRONMENT SIMULATION,...
568
568
Jun 17, 2010
06/10
by
Chkhaidze, L. V
texts
eye 568
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comment 0
Human performance in simulated space flight environment
Topics: AEROSPACE ENVIRONMENTS, COORDINATION, FLIGHT CONDITIONS, HUMAN PERFORMANCE, SPACE ENVIRONMENT...
296
296
Jul 6, 2010
07/10
by
MIRANOV, A
texts
eye 296
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PROBLEMS INVOLVED IN PLANNING A SOFT LANDING DESCENT THROUGH THE DENSE VENUS ATMOSPHERE AND THE RAREFIED MARS ATMOSPHERE ARE REVIEWED. CHARACTERISTICS ARE GIVEN FOR DIRECT AND ORBITAL DESCENT PROGRAMS, AERODYNAMIC BRAKING, ABLATIVE SHIELDING, AND TRADEOFFS BETWEEN WEIGHT AND VELOCITY CONSIDERATIONS.
Topics: ABLATIVE MATERIALS, CONFERENCES, MEASURING INSTRUMENTS, SPACE ENVIRONMENT SIMULATION, SPACECRAFT...
291
291
Jul 5, 2010
07/10
by
KULAGINA, V. A
texts
eye 291
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THE EFFECT IS ESTIMATED OF A CIRCUMFERENTIAL NONUNIFORMITY OF THE FLOW DIRECTION, IN FRONT OF A COMPRESSOR WHEEL, ON THE AMPLITUDE OF RESONANCE VIBRATIONS OF THE ROTOR BLADES. THE EFFECT OF THE BOUNDARY CONDITIONS BEHIND THE WHEEL ON THE INTENSITY OF THE FLOW SPREAD IN THE INLET SECTION OF THE COMPRESSOR AND ON THE BLADE VIBRATIONS IS SHOWN.
Topics: ESRO 1 SATELLITE, RESIDUAL GAS, SPACE ENVIRONMENT SIMULATION, SPACE SIMULATORS, GAS COMPOSITION,...
446
446
Jun 21, 2010
06/10
by
Heer, E.; Trubert, M. R
texts
eye 446
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Analysis of space vehicle structures using transfer function concept
Topics: ENVIRONMENT SIMULATION, PHOTOCATHODES, LUNAR LUMINESCENCE, MINERALS, QUANTITATIVE ANALYSIS, SPACE...
189
189
Jul 6, 2010
07/10
by
Kostromin, V. D
texts
eye 189
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Experimental data for determining the parameter s, which characterizes the distribution of meteoric bodies in terms of mass, are presented.
Topics: KINEMATICS, LINKAGES, MANIPULATORS, POSITIONING, SPACE ENVIRONMENT SIMULATION, CALCULUS OF...
During this reporting period, the phase 1 interim report was written and submitted. Detailed computer models were used to predict exposure to atomic oxygen and solar ultraviolet radiation. ESCA survey measurements were started on the tray wall section cut from LDEF tray location EIO-3. At this time there are no technical issues impeding the progress of the required tasks. Cost are in line withn the percentage of completion of tasks. The expended budget is 18% of the total and the project is...
Topics: NASA Technical Reports Server (NTRS), SPACECRAFT CONTAMINATION, EXPERIMENT DESIGN, SPACE FLIGHT,...
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Jul 11, 2010
07/10
by
Minott, G. M.; Peller, J. B.; Cox, K. J
texts
eye 1,398
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The space shuttle digital, fly by wire, flight control system presents an interesting challenge in avionics system design. In residence in each of four redundant general purpose computers at lift off are the guidance, navigation, and control algorithms for the entire flight. The mission is divided into several flight segments: first stage ascent, second stage ascent; abort to launch site, abort once around; on orbit operations, entry, terminal area energy management; and approach and landing....
Topics: AMMONIA, TABLES (DATA), THERMODYNAMIC EQUILIBRIUM, THERMODYNAMIC PROPERTIES, ATMOSPHERIC MODELS,...
414
414
Jun 21, 2010
06/10
by
NON
texts
eye 414
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Description, mission support, engineering projects, network operations, facilities, structures, and utilities of deep space network
Topics: BEAM WAVEGUIDES, PERFORMANCE TESTS, SOLAR SIMULATION, STRUCTURAL DESIGN, COLLIMATORS, SPACE...
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Jul 9, 2010
07/10
by
KYLSTRA, J.; HOOGERHEIDE, J
texts
eye 215
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COMMERCIAL PILOTS SITTING BEFORE AND LOOKING AT A TELEVISION SCREEN, ON WHICH WERE PRESENTED MOVING DOTS OR BARS SIMULATING AN APPROACH TO A VISUAL LANDING SYSTEM, WERE ASKED TO DISCRIMINATE BETWEEN LEVEL FLIGHT OR FLIGHT WITH CHANGE IN ALTITUDE IN THE SENSE OF A DESCENT. THERE WERE 4 PATTERNS OF LIGHT MARKINGS: SINGLE ROW, DOUBLE ROW, SINGLE CROSSBARS AND DOUBLE CROSSBARS. CHANGES IN ALTITUDE WERE SIGNIFICANTLY BETTER OBSERVED IN THE DOUBLE PATTERNS THAN IN THE SINGLE PATTERNS.
Topics: LIQUID HELIUM, NUCLEATE BOILING, ROCKET-BORNE INSTRUMENTS, WEIGHTLESSNESS SIMULATION, CRYOGENIC...
309
309
Jul 9, 2010
07/10
by
SCHULZ, U.; SEELMANN, H
texts
eye 309
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A COMPARISON OF THE VALIDITY OF RESULTS OBTAINED BY FLIGHT SIMULATION WITH RESULTS OBTAINED FROM ACTUAL FLIGHT TESTS IS PRESENTED. THE BACKGROUND FOR THE DEVELOPMENT OF THE SIMULATOR IS DISCUSSED. THE TECHNIQUES FOR CONDUCTING THE SIMULATION ARE OUTLINED. EXAMPLES OF FLIGHT SIMULATION OPERATIONS ARE DEVELOPED. RESULTS OF THE COMPARISON INDICATE GOOD CORRELATION BETWEEN SIMULATION AND FLIGHT TEST DATA.
Topics: SOLAR ARRAYS, THERMAL CYCLING TESTS, VACUUM CHAMBERS, FATIGUE TESTS, SPACE ENVIRONMENT SIMULATION,...
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2.1K
Jun 21, 2010
06/10
by
PRIDANTSEV, M. V
texts
eye 2,092
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STRUCTURE AND PROPERTIES OF HEAT-RESISTANT METALS AND ALLOY, STRENGTHENING OF STEELS AND ALLOYS, AND KINETICS AND MECHANICS OF OXIDATION
Topics: MATHEMATICAL MODELS, PERFORMANCE PREDICTION, SOLAR CELLS, COMPUTER PROGRAMS, CONTINUITY EQUATION,...
241
241
May 22, 2011
05/11
by
Ries, John C
texts
eye 241
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While General Relativity has been adopted as the standard theory of relativity, there are alternative theories, with important implications for gravitational physics, which can only be discounted with tests of sufficient accuracy. In addition to its contributions to lunar and solar system dynamics, Lunar Laser Ranging, in combination with other solar system data continues to refine some important limits. Satellite laser ranging tracking of geodetic satellites can provide similar tests, but the...
Topics: COMPUTERIZED SIMULATION, ENVIRONMENT SIMULATION, POSITION (LOCATION), SOUND LOCALIZATION, VIRTUAL...
