NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
First LDEF Post-Retrieval Symposium abstractsThe LDE facility was designed to better understand the environments of space and the effects of prolonged exposure in these environments on future spacecraft. The symposium abstracts presented here are organized according to the symposium agenda into five sessions. The first session provides an overview of the LDEF, the experiments, the mission, and the natural and induced environments the spacecraft and experiments encountered during the mission. The second session presents results to date from studies to better define the environments of near-Earth space. The third session addresses studies of the effects of the space environments on spacecraft materials. The fourth session addresses studies of the effects of the space environments on spacecraft systems. And the fifth session addresses other subjects such as results of the LDEF life science and crystal growth experiments.
Document ID
19910015658
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Levine, Arlene S. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 6, 2013
Publication Date
June 1, 1991
Subject Category
General
Report/Patent Number
NAS 1.55:10072
NASA-CP-10072
Report Number: NAS 1.55:10072
Report Number: NASA-CP-10072
Accession Number
91N24972
Funding Number(s)
PROJECT: RTOP 196-88-00-03
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Related Records

IDRelationTitle19910015670WorkRadioactivities of Long Duration Exposure Facility (LDEF) materials: Baggage and bonanzas19910015772WorkLDEF mechanical systems19910015689WorkMeteoroid and orbital debris record of the Long Duration Exposure Facility19910015659WorkLDEF attitude measurement using a pinhole camera with a silver/oxygen atom detector19910015783WorkRetrievable Payload Carrier (RPC): Next generation Long Duration Exposure Facility19910015778WorkLong Duration Exposure Facility (LDEF) low-temperature Heat Pipe Experiment Package (HEPP) power system results19910015755WorkLDEF active optical system components experiment19910015715WorkAtomic oxygen interactions with FEP Teflon and silicones on LDEF19910015713WorkAtomic oxygen undercutting of LDEF aluminized Kapton multilayer insulation19910015681WorkPreliminary results from the heavy ions in space experiment19910015720WorkEffects of LDEF flight exposure on selected polymeric films and thermal control coatings19910015705WorkChemical characterization of selected LDEF polymeric materials19910015774WorkThermal control surfaces experiment (SOO69) flight systems performance19910015770WorkSystems special investigation group overview19910015710WorkLEO space environmental effects: TRW LDEF experimental trays19910015741WorkEffect of space exposure of some epoxy matrix composites on their thermal expansion and mechanical properties (AO 138-8)19910015757WorkEffects of long term exposure on optical substrates and coatings (SOO50-1)19910015760WorkVacuum deposited optical coatings experiment (AO 138-4)19910015686WorkMeteoroid/space debris impacts on MSFC LDEF experiments19910015758WorkOptical performance of exposed solar cell covers19910015667WorkGamma radiation survey of the LDEF spacecraft19910015677WorkRadiation calculations and comparisons with data19910015773WorkOn-orbit coldwelding19910015736WorkResults from analysis of Boeing composite specimens flown on LDEF experiment M000319910015759WorkEffect of space exposure on pyroelectric infrared detectors19910015673WorkCharged particle activation studies on the surface of LDEF spacecraft19910015704WorkPreliminary findings of the LDEF materials special investigation group19910015698WorkDeriving the velocity distribution of meteoroids from the measured meteoroid impact directionality on the various LDEF surfaces19910015672WorkMeasurements of induced radioactivity in some LDEF samples19910015727WorkEllipsometric study of metal samples19910015756WorkEffects of long-duration exposure on optical system components19910015724WorkThermal control materials19910015721WorkThermal control surfaces experiment (S0069) initial materials evaluation19910015737WorkLDEF-space environmental effects on materials: Composites and silicone coatings19910015717WorkSpace environmental effects on silvered Teflon thermal control surfaces19910015700WorkPreliminary micrometeoroid and debris effects on LDEF thermal control surfaces19910015779WorkResults of the TTF-TCNQ- and the calcium carbonate-crystallization on the Long Duration Exposure Facility19910015687WorkMeteoroid/space debris impacts on MSFC LDEF experiments19910015777WorkMicrowelding of various metallic materials under ultravacuum (AO 138-10)19910015675WorkCharged particle LET-spectra measurements aboard LDEF19910015775WorkPost flight system analysis of FRECOPA (AO 138)19910015719WorkPreliminary investigations into UHCRE thermal control materials19910015781WorkSpace Exposed Experiment Developed for Students (SEEDS) P-0004-219910015678WorkLDEF geometry/mass model for radiation analyses19910015709WorkChemical analysis of metal and polymer surfaces on the front and rear LDEF19910015733WorkLong Duration Exposure Facility experiment M0003 deintegration observations19910015683WorkSummary of ionizing radiation analysis on the Long Duration Exposure Facility19910015780WorkSeeds in space experiment results19910015746WorkExperiment M0003-4: Advanced solar cell and coverglass analysis, an overview19910015666WorkThe ionizing radiation environment of LDEF prerecovery predictions19910015754WorkPost-flight characterization of optical system samples, thermal control samples, and detectors from LDEF experiment M0003, sub-experiments 6 and 1319910015739WorkEffects of LDEF flight exposure on selected polymer matrix resin composite materials19910015734WorkSurvey of results from the Boeing modules on the M0003 experiment on LDEF19910015664WorkLDEF contaminants analysis data19910015665WorkOrganic contamination of LDEF19910015762WorkExposure to space radiation of high-performance infrared multilayer filters19910015738WorkHigh-toughness graphite/epoxy composite material experiment19910015661WorkUse of the Long Duration Exposure Facility's thermal measurement system for the verification of thermal models19910015676WorkThermoluminescent dosimeter measurements and analysis for LDEF experiment M000619910015753WorkLong Duration Exposure Facility: Transverse flat plate heat pipe19910015749WorkLong Duration Exposure Facility (LDEF) results19910015743WorkEffects of solar radiation on glass19910015742WorkEvaluation of long-duration exposure to the natural space environment on graphite-polyimide and graphite-epoxy mechanical properties19910015702WorkAtomic oxygen and ultraviolet radiation mission total exposures for LDEF experiments19910015745WorkAn overview of the first results on the solar array passive LDEF experiment (sample), AO17119910015684WorkLarge craters on the meteoroid and space debris impact experiment19910015679WorkRadiation exposure of LDEF: Initial results19910015706WorkPreliminary investigation of thin film polymers exposed to low Earth orbit19910015784WorkSurvival of epiphytic bacteria from seed stored on the Long Duration Exposure Facility (LDEF)19910015680WorkThe LDEF ultra heavy cosmic ray experiment19910015776WorkEffects of ultravacuum and space environment on contact ohmic resistance (AO 138-11)19910015712WorkAtomic oxygen stimulated outgassing19910015697WorkLDEF data correlation to existing NASA debris environment models19910015730WorkThermal-vacuum effects on polymer matrix composite materials19910015723WorkSpacecraft thermal control coatings (AO 138-6)19910015685WorkStudy of meteoroid impact craters on various materials (AO 138-1). Attempt at dust debris collection with stacked detectors (AO 138-2)19910015694WorkLDEF impact craters formed by carbon-rich impactors19910015740WorkEffect of space environment on composite materials and thermal coatings (AO 138-9)19910015725WorkResults of examination of the A-276 white and Z-306 black thermal control paint discs flown on LDEF19910015752WorkResults from the cascaded variable conductance heatpipe experiment on LDEF19910015750WorkLDEF SP-HVDE (space plasma-high voltage drainage experiment) post-flight data on spacecraft leakage current and discharge19910015722WorkUnusual materials effects observed on the thermal control surfaces experiment (S0069)19910015761WorkRuled and holographic gratings experiment (AO 138-5)19910015703WorkMeasurement of the O18 to O16 isotope ratio for characterizing oxide surface layers on LDEF samples19910015728WorkCondition of chromic acid anodized aluminum clamps flown19910015764WorkTransmittance measurements of ultra violet and visible wavelength interference filters flown aboard LDEF19910015671WorkInduced radioactivity in LDEF components19910015674WorkGamma ray spectrometry of LDEF samples at SRS19910015744WorkSpace aging of solid rocket materials19910015735WorkExperiment M0003-10: Advanced composites19910015707WorkStudy of balloon and thermal control material degradation aboard LDEF19910015763WorkPassive exposure of Earth radiation budget experiment components LDEF experiment AO-147: Post-flight examinations and tests19910015701WorkThe Interstellar Gas Experiment (IGE)19910015668WorkThe interactions of atmospheric cosmogenic radionuclides with spacecraft surfaces19910015747WorkAdvanced Photovoltaic Experiment, S0014: Preliminary Flight Results and Post-Flight Findings19910015660WorkLDEF space environments overview19910015765WorkSpace environmental effects on coated optics19910015748WorkDurability evaluation of photovoltaic blanket materials exposed on LDEF tray S100319910015708WorkThe influence of flowing afterglow exposure on the degradation of various polymeric materials19910015767WorkPreliminary analysis of WL experiment number 701: Space environment effects on operating fiber optic systems19910015718WorkResults of examination of silvered Teflon from the Long Duration Exposure Facility19910015690WorkParticulate impacts on the UHCRE cosmic ray experiment teflon covers: The ESA programme19910015662WorkMeasured space environmental effects to LDEF during retrieval19910015768WorkStudy of factors determining the radiation sensitivity of quartz crystal oscillators (AO189)19910015691WorkPreliminary results from the chemistry of micrometeoroid experiment (AO 187-1)19910015669WorkSurface activation of Concorde by Be-719910015714WorkPreliminary results for LDEF/HEPP thermal control samples19910015663WorkMigration and generation of contaminants from launch through recovery: LDEF case history19910015766WorkLDEF fiber optic exposure experiment19910015751WorkLong Duration Exposure Facility (LDEF) low-temperature Heat Pipe Experiment Package (HEPP)19910015695WorkIDE spatio-temporal impact fluxes and high time-resolution studies of multi-impact events and long-lived debris clouds19910015716WorkVUV-induced degradation of FEP Teflon aboard LDEF19910015692WorkSIMS analysis of extended impact features on LDEF experiment19910015769WorkEffects of space environment on space-based radar phased-array antenna: Status and preliminary observations19910015771WorkLDEF electronic systems: Successes, failures, and lessons19910015731WorkAtomic oxygen erosion of polymer matrix composites19910015782WorkFirst biological and dosimetric results of the free flyer biostack experiment AO015 on LDEF19910015693WorkIon microprobe elemental analyses of impact features on interplanetary dust experiment sensor surfaces19910015726WorkIon beam textured and coated surfaces experiment (IBEX)19910015688WorkFoil perforation particulate impact records on LDEF MAP AO023: Incident mass distributions19910015729WorkPatterns of discoloration and oxidation by direct and scattered fluxes, especially oxygen on silicon19910015682WorkHeavy ion measurement on LDEF19910015732WorkLong Duration Exposure Facility experiment M0003 deintegration/findings and impacts19910015699WorkM and D SIG progress report: Laboratory simulations of LDEF impact features19910015711WorkInteractions of atomic oxygen with material surfaces in low Earth orbit: Preliminary results from experiment A0114N91-24973 through N91-25098Work
No Preview Available