NASA Conference Publication, 3275. izdevums,3. daļaScientific and Technical Information Office, National Aeronautics and Space Administration., 1993 |
No grāmatas satura
1.–3. rezultāts no 49.
1234. lappuse
... performed after disassembly at JPL . Thermal The thermal assessment will include alpha and epsilon measurements of both radiators , evaluation of the thermal properties of external surfaces and MLI , Thermal Emittance Coatings ( TEC ) ...
... performed after disassembly at JPL . Thermal The thermal assessment will include alpha and epsilon measurements of both radiators , evaluation of the thermal properties of external surfaces and MLI , Thermal Emittance Coatings ( TEC ) ...
1235. lappuse
... performed in order to try to understand the factor in 3 loss in throughput that the HSP experienced during part of its time in orbit . Although some alternatives have been identified , the method for performing this test is still ...
... performed in order to try to understand the factor in 3 loss in throughput that the HSP experienced during part of its time in orbit . Although some alternatives have been identified , the method for performing this test is still ...
1312. lappuse
... performed by GSFC and include absorptance and emittance measurements . Atomic oxygen testing is performed at NASA Lewis Research Center ( LeRC ) using a directed atomic oxygen beam facility . The effective atomic oxygen fluence in this ...
... performed by GSFC and include absorptance and emittance measurements . Atomic oxygen testing is performed at NASA Lewis Research Center ( LeRC ) using a directed atomic oxygen beam facility . The effective atomic oxygen fluence in this ...
Saturs
Four Space Application Materials Coatings on the LongDuration | 854 |
Author Index | 857 |
Early Results from the Ultra Heavy Cosmic Ray Experiment 129 | 860 |
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absorptance active addition aluminum ambient analysis anodized Archive areas atomic oxygen attached beam calculated carbon cell Center coatings components composite contamination cover debris degradation detectors determined developed direct distribution Earth effects efficiency electron energy EOIM-III erosion Evaluation experiment exposed exposure Facility Figure flight flown fluence flux ground hardware heated impact increase indicated Interactions Kapton laboratory layer LDEF loss lubricant mass mass spectrometer materials measurements mirrors mission NASA O-atom observed obtained operations optical orbit oxide paint particle passive payload peak performed photographs plate polymer post-flight produced properties protection radiation reaction reactivity reflectance region requirements Research resistance samples scattering sensor showed shown in figure Shuttle significant silicon similar solar space environment Space Station spacecraft specimens spectra structure substrate surface System Table Teflon temperature thermal thermal control thickness tray vacuum values wavelength