Scientific and Technical Aerospace Reports, 27. sējums,21-24. izdevumsScientific and Technical Information Office, National Aeronautics and Space Administration, 1989 Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database. |
No grāmatas satura
1.–5. rezultāts no 100.
2953. lappuse
... MATERIALS Includes chemistry and materials ( general ) ; composite materials ; inorganic and physical chemistry ; metallic ma- terials ; nonmetallic materials ; propellants and fuels ; and materials processing . 23 CHEMISTRY AND ...
... MATERIALS Includes chemistry and materials ( general ) ; composite materials ; inorganic and physical chemistry ; metallic ma- terials ; nonmetallic materials ; propellants and fuels ; and materials processing . 23 CHEMISTRY AND ...
2967. lappuse
... materials placed underneath the cable . Materials previously used were not performing satisfactorily for various reasons . A survey was made in 1980 for the Air Force Engineering and Services Center ( AFESC ) to locate materials for ...
... materials placed underneath the cable . Materials previously used were not performing satisfactorily for various reasons . A survey was made in 1980 for the Air Force Engineering and Services Center ( AFESC ) to locate materials for ...
2974. lappuse
... MATERIALS ( GENERAL ) No abstracts in this category . 24 COMPOSITE MATERIALS Author Includes physical , chemical , and mechanical properties of laminates and other composite materials . For ceramic materials see 27 Nonmetallic Materials ...
... MATERIALS ( GENERAL ) No abstracts in this category . 24 COMPOSITE MATERIALS Author Includes physical , chemical , and mechanical properties of laminates and other composite materials . For ceramic materials see 27 Nonmetallic Materials ...
2975. lappuse
... Materials Conference , Denver , CO , 6-9 Mar. 1989 ( Contract W - 31-109 - eng - 38 ) ( DE89-013623 ; CONF - 890306-4 ) Avail : NTIS HC A03 / MF A01 Aluminum - matrix composites are being developed for a variety of applications . In ...
... Materials Conference , Denver , CO , 6-9 Mar. 1989 ( Contract W - 31-109 - eng - 38 ) ( DE89-013623 ; CONF - 890306-4 ) Avail : NTIS HC A03 / MF A01 Aluminum - matrix composites are being developed for a variety of applications . In ...
2976. lappuse
... material was a 12.7 mm thick extrusion of 6061 - T6 aluminum alloy with 40 v / o SiC particulates . Specimen configuration and test procedure conformed to ASTM E399 Standard for compact specimens . It was ... MATERIALS N89-26918 Cat . 24.
... material was a 12.7 mm thick extrusion of 6061 - T6 aluminum alloy with 40 v / o SiC particulates . Specimen configuration and test procedure conformed to ASTM E399 Standard for compact specimens . It was ... MATERIALS N89-26918 Cat . 24.
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45 US dollars 80 Dutch guilders A01 CSCL Aeronautics and Space aircraft algorithm alloys analysis applications boundary layer California Inst components Contract Copyright Avail Dept developed dynamic effects Eggenstein-Leopoldshafen Electric Propulsion electron energy Engineering equations ESTEC European Space Agency evaluation experimental Final Report flow frequency Goddard Space Flight Greenbelt guilders or 45 heat Includes ion thruster Jet Propulsion Lab Laboratory for Oceans laser layer materials measurements mechanical method MPD thruster NASA National Aeronautics National Lab Naval Postgraduate School Netherlands Noordwijk NTIS HC A03/MF optical parameters percent performance physical plasma presented primary document Publications Div radiation related information Sandia National Labs satellite Science simulation solar Space Administration Space Flight Center Space Thermal Control spacecraft Spacecraft Propulsion structure superconducting Support Systems Dec surface Symposium on Space Tech Technical techniques Technology temperature Third European Symposium thruster Univ