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. |
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1.5. rezultāts no 100.
2962. lappuse
... range associated with excessive cracking ( e.g. , less than 0.05 ' ) and to large through - the - thickness cracks ( e.g. , 0.5 ' to 0.75 ' ) associated with fuel leakage / ligament breakage . N89-26839 # GRA Army Aviation Engineering ...
... range associated with excessive cracking ( e.g. , less than 0.05 ' ) and to large through - the - thickness cracks ( e.g. , 0.5 ' to 0.75 ' ) associated with fuel leakage / ligament breakage . N89-26839 # GRA Army Aviation Engineering ...
2970. lappuse
... range of 2 to 18 percent is the preferred range in the composite material and the boron nitride matrix ranges from 5 to 15 percent . GRA N89-26883 # Optimization , Inc. , Blacksburg , VA . CONTROL OF FLEXIBLE STRUCTURES Final Report , 1 ...
... range of 2 to 18 percent is the preferred range in the composite material and the boron nitride matrix ranges from 5 to 15 percent . GRA N89-26883 # Optimization , Inc. , Blacksburg , VA . CONTROL OF FLEXIBLE STRUCTURES Final Report , 1 ...
2974. lappuse
... range from approximately 8,600 hours for a 4 - engine 10 kW system to more than 29,600 hours for a single - engine 5 kW system . Maximum total impulse values and maximum delta - v's range from 1.2x10 ( 7 ) to 2.1x10 ( 7 ) N - s , and ...
... range from approximately 8,600 hours for a 4 - engine 10 kW system to more than 29,600 hours for a single - engine 5 kW system . Maximum total impulse values and maximum delta - v's range from 1.2x10 ( 7 ) to 2.1x10 ( 7 ) N - s , and ...
2978. lappuse
... range of frequencies and pulse amplitudes were covered . Results showed that pulsing could either enhance mixing or hinder it . This effect was primarily controlled by pulse frequency , while pulse amplitude controlled the magnitude of ...
... range of frequencies and pulse amplitudes were covered . Results showed that pulsing could either enhance mixing or hinder it . This effect was primarily controlled by pulse frequency , while pulse amplitude controlled the magnitude of ...
2981. lappuse
... range . The photoabsorption data used include those described in the Lockheed and DOE listings of research abstracts for the past ten years and those which have been recently added to the comprehensive NBS Measured Data Base . The best ...
... range . The photoabsorption data used include those described in the Lockheed and DOE listings of research abstracts for the past ten years and those which have been recently added to the comprehensive NBS Measured Data Base . The best ...
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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 films Final Report flow Goddard Space Flight Greenbelt guilders or 45 heat Includes ion thruster Jet Propulsion Lab Laboratory for Oceans laser materials measurements mechanical method MPD thruster NASA National Aeronautics National Lab Naval Postgraduate School Netherlands Noordwijk NTIS HC A03/MF optical parameters Patent 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