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.
2959. lappuse
... discussed . Problems and limitations in drag estimates using computational fluid mechanics ( CFD ) are demonstrated for different types of flowfields . Within the scope of the present conference , our survey over the state - of - the ...
... discussed . Problems and limitations in drag estimates using computational fluid mechanics ( CFD ) are demonstrated for different types of flowfields . Within the scope of the present conference , our survey over the state - of - the ...
2960. lappuse
... discussed which make for valuable computational methods reduction / prediction during aerodynamic design processes . drag Author N89-26826 * # Old Dominion Univ . , Norfolk , VA . Dept. of Mechanical Engineering and Mechanics ...
... discussed which make for valuable computational methods reduction / prediction during aerodynamic design processes . drag Author N89-26826 * # Old Dominion Univ . , Norfolk , VA . Dept. of Mechanical Engineering and Mechanics ...
2966. lappuse
... discussed . The approach for performing active control is based on the idea that rotor states can be identified by instrumenting the rotor blades . Using this knowledge , Individual Blade Control ( IBC ) or Higher Harmonic Control ( HHC ) ...
... discussed . The approach for performing active control is based on the idea that rotor states can be identified by instrumenting the rotor blades . Using this knowledge , Individual Blade Control ( IBC ) or Higher Harmonic Control ( HHC ) ...
2968. lappuse
... discussed as well as the expected relations between mechanical stresses and electrical signals . It is shown during the calculation of the 30 mm balance , that the angle deflection of the sting at maximum load is very large , and that ...
... discussed as well as the expected relations between mechanical stresses and electrical signals . It is shown during the calculation of the 30 mm balance , that the angle deflection of the sting at maximum load is very large , and that ...
2998. lappuse
... discussed . The principal objectives of this program are to evaluate the performance of these CODECS for potential ... discussed . A discrete - time approximation to a likelihood ratio detection algorithm is discussed , and preliminary ...
... discussed . The principal objectives of this program are to evaluate the performance of these CODECS for potential ... discussed . A discrete - time approximation to a likelihood ratio detection algorithm is discussed , and preliminary ...
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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