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.
2960. lappuse
... algorithm in the multigrid method is a combination of Incomplete Lower Upper decomposition and Strongly Implicit Procedure . In general this algorithm is a faster smoothing algorithm than the often used successive line relaxation ...
... algorithm in the multigrid method is a combination of Incomplete Lower Upper decomposition and Strongly Implicit Procedure . In general this algorithm is a faster smoothing algorithm than the often used successive line relaxation ...
2970. lappuse
... algorithms for control of beam and plate type structures , and , more generally , to increase the understanding of ... algorithm design for on - board processors than the technique using inertial quaternion since the laws obtained are ...
... algorithms for control of beam and plate type structures , and , more generally , to increase the understanding of ... algorithm design for on - board processors than the technique using inertial quaternion since the laws obtained are ...
3006. lappuse
... algorithm was added to Euler / Navier - Stokes solvers and was demonstrated for a particular class of high - speed flows . A limited study was conducted to compare the hybrid LU - SGS for approximate Newton iteration and diagonalized ...
... algorithm was added to Euler / Navier - Stokes solvers and was demonstrated for a particular class of high - speed flows . A limited study was conducted to compare the hybrid LU - SGS for approximate Newton iteration and diagonalized ...
3009. lappuse
... algorithm to be implicit , with the attendant computational costs . In addition , in regions of the computational domain where advective effects overwhelm viscous effects , the Navier - Stokes equations exhibit behavior which is similar ...
... algorithm to be implicit , with the attendant computational costs . In addition , in regions of the computational domain where advective effects overwhelm viscous effects , the Navier - Stokes equations exhibit behavior which is similar ...
3025. lappuse
... algorithm permits gaps and sliding along material interfaces with friction . Using a specialization of this algorithm , such interfaces can be rigidly tied to admit variable zoning without the need of transition regions . Spatial ...
... algorithm permits gaps and sliding along material interfaces with friction . Using a specialization of this algorithm , such interfaces can be rigidly tied to admit variable zoning without the need of transition regions . Spatial ...
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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