Laboratory simulation of solar wind - earth interaction
Measurement of change in plasma potential and magnetic field of hydrogen plasma impinging on magnetic dipole - simulation of solar wind-earth interaction
Chubb, D. L.↗
SEARCH · Engineering Papers
Results for “IMPINGEMENT”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Forces and moments due to air jets exhausting parallel to large flat plates in a near vacuum
Impingement forces, moments, and centers of pressure due to air jets in vacuum sphere
Hoffman, S.↗
Propulsion beam divergence effects Quarterly technical report
Experimental equipment for impingement test of electrostatic rocket exhaust jet
Source record↗
Propulsion beam divergence effects Quarterly technical report
Test equipment, immersion tests, and spectral distribution of solar simulator for studying effects of electrostatic rocket exhaust impingement on spacecraft
Source record↗
The dynamic response of a flexible rotor blade to a tip-vortex induced moving force.
Flexible rotor blade dynamic response to radially moving force, emphasizing helicopter rotor vibration characteristics associated with tip- vortex impingement
Snyder, W. J.↗
A theory for base pressures in multi-nozzle rocket configurations.
Turbulent base flowfields in multinozzle configurations, considering adiabatic flow and determining base pressure distribution from reverse jet impingement
Abbud, K. A.↗
Diffraction of shock wave by moving thin wing.
Flow field pressure distribution due to plane shock wave impinging by thin wing moving in opposite direction, discussing mathematical formulation, analytic solution and applications
Gunzburger, M.↗
Propulsion beam divergence effects Quarterly technical report
Chemical effects of rocket exhaust impingement on spacecraft surfaces
Hall, D. F.↗
Photon counting - A problem in classical noise theory
Photoelectron distribution in electromagnetic field impinging on quantum detector
Clark, J. R.↗
The one-dimensional time-dependent interaction of a satellite with the ionospheric plasma
Numerical solution for one dimensional, time dependent problem of collisionless plasma impinging on flat conducting plate
Sheldon, J. W.↗
Electrostatic propulsion beam divergence effects on spacecraft surfaces Quarterly technical report, 25 Apr. - 24 Jul. 1970
Tolerance level for deleterius effects of electrostatic rocket exhaust impinging on spacecraft surfaces
Source record↗
A cold molecular beam for gas-surface studies
Cold molecular beam of helium impinging on LiF or Si crystals investigated for gas-surface interactions, using time of flight method
Ballard, R.↗
A theory for base pressures on multinozzle rocket configurations
Turbulent base flowfields in multinozzle configurations, considering adiabatic flow and determining base pressure distribution from reverse jet impingement
Abbud, K. A.↗
Reactive stream separation photography
Reactive stream separation high speed color photography for impinging streams of nitrogen tetroxide and hydrazine
Campbell, D. T.↗
Luminescence properties of Apollo 11 lunar samples and implications for solar-excited lunar luminescence
Proton and UV excited luminescence of Apollo 11 Tranquillity rocks and fines, indicating solar wind impingement
Greer, R. T.↗
Drag coefficients for free molecule flow in the velocity range 7-37 km/sec
Monoenergetic nitrogen free molecule beam impingement on solid surface, calculating satellite drag coefficients from momentum transfer measurements
Boring, J. W.↗
Photon counting - A problem in classical noise theory
Quantum detector with impinging EM field, discussing photoelectron counting distribution and signal with white noise
Clark, J. R.↗
Radiant energy absorption enhancement in optical imaging systems
Reimaging system efficiently uses incident light and overcomes previous imaging detector problems. Optical system collects reflected and focal plane transmitted light and redirects it so it again impinges on focal plane in register with original image. Reimaging unabsorbed light increases light absorption and detector use probability.
Brown, R. M.↗