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Results for “experimental studies”

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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At least 1,027 records · Page 57

All sources NASA NTRS DOE OSTI

NASA NTRS1971

Experimental studies of sonic boom phenomena at high supersonic Mach numbers

Wind tunnel models for sonic boom simulation at high Mach numbers

Morris, O. A.↗

NASA NTRS1971

Experimental study of one- and two-component low-turbulence confined coaxial flows

Fluid mechanics experiments to investigate methods for reducing mixing between confined coaxial flows in cylindrical chambers for application to open-cycle gaseous-core nuclear rockets

Bennett, J. C.↗

NASA NTRS1971

An experimental study of noise attenuation by liquid injection

Noise attenuation by injection of evaporating droplets into subsonic duct flow

Gilbert, G. B.↗

NASA NTRS1971

Experimental study of the effect of inlet conditions on the flow and containment characteristics of coaxial flows

Effect of inlet conditions on flow and containment characteristics of coaxial flows for gas core nuclear rockets

Johnson, B. V.↗

NASA NTRS1971

Experimental study of rotor unsteady airloads due to blade-vortex interaction

Measurements of unsteady, rotary wing air loads and time derivatives for rotor blade intersecting completely rolled up vortex

Padakannaya, R.↗

NASA NTRS1971

Heat transfer between surfaces in contact: An analytical and experimental study of thermal contact resistance of metallic interfaces

Dimensionless correlation for predicting thermal contact resistance between similar metal surfaces in vacuum environment

Fletcher, L. S.↗

NASA NTRS1970

Experimental study of magnetic flux transfer at the hyperbolic neutral point

Magnetic flux transfer measurement at hyperbolic neutral point resulting in plasma compression

Bratenahl, A.↗

NASA NTRS1970

Experimental study of magnetospheric motions and the acceleration of energetic electrons during substorms

Energetic electron magnetospheric motion and acceleration during substorms, examining fault line existence at near local midnight

Lezniak, T. W.↗

NASA NTRS1971

An analytical and experimental study of nonuniform plug nozzle flow fields

Nonuniform plug nozzle flow field calculated for closed wake, using flow model divided into near wake and adjacent regions

Hall, C. R., Jr.↗

NASA NTRS1971

An experimental study of very-low-frequency mode coupling and polarization reversal

Electron and proton whistlers polarization reversal and mode coupling, explaining magnetic latitude dependence

Gurnett, D. A.↗

NASA NTRS1971

An experimental study of the ion chemistry and thermal balance in the E- and F-regions above Wallops Island

E and F region positive ion composition, electron concentration and thermal balance vertical profile, discussing ionizing radiation spectrum, plasma cooling, primary chemical reaction rates and ionospheric formation

Brace, L. H.↗

NASA NTRS1970