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Results for “Re-Entry”

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 91 records · Page 5

All sources NASA NTRS DOE OSTI

NASA NTRS1967

Oxidation and sublimation of graphite in simulated re-entry environments.

Graphite thermochemical response tested in simulated environment for use as thermal shield for hypersonic reentry vehicles

ENVIRONMENT SIMULATION↗

NASA NTRS1967

Symmetrical, equilibrium flow past a blunt body at superorbital re-entry speeds.

Symmetrical equilibrium flow past blunt body at superorbital reentry conditions calculated by integrating motion equations across shock layer

FLOW STABILITY↗

NASA NTRS1967

Free-flight measurements of aerodynamic viscous effects on lifting re-entry bodies.

Lift-drag ratio, lift and drag coefficients and angle of attack effects on Gemini and Apollo reentry vehicles measured in shock tunnel under free flight conditions

VISCOUS DRAG↗

NASA NTRS1967

Magnetogasdynamic re-entry phenomena.

MGD reentry flow regimes analyzed, noting increased bow shock standoff distance and drag, comparing in-flight and laboratory simulation

MAGNETOGASDYNAMICS↗

NASA NTRS1967

Error analysis of hybrid simulation for spacecraft re-entry studies Final report

Error analysis of hybrid simulation for six degree of freedom equations of motion for spacecraft reentry

Jackson, A. S.↗

NASA NTRS1968

Application of multivariable search techniques to the shaping of minimum total heat re-entry bodies at hyberbolic velocity

Heat minimization and optimal shapes for bodies of revolution entering earth atmosphere at hyperbolic speeds

Hague, D. S.↗

NASA NTRS1968

Space and re-entry systems - Development of advanced soil sampler technology, volume 2 Final report, 28 Jun. 1967 - 31 Jan. 1968

Advanced soil sampler technology

Bachle, W. H.↗

NASA NTRS1968

Space and re-entry systems - Development of advanced soil sampler technology, volume 1 Final report, 28 Jun. 1967 - 31 Jan. 1968

Development, and evaluation of sieve sampler, and rotating wire brush sampler for planetary soil probing

Bachle, W. H.↗

NASA NTRS1968

Dynamic stability of space vehicles. Volume 12 - Re-entry vehicle landing ability and control

Control and stability aspects prior to spacecraft landing, and propulsive assist to landing spacecraft

Kuchta, B. J.↗

NASA NTRS1967

Effect of re-entry vehicle environment on electromagnetic radiation.

RF/plasma interactions relative to reentry plasma diagnostics and microwave transmission, noting increased hot air susceptibility to RF breakdown

Chown, J. B.↗

NASA NTRS1968

Exploratory investigations of the effects of gas injection through a porous model on separation, transition, static stability and control effectiveness of a blunt re-entry body at Mach number 7.3.

Nitrogen injection on blunt reentry body, investigating influence on separation, transition, static stability and control effectiveness

Donohoe, J. C.↗

NASA NTRS1968

A neighboring optimum feedback control scheme based on estimated time-to-go with application to re-entry flight paths.

Neighboring optimum feedback control scheme based on estimated time-to-go applied to reentry flight paths

Bryson, A. E., Jr.↗

NASA NTRS1968

Simulation of the Apollo Command Module aerodynamics at re-entry altitudes.

Apollo Command Module aerodynamics at reentry altitudes simulated by models in hypersonic flow

Boylan, D. E.↗

NASA NTRS1968

The magneto-gasdynamics of re-entry phenomena.

MGD during reentry, reviewing shock standoff, electromagnetic drag, heat transfer, laboratory reentry simulation and on-board magnet in reentry vehicle

Cambel, A. B.↗

NASA NTRS1968