Mars hard lander capsule study. Volume 4 - Capsule point designs and supporting analysis, book 4 Final report
Supporting data for mission planning and design criteria of Mars hard landing system
Source record↗
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Results for “hardness”
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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A stereographic representation of Knoop hardness anisotropy.
Knoop hardness anisotropy dependency in fcc and hcp metal crystals investigated by stereographic representation
Garfinkle, M.↗
Advanced developments in hard space suit technology.
Hard space suit for use on planetary surfaces and extravehicular activity, discussing design, fabrication and mobility
Vykukal, H. C.↗
Effect of surface finish and hardness on the wear-life of an inorganic solid lubricant film.
Surface finish and hardness effects on wear life of inorganic solid lubricant film
Gaddis, D.↗
Microwave and hard X-ray bursts from solar flares
Microwave and hard X ray bursts from solar flares
Holt, S. S.↗
Titan/Mars Hard Lander. Volume 1 - 1400 Lb Capsule System Design Study
Mission definition and design study for 1400 lb hard lander Titan/Mars capsule system
Source record↗
Titan/Mars hard lander. Volume 2 - Autonomous capsule system design study
Autonomous capsule system design study for Titan/ Mars hard lander
Source record↗
A device for producing both hard copy alphanumeric listings and digital data plots
High speed printer for hard copy alphanumeric listings and digital data plots
Oglesbee, J. W.↗
Wall streaming, creeping, and a new parade motion in Ni-Fe films excited by hard-axis pulses.
Wall streaming, creeping and parade motion in Ni-Fe films excited by hard axis pulses
Bourne, H. C., Jr.↗
Advanced developments in hard space suit technology.
Hard space suit for use on planetary surfaces and extravehicular activity, discussing design, fabrication and mobility
Vykukal, H. C.↗
Hardness and low-temperature deformation of silica glass.
Silica glass hardness relationship to pressure induced densification at low temperatures
Mackenzie, J. D.↗
Effect of surface finish and hardness on the wear-life of an inorganic solid lubricant film.
Surface finish and hardness effects on wear life of inorganic solid lubricant film
Gaddis, D.↗
Hard limiting of three and four sinusoidal signals.
Hard limiting effect on sum of three or four sinusoidal signals noting output amplitudes, signal suppression and negative suppression effect
Sollfrey, W.↗
The feasibility of resistance welding in a hard vacuum.
Resistance spot welds in Al, Ti and stainless steel in air and hard vacuum, showing feasibility for space assembly
Cheever, D. L.↗
Microwave and hard X-ray bursts from solar flares.
Solar flares microwave and hard X ray bursts, discussing gyrosynchroton plasma, nonthermal electron bremsstrahlung and electron relaxation
Holt, S. S.↗
Effect of surface protuberances on impact limiters for spherical hard-landing payloads
Evaluating effects of surface protuberances on impact limiters on hard landings by impact tests
Howlett, J. T.↗
A hard-wire rotating coupling
Hard wire rotating coupling device for continuous soldered wire connections between spacecraft and solar arrays
Veillette, L.↗
Release of microorganisms from solids after simulated hard landings Final report
Release of microorganisms from solids after simulated hard landings
Fraser, S. J.↗