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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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Scale resolving simulations of static wake tests of the '75 Viking capsule have been performed using two unstructured grid flow solvers, US3D and PyFR. Simulations with several resolutions have been performed at varying Mach numbers with the aim of solver validation for capsule wake flows as well as establishing simulation best practices.
Scale resolving simulations of static wake tests of the '75 Viking capsule have been performed using two unstructured grid flow solvers, US3D and PyFR. Simulations with several resolutions have been performed at varying Mach numbers with the aim of solver validation for capsule wake flows as well as establishing simulation best practices.
Scale resolving simulations of static wake tests of the '75 Viking capsule have been performed using two unstructured grid flow solvers, US3D and PyFR. Simulations with several resolutions have been performed at varying Mach numbers with the aim of solver validation for capsule wake flows as well as establishing simulation best practices.
A test capsule for measuring at least one property of a material exposed to nuclear radiation comprises a lattice structure configured to exhibit a change in at least one property responsive to exposure to nuclear radiation. The lattice structure comprises a first strut and a second strut connected to the first strut at a node. Related test capsules and methods are also described.
Static aerodynamic characteristics of modified mercury escape and exit capsule configurations at mach numbers 0.30 to 1.4
Effect of canted forward faces on static longitudinal stability characteristics of escape and exit configurations of Mercury capsule at Mach 2.01
Full-scale flight test from sea level of abort- escape system for manned Mercury capsule
C-band radar-beacon tracking of the mercury capsule
Power source for a one kilowatt arc engine test capsule
Wind tunnel investigation at subsonic & transonic speed of static aerodynamic and control characteristics of capsule-booster model
Static & dynamic stability of mercury reentry capsule scale models at mach 3 & 9.5
Foamed metal development for space capsules - brazing, variable density beam, thermal testing, mechanical tests, and machining
Separation of jettisonable-nose pilot-escape capsule investigation by means of rocket-model flight tests
Design materials and processes for improvement of slip ring capsule assemblies
Transonic dynamic stability characteristics of Mercury capsule scale model configurations
Human water exchange in space suits and capsules
Compilation of wind-tunnel heat-transfer measurements on afterbody of Mercury capsule reentry configuration
Afterbody pressure and heat transfer distribution, shock wave shapes, and photographs of local flow conditions for Mercury type capsule at Mach number 15 in helium