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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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At least 883 records · Page 49

Propellant tank pressurization analysis program

Propellant tank pressurization analysis program considers fluid densities related to pressures and temperatures acting on the components, heat transfer between the fluids, the components, the ambient, plus component volumes, materials, and configurations in the formation of a mathematical model. This program is written in FORTRAN H and MAP.

Epstein, M.↗

Space-saving hoist for tank manholes

Working platform and collapsible basket facilitate entry of men with equipment into the overhead manhole of a deep tank. A winch and pulley rigging hold the basket which is suspended in the manhole. The basket is suspended at three points without the rig impinging on the area of the manhole.

Ehrhardt, W. R., Jr.↗