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NASA NTRS · 19870000235

Filling an Unvented Cryogenic Tank

Abstract

Slow-cooling technique enables tank lacking top vent to be filled with cryogenic liquid. New technique: pressure buildup prevented through condensation of accumulating gas resulting in condensate being added to bulk liquid. Filling method developed for vibration test on vacuum-insulated spherical tank containing liquid hydrogen.

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BibTeXRIS

Beck, Phillip, Willen, Gary S.. 1987-05-01. Filling an Unvented Cryogenic Tank. https://ntrs.nasa.gov/citations/19870000235

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