An argued suggestion about the proper value of the heat-transfer coefficient to he assumed for describing the temperature transient in a pressurant tank under microgravity is presented. The heat-transfer coefficient to be used in a lumped mass approach to the problem is furnished via a proper Nusselt number. Transient analyses based on a continuous mass distribution or on a lumped mass approach, are compared.
Heat Transfer Analysis in Pressurizer Tank Under Microgravity
Sae Technical Papers
Intersociety Conference on Environmental Systems ; 1986
1986-07-14
Aufsatz (Konferenz)
Englisch
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