Thermal analysis for the Cryogenic Fluid Management Flight Experiment (CFMFE)

The purpose was to identify recent thermal analysis efforts and to review that part of the analysis that addresses the prediction of fluid and container temperature gradients during low gravity storage in space. It was concluded that both small and large tanks require hundreds of hours to reach even 60 PSIA. In about 1000 hours, the small tank is close to equilibrium; the large tank requires many thousands of hours to reach equilibrium.