10409 液供出に伴う極低温流体タンク内の圧力挙動に関する研究(環境問題と伝熱工学(3),OS.10 環境問題と伝熱工学)

概要

論文の詳細を見る
Time transients of pressure and mass in a liquid nitrogen tank with and without fluid depletion are experimentally examined. The amount of gas generation was calculated under a thermal equilibrium assumption. The gas generation rate is found to be constant on a stage of without fluid depletion. The gas generation rate decrease with increase of liquid mass in the tank, which tendency is different from the previous finding. In order to understand this difference, it is necessary to consider a subcooling of the liquid phase. In an early stage of fluid depletion, the gas generation rate indicates a large value which is around ten times of that obtained in the stage of without fluid depletion.
一般社団法人日本機械学会の論文
2009-03-05