AN EXPERIMENTAL STUDY ON VENTED AND NON-VENTED FILL OF CRYOGENIC VESSELS

This paper presents the performance experiments of the vented and non-vented fill for 175L cryogenic cylinders and 410L cryogenic tanks. Pressure change, the final filling by volume and filling time are obtained as results for tests. And the effects of heat,mass transfer mechanisms, fill configuration and supply pressure on the test results have been discussed for optimization, shortening the filling time and improving the filling technologies. This paper illustrates that it is hard to accomplish 100% filling by volume through the non-vented fills and each filling process has different advantages in various engineering fields.
C.L.WANG R.S.WANG X.D.LI
Institute of Refrigeration and Cryogenic Engineering, Shanghai Jiaotong University,800, Dongchuan Road, Shanghai, 200240, PR China
国际会议
The 22nd International Congress of Refrigeration(第22届国际制冷大会)
北京
英文
2007-08-21(万方平台首次上网日期,不代表论文的发表时间)