Coalescence of Taylor Bubbles in Cryogenic Two-phase Flow
DAI Xin-yi LIU Yi-peng BAO Yi-ying WANG Jing WANG Ping-yang
School of Mechanical Engineering, Shanghai Jiao Tong University School of Mechanical Engineering, Shanghai Jiao Tong University School of Mechanical Engineering, Shanghai Jiao Tong University Department of Aeronautical and Astronautical Engineering, School of Mechanical Engineering,
Shanghai Jiaotong University
School of Mechanical Engineering, Shanghai Jiao Tong University
Abstract：The coalescence process of Taylor bubbles in cryogenic slug flow was obtained by high speed camera in 16 mm inner diameter tube at the inclination angle from 30o to 90o. The results show that the existing equations of Taylor bubble coalescence for normal atmospheric temperature liquid have large discrepancy with the present experimental results. The maximum error is larger than 14.6%. Thus the new equations for Taylor bubble coalescence in cryogenic two-phase flow have been established, and the maximum error is reduced to 4.7%. The present study provides reference for installation of cryogenic tube.
戴欣怡 刘亦鹏 包轶颖 王经 王平阳. 低温气液两相流中Taylor气泡的合并[J]. , 2013, 13(5): 776-780.
DAI Xin-yi LIU Yi-peng BAO Yi-ying WANG Jing WANG Ping-yang. Coalescence of Taylor Bubbles in Cryogenic Two-phase Flow. , 2013, 13(5): 776-780.
2013, Vol. 13 
