摘要
本文首次采用摄录象设备，以空气和水为工质，在大气条件下，系统地研究了气体由小直径导管引人液体时的气泡形成和脱离。考察了气体流量，导管内径和气体引入方向对气泡脱离尺寸的影响。
Video equipment has been utilized for the first time to investigate thebubble formation and detachment processes from a small diameter injection tube sub-merged in a liquid. Air and tap water were used as the test fluids,and all the experi-ments were conducted approximately under atmospher conditions,The effects of gasflowrate,injection tube diameter and the gas injection inclination angle on the bubble size at detachment have been examined.
出处
《钢铁研究学报》
CAS
CSCD
北大核心
1994年第1期9-14,共6页
Journal of Iron and Steel Research
关键词
气泡形成
气泡频率
炼钢
bubble formation, bubble frequency,steelmaking
