Turbulent liquid flow in a gas-liquid bubble column

被引：0
|
作者：
Zhang, MQ [1 ]
Fan, MY
Yu, GC
Wang, SL
机构：
[1] Tianjin Univ, Chem Engn Res Ctr, Tianjin 300072, Peoples R China
[2] Fushun Petr Inst, Dept Mech Engn, Fushan 113001, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL ENGINEERING | 1999年 / 7卷 / 03期
关键词：
bubble column; liquid velocity field; turbulent intensity; turbulent viscosity;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The radial distribution of the axial component of time-average liquid velocity and turbulent intensity in a gas-liquid bubble column was investigated experimentally using Laser Doppler Anemometer (LDA). The effects of operating parameters on liquid turbulent intensity are studied and an empirical relationship between turbulent intensity and viscosity was established. Such a relationship can be used conveniently in the calculation of liquid velocity profiles in bubble columns.
引用
收藏
页码：189 / 195
页数：7
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