A model for predicting holdup and pressure drop in gas-liquid stratified flow

被引：0
|
作者：
Li, WD [1 ]
Li, RX
Chen, YL
Zhou, FD
机构：
[1] Tsing Hua Univ, Dept Engn Mech, Beijing 100084, Peoples R China
[2] Xian Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL ENGINEERING | 2001年 / 9卷 / 01期
关键词：
gas-liquid two-phase flow; stratified flow; holdup; pressure drop; model;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The time-dependent liquid film thickness and pressure drop were measured by using parallel-wire conductance probes and capacitance differential-pressure transducers. Applying the eddy viscosity theory and an appropriate correlation of interfacial sear stress,a new two-dimensional separated model of holdup and pressure drop of turbulent/turbulent gas-liquid stratified Row was presented. Prediction results agreed well with experimental data.
引用
收藏
页码：65 / 69
页数：5
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