A Model of Turbulent-Laminar Gas-Liquid Stratified Flow
A Model of Turbulent-Laminar Gas-Liquid Stratified Flow作者机构:清华大学 北京 100084 西安交通大学 陕西 西安
出 版 物:《Chinese Journal of Chemical Engineering》 (中国化学工程学报(英文版))
年 卷 期:2001年第9卷第2期
页 面:129-132页
核心收录:
学科分类:0710[理学-生物学] 0830[工学-环境科学与工程(可授工学、理学、农学学位)] 081704[工学-应用化学] 0817[工学-化学工程与技术] 08[工学] 081701[工学-化学工程] 0703[理学-化学]
主 题:two-phase flow stratified flow holdup pressure drop
摘 要:The time-dependent liquid film thickness and pressure drop are measured by using parallel-wire conduc tance probes and capacitance differential-pressure transducer. A mathematical model with iterative procedure to calculate holdup and pressure drop in horizontal and inclined gas-liquid stratified flow is developed. The predictions agree well with over a hundred experimental data in 0.024 and 0.04 m diameter pipelines.