GAS-LIQUID TWO-PHASE FLOW CHARACTERISTICS ON THE FLOW THROUGH ANNULAR NARROW PASSAGE

Xu Bin; Wang Qijie; Luo Laiqin; Yang Xiaoqiong(Department of Power

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GAS-LIQUID TWO-PHASE FLOW CHARACTERISTICS ON THE FLOW THROUGH ANNULAR NARROW PASSAGE

更新时间：2025-12-16

- GAS-LIQUID TWO-PHASE FLOW CHARACTERISTICS ON THE FLOW THROUGH ANNULAR NARROW PASSAGE
- CIESC Journal Issue 2, (1998)
- 作者机构：
  
  上海电力学院动力系!上海200090,上海电力学院动力系!上海200090,上海电力学院动力系!上海200090,上海电力学院动力系,上海,200090
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q02
- Online First：25 April 1998，
  
  Published：25 April 1998
- 稿件说明：
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Xu Bin, Wang Qijie, Luo Laiqin, et al. GAS-LIQUID TWO-PHASE FLOW CHARACTERISTICS ON THE FLOW THROUGH ANNULAR NARROW PASSAGE[J]. CIESC Journal, 1998, (2).
DOI：

Xu Bin, Wang Qijie, Luo Laiqin, et al. GAS-LIQUID TWO-PHASE FLOW CHARACTERISTICS ON THE FLOW THROUGH ANNULAR NARROW PASSAGE[J]. CIESC Journal, 1998, (2). DOI：

摘要

Abstract

An experimental study is made on the flow characteristics of two-phase mixture of air and water flowing through the annular passage with three different clearances at normal temperature and pressure.It is pointed out that the two phase pressure drop is related to the geometric parameters of the annular narrow passage.A two-phase pressure drop correlation

which takes the geometric parameters of the annular narrow passage into account

is propsed by applying the separated flow model.The predicted values of the correlation agreement with the experimental data.

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