LIQUID SLUG LENGTH DISTRIBUTION OF GAS - LIQUID TWO -PHASE SLUG FLOW IN A VERTICAL TUBE

夏国栋; 周芳德; 胡明胜

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LIQUID SLUG LENGTH DISTRIBUTION OF GAS - LIQUID TWO -PHASE SLUG FLOW IN A VERTICAL TUBE

更新时间：2025-12-16

- LIQUID SLUG LENGTH DISTRIBUTION OF GAS - LIQUID TWO -PHASE SLUG FLOW IN A VERTICAL TUBE
- CIESC Journal Issue 6, (1997)
- 作者机构：
  
  北京理工大学车辆工程学院!北京100081,西安交通大学动力工程多相流国家重点实验室!西安710049,西安交通大学动力工程多相流国家重点实验室,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q021
- Online First：25 December 1997，
  
  Published：25 December 1997
- 稿件说明：
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夏国栋, 周芳德, 胡明胜. LIQUID SLUG LENGTH DISTRIBUTION OF GAS - LIQUID TWO -PHASE SLUG FLOW IN A VERTICAL TUBE[J]. CIESC Journal, 1997, (6).
DOI：

夏国栋, 周芳德, 胡明胜. LIQUID SLUG LENGTH DISTRIBUTION OF GAS - LIQUID TWO -PHASE SLUG FLOW IN A VERTICAL TUBE[J]. CIESC Journal, 1997, (6). DOI：

摘要

提出了计算垂直上升弹状流中尾随Taylor气泡上升速度的关系式;并基于气泡追赶合并机理

建立了预测沿管路任意位置液弹长度分布模型

提供了弹状流发展过程中弹长分布的变化情况。

Abstract

Based on the relation between the trailing bubble velocity and the length of liquid slug ahead of that bubble obtained in the experiment

this paper presents a model that is able to calcukte the slug length distribution at any designated location along the tube. The results of the calculation is in agreement with the experimental data.

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