EXPERIMENTAL STUDY AND STATISTICAL ANALYSIS OF INTERFACIAL WAVES IN STRATIFIED GAS-LIQUID FLOW

LI Weidong; YANG Jian; LI Rongxian; ZHOU Fangde

您当前的位置：

首页 >

文章列表页 >

EXPERIMENTAL STUDY AND STATISTICAL ANALYSIS OF INTERFACIAL WAVES IN STRATIFIED GAS-LIQUID FLOW

更新时间：2025-12-10

- EXPERIMENTAL STUDY AND STATISTICAL ANALYSIS OF INTERFACIAL WAVES IN STRATIFIED GAS-LIQUID FLOW
- CIESC Journal Issue 6, (2001)
- 作者机构：
  
  1. 清华大学工程力学系
  2. 西安交通大学多相流国家重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 June 2001，
  
  Published：25 June 2001
- 稿件说明：
移动端阅览
LI Weidong, YANG Jian, LI Rongxian, et al. EXPERIMENTAL STUDY AND STATISTICAL ANALYSIS OF INTERFACIAL WAVES IN STRATIFIED GAS-LIQUID FLOW[J]. CIESC Journal, 2001, (6).
DOI：

LI Weidong, YANG Jian, LI Rongxian, et al. EXPERIMENTAL STUDY AND STATISTICAL ANALYSIS OF INTERFACIAL WAVES IN STRATIFIED GAS-LIQUID FLOW[J]. CIESC Journal, 2001, (6). DOI：

摘要

用电导探针测量了水平及微倾斜上升和下降管内气 -液分层流瞬态液膜厚度

得到了不同的波形图 .用统计分析的方法研究了界面波信号的频谱特性

得到了不同倾角时管内分层流界面波各特征参数

如界面波振幅、波长、波速

并给出了各参数随气液折算速度和管子倾角的变化特性

Abstract

The time-dependent liquid film thickness in horizontal and slightly inclined tubes was measured by using parallel-wire conductance probes

and various wave patterns were obtained.The features of probability density function

probability distribution

auto-correlation

cross-correlation and power spectrum density function of waves were studied in amplitude domain

time domain and frequency domain respectively. The parameters of wave

such as wave amplitude

wavelength

wave velocity and wave period were obtained. The variation of wave parameters with gas

liquid superficial velocities and tube inclination angle were presented.

关键词

Keywords

references

Views

135

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis of flow field characteristics and mixing performance of different SK-type static mixers

Study on synergistic modification of nitrogen-doped carbon coating and Ti⁴⁺ co-doping for lithium vanadium phosphate cathode materials

Research on the characterization of the molecular weight and its distribution of perfluoropolyether

Recent advances in machine learning for modeling and control of crystallization processes

Zn-doped PdO/ZrO2 with rich oxygen vacancies for the synthesis of diphenyl carbonate from CO2 and phenol

Related Author

No data

Related Institution

No data

⁰