An experimental investigation on the interfacial waves in air-water two-phase flow within horizontal pipelines

被引：0

作者：

Li, GJ ^{[1
]}

Guo, LJ ^{[1
]}

Chen, XJ ^{[1
]}

机构：

[1] Xian Jiao Tong Univ, Natl Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China

来源：

CHINESE JOURNAL OF CHEMICAL ENGINEERING | 1997年 / 5卷 / 04期

关键词：

interfacial waves; two-phase flow; conductance probe;

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

By using two-parallel conductance probes, the instantaneous film thickness of gas-liquid two-phase flow within a horizontal plexiglass pipe of 50mm inner diameter was experimentally measured. The pipe was 6680mm long. Several wave patterns were distinguished through statistical analysis of signals of film thicknesses. Wave pattern maps were obtained and compared with results of former studies. The characteristics of the interfacial waves, such as time-averaged film thickness, wave height, wave propagation speed, wavelength and wave frequency, were systematically investigated. The effect of the exit structure of the test section on interfacial waves was experimentally examined.

引用

页码：316 / 324

页数：9

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