Velocities Effects on the Void Fraction Distribution in a Vertical Gas-Liquid Two-Phase Flow Channel

被引：0

作者：

Zainon, Mohd Zamri ^{[1
,2
]}

Zubir, Mohd Ardan ^{[2
,3
]}

Ramli, Rahizar ^{[2
]}

机构：

[1] Univ Malaya, Ctr Energy Sci, Kuala Lumpur, Malaysia

[2] Univ Malaya, Dept Mech Engn, Fac Engn, Kuala Lumpur, Malaysia

[3] Asset Dev Div, Tenaga Nasional Berhad, Petaling Jaya, Selangor, Malaysia

来源：

ENGINEERING SOLUTIONS FOR MANUFACTURING PROCESSES IV, PTS 1 AND 2 | 2014年 / 889-890卷

关键词：

Two-phase flow; void fraction; measurement method; power plant; safety analysis;

D O I：

10.4028/www.scientific.net/AMR.889-890.369

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Measurement of void fraction in a vertically arranged gas-liquid two-phase flow channel has been conducted for wide range of flow conditions using a specially developed sensor based on electric conductance method. The effects of velocities of both phases were examined with variety of combinations using an industrial scale two-phase flow loop. The results show that at a constant rate of liquid superficial velocities the void fractions increases with the increasing gas superficial velocities and at higher velocities of liquid phase, the value of void fraction becoming lower. The average void fractions were also compared with other scholars results.

引用

页码：369 / +

页数：2

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