Shock wave of vapor-liquid two-phase flow

被引：1
|
作者：
Zhao L. [1 ]
Wang F. [2 ]
Gao H. [1 ]
Tang J. [1 ]
Yuan Y. [1 ]
机构：
[1] College of Power Engineering, Chongqing University
[2] National Key Laboratory of Bubble Physics and Natural Circulation, Nuclear Power Institute of China
来源：
Frontiers of Energy and Power Engineering in China | 2008年 / 2卷 / 3期
基金：
中国国家自然科学基金;
关键词：
Shock wave; Thermodynamic analysis; Vapor-liquid two-phase flow;
D O I：
10.1007/s11708-008-0065-7
中图分类号：
学科分类号：
摘要：
The shock wave of vapor-liquid two-phase flow in a pressure-gain steam injector is studied by building a mathematic model and making calculations. The results show that after the shock, the vapor is nearly completely condensed. The upstream Mach number and the volume ratio of vapor have a great effect on the shock. The pressure and Mach number of two-phase shock conform to the shock of ideal gas. The analysis of available energy shows that the shock is an irreversible process with entropy increase. © 2008 Higher Education Press and Springer-Verlag GmbH.
引用
收藏
页码：344 / 347
页数：3
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