Two-phase flow dynamic instabilities in a horizontal in-tube boiling system

被引：0
|
作者：
Kakac, S [1 ]
Cao, L [1 ]
Forges, P [1 ]
机构：
[1] Univ Miami, Dept Mech Engn, Coral Gables, FL 33124 USA
来源：
CONVECTIVE FLOW AND POOL BOILING | 1999年
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D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this work, two-phase flow pressure-drop type instabilities and thermal oscillations in-tube boiling horizontal system is presented. This study involves the prediction of the low frequency oscillations using R-11. The steady-state system pressure-drop characteristics are determined by a numerical solution of the governing equations as derived from the Drift-Flux model. The transient characteristics of the two-phase now are obtained for various parameters. The numerical solutions are determined using an explicit finite difference scheme. A satisfactory agreement between the theory and experiments is obtained.
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页码：181 / 188
页数：8
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