NUMERICAL SIMULATION AND COMPARISON OF WATER INTAKE-OUTLET METHODS IN POWER PLANTS

被引：3

作者：

Cheng You-liang ^{[1
]}

Ying Bo-fen ^{[1
]}

机构：

[1] N China Elect Power Univ, Sch Energy & Power Engn, Baoding 071003, Peoples R China

来源：

JOURNAL OF HYDRODYNAMICS | 2007年 / 19卷 / 05期

基金：

中国国家自然科学基金;

关键词：

eclipsed form arrangement; march-past method; water intake-outlet; inlet temperature; numerical simulation;

D O I：

10.1016/S1001-6058(07)60162-0

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The eclipsed form arrangement and march-past method of water intake-outlet arrangements in power plants were researched by 3-D numerical simulation based on the k-epsilon two-equation turbulence model. Firstly, the flowing characteristics of eclipsed form arrangement were analyzed and the effects of some main factors on inlet temperature were investigated. The simulation results are basically in agreement with those of the previous experiments. Then, by comparing the inlet temperature of the above two intake-outlet methods, the superiority and its existent conditions of the eclipsed form were examined.

引用

页码：623 / 629

页数：7

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