引黄泵站前池进水池整流措施  

Rectification Measures of Forebay in Yellow River Pumping Station

作　　者：黄金伟[1,2] 朱丕春 姚辉勇 刘世学 李典基 

机构地区：[1]河海大学,南京210098 [2]南水北调东线山东干线有限责任公司,济南250014 [3]山东省胶东调水局,山东青岛266200

出　　处：《南水北调与水利科技》2014年第2期146-149,153,共5页South-to-North Water Transfers and Water Science & Technology

摘　　要：以引黄泵站工程田山一级泵站的更新改造为背景,运用三维紊流数值模拟技术,基于大型计算流体力学软件Fluent为平台,对田山一级泵站4号前池、进水池内部水流流态进行了数值计算,揭示了泵站前池水流特性,并预测了泵站前池进水池流态分布。研究结果为泵站的改造提供了技术支持,对保证泵站的安全运行、优化设计具有重要的指导意义。In consideration of the transformation of Tianshan pump station in Yellow River pump station project ,a three-dimen-sional turbulent flow simulation technique was applied to simulate the flow patterns in the No .4 forebay and intake pool of Tianshan pump station based on the large-scale computational fluid dynamics software ,Fluent .The results revealed the flow pattern in the forebay and predicted the flow distribution in the intake pool .The research results can provide a theoretical basis for the transformation of pumping stations ,and thus ensure the safe operation and optimal design of pump stations .

关 键 词：引黄泵站 前池 整流措施 三维紊流 fluent平台 流态分布 

分 类 号：TV68[水利工程—水利水电工程] TV135