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[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。
[Key word]
[Abstract]
In consideration of the transformation of Tianshan pump station in Yellow River pump station project, a three-dimensional 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.
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