某水电站拱顶送风数值模拟
supply air numerical simulation of arch crown of the hydropower station
本文对某水电站送风方式进行研究，初步确定拱顶送风为其送风方式，利用CFD模拟验证结果。模拟分析了不同的风速度、风口个数及风口形式条件下水电站主厂房顶拱送风情况。分析了拱顶支架对送风状况的影响，不同形式送风口的均匀性及压力损失，发现该方法下，风口均匀性好，压力损失小，因此确定拱顶送风为该水电站的合理送风方式。
he supply air methods of arch crown of the hydropower station are simulated in different air speed, air opening number and form of it. The paper analyzes the influence of brackets, the uniformity of the air, and the pressure loss for the supply of hydropower station, as a result determines the suitable way of supply air.
樊燕、付祥钊、郑萍、肖益民
水能利用、水电站工程水工结构
拱顶均匀送风模拟计算k -ε模型
arch crown uniformity supply airsimulation calculationK - ε model
樊燕,付祥钊,郑萍,肖益民.某水电站拱顶送风数值模拟[EB/OL].(2009-06-12)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200906-399.点此复制
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