基于FLUENT的泵站进水管路水力特性研究
Water Resources & South to North Water Diversion（2021）
Abstract
针对黄河下游某提水灌溉泵站优化前后进水管路的水力特性进行数值模拟,分析3种流量下进水管路不同截面的流速分布和流线分布、出口(水泵进口)截面流速分布均匀度、管路水力损失、管路涡量分布及涡量值.结果表明:通过优化,进水管路水力损失、管路涡量分布及涡量值显著降低,提高了出口截面流速分布均匀度,进水管路水流流态和流速满足规范要求.
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