This paper gives a presentation of the surge tower type forebay design of Jinfeng Hydroelectric Power Station.
介绍了金凤水电站调压塔式前池的结构型式。
Forebay is an important intake structure of pumping station, and its flow pattern can affect the pump performance greatly.
前池是泵站重要的进水建筑物，其流态对水泵性能有着重要的影响。
Monte Carlo Method is a good approach for three-dimensional numerical computation of the sediments in pumping station forebay.
为获得较好的流态，泵站前池中常设有整流底坎、导流墩、隔墩，泵站前池内的水流泥沙运动是一种复杂的三维运动。
Present research on transition section from non-pressure flow to pressure flow focuses on the water of Pumping Station forebay.
目前，国内外对水利工程中无压流到有压流过渡段水流的研究主要集中在泵站前池的流场问题。
The test shows the flow in the modified forebay is remarkably improved, the efficiency of the pump raised and the sludge deposit reduced.
试验研究表明，改进后的前池水流流态明显改善，水泵运行效率得到提高，并有效减少了前池的泥沙淤积。
The longitudinal modeling range should at least contain the whole forebay, only in this way, can the computational results approach the experimental data.
纵向模拟范围应至少包括整个前池才能使计算结果与实验比较接近。
Intake channel and forebay of pumping station is an important component part of the pumping station. The hydraulic characteristics of inlet have the effects on pump performance.
泵站引河前池是泵站的一个重要的组成部分，泵站进水口水力特性会影响水泵性能的有效发挥。
The results of the simulation also show that it is not suitable to install bottom sill or bottom slope in the project which have side-inflow forebay for improving the flow pattern.
同时计算亦表明，对于闸站合建枢纽此类侧向进水流动，底坎、底坡整流效果不大。
The results of the simulation also show that it is not suitable to install bottom sill or bottom slope in the project which have side-inflow forebay for improving the flow pattern.
同时计算亦表明，对于闸站合建枢纽此类侧向进水流动，底坎、底坡整流效果不大。
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