The optimal hydraulic design can effectively improve the outlet flow pattern of suction box to ensure better flow conditions for pump and raise the efficiency of pumping system substantially.
进水流道水力设计优化可有效地改善进水流道出口流态，确保水泵有良好的进水条件，大幅度提高水泵装置效率。
The experimental results indicated that the typical flow pattern in outlet-channels was bubbly flow and in outlet manifold was slug flow.
实验发现，出口流道中典型的两相流流型是泡状流、而出口总管中的典型流型是弹状流。
The short vertical wall have no affection to improve the flow pattern of outlet.
在泵站进口处加设短直立墙，并不能有效的改善水流的流态。
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