common sump 中文意思是什麼
common sump
解釋
集中沉澱池-
The flow conditions in the pump sump are very complex. kinds of vortices occur especially in and around the pump bell. these are common problems, which lead to poor pump performance
但其內部流場非常復雜,特別是在吸入管的周圍,分佈著十分復雜的渦,這些渦的存在使泵站的性能惡化。
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