Signal measurement and analysis of the flow in an open pump sump;
开敞式水泵吸水池内流动是具有自由表面的复杂流动。
Pump sump is the connection between the flange of the inlet of the pump and the inlet of the impeller.
水泵吸水室就是泵的进口法兰至叶轮进口的过流部分。
The design of the pump sump has a directly effect on the running efficiency and security performance of the pump system.
水泵吸水池设计的合理与否，会直接影响到泵站的运行效率和安全。
A fuzzy intelligent controller was designed for the ore pulp level in the pump sump in the classification stage of mineral separation.
针对选矿过程分级环节泵池中的矿浆液位，设计了模糊智能控制器。
Air induced by entrained-vortex occurring in the pump sump can be absorbed into the pump, which can influence the operation stability of pump and reduce the pump performance.
水泵吸水池中可能会产生空气吸入涡，这些涡能够将空气带入水泵，影响水泵的运行稳定性，造成水泵的性能下降。
The other issue is, this next issue that I wanna talk about, is sump pump performance.
另一个问题是，我要谈论的下一个问题,是排水泵的性能。
We would think a sump pump is required to evacuate the condensate recover in this vessel back to the condensate stabilization.
我们认为需要排污泵，将该容器中采得的凝析油排空至稳定状态。
This paper introduces a reformed automatic control technique for sump pump system.
介绍了一种对污油泵系统进行自动控制改造的技术。
Spring-actuated valve to be used on pump discharge. Swing check with outside lever and spring to be used on sump, sewage and storm drain lines.
弹簧执行机构止回阀用于管道排放。外置操作手柄和弹簧执行机构的旋启式止回阀用于污水坑、排污和雨水排泄管道。
The new-type of hose pulsating pump is used for underground face draining and sump cleaning.
采用新型软管壁外脉动泵进行井下工作面排水及水仓清理。
A sump pump is used to dewater basements and crawl Spaces.
一个水池泵是用来脱水地下室爬位。
A sump pump can drain a low-lying area and divert water to another location where it can drain properly.
阿水坑泵可以排水沟的低洼地区，调水到另一个位置，它可以排水正常。
If a building foundation is below the water table, a sump pump may be required.
如果建筑地基低于地下水位，则可能需要使用集水坑泵。
Our sump pump shut off and the basement filled with water.
我们的抽水泵停了，整个地下室积满了水。
In this paper the open sump flow with vertical intake is simulated with calculation fluid dynamics method according to model-test reports of Lianhu pump station.
本文着眼于使用计算流体力学方法对带有竖直吸水管、正向进水的开敞式前池与进水池的流态进行数值模拟。
Therefore, the good or bad condition of flow in the sump directly exerts an influence on the flow field of the pump inlet and consequently leads to poor pump system performance.
进水池中流态的好坏直接影响泵进口的流场，从而影响到水泵的系统性能。
A smoke extractor with an oil-stain cleaning device consists of a shell, a motor, an impeller, a cleaning circulation pump, an oil sump, a liquor-collecting container and an air inlet cap.
一种带油污洗涤装置的抽油烟机，由罩壳、电机、叶轮、洗涤循环泵、集油槽、集液容器和进风口封盖组成。
The practice shows that the reformed technique can realize automatic control of sump pump. Not only it avoids waste oil overflow accident, but also it improves station operational efficiency.
实践证明，采用该项改造技术，可实现油泵自动控制，不但避免了污油罐溢流事故的发生，而且提高了油田站场的工作效率。
The result comparison between the numerical simulation and PIV experiment shows that VOF model can well simulate the flow in the pump suction sump.
数值模拟结果和试验结果的对比表明，内部流场的模拟结果也与试验数据吻合较好，该模型能够很好的模拟吸水池的内部流动状况。
The result comparison between the numerical simulation and PIV experiment shows that VOF model can well simulate the flow in the pump suction sump.
数值模拟结果和试验结果的对比表明，内部流场的模拟结果也与试验数据吻合较好，该模型能够很好的模拟吸水池的内部流动状况。
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