泵叶轮 pump runner ; impeller of pump
离心泵叶轮 Centrifugal pump runner ; centrifugal pump impeller ; centrifugal-pump impeller ; Centrifugal impeller
燃油泵叶轮 fuel pump impeller
水泵叶轮片 pump impeller blade
青铜泵叶轮 bronze pump impeller
油泵叶轮 fuel pump impeller
轴流泵叶轮室 propeller bowl
可调泵叶 adjustable pump vane
泥泵叶轮 dredging pump impeller
通过对轴流泵叶轮流固耦合的数值模拟，得到了叶轮内部真实流动情况和叶内部应力分布情况。
We can obtain the impeller's interior actual flow situation and the impeller internal stress distribution due to axial flow fluid-solid coupling numerical simulation.
转子泵的转子叶数可能是两叶或三叶。
Number of lobe of rotor in rotating pump may be two or three.
YB_1—100叶片泵存在噪声高， 压力脉动大，性能 稳定性差的问题。
The present problems of YB_1-100 vane pump are high noise, large pressure pulse and poor stability.
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