得到了叶片数对离心油泵叶轮切割定律的影响规律性。
The influence of the number of blades on the affinity law of impeller trim for the centrifugal oil pump is obtained.
化工泵在离心油泵启动前，泵壳内灌满被输送的液体；
Before the start of the centrifugal pump, pump shell filled with liquid to be delivered;
口环间隙对离心油泵性能影响与被输送液体粘度有关。
The effect of the clearance on the performance is concerned with the viscosity of handling liquid.
因此，进行离心油泵的性能研究有十分重要的现实意义。
O %. So it is extremely important to investigate the performance of the pumps.
得到了输送粘油时65y60型离心油泵的叶轮切割规律。
The affinity law of impeller trim for the centrifugal oil pump 65y60 is gained when pumping viscous oil.
目前，都采用离心清水泵的切割定律来切割离心油泵叶轮。
Nowadays, the affinity law of impeller trim for the centrifugal water pumps is applied to impeller trim for the centrifugal oil pumps.
提出一种利用已知泵性能曲线深入分析离心油泵性能的新方法。
A new method for analyzing the performance of centrifugal oil pump is proposed.
离心油泵依赖旋转叶轮对液体的作用把原念头的机械能传递给液体。
Rotating impeller centrifugal pumps rely on the original idea of the role of fluid mechanical energy transfer to the liquid.
论述了自吸离心油泵吸入条件的两个决定因素——吸入能力和吸入装置。
The two factors for determining the suction conditions of a self-suction centrifugal oil pump-suction capability and suction facilities are expounded.
介绍了离心式空气压缩机多次出现的因主油泵故障而引起的停机事故的原因。
The reason of shut down caused by main oil pump troubles of centrifugal air compressor is introduced.
对比了离心泵与其他类型泵的性能，分析了曾采用的离心泵用作主燃油泵的各种方案的优缺点；
Advantages and disadvantages of centrifugal pumps used as main fuel pumps are analyzed by comparison with other types of pumps.
了解更多隔膜泵，磁力泵，排污泵，多级泵，自吸泵，螺杆泵，离心泵，油泵产品。
Click here to learn more about Diaphragm Pump, Magnetic Pump, Sewage Pump, Multi-stage Pump, or Self-priming Pump.
了解更多隔膜泵，磁力泵，排污泵，多级泵，自吸泵，螺杆泵，离心泵，油泵产品。
Click here to learn more about Diaphragm Pump, Magnetic Pump, Sewage Pump, Multi-stage Pump, or Self-priming Pump.
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