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介绍一种准确测定离心泵轴向力的实验装置及利用该装置对一台3BA—6型泵轴向力的测量结果.获得了单级单吸离心泵的轴向力随工况变化的规律和随叶轮平衡孔总面积大小变化的规律,这对进一步完善离心泵轴向力理论及改进泵的设计具有重要意义.
An experimental device for accurately determining the axial force of a centrifugal pump and the measurement results of the axial force of a 3BA-6 pump using this device are introduced.The axial force of a single-stage single-suction centrifugal pump with the change of working conditions is obtained And with the impeller balance hole total area of the size of the change, which is of great significance to further improve the centrifugal force of the axial force theory and pump design.