摘要
以船用离心泵的试验记录为例,对采用三相电流测量法计量离心泵的轴功率并以此求取其效率值的计算方法和结果进行修正,以求达到提高离心泵轴功率和效率计算精度的目的.
As an example of the test record of marine centrifugal pump, shaft power is measured by three-phase alternating current measurement and the computation method and result of efficiency value are corrected in order to improve shaft power and efficiency computation precision.
出处
《机电设备》
2009年第5期55-58,共4页
Mechanical and Electrical Equipment
关键词
离心泵
效率
计算
centrifugal pump
efficiency
computation
