摘要
热力学法水泵效率测试仪是根据热力学方法测量离心泵效率的原理设计的,通过测量离心泵的进、出口温差和压差,可测量出水泵的效率、扬程、流量,从而对水泵的工作状态和性能进行科学的诊断。
The thermodynamic water pump efficiency tester is designed based on the principle of measuring centrifugal pump’s efficiency with thermodynamic method,through measuring the difference in temperature between inlet and outlet of centrifugal pump,the efficiency,pressure head and flow rate of the water pump can be measured,and therefore the scientific diagnosis on water pump’s working conditions and performances can be made.
出处
《科技情报开发与经济》
2010年第31期204-206,共3页
Sci-Tech Information Development & Economy
关键词
泵效测试仪
热力学法
水泵运行效率
pump efficiency tester
thermodynamic method
operation efficiency of water pump
