摘要
首次将测定水泵效率的热力学方法成功地应用于低扬程水泵性能测定,拓宽了国家标准对该方法应用范围的限制,通过比较性试验、误差分析以及实用案例评价了该方法的不确定度和应用的便捷性。
The thermodynamic method, which is used to measure the efficiency of water pump, is successfully applied in performance measuring of water pump of water supply for the first time, the application scope of national standards is expanded. This paper evaluated the indetermination degree and the convenience of application of this method through compare test, error analysis and practical cases.
出处
《应用能源技术》
2008年第7期5-9,共5页
Applied Energy Technology
关键词
水泵效率
热力学方法
测试应用
water pumps efficiency
thermodynamics method
the test application
