摘要
介绍了测量锅炉给水泵性能的常规法、热力学法等主要方法,详细论述了一种不用测量温度、不受限于测温误差的计算给水泵效率的方法——相似法,并给出了具体算例。
The paper was introduced conventional method and thermodynamic method which were used to measure perfor- mance of boiler feed water pump. Then, the paper was expounded analogue method which was calculated efficiency of feed water pump, and put forward specific examples.
出处
《科技创新与生产力》
2013年第4期83-85,共3页
Sci-tech Innovation and Productivity
关键词
给水泵
测温误差
相似法
feed water pump
gas pump thermocouple error
analogue method
