摘要
介绍了江苏理工大学流体机械研究所的水泵模型泵段及水泵模型装置试验台，分析了试验台的特点和基本功能，其效率测量的综合误差为±0.761％，测量精度超过GB3216-89BtafoISO／DIS5198A级（草案）标准，可满足多种用途的试验需要．
This paper introduces the testing stands for the model pump andmodel device in Jiangsu University of Science and Technology, analyzes its char-acteristics and basic functions. The comprehensive error in the efficiency mea-surement on the testing stand is ±O. 76l %, and its precision surpasses the speci-fied value in GB32l6-89B and lS0/DIS5198A(draft), thus meeting the variousneeds of test.
出处
《江苏理工大学学报（自然科学版）》
1997年第4期63-68,共6页
Journal of Jiangsu University of Science and Technology(Natural Science)
关键词
水泵
模型试验
精度分析
试验台
pumps
model tests
precision
analysis
testing stands
