摘要
本文导出了射流泵效率的计算公式,并绘制了射流泵的效率曲线,同时对效率曲线进行了分析。通过计算证明,射流泵本身的不可逆损失并不大,效率并不低。同时论证了射流泵的性能指标应是引射系数和效率。
In this paper,the formula for computing the efficiency of jet pumps is deduced,and the efficiency curve is plotted and analyzed. Calculations demonstrate that irreversible loss of the jet pump is not large,and its efficiency is not low. It also expounds .that the ejection coefficient and efficiency are major performance indexes of the jet pump; efficiency increases with the increasing of ejection coefficient.
出处
《中国给水排水》
CAS
CSCD
北大核心
1990年第1期18-22,共5页
China Water & Wastewater
