文章基本信息

标题：Conversion relation of centrifugal pumps as hydraulic turbines based on the amplification coefficient
本地全文：下载
作者：Guangtai Shi ; Xiaobing Liu ; Zhengwei Wang 等
期刊名称：Advances in Mechanical Engineering
印刷版ISSN：1687-8140
电子版ISSN：1687-8140
出版年度：2017
卷号：9
期号：3
DOI：10.1177/1687814017696209
语种：English
出版社：Sage Publications Ltd.
摘要：Most centrifugal pumps with low specific speed are designed using the method of increasing the flow rate; by this, each designer selects different flow rate amplification coefficients for the pumps. These different amplification coefficients lead to differences between the optimum conditions after amplification and the optimum design conditions, and thus, these factors lead to differences in the conversion coefficients of centrifugal pumps as hydraulic turbines. The conversion relation of the centrifugal pump as a hydraulic turbine based on the amplification coefficient was obtained through research, and this conversion relation can be used to the model selection of all hydraulic turbines.
关键词：Centrifugal pump; amplification coefficient; hydraulic turbine; conversion relation