流体机械2017，Vol.45Issue(5)：32-35,4.DOI:10.3969/j.issn.1005-0329.2017.05.007
新型高效无过载船用串并联离心泵的研制
Design of a New Marine Serial-parellel Centraifugal Pump for High Efficiency and Non-overloading Performance
张兴林 1俞健 2蔡标华 2方超 2吴生盼 1沈宗沼 1丁强民 1刘杰 1李鲲1
作者信息
- 1. 合肥通用机械研究院,安徽合肥 230031
- 2. 武汉第二船舶设计研究所,湖北武汉 430064
- 折叠
摘要
Abstract
To overcome the difficulties of energy saving and non-overloading characteristics in marine centrifugal pumps, this paper demonstrates the theoretical analysis and proposes a new design method for the high efficiency pumps with a low specific speed. According to proposed method, a serial-parallel running pump have been developed, and the experimental results have shown that proposed design can obviously improve the efficiency of the pumps with a low specific speed, and there is no overloading influences. Thus this proposed design can be applied widely for various kinds of marine centrifugal pumps, as well as other civil ships equipped with the pumps with a low specific speed.关键词
船用泵/串并联离心泵/低比转速/高效节能/无过载Key words
marine pump/serial-parallel switch pump/low specific speed/high efficiency/non-overload分类
机械制造引用本文复制引用
张兴林,俞健,蔡标华,方超,吴生盼,沈宗沼,丁强民,刘杰,李鲲..新型高效无过载船用串并联离心泵的研制[J].流体机械,2017,45(5):32-35,4.
