摘要
该文以2台多级离心泵为研究对象,通过CFD理论分析和试验结合的方法,分析并验证几种不同结构形式的平衡鼓性能,探究影响平衡鼓性能的关键因素。结果表明:其平衡鼓间隙所在的直径、间隙长度、间隙值和单双向齿对平衡鼓泄漏量的影响远高于其他因素。
In this paper,two multistage centrifugal pumps are taken as the research objects,and the performance of several different structural forms of balancing drums are analyzed and verified through the method of CFD theoretical analysis and experiment,and the key factors affecting the performance of balancing drums are explored.The results show that the diameter of the balance drum gap,the gap length,the gap value and the single or double-direction teeth have much greater influence on the leakage of the balance drum than other factors.
作者
姚宝运
严文泽
刘志丹
杨全超
YAO Bao-yun;YAN Wen-ze;LIU Zhi-dan;YANG Quan-chao(Dalian Deep Blue Pump Co.,Ltd.,Dalian 116031,China;Fujian Fuqing Nuclear Power Co.,Ltd.,Fuqing 350318,China)
出处
《液压气动与密封》
2020年第6期11-15,共5页
Hydraulics Pneumatics & Seals
关键词
多级离心泵
平衡鼓
性能
研究
multistage centrifugal pump
balance drum
performance
research
作者简介
姚宝运(1987-),男,辽宁大连人,工程师,本科,主要从事水泵设计工作。
