农业机械学报2011，Vol.42Issue(9)：113-115,3.
浮动叶轮平衡腔内液体泄漏量特性试验
Fluid Leakage Characteristics Test on the Balance Cavity of Floating Impeller
摘要
Abstract
Operating conditions of the floating impeller was simulated with special equipment, and the fore-and-aft pressure of the back seal ring on the impeller was measured directly. The test curves of fore-and-aft pressure of the back seal ring and pump head were obtained. Thus the fluid leakage curve of the balance cavity of the floating impeller was got. The study solved the calculation problem of chamber pressure and leakage calculation in balance cavity of the floating impeller.关键词
浮动叶轮/后密封环/压力测量/平衡腔压力/液体泄漏量特性Key words
Floating impeller/ Back seal ring/ Pressure measurement/ Pressure of balance cavity/ Fluid leakage characteristics分类
机械制造引用本文复制引用
刘在伦,何睿,范赢..浮动叶轮平衡腔内液体泄漏量特性试验[J].农业机械学报,2011,42(9):113-115,3.基金项目
国家自然科学基金资助项目(51079066) （51079066）
