文献类型：会议论文

英文题名：Numeration Simulation of Solid-liquid Two-phase Flow in Centrifugal Sewerage Pump

作者：Liu, Jian-hua[1];Zhu, Ming-yi[2]

第一作者：刘建华

通讯作者：Liu, JH[1]

机构：[1]Xinxiang Univ, Coll Mech & Elect Engn, Xinxiang 453003, Peoples R China;[2]Henan Mech & Elect Engn Coll, Dept Automobile Engn, Xinxiang 453003, Peoples R China

第一机构：新乡学院机电工程学院

通讯机构：[1]corresponding author), Xinxiang Univ, Coll Mech & Elect Engn, Xinxiang 453003, Peoples R China.|[1107111]新乡学院机电工程学院;[11071]新乡学院;

会议论文集：International Conference on Frontiers of Manufacturing and Design Science (ICFMD2010)

会议日期：DEC 11-12, 2010

会议地点：Chongqing, PEOPLES R CHINA

语种：英文

外文关键词：centrifugal sewerage pump; solid-liquid two-phase flow; numeration simulation; Eulerian Mixture Model

摘要：By Means of Fluent 6.3, the paper simulated the solid-liquid two-phase flow to a centrifugal sewerage pump, using Eulerian Mixture Model under different working condition and different particle size. The simulation draws some conclusion on distributive rules of solid particle inside impeller passage. The results for this simulation were as following: Distributive rules of solid particle inside impeller passage mainly relate to particle size. Meanwhile, the volume fraction of particles and operation condition have influence on distributive rules of solid particle. The simulated results can explain commendably that attrition took place inside pump passage when pump transported solid-liquid two-phase flow. Meanwhile, the simulated results have reference price to improve the design for pump and performance of pump.