制冷Issue(3)：57-59,3.DOI:10.3696/J.ISSN.1005-9180.2014.03.012
离心泵蜗壳效应数值模拟与分析
Numerical Simulation and Analysis on Flow Field in Volute of Centrifugal Pump
王晓彬1
作者信息
- 1. 珠海格力电器股份有限公司广东珠海519070
- 折叠
摘要
Abstract
On the method of numerical simulation, the simulation of two -dimensional flow fields in volute of centrifugal pump is carried out by the software of FLUENT combines the finite-volume method and the Navier-Stokes equations.The result indicates that, as the distance increases between the wall of volute and impeller, the volute is affected smaller.Low pressure area exists at the wall of volute outlet, this would result in the flow field of centrifugal pump energy loss.The numerical simulation method can provide a theoretical basis for designing and optimization.关键词
离心泵蜗壳/二维流场/FLUENT/数值模拟Key words
Volute of centrifugal pump/Two-dimensional flow fields/Fluent/Numerical simulation分类
机械制造引用本文复制引用
王晓彬..离心泵蜗壳效应数值模拟与分析[J].制冷,2014,(3):57-59,3.
