流体机械2016，Vol.44Issue(3)：18-21,64,5.DOI:10.3969/j.issn.1005-0329.2016.03.004
基于涡旋压缩机的容积式压缩机的三维数值模拟技术
3D Numerical Simulation Technique of Volumetric Compressor Based on Scroll Compressor
摘要
Abstract
2.5D technique and non-conformal mesh technique in Fluent software was used synthesizely,and the real 3D un-steady numerical simulation of scroll compressor was originally successfully implemented.The end leakage and the fluctuation of pressure and temperature of the outlet was captured.It was also found that the flow field in the work cavity is circumferential,and the transient temperature field distribution in the work cavity is non-uniform,and local vortex phenomenon emerges because of the leakage.The numerical simulation technique mentioned has an important guiding significance for the study of the volumetric com-pressor with axial mapping structure.关键词
涡旋压缩机/动网格/非一致网格/2. 5D网格Key words
scroll compressor/dynamic mesh/non-conformal mesh/2.5D mesh分类
机械制造引用本文复制引用
章大海,张晓慧,王振波..基于涡旋压缩机的容积式压缩机的三维数值模拟技术[J].流体机械,2016,44(3):18-21,64,5.基金项目
山东省自然科学基金资助项目 （）
