涡旋式压缩机动涡旋有限元分析方法

Analysis of orbiting scroll in scroll compressor by using finite element method

编制了具有较强通用性的动涡旋三维实体和二维壳体有限元分析网格自动生成软件，并按实体单元和壳体单元进行了涡旋式压缩机动涡旋的网格划分和应力变形计算．总结了壳体单元和实体单元各自的优越性．

A soft ware of automatic mesh generation for FE analysis of three dimensional solid and two dimensional shell of orbiting scroll with higher general service capacity is developed and mesh division as well as the evaluation of stress and deformation for orbiting scroll of scroll compressor according to solid elements and shell elements are carried out. Respective advantages of both solid and shell elements are summarized.