摘要
利用ANSYS 8.0有限元程序对密封环稳态温度场进行数值计算,并用热-结构耦合法计算密封环的热应力,获得了密封环的三向应力(径向、轴向、周向)及Mises等效应力,得到其最大值及其位置。
A numerical calculation was performed of the stable temperature field of the seal rings using ANSYS8.0 finite element program, the thermal stress of the seal tings was calculated using heat-structure coupling method, the radial, axial, and circumferential stresses and Mises equivalent stress were obtained, the location and maximum value of the seal rings were obtained.
出处
《化工机械》
CAS
2007年第1期19-21,32,共4页
Chemical Engineering & Machinery
基金
甘肃省教育技术基金资助项目(0514B-01)
关键词
机械密封
湿度场
热应力
ANSYS有限元
热-结构耦合法
Machinery Seal, Temperature Field, Thermal Stress, ANSYS Finite Element, Heat - Structure Coupling Method
