【摘要】 对高压容器球形封头与筒体连接区建立了基于分析设计的优化数学模型,利用有限元程序ANSYS提供的参数化设计语言APDL及优化模块OPT,建立了参数化有限元分析模型并进行了优化计算,实现了压力容器不连续区分析设计意义上的优化设计。更多还原

【Abstract】 Optimization mathematical modal was established in virtue of design by analysis for the connecting zone of spherical head and cylinder of high pressure vessels With the aid of APDL(ANSYS Parametric Design Language) and OPT(Optimization Tools) of ANSYS, the parametric finite element analysis modal was worked out and the optimization was done The optimization design of discontinuous zone of pressure vessels in the sense of design by analysis was realized更多还原