基于SolidWorks流固耦合对闸阀阀体结构分析和优化

Analysis and Optimization of Gate Valve Body Structure Based on SolidWorks Fluid-solid Coupling

对闸阀阀体结构强度进行分析,使用SolidWorws三维软件生成闸阀阀体的三维模型,运用Simulation模块直接对阀体进行结构分析,得出阀体的受力状态;再利用流固耦合的方法对阀体进行结构分析,分别对两种方法进行优化分析。结果表明,流固耦合方法的最大应力更小,优化裕量更大。

This paper analyzes the structural strength of the gate valve body and uses SolidWorks software to establish its threedimensional model.The structure of the valve body is directly analyzed by the Simulation module,and its force state is obtained.Then,its structural analysis is carried out with fluid-solid coupling method.The result shows that the stress analyzed by using the fluid-solid coupling method is less and the optimization margin is larger.