折边式蜂窝夹套反应器的有限元分析  

Finite Element Analysis of Flanged Honeycomb Jacket Reactor

作　　者：胡效东[1] 王建鹏[1] 梁之西 祁祥松 

机构地区：[1]山东科技大学机械电子工程学院,山东青岛266590

出　　处：《压力容器》2018年第1期45-50,56,共7页Pressure Vessel Technology

基　　金：山东省自然科学基金(ZR2014EEM018)

摘　　要：根据试验工况及结构特点,应用有限元法对折边式蜂窝夹套进行应力分析。计算结果表明,基于弹性力学的计算结果可靠,蜂窝夹套的强度和稳定性符合ASMEⅧ-2—2005《压力容器建造另一规则》的要求。借助参数化有限元模型,对不同结构尺寸下的蜂窝夹套的结构应力强度值进行了比较分析,总结了这种折边式蜂窝夹套的优化结构尺寸搭配范围。The finite element method is used to analyze the stress of the flanged honeycomb jacket according to the test conditions and structural characteristics. The calculated results show that the calculation results based on the elastic mechanics are reliable and the strength and stability of the honeycomb jacket meet the requirements of ASME Ⅷ-2—2005 "Another Code for Construction of Pressure Vessels". With the help of the parametric finite element model,the structural stress intensity values of honeycomb jackets with different structural dimensions were compared and analyzed. The optimal structural dimensions of the flanged honeycomb jackets were summarized.

关 键 词：蜂窝夹套 有限元分析 结构优化 

分 类 号：TH49[机械工程—机械制造及自动化] O241.82[理学—计算数学]