齿啮式快开压力容器整体有限元塑性载荷分析  

Plastic Load Analysis of Tooth-locked Quick Closure Pressure Vessel Based on the Whole Finite Element Stress Analysis

作　　者：苏文献[1] 郑津洋[2] 开方明[2] 叶立[1] 黄为民[1] 

机构地区：[1]上海理工大学化工过程机械研究所,上海200093 [2]浙江大学化工机械研究所,浙江杭州310027

出　　处：《压力容器》2006年第2期33-37,共5页Pressure Vessel Technology

基　　金：上海理工大学青年科研基金资助项目(03XQN010)

摘　　要：通过接触单元来数值模拟啮合齿的接触过程,建立了基于整体有限元分析的齿啮式快开压力容器塑性载荷计算方法。大量实际设计和工程应用表明,按该方法设计的容器满足结构强度和寿命要求。By considering the contact between the teeth and utilizing the face to face contact model with contact element and coulomb friction model, the author have developed a computing method for plastic load of tooth - locked quick actuating pressure vessel based on finite element stress analysis and stress categorization. Many engineering designs of pressure vessel see these pressure vessels can meet the requirenents of strength and fatigue.

关 键 词：齿啮式快开压力容器 有限元分析 塑性载荷 

分 类 号：TQ051.3[化学工程] TQ050.2