摘要
快速开关盖式压力容器具有启闭方便的优点,因而在化工、纺织、食品、航天和造纸等工业领域得到广泛的应用;但是由于其快开密封结构形式的多样性和受力状况的复杂性,目前国内尚未形成一套成熟的快开盖压力容器的设计应用程序。利用VB和ANSYS参数化设计语言APDL进行ANSYS二次开发,提出了三维齿啮式快开压力容器的参数化有限元建模方法,对齿啮式快开压力容器进行应力分析及疲劳寿命分析,并对齿啮式快开压力容器参数化软件分析系统作了研究与实践。
The quick opening device can be conveniently operated and is widely used in industry fields such as chemical,textile,food,astronavigation and paper-making.But there is no design program to be followed in the design of quick opening pressure vessels because of the diversity of leak proof structure and complexity of stress condition.The visual basic language and ANSYS parametric design language APDL were used to develop software,and the parameterized finite modeling method of 3D tooth-locked quick-opening pressure vessel was proposed.Then the stress and fatigue life analysis system was developed and applied,and proved to be advisable.
出处
《机械设计与制造》
北大核心
2013年第4期98-100,共3页
Machinery Design & Manufacture
关键词
有限元
齿啮式快开压力容器
VB
二次开发
Finite Element
Tooth-Locked Quick Opening Pressure Vessel
VB
Second Development
