高压储气罐的有限元应力分析

Finite element stress analysis of high pressure gas tank

传统的储气罐设计采用理论计算与类比方法。随着新材料的应用以及储存气体压力越来越大,传统计算方法,难免带来意想不到的后果。采用理论计算方法和有限元方法对储气罐进行应力分析计算,此方法为进一步设计制造储存压力更大、体积更大的储气罐做出基础性研究,使之成为设计依据之一。

The traditional design of gas tank is adopt theory and analogy method. With the new materials application and gas pressure is more and more stronger,tradition calculating method brings about unexpected consequence avoid with the fact. Therefore the passage use theory method and finite element method to carry out strain analysis on the gas tank,this method is one of design for stores up pressure further,bigger gas tank of volume ,it will be basic research of design method.