摘要
应用ABAQUS软件对核磁共振成像仪超导磁体液氦罐的外壳进行分析,解决了常规压力容器设计中非标产品无法分析的问题,为该产品的制造提供理论依据。
Finite element analysis software ABAQUS was applied to analyze the outer shell of liquid helium tank for superconductors of MRI scanner. This paper solved the problem for non-standard pressure vessel design which cannot be done by conventional design method. The result provides the theory foundation for the production of the liquid helium tank for superconductors.
出处
《机电工程技术》
2014年第3期84-86,共3页
Mechanical & Electrical Engineering Technology
关键词
液氦罐外壳
有限元
薄膜应力
弯曲应力
outer shell of liquid helium tank
finite element analysis
membrane stress
bend stress
