摘要
提出了一种利用ANSYS软件模拟单轴扩散焊过程的仿真计算方法,主要研究采用单轴扩散焊工艺制备聚变实验包层模块冷却管板中的管道变形问题,同时采用低活性马氏体钢进行了相关实验研究,并将实验结果与仿真结果进行对比以验证计算方法的可靠性。结果表明,在单轴扩散焊过程中,管道出现较大变形;仿真计算结果与实验结果吻合良好。这表明本方法将有助于单轴扩散焊制造冷却板的工艺改进。
A simulation method based on ANSYS was proposed to evaluate channel deformation of cooling plate during uniaxial diffusion welding process for TBM. In order to verify the reliability of this method, results of simulation were compared with those of experiment conducted by using the low activated martensite steel. It is showed that large deformation occurred on the channels of cooling plate during uniaxial diffusion welding. The theoretical simulation results agree well with experiment results. It is indicated that this method will be helpful for the technology improvement of manufacturing cooling plate by uniaxial diffusion welding.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
2013年第1期48-53,共6页
Nuclear Fusion and Plasma Physics
基金
国家磁约束核聚变能研究专项资助项目(2009GB1080042010GB112005)
关键词
实验包层模块
单轴扩散焊
管道变形
ANSYS
Test blanket module
Uniaxial diffusion welding
Channel deformation
ANSYS
