The finite element code is used to simulat e the first wall (FW) structure of dual-cooled waste transmutation blanket (DWTB) for the fusion driven sub-critical system (FDS).

• 使用有限元程序对聚变次临界堆双冷嬗变包层第一壁进行数值模拟,给出不同载荷条件下的温度场和应力场分布,结果证明典型氦气系统设计满足热工要求。