Design development of shielding blanket for fusion experimental reactors

Shielding blanket design for fusion experimental reactors has been developed. The design has taken into account integrated features of thermo-mechanical performance, fabricability, maintainability, initial assembly and so forth, and layered configuration composed of modular-type shielding blanket and separate back plates has been proposed to realize reliable assembly and maintenance schemes as well as to realize reliable component design. And thermal, mechanical and electromagnetic analyses showed satisfactory performances of the proposed design under the design conditions.