Design status and development strategy of China liquid lithium-lead blankets and related material technology
Design status and development strategy of China liquid lithium-lead blankets and related material technology
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DOI：
10.1016/j.jnucmat.2007.04.031
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发表时间：
2007-08
影响因子：
3.1
通讯作者：
Yican Wu
中科院分区：
文献类型：
--
作者：
Yican Wu
一系列聚变反应堆（FDS系列），包括RAFM钢结构氦冷准静态锂铅氚增殖包层、RAFM钢结构氦-锂铅双冷包层、RAFM钢结构耐火材料隔热高温LiPb（HTL）制氢包层和RAFM钢或可选的奥氏体不锈钢结构He-LiPb双冷高放废物嬗变（DWT）包层。为论证和验证聚变能应用候选包层的可行性，提出了试验包层模块（TBM）研制的三阶段策略，即材料研发和堆外试验模型、EAST-TBM和ITER-TBM。简要概述了四种类型的锂铅包层的设计和他们的目标。提出了材料技术要求和发展战略。
A series of fusion reactors (named FDS series) have been designed and assessed in China, with four types of liquid lithium lead blankets including the RAFM steel-structured He-cooled quasi-static LiPb tritium breeder (SLL) blanket, the RAFM steel-structured He–LiPb dual-cooled (DLL) blanket, the RAFM steel-structured refractory material thermally-insulated high temperature LiPb (HTL) hydrogen production blanket and the RAFM steel or optionally the austenitic stainless steel-structured He–LiPb dual-cooled high level waste transmutation (DWT) blanket. To demonstrate and validate the feasibility of the candidate blankets for fusion energy application, the three-phases-strategy of TBM (test blanket module) development, i.e. material R&D and out-of-pile experimental mockup, EAST-TBM and ITER-TBM have been proposed. A brief overview of the four types of LiPb blanket designs and their goals are given. Material technology requirement and development strategy are also presented in this paper.