Progress of R&D on water cooled ceramic breeder for ITER test blanket system and DEMO
Progress of R&D on water cooled ceramic breeder for ITER test blanket system and DEMO
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R的进展
DOI：
10.1016/j.fusengdes.2015.11.002
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发表时间：
2016
影响因子：
1.7
通讯作者：
T. Yamanishi
中科院分区：
文献类型：
--
作者：
Y. Kawamura;Hisashi Tanigawa;T. Hirose;M. Enoeda;S. Sato;K. Ochiai;C. Konno;Y. Edao;T. Hayashi;T. Hoshino;M. Nakamichi;H. Tanigawa;H. Nishi;S. Suzuki;K. Ezato;Y. Seki;T. Yamanishi
水冷陶瓷增殖器（WCCB）试验包层模块（TBM）的开发是日本向DEMO包层发展的重要步骤之一。在DEMO包层的TBM测试和开发中，进行了模块制造技术、增殖倍增器卵石制造技术、氚产量评估以及结构和安全设计等方面的研发工作。完成了原尺寸首壁、侧壁、增殖器卵石床箱和后壁的制作，成功实现了箱式结构的TBM装配。继续开发先进的增殖剂和倍增剂卵石，以提高化学稳定性，以用于未来的DEMO毛毯应用。从TBM试验结果评价和DEMO包层性能设计的角度出发，进行了包层氚输运模拟技术的开发、TBM中子测量技术的研究和聚变中子源（FNS）设施D-T中子产回收氚试验的评价。本文概述了日本近年来在WCCB毛毯的开发方面取得的成就。
The development of a water cooled ceramic breeder (WCCB) test blanket module (TBM) is being performed as one of the most important steps toward DEMO blanket in Japan. For the TBM testing and development of DEMO blanket, R&D has been performed on the module fabrication technology, breeder and multiplier pebble fabrication technology, tritium production rate evaluation, as well as structural and safety design activities.The fabrication of full-scale first wall, side walls, breeder pebble bed box and back wall was completed, and assembly of TBM with box structure was successfully achieved. Development of advanced breeder and multiplier pebbles for higher chemical stability was continued for future DEMO blanket application. From the view point of TBM test result evaluation and DEMO blanket performance design, the development of the blanket tritium transport simulation technology, investigation of the TBM neutron measurement technology and the evaluation of the tritium production and recovery test using D-T neutron in the fusion neutron source (FNS) facility has been performed. This paper provides an overview of the recent achievements of the development of the WCCB Blanket in Japan.