Development of water-cooled solid breeder test blanket module in JAEA
Development of water-cooled solid breeder test blanket module in JAEA
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JAEA 水冷固体增殖机测试毯模块的开发
DOI：
10.1016/j.fusengdes.2009.01.057
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
S. Mori
中科院分区：
文献类型：
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作者：
M. Akiba;M. Enoeda;D. Tsuru;H. Tanigawa;T. Hirose;K. Mohri;Y. Seki;K. Ezato;S. Suzuki;H. Nishi;S. Mori
ITER最重要的任务之一是为繁殖毯层模块提供测试平台，毯层模块被称为测试毯层模块。日本原子能机构一直在为ITER广泛开发水冷固体增殖试验包层模块（WCSB TBM）。JAEA开发了F82H矩形冷却管的制造技术，并成功利用热等静压（HIP）技术制作了全F82H材料的近全尺寸WCSB TBM首壁模型。该模型已在JAEA的DATS设施中进行了高热流测试，这是一个离子束测试设施。冷却水进口温度约为280℃，压力为15MPa，与WCSB TBM设计条件基本一致。该模型承受了0.5MW/m2的热负荷，持续80次热循环。既没有观察到热点，也没有观察到热降解。
One of the most important missions of ITER is to provide a test bed for breeding blanket modules, which are called as test blanket module (TBM). JAEA has been extensively developing a water-cooled solid breeder test blanket module (WCSB TBM) for ITER. JAEA developed fabrication technology of F82H rectangular cooling tubes, and has successfully fabricated the near-full scale first wall mock-up of WCSB TBM by hot isostatic press (HIP) technique, which is fully made of F82H. The mock-up has been high-heat flux tested in the DATS facility in JAEA, which is an ion beam test facility. The inlet temperature of the cooling water is about 280°C with 15MPa, which is almost the same as the WCSB TBM design conditions. The mock-up has endured a heat load of 0.5MW/m2, 30s for 80 thermal cycles. Neither hot spots nor thermal degradation have been observed.