Design of lower divertor for JT-60SA
Design of lower divertor for JT-60SA
复制标题
JT-60SA下偏滤器设计
DOI：
10.1016/j.fusengdes.2010.08.027
复制
发表时间：
2010
影响因子：
1.7
通讯作者：
K. Shibanuma
中科院分区：
文献类型：
--
作者：
S. Sakurai;S. Higashijima;T. Hayashi;Y. Shibama;H. Masuo;Ozaki Hidetsugu;A. Sakasai;K. Shibanuma
JT-60超级先进（JT-60 SA）托卡马克项目的建设刚刚开始，该项目是日本国内计划和日本-欧盟国际计划“ITER更广泛的方法”的一部分。所有面向等离子体的部件（PFC）都将被主动冷却，因为它们长时间暴露在高热通量下。在实验开始时，将安装一个带有垂直靶的下部单零封闭偏滤器。与冷却剂管道连接件集成的偏滤器盒将用于远程处理维护。每个卡匣在环形方向上覆盖10°扇区。将在偏滤器盒上组装模块化PFC，如VT、挡板和圆顶。静态结构分析表明，偏滤器模块中的位移和应力通常很小，用于确定自重、冷却剂压力和电磁力（EMF）。然而，外挡板的支撑结构需要改进，因为涡电流产生集中的翻转电动势。
Construction has just begun in the JT-60 Super Advanced (JT-60SA) tokamak project, which is part of the Japanese domestic program and the Japan – EU international program “ITER Broader Approach”. All plasma facing components (PFCs) will be actively cooled because they are exposed to high heat flux for long duration. A lower single-null closed divertor with a vertical target (VT) will be installed when experiments begin. A divertor cassette integrated with coolant pipe connections will be used for remote handling maintenance. Each cassette covers a 10° sector in the toroidal direction. Modularized PFCs such as VTs, baffles, and domes will be assembled on divertor cassettes. Static structural analysis shows that the displacement and stress in the divertor module are generally small for determining the dead weight, coolant pressure, and electromagnetic forces (EMFs). However, the support structure of the outer baffle requires improvement because eddy currents generate concentrated overturning EMFs.
JT-60SA面向等离子部件的设计研究
DOI：
--
发表时间：
2007
期刊：
Fusion Engineering and Design 82
影响因子：
--
作者：
N. Asakura;et. al.;K. Shimizu;T. Takizuka;Y. Suzuki;H. Kawashima;H. Kawashima;K. Shimizu;A. Hatayama;N. Asakura;S. Sakurai
通讯作者：
S. Sakurai