Gongshun Li
(Shenzhen University)
Yao Yang
( Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Xiang Gao
(Shenzhen University;Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Jiangang Li
Xiaodong Lin
(Shenzhen University;Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Jianjun Huang
(Shenzhen University;Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Huibin Sun
(Shenzhen University;Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Guoqiang Li
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Qingsheng Hu
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Yumin Wang
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Xiang Han
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Shaocheng Liu
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Erhui Wang
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Currently Chinese Fusion Engineering Test Reactor (CFETR) has completed its physical design and started the phase of engineering design. To make transfer easier from Phase I to Phase II with the same machine, a larger size with R = 6.6 m/a = 1.8 m, BT = 6–7 T has been chosen. Diagnostic port plug, as one important part for reactor, will provide a common platform to support or contain variety diagnostic systems that require an external radial access to the plasma. Now we are considering two diagnostic port plug models, one is ITER-like case which is similar to the ITER diagnostic port plug structure, and another one is towards DEMO case, as a new way to DEMO. In this paper, we present a preliminary design and study for CFETR ITER-like case diagnostic port plug. Firstly, the design justification is given and equal diagnostic port plug model is designed; Then, EM loads and total displacements during a 32ms disruption of a 19.6 MA plasma current have been shown; at last, some important issues, including diagnostic port plug installation/removal and remote handing for maintains, have been discussed.
Gongshun Li
(Shenzhen University)
Yao Yang
( Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Xiang Gao
(Shenzhen University;Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Jiangang Li
Xiaodong Lin
(Shenzhen University;Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Jianjun Huang
(Shenzhen University;Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Huibin Sun
(Shenzhen University;Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Guoqiang Li
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Qingsheng Hu
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Yumin Wang
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Xiang Han
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Shaocheng Liu
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
Erhui Wang
(Institute of Plasma Physics, Chinese Academy of Science (ASIPP))
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