@article{oai:repo.qst.go.jp:00049528,
 author = {夏目, 恭平 and 神谷, 宏治 and 村上, 陽之 and 土屋, 勝彦 and 木津, 要 and 礒野, 高明 and Natsume, Kyohei and Kamiya, Koji and Murakami, Haruyuki and Tsuchiya, Katsuhiko and Kizu, Kaname and Isono, Takaaki},
 issue = {4},
 journal = {IEEE Transactions on applied superconductivity},
 month = {Jun},
 note = {JT-60SA is a fusion experimental device using superconducting coils and a joint international research and development project involving Japan and Europe. It is to be built in Naka, Japan using infrastructure of the existing JT-60 Upgrade experiment. The missions of the design of JT-60SA safety valve and helium recovery system are to ensure safety for the excess pressure in the superconducting coil system, and to fully recover a large amount of helium gas to storage vessels during the normal transition (quench) or the fast discharge of the coils. In this paper, we designed the JT-60SA safety valve system. Installed places of pressure relief valves, flow diagrams, a concept with a selection
of valve type, the detailed design and the operation scheme, and manufacturing of safety valve units are reported.},
 pages = {1--4},
 title = {Safety valve and helium recovery system for JT-60SA Superconducting Coils},
 volume = {28},
 year = {2018}
}