^〇Akito Nagata¹, Akihiro Hara¹, Pierre Sciora², Bruno Fontaine² (1.Toshiba Corporation Power Systems Company, 2.CEA, DEN, DER)

^〇Kazuya OHGAMA¹, Yoshihiro NAKANO¹, Shigeo OHKI¹ (1.Japan Atomic Energy Agency)

^〇Odmaa Sambuu¹, Obara Toru² (1.Department of Nuclear Engineering, Tokyo Institute of Technology, 2.Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology)

^〇Topan Setiadipura¹, Toru Obara² (1.Nuclear Engineering Department, Tokyo Institute of Technology, 2.Research Laboratory for Nuclear Reactor, Tokyo Institute of Technology)

^〇Kaori Nishikata¹, Akihiro Kimura¹, Makoto Kurosawa¹, Yoshiaki Kato¹, Takuya Ishida¹, Kunihiko Tsuchiya¹, Tadafumi Sano², Yasuyuki Fujihara², Jian Zhang² (1.Japan Atomic Energy Agency, 2.Kyoto University Research Reactor Institute)