^〇Junya Kaneda¹, Yun Wang¹, Naoto Shigenaka², Masaru Iwanami², Shinichi Ishioka², Akira Hasegawa³ (1.Hitachi Research Laboratory, Hitachi Ltd., 2.Hitachi-GE Nuclear Energy, Ltd., 3.Tohoku University)

^〇Takuyo Yamada¹, Masanori Aoki¹, Tomoki Miyamoto¹, Koji Arioka¹ (1.Institute of Nuclear Safety System, inc.)

^〇Masanori Aoki¹, Takuyo Yamada¹, Tomoki Miyamoto¹, Koji Arioka¹ (1.Institute of Nuclear Safety System, inc.)

^〇Pribadi Mumpuni Adhi¹, Marion Guihot², Asril Pramutadi², Minoru Takahashi² (1.Department of Nuclear Engineering, Tokyo Institute of Technology, 2.Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology)

^〇Yun Gao¹, minoru Takahashi² (1.Department of Nuclear Engineering, School of Science and Engineering, Tokyo Institute of Technology, 2.Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology)