○Yuka Yokochi¹, Ayaka Takazawa¹, Kenta Omori¹, Masaki Kakiage¹, Hiroki Uehara¹, Takeshi Yamanobe¹ (1.Grad. Sch. of Sci. and Tec., Gunma Univ.)

Yuki Fukuda¹, Takeshi Kikutani², Masatoshi Shioya¹, ○Wataru Takarada¹ (1.Shioya Laboratory Department of Materials Science and Engineering, Tokyo Institute of Technology, 2.Tokyo Institute of Technology)

○Ritsuki Harasawa¹, Akito Wakui¹, Wataru Shimabukuro¹, Masaki Kakiage¹, Hiroki Uehara¹, Takeshi Yamanobe¹ (1.Gunma Univ.)

○Pomi Nakabayasi¹, Hiroi Toyoda², Yasuhiko Murata², Tuyoshi Noguti³ (1. NIPPON INSTITUTE OF TECHNOLOGY Mechanical Systems Engineering Major, 2. NIPPON INSTITUTE OF TECHNOLOGY Department of mechanical engineering, 3. DAIKIN INDUSTRIES, LTD,)