Safety of Refrigerants/Risk Assessment

2021/10/14 (Day 1 ), Main Room

Safety of Refrigerants/Risk Assessment 1 13:10 〜 14:55

M151 Risk Assessment of Highly Flammable Refrigerants

◯ Eiji Hihara (National Institution for Academic Degrees and Quality Enhancement of Higher)

M152 Simulation of Strongly Flammable Refrigerant Leaks from Commercial Display Cases

◯ Makoto Ito (University of Tokyo), Eiji Hihara (National Institution for Academic Degrees and Quality Enhancement of Higher), Chaobin DANG (University of Fukui), Yu Chen (University of Tokyo)

M153 Experimental Evaluation on Ignition Sources of Hydrocarbon Refrigerant

◯ Tomohiko IMAMURA (Suwa University of Science)

M154 Full-scale physical hazard evaluation of the combustion of refrigeration and air conditioning equipment using natural refrigerant considering actual use conditions

◯ Hiroumi Shiina, Shirou Kubota, Tei Saburi, Akira Matsugi, Yoshiaki Takahashi (National Institute of Advanced Industrial Science and Technology)

M155 Flammability Evaluation of Lower Flammability Refrigerants

◯ Kenji Takizawa (National Institute of Advanced Industrial Science and Technology (AIST))

M156 Suppression of disproportionation reaction of HFO-1123

◯ Zhihua Zhang, Makoto Ito (University of Tokyo), Chaobin DANG (University of Fukui), Yu Chen (University of Tokyo), Eiji Hihara (National Institution for Academic Degrees and Quality Enhancement of Higher Education)

2021/10/14 (Day 1 ), Main Room

Safety of Refrigerants/Risk Assessment 2 15:05 〜 16:25

M161 Refrigerant leak analysis for risk assessment of built-in refrigerated display cabinet using A3 refrigerants

◯ Koji Yamashita, Toshimasa Kato, Shinji Ikeda, Satoru Sakae, Shigeki Ishihara, Akira Kobayashi, Hidekazu Kainuma, Takaharu Hasegawa, Hiroshi Deno, Hiroshi Nagai, Keiko Hosaka (The Japan Refrigeration and Air Conditioning Industry Association (JRAIA))

M162 Risk assessment and safety standards of built-in refrigerated display cabinet using A3 refrigerants

◯ Koji Yamashita, Toshimasa Kato, Shinji Ikeda, Satoru Sakae, Shigeki Ishihara, Akira Kobayashi, Hidekazu Kainuma, Takaharu Hasegawa, Hiroshi Deno, Hiroshi Nagai, Keiko Hosaka (The Japan Refrigeration and Air Conditioning Industry Association (JRAIA))

M163 International safety standards about heat pumps and air conditioners

◯ Hitoshi Hashimoto, Osami Kataoka, Hiroichi Yamaguchi, Kenji Takaichi, Shunji Sasaki, Shunji Itakura, Hiroyuki Yamada, Koji Yamashita (The Japan Refrigeration and Air Conditioning Industry Association (JRAIA))

M164 Risk assessment results for mini-split air-conditioners using A3 refrigerant and future measures

◯ Kenji Takaichi, Shigeharu Taira, Tomoatsu Minamida, Atsushi Baba, Kazumi Tamura, Shunji Itakura, Keisuke Mitoma, Kazuhide Yamamoto, Koji Yamashita, Madoka Ueno (The Japan Refrigeration and Air Conditioning Industry Association (JRAIA))