Safety of Refrigerants/ Risk Assessment

2018/12/06 (Day 1 ), Main Hall

Safety of Refrigerants/ Risk Assessment 1 15:15 〜 16:30
Safety and risk assessment of flammable refrigerants, A2L and A3

◯ Eiji Hihara (The University of Tokyo)
FLAMMABILITY EVALUATION OF LOCALIZED CLOUD OF LOWER FLAMMABILITY (2L) REFRIGERANT USING A LARGE VOLUME VESSEL
COMPARISON BETWEEN R32 AND R290

◯ Kenji Takizawa (National Institute of Advanced Industrial Science and Technology : AIST)
Physical hazard assessment for natural refrigerant assuming application to the room air conditioner

◯ Tomohiko Imamura (Suwa University of Science), Hiroyuki Takahashi, Shuhei Maejima (Tokyo University of Science, Suwa), Osami Sugawa (Suwa University of Science)
The assessment of real scale physical hazard of residential use room air-conditioner using natural refrigerant

◯ Hiroumi Shiina, Akira Matsugi, Tei Saburi, Sirou Kubota (National Institute of Advanced Industrial Science and Technology : AIST)

2018/12/06 (Day 1 ), Main Hall

Safety of Refrigerants/ Risk Assessment 2 16:40 〜 18:00
Risk evaluation report of commercial packaged air conditioner for facilities using lower flammability refrigerants

◯ Masahiko NAKAMOTO, Akiyoshi YAMAMOTO, Hisao OOISHI, Syunji SASAKI, Kazuhiko KAWAI (Commercial A/C for facilities Risk Assessment SWG, JRAIA)
International safety standard revision situation for flammable refrigerants
Progress of IEC/SC61D/WG16

◯ Hitoshi Hashimoto (Refrigerants related to International Standards WG, JRAIA)
Overview: Risk Assessment of Mini-split Air Conditioners using A3 Refrigerant

◯ Kenji Takaichi, Shigeharu Taira, Atsushi Baba, Tsutomu Imoto, Syunji Itakura, Hironori Mori, Hiroaki Makino (Mini-Split Risk Assessment WG3, JRAIA)
Risk Assessment of Built-in Refrigerated Display Cabinets using A3 Refrigerant

◯ Yoshihisa Sakamoto, Toshimasa Kato, Shigeki Ishihara, Akira Kobayashi, Hidekazu Kainuma, Makoto sato, Katsuyuki Osawa, Hiroshi Nagai, Koji yamashita, Masahiko Nakagawa (Built-in refrigerated display cabinet risk assessment WG3, JRAIA)