Evaluation of safety, properties and cycle performance of next generation low GWP refrigerants

2019/09/11 (Day 1 ), Room D

Evaluation of safety, properties and cycle performance of next generation low GWP refrigerants 1 09:40 〜 10:40
NEDO Projects Related to Fluorocarbon Countermeasures

Masamichi Abe (NEDO)
Evaluation of Ignition Probability by Electric Parts and Appliances to Next-Generation Refrigerant Installed to Room Air Conditioner

Imamura Tomohiko, Shirahata Kyohei, Narusawa Hiroaki (Suwa University of Science)

2019/09/11 (Day 1 ), Room D

Evaluation of safety, properties and cycle performance of next generation low GWP refrigerants 2 11:00 〜 12:20
A Helmholtz Energy Equation of State for R1336mzz(E)

Ryo Akasaka (Kyushu Sangyo University)
Leakage of next generation refrigerants from an air conditioner to a room

Ashihara Naoya, Ito Makoto, Dang Chaobin, Hihara Eiji (The University of Tokyo)
Risk assessment of built-in refrigerated display cabinet using A3 refrigerant

Koji Yamashita, Yoshihisa Sakamoto, Toshimasa Kato, Shigeki Ishihara, Akira Kobayashi, Hidekazu Kainuma, Takaharu Hasegawa, Katsuyuki Osawa, Hiroshi Nagai, Keiko Hosaka (JRAIA)
Risk Assessment of Mini-split Air Conditioners using A3 Refrigerant

Takaichi Kenji, Taira Shigeharu, Baba Atsushi, Imoto Tsutomu, Itakura Syunji, Mori Hironori, Makino Hiroaki (JRAIA)

2019/09/11 (Day 1 ), Room D

Evaluation of safety, properties and cycle performance of next generation low GWP refrigerants 3 13:30 〜 14:50
Development of refrigerant information communication site “w-refrigerant.com”

Kiyoshi Saito (Waseda Univ.)
Development of Assessment Techniques for Next-Generation Refrigerant with Low GWP Values

Yoichi Miyaoka, Niccolo Giannetti, Seiichi Yamaguchi, Kiyoshi Saito (Waseda University), Koji Enoki, Yohei Inoue, Yuichi Sei, Akihiko Minato, Michie Sekiguchi (The University of Electro-Communications)
Numerical investigation of mixed refrigerants flow in the expansion valve

Yohei Inoue, Akihiko Minato, Yuichi Sei, Michie Sekiguchi (UEC), Kiyoshi Saito, Seiichi Yamaguchi, Niccolo Giannetti, Yoichi Miyaoka (Waseda Univ.)
The Exergetic Analysis of a Mechanical Vapour Compression System using a Ternary Mixture (R32/R1234yf/R744) for Low GWP Applications

Kyaw Thu, Kosei Takezato, Sho Senba, U.C.A. Perera, Nobuo Takata, Takahiko Miyazaki, Yukihiro Higashi (Kyushu Univ.)