Development of Refrigeration and Air-Conditioning Technologies for Practical Use of Next-Generation Low-GWP Refrigerants

Organizer
AKASAKA, Ryo (Kyushu Sangyo Univ.), MIYARA, Akio (Saga Univ.), SAITO, Kiyoshi (Waseda Univ.), HIGASHI, Tomohiro (CRIEPI)

2024/09/06 (Day 3 ), D室

Development of Refrigeration and Air-Conditioning Technologies for Practical Use of Next-Generation Low-GWP Refrigerants 1 11:00 〜 12:20
NEDO Projects Related Fluorocarbon Countermeasures

◯ MORI Tomokazu (NEDO), GOCHO Makoto, SUZAWA Hiroshi, INOUE Yuki, YOSOMIYA Yuka
Thermodynamic Property Measurements of Low-GWP Refrigerant Blends HFO1123+R1234yf and R1132(E)+R1234yf

◯ HIGASHI Yukihiro (Kyushu Univ.), SAKODA Naoya, THU Kyaw, MIYANE Kozue, TAKATA Yasuyuki
Speed of sound measurement for low-GWP refrigerant R1132(E)

◎ NISHIHASHI kanako (AIST), KANO Yuya, KURAMOTO Naoki
Measurements and Empirical Models for Viscosity and Thermal Conductivity of Low GWP Refrigerants

◯ MIYARA Akio (Saga Univ), MORSHED Monjur, TUHIN R Atiqur, DUC X Tran, HIRATA Ryuga, OGAWA Ryuhi

2024/09/06 (Day 3 ), D室

Development of Refrigeration and Air-Conditioning Technologies for Practical Use of Next-Generation Low-GWP Refrigerants 2 13:20 〜 14:20
Heat Pump Cycle Performance Evaluation and Influence of Property Calculation Accuracy in Refrigerant Mixtures Including HFO-1123

MIAO Yufeng (Nagasaki Univ.), ◎ MORI Keita, OGAWA Kota, FUKUDA Sho (Kyushu Sangyo Univ.), MORISAKI Kotaro (Nagasaki Univ.), AKASAKA Ryo (Kyushu Sangyo Univ.), KONDOU Chieko (Nagasaki Univ.)
Manufacturability constraints for evolutionary optimization of heat exchanger circuitry using genetic programming

◯ GIANNETTI Niccolo (The University of Electro-Communications), KIM Cheol-Hwan (Waseda University), SEI Yuichi (The University of Electro-Communications), ENOKI Koji, SAITO Kiyoshi (Waseda University)
Measurement of dissolved components of Non-azeotropic Refrigerant Mixture in POE Oil.

◎ ARUGA Kosei (Shizuoka university), RAKPAKDEE Wannarat, FUKUTA Mitsuhiro, MOTOZAWA Masaaki

2024/09/06 (Day 3 ), D室

Development of Refrigeration and Air-Conditioning Technologies for Practical Use of Next-Generation Low-GWP Refrigerants 3 14:40 〜 15:40
Quantitative Identification of Arc Discharging Energy: For Accurate Risk Assessment of Alternative Refrigerants

◯ IMAMURA Tomohiko (Suwa University of Science), SUEMATSU Jun-ichi, TAKAGI Masato, HIRANO Ryosei
Development of risk assessment test methods for next-generation refrigerants and verification using actual air-conditioning equipment
Study on international standardization of self-decomposition risk assessment method for next-generation refrigerants

◯ OKAMOTO Hidekazu (AGC Inc.), ZHANG Zhihua, ITO Makoto (The University of Tokyo), HIHARA Eiji
Development and safety evaluation of R-1132(E) mixed refrigerants

◯ TOMOYUKI Goto (Daikin Industries, Ltd.), YASUFU Yamada, TAKASHI Yoshimura, TAKASHI Usui