Technical Note

2024.08.31

French & Japanese Societies of AC&R Engineers Exchange Progr

Reported by Noboru Kagawa, Waseda University As part of the exchange program of the Japanese and French societies of refrigeration and air conditioning (AC&R) engineers, members of the Japanese...

2024.08.10

Development of Next-generation Refrigerants

Reported by Tetsuro Kishimoto, chairman of Environment and Energy Network 21 The requirements for refrigerants include their safety, environmental friendliness, performance, and economic efficiency...

2024.08.04

ICCC Proves Academic Interest in the Cold Chain on a Global

Reported by Noboru Kagawa, Waseda University The eighth International Institute of Refrigeration International Cold Chain Conference (ICCC) was held at Masaru Ibuka Auditorium international confere...

2024.04.22

Centro Studi Galileo Holds International Conference Focusing

On March 13 and 14, 2024, during Mostra Convegno Expocomfort ( MCE) in Milan, Italy, Centro Studi Galileo (CSG) organized an international conference under the auspices of the Italian Ministry of Envi...

2024.03.31

Is Human Happiness the Ultimate Goal of Air Conditioning?

Sei Suma, senior advisor, Japan Air Conditioning, Heating and Refrigeration News (JARN) Air conditioning was created to help people escape from the heat and cold, and has evolved to provide greater...

2024.02.02

New Year Resolutions from Global Association Leaders

Last year, the pandemic seemed to have come to an end, and many international exhibitions in the heating, ventilation, air conditioning, and refrigeration (HVAC&R) solutions field resumed as face-...

2024.01.21

COP28 Outcomes to Greatly Impact AC & Heat Pump Industry

Reported by Noboru Kagawa, visiting professor, Waseda University The 28th Conference of the Parties (COP28) to the United Nation Framework Convention on Climate Change (UNFCCC) took place in Dubai,...

2023.12.30

Maturity level of alternative AC technologies

In a recent review article, the authors assessed air conditioning technologies in Europe according to their Technology Readiness Level (TRL).   Date : 2023/12/29 Subject : Technology Themes :...

2023.12.27

CR 2023 Technical Reports-Chillers

Reported by prof. Xu Rongji, associate professor Hu Wenju, and Dr. Wang Gang from Beijing University of Civil Engineering and Architecture   At China Refrigeration Expo 2023 (CR 2023), many bra...

2023.12.25

Air Conditioning and Health Issues

Sei Suma, senior advisor, Japan Air Conditioning, Heating and Refrigeration News (JARN)   In modern society, the population is aging and health consciousness is increasing. Keeping pace with th...