Technical Note

2023.01.30

New Year’s Resolutions from Global Association Leaders - API

Dmitry Kuzin, executive director of APIC – the Association of Professional Companies in the Climate Industry, Russia Happy New Year 2023! By the end of 2022, it was clear that more than 16...

2023.01.30

New Year’s Resolutions from Global Association Leaders - AHR

Stephen Yurek, president and CEO of AHRI – Air-Conditioning Heating, and Refrigeration Institute, the U.S. On behalf of AHRI’s more than 330 member manufacturers of heating, cooling, wa...

2023.01.30

New Year’s Resolutions from Global Association Leaders - AFE

Marta San Román, general manager of AFEC – Air Conditioning Equipment Manufacturers’ Association, Spain Best wishes to all JARN readers for 2023 full of plans, laughter, and &nda...

2023.01.30

New Year’s Resolutions from Global Association Leaders - ABR

The year 2022 ended in turbulence: the pandemic has not yet come to an end, energy crises led to energy hikes, large-scale disasters due to global warming were occurring, etc. Meeting such challenges,...

2022.12.27

JSRAE and AFF to Deepen Relationship in the Future

The Japan Society of Refrigerating and Air Conditioning Engineers (JSRAE) has been conducting international activities through intercommunication with overseas organizations. In 2018, it entered into ...

2022.11.07

Technical Trend: Smart ACs – Actual Usage Status & Future De

The terms ‘smart home appliances’ and ‘Internet of Things (IoT) home appliances’ have been bandied around in the consumer electronics market for a long time. Although these two...

2022.08.29

Technical Trend-Portable Air Conditioners

Stationary and Portable ACs Air conditioners consist of centralized air conditioning types such as chillers and unitary systems, types with the combined features of centralized air conditioning and i...

2022.08.25

Air Conditioning and Heatstroke/Heat Shock Response

Sei Suma, senior advisor, Japan Air Conditioning, Heating and Refrigeration News (JARN)   During the last week of June this year, about 15,000 people in Japan were transported to medical facili...

2022.07.05

Data Center Cooling

What is a data center? In recent years, data center has become a more familiar term to the general public than ever before. But it seems that not many people understand the exact role of a data cente...

2022.06.29

Climate, Houses, and Air Conditioning — AC Requirements Vary

Sei Suma, senior advisor, Japan Air Conditioning, Heating and Refrigeration News (JARN) About 120 million air conditioners were sold worldwide in 2020. Sales more than tripled during the period spa...

2022.06.13

CR 2021 Technical Report - Heat Pumps

Reported by Prof. Jiang Yiqiang, Prof. Dong Jiankai, and Dr. Zheng Wenke of Harbin Institute of Technology Many well-known heat pump brands, including Gree, Midea, Haier, TICA, Phnix, and McQuay, t...

 
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