Discover the IIR Conference papers from 2021

Thanks to the support of its international network, last year, the IIR organised a staggering seven conferences dedicated to key themes of refrigeration.

Over 260 papers available!



Held online, the virtual format of the conferences allowed for an unprecedented outreach enabling participants to attend from the comfort of their dwellings.


Each conference attracted an extended audience from across the globe and, as always, featured quality technical and scientific papers and presentations on the latest developments in the field of refrigeration.



Download any of last year’s IIR conference papers!

Compressors 2021 - 10th IIR Conference on Compressors and Refrigerants – 36 papers



Thermag 2021 - 9th IIR Conference on Caloric Cooling and Applications of Caloric Materials

HFO 2021 - 2nd IIR Conference on HFO Refrigerants and Low GWP Blends – 53 papers


PCM 2021 - 13th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning - 50 papers


TPTPR 2021 - 6th IIR Conference on Thermophysical Properties and Transfer Processes of Refrigerants - 49 papers


Ammonia and CO2 Refrigeration 2021 - 9th IIR Conference on Ammonia and CO2 Refrigeration Technologies - 32 papers


Cryogenics 2021 - 16th CRYOGENICS 2021 IIR Conference - 37 papers


International Congresses of Refrigeration


Access the proceedings from some of the past IIR International Congresses of Refrigeration. Find out more



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