Congress of Refrigeration ICR2019

Onda attended the 25 th IIR International Congress of Refrigeration ICR2019, held in Montreal from August 25 th to 31 th, 2019.

Onda wanted to actively give its contribution to the research against global warming. An experimental and theoretical work on low-GWP refrigerants evaporating in new low-charge and high-efficiency heat exchangers was presented. The scientific study was entirely conducted inside Onda by the R&D team with the support of the internal Laboratory of Heat Transfer; in particular, it deals with a direct comparison between R134a and R1234ze(E) in the new Onda Hybrid Film Evaporator.

The paper presented at ICR2019 is referred as:

Giuseppe Censi, Loris Giancotti, Andrea Padovan, (2019) “Experimental comparison of the heat transfer performance of R134a and R1234ze(E) in a hybrid film evaporator”. Proc. of the 25th IIR International Congress of Refrigeration, August 25-31, Montreal, Canada, pp. 2706-2713.

and can be found in the “ICR2019 Book of Proceedings” at the official IIR/IIF website ( or at the congress website (

If you are interested on receiving a free copy of the paper, please write to specifying in the object “ICR2019 Onda paper request”, kindly reporting your name and, if you want, your affiliation (if any).

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