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IIR document

Flammability inhibition effects of R227ea, R125, R134a, and R744 on 3,3,3-trifluoropropene (R1243zf)
- Author(s) : WU X., ZHANG X., TANG F., XU S., DANG C., SUN D.
- Publication date: 2022/02
- Languages : English
- Keywords : Flammability, R227ea, R125, R134a, R744, R1243zf, Expérimentation, Calculation, Inhibition
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 134
- Formats : PDF
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Experimental study on condensation heat transfer of R32, R152a and R22 in horizontal minichannels.
- Author(s) : LIU N., LI J.
- Publication date: 2015/11/05
- Languages : English
- Keywords : Heat transfer, R32, R22, R152a, Expérimentation, Condensation
- Source: Applied Thermal Engineering - vol. 90
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IIR document

Flammability limits of theoretical azeotropic mixtures consist of R1243zf, RE170 and flame retardants (R13I1, R134a, or R227ea).
- Author(s) : WU X., OU Z., GUAN H., ZHU X., YANG Z., XU S.
- Publication date: 2024/03
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 159
- Formats : PDF
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Experimental Study on the flow condensation heat transfer of R290 and R22 in a horizontal circular minitube.

[In Chinese. / En chinois.]
- Author(s) : XIAO H., LI J.
- Publication date: 2015/10
- Languages : Chinese
- Keywords : Horizontal tube, Heat transfer, R290, R22, Expérimentation, Flow, Condensation
- Source: Journal of Refrigeration - vol. 36 - n. 165
- Formats : PDF
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IIR document

Low GWP R22 replacement for air conditioning in high ambient conditions.
- Author(s) : SETHI A., BECERRA E. V., YANA-MOTTA S. F., et al.
- Publication date: 2015/09
- Languages : English
- Keywords : Thermodynamics, R407C, Low GWP, R22, Substitute, Performance, Middle East, Environment, Air conditioning
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 57
- Formats : PDF
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Experiences in renewal of cold storage facilities from R22 to NH3/CO2 in Japan.
- Author(s) : KAWAMURA K.
- Publication date: 2015/08/16
- Languages : English
- Keywords : Comparison, R744, Ammonia, R22, Cold storage, Energy saving, Secondary refrigerant, CO2
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Formats : PDF
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Numerical-based non-dimensional analysis of critical flow of R-12, R-22, and R-134a through horizontal capillary tubes.
- Author(s) : JAVIDMAND P., HOFFMANN K. A.
- Publication date: 2015/10
- Languages : English
- Keywords : Two-phase flow, R134a, Horizontal tube, Capillary tube, R22, R12
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 58
- Formats : PDF
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IIR document

Experimental investigation on minichannel parallel flow condenser performance with R22, R410A and R407C.
- Author(s) : QI Z.
- Publication date: 2016/12
- Languages : English
- Keywords : R410A, R407C, R22, Performance, Expérimentation, Parallel flow, Refrigerant, Condenser
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 72
- Formats : PDF
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Thermal and economic performance analysis of zeotropic mixtures for Organic Rankine Cycles.
- Author(s) : WU Y., ZHU Y., YU L.
- Publication date: 2016/03/05
- Languages : English
- Keywords : Rc318, Rankine, R245fa, R227ca, Butane, Performance, Zeotropic mixture, Glide, Refrigerant
- Source: Applied Thermal Engineering - vol. 96
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IIR document

Artificial neural network method to predict the boiling heat transfer coefficient of alternative refrigerants of R22 inside the multiport mini-channel tube.
- Author(s) : AGUSTIARINI N., HOANG H. N., OH J. T.
- Publication date: 2022/04/11
- Languages : English
- Keywords : R22, R32, R1234yf, Artificial neural network, Heat transfer coefficient, Minichannel, Tube, Expérimentation, Modelling, Substitute
- Source: 7^th IIR International Conference on Sustainability and the Cold Chain (Online). Proceedings: April 11-13 2022
- Formats : PDF
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IIR document

Vapor–liquid equilibria and inter-diffusion coefficients for working pairs for absorption refrigeration systems composed of [HMIM][BF 4 ] and fluorinated propanes.
- Author(s) : LIU X., NGUYEN M. Q., XUE S., et al.
- Publication date: 2019/08
- Languages : English
- Keywords : HFC, Mixture, Modelling, R227ea, R236fa, Absorption, Liquid-vapour, Chemical composition, Ionic liquid, R245fa
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 104
- Formats : PDF
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IIR document

Comparative analysis of the performance of an offset-strip fin heat exchanger as evaporator in a refrigeration system with R22 and R417A.
- Author(s) : DIZ R., FERNÁNDEZ-SEARA J., PARDIÑAS A. A.
- Publication date: 2015/08/16
- Languages : English
- Keywords : Refrigerating system, Heat transfer, R22, Performance, R417a, Evaporator, Heat exchanger
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Formats : PDF
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Institutional & regulatory frameworks required for sustainable management of refrigeration technologies in marine and off-shore fisheries in A5 countries: Government of Indonesia perspectives.
- Author(s) : ZULHASNI B.
- Publication date: 2017/04/06
- Languages : English
- Keywords : Outlook, Indonesia, R22, Developing country, HFC
- Source: Sustainable management of refrigeration technologies in marine and off-shore fisheries sectors.
- Formats : PDF
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Management of refrigerants in mobile marine sectors-challenges for article 5 countries-under the Montreal protocol.
- Author(s) : DUBRIE A.
- Publication date: 2017/04/06
- Languages : English
- Keywords : R134a, HCFC, Reduction, R22, Developing country, Sea, HFC
- Source: Sustainable management of refrigeration technologies in marine and off-shore fisheries sectors.
- Formats : PDF
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Recent developments under the Montreal Protocol as related to marine sectors.
- Author(s) : PACHAI A. C.
- Publication date: 2017/04/06
- Languages : English
- Keywords : R134a, HCFC, Ship, Tuna, Reduction, R717, R22, Developing country, Sea, HFC
- Source: Sustainable management of refrigeration technologies in marine and off-shore fisheries sectors.
- Formats : PDF
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Latest news on HFCs alternatives

R470A, R470B, R466: What applications and what features for these new non-flammable refrigerants?
- Publication date : 2019/12/30
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EU Regulation on fluorinated gas impacts

The revised regulation on fluorinated gas No 517/2014 was published on May 20, 2014 in the Official Journal of the European Union. It entered into force on June 9 and will apply from January 1, 2015.
- Publication date : 2014/08/08
- Subjects: Regulation, HFCs alternatives
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The US Environmental Protection Agency (EPA) updates its list of low GWP refrigerants

The US EPA has added new lower GWP refrigerants and expanded the acceptable uses of others in its latest changes to the Significant New Alternatives Policy (SNAP) programme.
- Publication date : 2017/08/24
- Subjects: HFCs alternatives, Environment
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Price increase for HFCs

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- Publication date : 2015/12/09
- Subjects: HFCs alternatives
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Global warming potential (GWP) of HFC refrigerants

Using the latest updated data from UNEP’s RTOC 2022 report, we have compiled the 100-year GWP and 20-year GWP values of hydrofluorocarbon-based (HFC) refrigerants. Our table includes...
- Last update : 2023/09/15
- Langues : French, English
- Themes : HFCs
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