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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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Prediction of gas-liquid equilibrium properties of two binary refrigerants (R1234ze(E)+R290, R290+R227ea) with COSMO-RS model.
- Author(s) : QI Y., ZHANG H., ZHAO W., et al.
- Publication date: 2014/07/14
- Languages : English
- Keywords : Thermal property, R290, R227ea, R1234ze, Physical property, Simulation, Prediction, Binary mixture, Refrigerant
- Source: 2014 Purdue Conferences. 15th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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I refrigeranti alternativi ad uso commerciale. La sostituzione dell'R22: 2015 refrigerante estinto.

Alternative refrigerants for commercial use. Replacing R22: a missing refrigerant in 2015.
- Author(s) : RAJENDRAN R.
- Publication date: 2014
- Languages : Italian
- Keywords : R1234yf, Generality, Commercial application, Ammonia, R22, Substitute, Propane, HFC, Refrigerant, CO2
- Source: Industria & Formazione - vol. 38 - n. 380
- 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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Performance of R410A and R22 low GWP alternative refrigerants at elevated ambient temperatures.
- Author(s) : SCHULTZ K.
- Publication date: 2014/07/14
- Languages : English
- Keywords : R410A, Air conditioner, Chiller, R22, Substitute, Performance, GWP, Expérimentation, Refrigerant
- Source: 2014 Purdue Conferences. 15th International Refrigeration and Air-Conditioning Conference at Purdue.
- 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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IIR document

Measurement and correlation of viscosity of HFC227ea and HFC236fa in the vapor phase.
- Author(s) : WANG X., WANG W., SONG B., et al.
- Publication date: 2014/10
- Languages : English
- Keywords : Viscosity, Correlation, Measurement, Vapour, R236fa, R227ea, Phase, Refrigerant
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 46
- Formats : PDF
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IIR document

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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IIR document

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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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

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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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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Experimental study of the coupling characteristics between vortex tube and refrigerants.
- Author(s) : LI N., WANG Z., HAN X. H., et al.
- Publication date: 2014/07/14
- Languages : English
- Keywords : R134a, Energy, Vortex tube, R744, R32, R227ea, Separation, Performance, Expérimentation, Refrigerant, CO2
- Source: 2014 Purdue Conferences. 15th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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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

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- 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

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- Publication date : 2017/08/24
- Subjects: HFCs alternatives, Environment
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- 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 : English, French
- Themes : HFCs
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