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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

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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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

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 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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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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Recommended by the IIR / IIR document

Prediction on the viscosity and thermal conductivity of HFC/HFO refrigerants with artificial neural network models.
- Author(s) : WANG X., LI Y., WRIGHT E., GAO N., CHEN G.
- Publication date: 2020/11
- Languages : English
- Keywords : HFC, HFO, Thermodynamic property, Thermal conductivity, Viscosity, Artificial neural network, Modelling, Programming, R125, R134a, R143a, R152a, R161, R227ea, R236fa, R245fa, R32, R1234yf, R1234ze(E), R1336mzz(Z)
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 119
- Formats : PDF
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Thermodynamic analysis of a combined organic Rankine cycle and vapor compression refrigeration cycle system using the same refrigerants.
- Author(s) : XU S., MA G., JIANG M., et al.
- Publication date: 2017/07/20
- Languages : English
- Keywords : Thermal analysis, R410A, R245fa, R134a, Organic Rankine cycle, Mechanical vapour compression, R290, R227, R123, Thermodynamic property, Compression system, Performance
- Source: 8th international conference on compressors and refrigeration, 2017.
- 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
- Source: Industria & Formazione - vol. 38 - n. 380
- 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
- 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
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 57
- 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
- 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

Triple point temperature for five fluorinated propane derivatives refrigerants.
- Author(s) : DI NICOLA G., DI NICOLA C., GIULIANI G., et al.
- Publication date: 2011/08/21
- Languages : English
- Keywords : R245fa, R227ca, Measurement, Temperature, R245ca, R236fa, R236ea, Triple point, Refrigerant
- Source: Proceedings of the 23^rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Formats : PDF
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IIR document

The feasibility of using vapor expander to recover the expansion work in two-stage heat pumps with a large temperature lift.
- Author(s) : ZHENG N., ZHAO L.
- Publication date: 2015/08
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 56
- 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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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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