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IIR document

Theoretical study and experimental verification of the viscosities of azeotropic refrigerant R515B.

• Author(s) : KANG K., YANG S., CUI J., GU Y.
• Publication date: 2024/12
• Languages : English
• Keywords : HFC, HFO, Azeotropic mixture, R515B, Viscosity, Entropy, Modelling, Expérimentation
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 168
• Formats : PDF

IIR document

Increasing the prediction efficacy of the thermodynamic properties of R515B refrigerant with machine learning algorithms using SMOGN data augmentation method.

• Author(s) : CESMELI M. S.
• Publication date: 2025/11
• Languages : English
• Keywords : Calculation, Prediction, R515B, Mixture, Thermodynamic property
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 179
• Formats : PDF

IIR document

Experimental assessment of the use of R515B as R1234ze(E) alternative in a small water-to-water heat pump.

• Author(s) : COLOMBO L. P. M., FRIGERIO D., LUCCHINI A., MOLINAROLI L.
• Publication date: 2023/08/21
• Languages : English
• Keywords : Expérimentation, R515B, R1234ze(E), Water-water, Heat pump, Drop-in, COP, Testing
• Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
• Formats : PDF

Recommended by the IIR / IIR document

Comparative analysis of HFO-1234ze(E) and R-515B as low GWP alternatives to HFC-134a in moderately high temperature heat pumps.

• Author(s) : MATEU-ROYO C., MOTA BABILONI A., NAVARRO-ESBRÍ J., BARRAGÁN-CERVERA A.
• Publication date: 2021/04
• Languages : English
• Keywords : Heat pump, HFO, HFC, Substitute, R134a, R1234ze(E), R515B, Comparison, Performance
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 124
• Formats : PDF

Condensation heat transfer coefficient measurements and flow pattern visualizations of R515B and R450A inside a 3.4 mm diameter channel.

• Author(s) : AZZOLIN M., BERTO A., BORTOLIN S., MATTIUZZO N., DEL COL D.
• Publication date: 2022
• Languages : English
• Keywords : Condensation, R1234ze(E), Heat exchanger, R515B, R450A, Expérimentation, Thermodynamic property, Heat transfer coefficient, Modelling
• Source: 2022 Purdue Conferences. 19^th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

Chemical stability investigations of low gwp refrigerants r-1234ze(e), r-450a, r-515b, r-1234yf, r-513a and r-516a with lubricants.

• Author(s) : KUJAK S., LEEHEY M. H., ROBACZEWSKI C.
• Publication date: 2022
• Languages : English
• Keywords : Lubricant, Low GWP, Chemical analysis, Chemical composition, R1234ze(E), R450A, R515B, R1234yf, R513A, R516A, Expérimentation, Mixture
• Source: 2022 Purdue Conferences. 19^th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

IIR document

Solubility, miscibility and compatibility studies of low GWP non-flammable refrigerants and lubricants for refrigeration and air conditioning applications.

• Author(s) : TANGRI H., PUROHIT N., SETHI A., HULSE R.
• Publication date: 2023/04
• Languages : English
• Keywords : Low GWP, Solubility, Miscibility, Compatibility, R515B, R471A, Polyolester, Thermodynamic property, Expérimentation
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 148
• Formats : PDF

Performance of a scroll compressor working with drop-in refrigerant replacements to R134a.

• Author(s) : CONTE R., AZZOLIN M., BERNARDINELLO S., DEL COL D.
• Publication date: 2024/07/18
• Languages : English
• Keywords : R134a, R152a, R450A, R516A, Refrigerant, Scroll compressor, Heat exchanger, R1234ze, R513A, R515B
• Source: 2024 Purdue Conferences. 27^th International Compressor Engineering Conference at Purdue.
• Formats : PDF

Material compatibility of polymers with low gwp refrigerants and lubricant.

• Author(s) : ROBACZEWSKI C., LEEHEY M. H., DEDEKER Z.
• Publication date: 2024/07/18
• Languages : English
• Keywords : Compatibility, Polymer, Refrigerant, Lubricant, R1233zd(E), R1224yd(Z), R1336mzz(E), R514A, R515B, R516A, R454B
• Source: 2024 Purdue Conferences. 27^th International Compressor Engineering Conference at Purdue.
• Formats : PDF

Material compatibility of motor materials with low GWP refrigerants and lubricant.

• Author(s) : ROBACZEWSKI C., LEEHEY M. H., DEDEKER Z.
• Publication date: 2024/07/18
• Languages : English
• Keywords : Compatibility, Material, Engine, Refrigerant, Lubricant, R1233zd(E), R1224yd(Z), R1336mzz(E), R514A, R515B, R454B
• Source: 2024 Purdue Conferences. 27^th International Compressor Engineering Conference at Purdue.
• Formats : PDF

Recommended by the IIR / IIR document

Lower-GWP non-flammable refrigerant blends to replace HFC-134a.

• Author(s) : SKYE H., DOMANSKA P., MCLINDEN M., BABUSHOK V., BELL I., FORTIN T., HEGETSCHWEILER M., HUBER M., KEDZIERSKI M., KIM D., LIN L., LINTERIS G., OUTCALT S. , PAYNE W. V., PERKINS R., ROWANE A.
• Publication date: 2023/08/21
• Languages : English
• Keywords : Air conditioning, Substitute, R134a, R513A, R450A, R515B, HFC, Mixture, COP, Flammability, Low GWP, Simulation, Expérimentation
• Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
• Formats : PDF

Recommended by the IIR

Thermodynamic analysis for the selection of low GWP refrigerants in ground source heat pumps.

• Author(s) : MENEGAZZO D., BOBBO S., FEDELE L., CARLI M. de, CARNIELETTO L., EMMI G., POLETTO F., TARABOTTI A., MENDRINOS D., MEZZASALMA G., BERNARDI A.
• Publication date: 2021/05
• Languages : English
• Keywords : HFC, Substitute, Thermodynamic property, Low GWP, Ground-source system, Heat pump, R1234yf, R1234ze(E), R513A, R515A, R515B, R516A, Comparison, Mixture
• Source: 2021 Purdue Conferences. 18^th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

IIR document

Characteristics of blends using low GWP molecules for application in centrifugal and screw compressor-based chillers.

• Author(s) : SCHULTZ K., KUJAK S., SORENSON E.
• Publication date: 2020/07/31
• Languages : English
• Keywords : HFO, R1130(E), R1234yf, R1234ze(E), R1336mzz(Z), R513A, R514A, R515A, R515B, R516A, Low GWP, Chiller, Centrifugal compressor, Screw compressor, Azeotropic mixture, Review
• Source: IIR Rankine Conference 2020.
• Formats : PDF

Recommended by the IIR / IIR document

Evaluation of R-410A alternatives with lower Global Warming Potential in air conditioning and heat pump applications.

• Author(s) : PETERSEN M., KUJAK S., NAYAK G.
• Publication date: 2023/08/21
• Languages : English
• Keywords : Heat pump, Water-source system, Air-source system, Substitute, R1224yd(Z), R1336mzz(E), R1336mzz(Z), R1233zd(E), R514A, R515B, Low GWP, HFO, HCFO, R1234ze(E)
• Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
• Formats : PDF

Recommended by the IIR / IIR document

Low GWP refrigerants for commercial or industrial heat pumps.

• Author(s) : KUJAK S., PETERSEN M.
• Publication date: 2023/08/21
• Languages : English
• Keywords : R1336mzz(E), Commercial application, Industrial application, High temperature, Water-source system, R1336mzz(Z), R514A, R1233zd(E), R1224yd(Z), R515B, R1234ze(E), Low GWP, Heat pump, Air-source system
• Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
• Formats : PDF

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