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Evaluación experimental del R452b como sustituto directo al R410a en una bomba de calor líquido-agua.

Experimental evaluation of R452b as a direct substitute for R410a in a liquid-water heat pump.
- Author(s) : ORTEGA I., SIERES J., CERDEIRA F., ALVAREZ E., DOPAZO J. A.
- Publication date: 2020/11/11
- Languages : Spanish
- Keywords : Heat pump, Drop-in, Refrigerant, R410A, R452B, Mixture, HFC, HFO, Expérimentation
- Source: X Congreso Ibérico y VIII Congreso Iberoamericano de Ciencias y Técnicas del Frío, CYTEF 2020.
- Formats : PDF
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Análisis de prestaciones de una bomba de calor para calefacción con R410A mediante IMST-ART.

Performance analysis of a heat pump for heating operating with R410A, by using the IMST-ART simulation tool.
- Author(s) : LÓPEZ-JUÁREZ E., SÁNCHEZ-MORENO-GINER L., GONZÁLVEZ-MACIÁ J.
- Publication date: 2018/06/19
- Languages : Spanish
- Keywords : R410A, Comparison, Air-water, Subcooling, Heat pump, Modelling, Expérimentation, Condensation
- Source: CYTEF 2018. IX Congreso Ibérico y VII Congreso Iberoamericano de Ciencias y Técnicas del Frío, Valencia, España, 19-21 junio 2018.
- Formats : PDF
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Evaluación de un condensador basado en minicanales trabajando con R32 y R410a. Estimación numérica de comportamiento basado en medidas experimentales.

Evaluation of a condenser based on mini-channels working with R32 and R410a. Numerical performance estimate based on experimental measurements.
- Author(s) : LÓPEZ BELCHÍ A., ILLÁN GÓMEZ F., GARCÍA-CASCALES J. R.
- Publication date: 2018/06/19
- Languages : Spanish
- Keywords : R410A, Heat transfer coefficient, Comparison, Minichannel, R32, Modelling, GWP, Energy efficiency, Condenser
- Source: CYTEF 2018. IX Congreso Ibérico y VII Congreso Iberoamericano de Ciencias y Técnicas del Frío, Valencia, España, 19-21 junio 2018.
- Formats : PDF
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Viscosity measurements of R32 and R410A to 350?MPa.
- Author(s) : BAIR S., LAESECKE A.
- Publication date: 2017/11
- Languages : English
- Keywords : Viscosity, R410A, Comparison, Measurement, R32
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 83
- Formats : PDF
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Experimental analysis of oil flooded R410A scroll compressor.
- Author(s) : RAMARAJ S., YANG B., BRAUN J. E., et al.
- Publication date: 2014/10
- Languages : English
- Keywords : R410A, Injection, Oil, Expérimentation, Scroll compressor
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 46
- Formats : PDF
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Performance comparison of optimized R410A replacements.
- Author(s) : KUJAK S., SCHULTZ K.
- Publication date: 2015/08/16
- Languages : English
- Keywords : R410A, R1234yf, Comparison, R32, R1234ze, Substitute, Performance, Flammability, GWP, Refrigerant
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Formats : PDF
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Annual energy performance of R744 and R410A heat pumping systems.
- Author(s) : JIN Z., EIKEVIK T. M., NEKSÅ P., et al.
- Publication date: 2017/05/05
- Languages : English
- Keywords : R410A, Comparison, R744, Heat pump, Performance
- Source: Applied Thermal Engineering - vol. 117
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Brazing to make an R-410A system leak-free.
- Author(s) : HENSON R.
- Publication date: 2014/01
- Languages : English
- Keywords : Welding, Refrigerating system, R410A, Lubricant, Recommendation, Humidity, Leakage
- Source: Air Conditioning and Refrigeration Journal - vol. 2 - n. 1
- Formats : PDF
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Lubrication analysis of journal bearings in R410A rotary compressor.
- Author(s) : FU Y., ZHOU X., GUO H., et al.
- Publication date: 2016/07/11
- Languages : English
- Keywords : Viscosity, R410A, Lubrication, Bearing, Oil, Expérimentation, Rotary compressor
- Source: 2016 Purdue Conferences. 23^rd International Compressor Engineering Conference at Purdue.
- Formats : PDF
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Replacements for R410A with GWPs less than 300.
- Author(s) : SCHULTZ K.
- Publication date: 2019/08/24
- Languages : English
- Keywords : R410A, Generality, Low GWP, Thermodynamic property, Substitute, Mixture, Refrigerant, Air conditioning
- Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Formats : PDF
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Modeling of R-410A variable capacity compressor with Modelica and experimental validation.
- Author(s) : GALL J., FISHER D. E., CORTI G., et al.
- Publication date: 2015/10
- Languages : English
- Keywords : R410A, Simulation, Modelling, Expérimentation, Scroll compressor
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 58
- Formats : PDF
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IIR document

A comparative study on the optimum performance of R410A and R32 refrigeration cycles.
- Author(s) : SHIH Y. C., SHIAH Y. S., HOUNG Y. H., et al.
- Publication date: 2015/08/16
- Languages : English
- Keywords : R410A, Comparison, R32, Performance, Modelling, Refrigerant
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Formats : PDF
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Retrofitting of R404a commercial refrigeration systems using R410a and R407f refrigerants.
- Author(s) : BARTOLINI M., GAMBERI M., GAMBERINI R., et al.
- Publication date: 2015/07
- Languages : English
- Keywords : Refrigerating system, R410A, Commercial application, R404A, GWP, Retrofitting
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 55
- Formats : PDF
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Assessment of DR-55 as a drop-in replacement for R-410A.
- Author(s) : SHEN B., ABDELAZIZ O., LIUDAHL L.
- Publication date: 2016/07/11
- Languages : English
- Keywords : R410A, Low GWP, Substitute, Performance, Modelling, HFO, Refrigerant, Air conditioning
- Source: 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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IIR document

HFO-based alternative for R-410A in commercial refrigeration.
- Author(s) : MINOR B., HUGHES J.
- Publication date: 2018/09
- Languages : English
- Keywords : R410A, Commercial application, Lubricant, Thermodynamic property, Substitute, Stability, Miscibility, Mixture, HFO
- Source: 1^st IIR international conference on the application of HFO refrigerants, Birmingham, September 2-5 2018.
- Formats : PDF
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See all results in the Fridoc database

Morocco gets involved in the fight against HCFCs

In early June 2012, the Moroccan Ministry of Industry, Commerce and New Technologies and the United Nations Industrial Development Organization (UNIDO) held a workshop to launch a National Plan governing HCFC phase-out in Morocco. The plan...
- Publication date : 2012/08/23
- Subjects: Regulation
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R1234yf as a working fluid in Organic Rankine Cycle systems

A recent review article presented the use of HFO R1234yf and its mixtures in Organic Rankine Cycle (ORC) systems, namely in applications for waste heat recovery from internal...
- Publication date : 2021/09/07
- Subjects: Technology
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New R134a alternatives in mobile air conditioning

Two new refrigerant blends are considered as an R134a alternative and "virtually non-flammable".
- Publication date : 2014/12/18
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HCFC consumption and production in developing countries

Recent data on the HCFC production and consumption of developing countries were submitted to the Committee of the Multilateral Fund for the Implementation of the Montreal Protocol.
- Publication date : 2018/03/27
- Subjects: Developing country
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Member news: Automated order-pickup kiosks use containers from Carrier Transicold

Member news: grocery kiosks are being set up in Estonia. The CO2 refrigeration system is supplied by Carrier Transicold.
- Publication date : 2021/04/29
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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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