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Recommended by the IIR

Chemical stability and equipment reliability impacts of R-13I1 (CF3I) in R-466A

• Author(s) : KUJAK S., SORENSON E.
• Publication date: 2021/05
• Languages : English
• Keywords : HFC, Mixture, Chemical property, Stability, Testing, Compatibility, Iodine
• Source: 2021 Purdue Conferences. 18^th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

IIR document

Surface tension measurement by a differential capillary rise method for a low-GWP refrigerant CF₃I.

• Author(s) : NUMADATE T., JOJIMA Y., LIU Y., KONDOU C.
• Publication date: 2021/06
• Languages : English
• Keywords : Expérimentation, Surface tension, Simulation, Thermodynamic property, Low GWP, HFO, Iodine
• Source: 2^nd IIR Conference on HFO Refrigerants and Low GWP Blends
• Formats : PDF

IIR document

Triple point measurements for new low- global-warming-potential refrigerants: Hydro-fluoro-olefins, hydro-chloro-fluoro-olefins, and trifluoroiodomethane.

• Author(s) : TOMASSETTI S., KONDOU C., DI NICOLA G.
• Publication date: 2022/01
• Languages : English
• Keywords : HFO, HCFO, Methane, Temperature, Triple point, Refrigerant, Low GWP, Measurement, Iodine
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 133
• Formats : PDF

IIR document

Accelerated equipment reliability evaluation of R-13I1 (CF₃I) in R-466A.

• Author(s) : KUJAK S., SORENSON E.
• Publication date: 2021/06
• Languages : English
• Keywords : Testing, Chemical property, Chemical analysis, Split system, Conditionneur d'air en toiture, Optimization, R466A , Compatibility, Iodine
• Source: 2^nd IIR Conference on HFO Refrigerants and Low GWP Blends
• Formats : PDF

IIR document

Thermodynamic properties measurement of binary HFC32 + CF₃I refrigerant mixtures

• Author(s) : SAKODA N., HIGASHI Y.
• Publication date: 2021/09/01
• Languages : English
• Keywords : Binary mixture, Thermodynamic property, Expérimentation, Liquid-vapour, Equilibrium, R32, Equation of state, Critical pressure, Critical temperature, Iodine
• Source: 6^th IIR Conference on Thermophysical Properties and Transfer Processes of Refrigerants
• Formats : PDF

IIR document

A temperature-independent prediction model predicts the vapor-liquid equilibrium of CO₂-based binary mixtures.

• Author(s) : WU Z., SHI L., SUN R., TIAN H., WANG X., HU P., SHU G.
• Publication date: 2022/08
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 140
• Formats : PDF

The modeling evaluation, calorimeter and refrigerator tests for mixture THR02.

• Author(s) : ZHAO X. Y., SHI L., HAN L. Z., ZHU M. S.
• Publication date: 1996/10/21
• Languages : English
• Keywords : Iodine, Fluorine, China, Thermodynamic property, Substitute, Mixture, Hydrocarbon, HFC, Testing, Retrofitting, Refrigerant
• Source: International Conference on Ozone Protection Technologies. Conference proceedings.

CFC and HCFC substitution: short-and long-term solutions.

• Author(s) : CAVALLINI A.
• Publication date: 1994
• Languages : French
• Keywords : Iodine, CFC, Ammonia, Air, Review, Substitute, Hydrocarbon, Greenhouse effect, Refrigerant, Water, CO2
• Source: Bull. IIF-IIR/Freddo - vol. 74 - n. 6
• Formats : PDF

IIR document

STUDIES ON THE KEEPING QUALITY OF CHRYSICHTHYS AND TILAPIA DURING ICE PRESERVATION.

• Author(s) : ADEBONA M. B.
• Publication date: 1981
• Languages : English
• Source: Advances in the refrigerated treatment of fish.
• Formats : PDF

Estudio comparativo de algunas marcas comerciales de calamares rebozados congelados.

Comparison of commercialized products: battered and frozen squid.

• Author(s) : LLORCA E., HERNANDO I., PÉREZ-MUNUERA I., et al.
• Publication date: 2004/10
• Languages : Spanish
• Source: Acta Alimentaria - vol. 41 - n. 357

IIR document

Cold temperature fractionation of olive oil.

• Author(s) : AMR A.
• Publication date: 2012/09/10
• Languages : English
• Source: 4th Jordanian IIR International Conference on Refrigeration and Air Conditioning. Proceedings: Amman, Jordan, September 10-12, 2012.
• Formats : PDF

Modine won contract to develop CO2 air conditioning system

On November 11, 2004, Modine Manufacturing Company announced that it has won a second-generation contract with the United States Army, Research and Developing Command, to continue to develop alternative HVAC systems that use CO2. Modine will...

• Publication date : 2004/11/25

Refrigeration technologies help preserve biodiversity

The role of refrigeration in biodiversity protection is illustrated by two examples: the cryopreservation of coral larvae and the use of refrigeration to fight bee colony collapse.

• Publication date : 2019/05/29
• Subjects: General information, Environment

Ionocaloric cooling: a new technology under development in the US

A cooling technique using liquid-to-solid phase change fcould be an alternative to vapour compression systems, according to researchers at the University of Berkeley. 

• Publication date : 2023/01/25

Cryogenics 2021 highlights: applications of liquid nitrogen

Cryopreservation of biological materials to favour biodiversity and cooling of superconducting cables to allow transmission of electrical energy with zero resistance are key applications of liquid...

• Publication date : 2022/01/28

H-fluid as an alternative to HFC-134a?

The new European Directive 2006/40 on emissions from air-conditioning systems in motor vehicles - which bans F-gases with a GWP higher than 150 (such as HFC-134a) as of 2011 for new models of cars - and Californian legislation which is putting...

• Publication date : 2006/11/15

European Commission launches €1 billion Green Deal call

Organised under 10 key focus areas and 20 topics, the European Green Deal aims to tackle the challenges and take advantage of the opportunities of climate change.

• Publication date : 2020/11/25
• Subjects: Technology, Environment

Compressors: key trends

Over the past few years, the design and performance of rotary, reciprocating positive displacement and dynamic compressors have been greatly improved. CO2 compressors have conquered new niches and twin-screw compressors are now increasingly used...

• Publication date : 2005/10/26

Heat exhangers: what's new?

Nanotechnology: the future of heat exchangers? The US Department of Energy has awarded contracts to improve energy efficiency. One such contract, awarded to TIAX, a technology development company, through the Small Business Innovation...

• Publication date : 2006/05/05

IIR Research Priorities

The IIR decided, within the framework of its Strategic Plan, to draw up a list of research priorities for the future. It hopes that these priorities will be a valuable guiding force for decision-makers in the public and private research sectors,...

• Publication date : 2005/07/19