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L'alliance des fluides à faible GWP et des lubrifiants.
Mixing low GWP refrigerants with lubricants.
IIR document
Making the right refrigerant lubricant choices.
Development of PVE refrigeration lubricants for R32.
On the lubricant pathway in rotary compressors.
Optimizing lubricants for hydrocarbon refrigerant applications.
The effect of lubricant in HFC & HFO blend refrigerants.
Experimental study of the lubricant-refrigerant flow in a rotary compressor.
Experimental investigation of a water-lubricated air twin-screw compressor.
Clearing the cloudiness of lubricant-refrigerant miscibility.
Prediction of lubricant viscosity from nonequilibrium molecular dynamics simulation.
POE lubricant candidates for low GWP Refrigerants.
Identifying lubricant options for natural refrigerants.
A new method for calculating viscosity and solubility of lubricant-refrigerant mixtures.
Evaluation of lubricant properties and refrigerant interaction.
Viscosity measurement and correlation of saturated solutions of R-290 with three lubricants.
Refrigeration sector monitoring
6 results
Evaluating lubricants for lower GWP refrigerant compressor operation.
Summary of an interesting paper from the recent Purdue conference.
Low GWP blends for domestic air conditioning
A review article presents the latest research trends on low GWP refrigerants, mainly HFC/HFO blends, for domestic air conditioning.
ICR 2019: an overview of current refrigeration research (part I)
Presentation of the main scientific and technical topics covered in the papers of the 25th IIR International Congress of Refrigeration and summary of some of the 14 keynotes.
Road to COP28. Energy efficiency and recovery of refrigerants
“Sustainability must refer to energy efficiency and circularity”, says Dr Laura Fedele, IIR expert.
Road to COP28. Extending the temperature range and application for heat pumps
To promote decarbonation, “high temperature heat pumps should be designed using waste heat and renewables as a driving energy, and environmentally friendly working fluids”, according...
Reducing the environmental impact of ultra-low temperature refrigeration systems
Ultra-low temperature (ULT) refrigeration systems often use very high-GWP HFCs. Yet, ULT systems are excluded from the scope of the regulations aimed at phasing-down HFCs. An IJR paper reviews the most promising...
IIR news
2 results
New IIR conference on the application of HFO Refrigerants
From September 2 to 5, 2018 in Birmingham (UK), the Institute of Refrigeration (IOR) will host the inaugural IIR International Conference on the application of HFO Refrigerants.
Member news: Mirai Intex releases new high capacity ultra-low temperature refrigeration system
Mirai Intex, corporate member of the IIR, has released a new ultra-low temperature (ULT) system based on air-cycle technology, offering high cooling capacity.
Encyclopedia of Refrigeration
1 result
Hydrocarbon refrigerants
Hydrocarbons such as R290 (propane), R600a (isobutane) or R1270 (propene/propylene) are low GWP non-toxic natural refrigerants with excellent thermodynamic properties. They offer an...
