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IIR document
An improved approach to model compressors, condenser/gas cooler and their control system in refrigeration systems with R404A and R744 based on physical principles.
Gro?e Auswahl, wenig Alternativen? Ersatzkältemittel für R404A-Kältesysteme in Supermärkten.
Many choices, few alternatives? Alternative refrigerants for R404A systems in supermarkets.
Experimental investigation on condensation heat transfer of R404A and R407C outside horizontal enhanced tubes.
R-407H as drop-in of R-404A. Experimental analysis in a low temperature direct expansion commercial refrigeration system.
Estudio de campo para comparar 4 refrigerantes en la misma instalación R507, R407A, R407F, R442A, para baja temperatura de evaporación (-30°C).
Field study to compare four refrigerants R507, R407A, R407F, R442A in the same low-temperature (-30°C) evaporation installation.
Retrofitting of R404a commercial refrigeration systems using R410a and R407f refrigerants.
Laboratory evaluation of R407H for commercial refrigeration.
The evaluation of low GWP non-flammable refrigerant R407H for refrigeration as R404A alternative.
F-Gases EU Regulation: R404A replacement refrigerants – compressor manufacturer experience.
Mezclas HFC/HFO para sustituir al R404A en refrigeración comercial.
HFC/HFO mixtures to substitute R404a in commercial refrigeration.
Scambio termico di miscele refrigenranti a basso GWP come possibili alternative a R404A.
Heat exchange of low GWP refrigerant mixtures as a possible alternative to R404A.
Ensayos de nuevas alternativas de bajo GWP al R-404A para refrigeración comercial.
Tests for new low-GWP R-404A alternatives in commercial cooling.
Prestazioni impiaoto frigorifero di un supermercato, con R-449A in confronto al R-404A.
Results from supermarket refrigerating system trial with R-449A in comparison with R-404A.
Análisis teórico de sustitutos de bajo PCA en R404A para islas de refrigeración.
Theoretical analysis of R404A substitutes with low GWP for cooling islands.
Análisis de R-452A como alternativa al R-404A en sistemas de compresión de vapor.
Analysis of R-452A as an alternative to R-404A in vapour compression systems.
Refrigeration sector monitoring
3 results
IJR highlights: review of low-GWP alternative refrigerants
In a recent review article based on over 60 published studies and published in the International Journal of Refrigeration, Chinese researchers have compared nearly 40 alternative low-GWP refrigerants in terms of...
Price increase for HFCs
Chemours, Mexichem and Arkema have announced 10-15% rise in cost of several HFCs from 1st January 2016
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.
Encyclopedia of Refrigeration
1 result
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...