Listar por tema "Subcooling"
Mostrando ítems 1-5 de 5
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Experimental Analysis and Optimization of an R744 Transcritical Cycle Working with a Mechanical Subcooling System
MDPI (2020-06-19)In the last century, the refrigerant R744 (carbon dioxide) has become an environmentally friendly solution in commercial refrigeration despite its particular issues related to the low critical temperature. The use of ... -
Experimental evaluation of a CO2 transcritical refrigeration plant with dedicated mechanical subcooling
Elsevier (2016-09)CO2 transcritical refrigeration cycles require optimization to reach the performance of conventional solutions at high ambient temperatures. Theoretical studies demonstrated that the combination of a transcritical cycle ... -
Improvements in CO2 Booster Architectures with Different Economizer Arrangements.
MDPI (2020-03-09)CO2 transcritical booster architectures are widely analyzed to be applied in centralized commercial refrigeration plants in consonance with the irrevocable phase-out of HFCs. Most of these analyses show the limitations ... -
Improving efficiency of transcritical CO2 cycles through a magnetic refrigeration subcooling system
Elsevier (2022-04-20)Subcooling methods for transcritical CO2 plants are being studied in order to improve the behaviour of these systems in hot climates, where basic configurations are not competitive enough. To achieve important improvements ... -
Subcooling systems in transcritical CO2 refrigeration cycles. Experimental evaluation of energy improvement
Universitat Jaume I (2022-05-04)The F-Gas regulation regulates or prohibits the use of certain refrigerants in refrigeration installations in order to reduce greenhouse gasses emissions and mitigate global warming. This leaves CO2 as the best solution ...