This paper presents a thorough review on the recent developments and latest research
studies on cold thermal energy storage (CTES) using phase change materials (PCM) …

This paper presents a theoretical comparison among different commercial refrigeration
systems in terms of annual energy consumption and environmental impact. Eight …

In this paper, the advanced exergy analysis was applied to a R744 booster refrigeration
system with parallel compression taking into account the design external temperatures of …

Carbon dioxide (R744) is widely used as refrigerant in supermarkets located in cold weather
sites thanks to its negligible environmental impact and its favourable thermo-physical …

A basic CO 2 transcritical/subcritical commercial refrigeration system is considered, applied
to cold rooms and display cabinets in a supermarket. Subcooling of the refrigerant or heat …

Carbon dioxide (CO 2 or R744) and HFO-1234ze (E) are two promising alternatives to the
currently employed high-GWP working fluids for food retail applications. In this paper, two …

A fully instrumented CO 2 trans-critical booster system with parallel compression, in
operation in a small size supermarket in northern Italy, made available measured data that …

In warm climates carbon dioxide (R744) refrigeration systems are known to perform worse
because of the transcritical operation which occurs for a large part of the year, increasing …

Subcooling methods at the exit of the gas cooler in transcritical CO 2 commercial
refrigeration systems have been studied in the recent years showing that overall remarkable …

The interest in carbon dioxide (R744) as a refrigerant for supermarket applications has been
remarkably rising thanks to its favourable thermo-physical, safety and environmental …