Recent investigations in HFCs substitution with lower GWP synthetic alternatives: Focus on energetic performance and environmental impact
Kigali's amendment on Montreal Protocol has recognized the great impact of
hydrofluorocarbons (HFCs) on climate change. In the European Union, the Regulation (EU) …
hydrofluorocarbons (HFCs) on climate change. In the European Union, the Regulation (EU) …
Review on development of air source transcritical CO2 heat pump systems using direct-heated type and recirculating-heated type
Transcritical CO 2 heat pumps have found worldwide applied because of the environmental
friendliness and other thermodynamic advantages, however, the inefficiency of the CO 2 …
friendliness and other thermodynamic advantages, however, the inefficiency of the CO 2 …
Energy and exergy analysis of low GWP refrigerants in cascade refrigeration system
In this paper, R23, R41 and R170 are used in the low-temperature cycle (LTC) and R32,
R1234yf, R1234ze, R161, R1270, R290 and R717 are used in the high-temperature cycle …
R1234yf, R1234ze, R161, R1270, R290 and R717 are used in the high-temperature cycle …
Application of response surface methodology and desirability approach to optimize the performance of an ultra-low temperature cascade refrigeration system
W Ye, F Liu, Y Yan, Y Liu - Applied Thermal Engineering, 2024 - Elsevier
In this paper, multi-objective optimization of an ultra-low temperature cascade refrigeration
system is presented using response surface methodology and desirability approach …
system is presented using response surface methodology and desirability approach …
Options of low Global Warming Potential refrigerant group for a three-stage cascade refrigeration system
To explore the technical alternatives of refrigerant substitution and analyze the application of
low GWP refrigerant in three-stage cascade refrigeration system (TCRS), the change of …
low GWP refrigerant in three-stage cascade refrigeration system (TCRS), the change of …
Crossing CO2 equator with the aid of multi-ejector concept: A comprehensive energy and environmental comparative study
The ever-stricter regulations put into effect worldwide to significantly decrease the
considerable carbon footprint of commercial refrigeration sector have forced the transition to …
considerable carbon footprint of commercial refrigeration sector have forced the transition to …
Thermodynamic analysis of a novel multi-target-temperature cascade cycle for refrigeration
Cascade refrigeration has been recognized as a prospective technology to meet the
requirement of cryogenic refrigeration and energy conservation. To fulfill the demand of the …
requirement of cryogenic refrigeration and energy conservation. To fulfill the demand of the …
A Theoretical Comparative Study of CO2 Cascade Refrigeration Systems
The objective of this work is the comparison of the different cascade refrigeration systems
with CO2 in the low-temperature circuit. A total of 18 different cascade refrigeration systems …
with CO2 in the low-temperature circuit. A total of 18 different cascade refrigeration systems …
Energy assessment and environmental impact analysis of an R134a/R744 cascade refrigeration plant upgraded with the low-GWP refrigerants R152a, R1234ze (E) …
The European limitations associated with the use of fluorinated refrigerants have affected
one of the most extended solutions used in commercial refrigeration in warm countries …
one of the most extended solutions used in commercial refrigeration in warm countries …
A thermo-economic analysis of a combined cooling system for air conditioning and low to medium temperature refrigeration
This work investigates an integrated dual temperature system for combined air conditioning
and low to medium temperature refrigeration applications (− 40° C to− 10° C). The system …
and low to medium temperature refrigeration applications (− 40° C to− 10° C). The system …