In this study, theoretical investigation of two evaporator ejector refrigeration system was carried out based on energy and exergy analysis using R134a and low global warming potential refrigerants (namely R1234yf and R1234ze(E)). In order to perform the analyses, a simulation model was developed and then the influence of different parameters on the COP, COP increase rate and exergy destructions were discussed for each refrigerant. The model was validated with experi¬mental data for R134a and later used to predict the behavior with R1234yf and R1234ze(E). It was found that the highest exergy destruction occurs in the R1234yf system and the increase rate in the COP with respect to the conventional system by using ejector as an expansion devi...
This paper presents a numerical approach to determine the exergy loss in an air conditioner using (A...
A comprehensive thermodynamic analysis of a refrigeration system with an internal heat exchanger was...
Three types of refrigerants were applied experimentally to investigate their effects on a compressio...
The energy and exergy of low-global warming potential (GWP) refrigerants were investigated experimen...
Performance assessment of ejector-expansion vapor compression refrigeration system with eco-friendly...
Due to the European Communities motor vehicle directive (2006) refrigerants with a GWP higher than 1...
Performance assessment of ejector-expansion vapor compression refrigeration system with eco-friendly...
In this paper, a comparative thermodynamic analysis on energy and exergy viewpoint is done on differ...
In this paper, a comparative thermodynamic analysis on energy and exergy viewpoint is done on differ...
After the recent renewed interest in CO2 as the refrigerant (R744) for the food retail industry, man...
Due to its considerable impact on climate, bus air conditioning systems are being pushed to take a n...
After the recent renewed interest in CO2 as the refrigerant (R744) for the food retail industry, man...
After the recent renewed interest in CO2 as the refrigerant (R744) for the food retail industry, man...
After the recent renewed interest in CO2 as the refrigerant (R744) for the food retail industry, man...
In this paper, exergy analysis was implemented to improve the intercity bus air-conditioning (AC) sy...
This paper presents a numerical approach to determine the exergy loss in an air conditioner using (A...
A comprehensive thermodynamic analysis of a refrigeration system with an internal heat exchanger was...
Three types of refrigerants were applied experimentally to investigate their effects on a compressio...
The energy and exergy of low-global warming potential (GWP) refrigerants were investigated experimen...
Performance assessment of ejector-expansion vapor compression refrigeration system with eco-friendly...
Due to the European Communities motor vehicle directive (2006) refrigerants with a GWP higher than 1...
Performance assessment of ejector-expansion vapor compression refrigeration system with eco-friendly...
In this paper, a comparative thermodynamic analysis on energy and exergy viewpoint is done on differ...
In this paper, a comparative thermodynamic analysis on energy and exergy viewpoint is done on differ...
After the recent renewed interest in CO2 as the refrigerant (R744) for the food retail industry, man...
Due to its considerable impact on climate, bus air conditioning systems are being pushed to take a n...
After the recent renewed interest in CO2 as the refrigerant (R744) for the food retail industry, man...
After the recent renewed interest in CO2 as the refrigerant (R744) for the food retail industry, man...
After the recent renewed interest in CO2 as the refrigerant (R744) for the food retail industry, man...
In this paper, exergy analysis was implemented to improve the intercity bus air-conditioning (AC) sy...
This paper presents a numerical approach to determine the exergy loss in an air conditioner using (A...
A comprehensive thermodynamic analysis of a refrigeration system with an internal heat exchanger was...
Three types of refrigerants were applied experimentally to investigate their effects on a compressio...