Thermodynamic Analyses of Multiple Evaporators Vapor Compression Refrigeration Systems with R410A, R290, R1234YF, R502, R404A, R152A and R134A

다국어 초록 (Multilingual Abstract)

In this paper, comparative thermodynamic analysis of system-1 (multiple evaporators and compressorswith individual expansion valves) and system-2 (multiple evaporators and compressorswith multiple expansion valves) has been presented which is based on energy and exergy principles.
The comparison of systems-1 and -2 using ecofriendly R410A, R290, R1234YF, R502,R404A, R152A and R134A refrigerants was done in terms of COP (energetic effciency), exergeticeffciency and system defect. Numerical model has been developed for systems-1 and -2 for ¯ndingout irreversibility and it was observed that system-2 is better system in comparison with system-1for selected refrigerants. It was also found that R152a shows better performances than otherconsidered refrigerants for both systems.

참고문헌 (Reference)

1 M. Richter, 56 : 3254-3264, 2011

2 A. Arora, "Theoretical analysis of a vapour compression refrigeration system with R502, R404A and R507A" 31 : 998-1005, 2008

3 Q. Chen, "Simulation of a vapour compression refrigeration cycles HFC134A and CFC12" 26 : 513-521, 1999

4 D. K. Anand, "Second law analysis of solar powered absorption cooling cycles and systems" 106 : 291-298, 1984

5 N. Egrican, "Second law analysis of a solar powered rankine cycle/vapour compression cycle" 6 : 135-141, 1986

6 K. P. Tyagi, "Second law analysis of NHs-NaSCN absorption refrigeration cycle" 6 : 73-82, 1986

7 I. Dincer, "Refrigeration Systems and Applications" Wiley 2003

8 R. Llopis, "Performance evaluation of R404A and R507A refrigerant mixtures in an experimental double-stage of vapour compression plant" 87 : 1546-1553, 2010

9 V. Havelsky, "Investigation of refrigerating system with R12 refrigerant replacements" 20 : 133-140, 2000

10 American Society of Heating, Refrigerating, and Air-Conditioning Engineers, "Handbook of Fundamentals"

11 American Society of Heating, Refrigerating, and Air-Conditioning Engineers, "Handbook of Fundamentals"

12 H. O. Spauschus, "HFC 134a as a substitute refrigerant for CFC 12" 11 : 389-392, 1988

13 E. Johnson, "Global warming from HFC" 18 : 485-492, 1998

14 C. Nikolaidis, "Exergy method analysis of a two-stage vapour-compression refrigerationplants performance" 60 : 241-256, 1998

15 R. Yumrutas, "Exergy analysis of vapor compression refrigeration systems" 2 : 266-272, 2002

16 V. S. Reddy, "Exergy analysis of a vapour compression refrigeration system with R134a, R143a, R152a, R404A, R407C, R410A, R502 and R507A" 14 : 47-53, 2012

17 S. Kumar, "Exergy analysis of a vapour compression refrigeration system" 9 : 151-157, 1989

18 R. Saravanakumar, "Exergy analysis of a domestic refrigerator using eco-friendly R290/R600a refrigerant mixture as an alternative to R134a" 1 : 1-8, 2013

19 M. Padilla, "Exergy analysis of R413A as replacement of R12 in a domestic refrigeration system" 51 : 2195-2201, 2010

20 M. M. Joybari, "Exergy analysis and optimization of R600a as a replacement of R134a in a domestic refrigerator system" 36 : 1233-1242, 2013

21 S. Anand, "Exergy analysis and experimental study of a vapour compression refrigeration cycle" 110 : 961-971, 2012

22 S. A. Klein, "Engineering Equation Solver, Version 7.441" F Chart Software 2005

23 J. U. Ahamed, "An analysis of energy, exergy and sustainable development of a vapour compression refrigeration system using hydrocarbon" 9 : 707-717, 2012

24 J. U. Ahamed, "A review on exergy analysis of vapor compression refrigeration system" 15 : 1593-1600, 2011