Theoretical evaluation of trans-critical CO2 systems in supermarket refrigeration. Part I: Modeling, simulation and optimization of two system solutions

International Journal of Refrigeration

Volumn 31, Issue 3, 2008, Pages 516-524

  Sawalha, Samer ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

Carbon dioxide; Compression system; Modelling; Optimization; Refrigeration system; Simulation; Supermarket; Tank; Transcritical cycle; Two stage system

Indexed keywords

COMPUTER SIMULATION; MATHEMATICAL MODELS; OPTIMIZATION; REFRIGERATION; TEMPERATURE MEASUREMENT;

COMPRESSION SYSTEMS; REFRIGERATION SYSTEMS; SUPERMARKETS; TRANSCRITICAL CYCLES; TWO-STAGE SYSTEMS;

CARBON DIOXIDE;

EID: 40049107791     PISSN: 01407007     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrefrig.2007.05.017     Document Type: Article

References (18)

1. 2 and R134a. Int. J. Refrigeration 25 1 (2002) 19-32
2. 2 transcritical refrigeration systems with internal heat exchangers. Int. J. Refrigeration 28 8 (2005) 1238-1249
3. Cutler, B., et al., 2000. Development of a trans-critical carbon dioxide environmental control unit. In: 4th IIR Gustav Lorentzen Conference on Natural Working Fluids, Indiana, USA.
4. Dossat R.J. Principles of Refrigeration. third ed. (1991), Prentice Hall, cop., Englewood Cliffs, NJ
5. Giannavola, M.S., et al., 2000. Experimental investigations of an automotive heat pump prototype for military, SUV and compact cars. In: 4th IIR Gustav Lorentzen Conference on Natural Working Fluids, Indiana, USA.
6. 2 as refrigerant experimental results. In: 21st IIR International Congress of Refrigeration, Washington, D.C., USA.
7. Granryd E., et al. Refrigeration Engineering (1999), Department of Energy Engineering, Division of Applied Thermodynamics and Refrigeration, Royal Institute of Technology (KTH), Stockholm, Sweden
8. In: Hewitt G.F. (Ed). Heat Exchanger Design Handbook vol. 2 (1998), Begell House, Inc, NY
9. 2-refrigeration cycles. Int. J. Therm. Sci. 38 4 (1998) 325-330
10. Liao S.M., Zhao T.S., and Jakobsen A. A correlation of optimal heat rejection pressures in transcritical carbon dioxide cycles. Appl. Therm. Eng. 20 9 (2000) 831-841
11. 2 Cascade System for Supermarket Refrigeration in Laboratory Environment (2006), Department of Energy Technology, The Royal Institute of Technology (KTH), Stockholm
12. 2 cycle with and without an expansion turbine. Int. J. Refrigeration 21 7 (1998) 577-589
13. 2 as secondary refrigerant in supermarket refrigeration. In: 21st IIR International Congress of Refrigeration, Washington, D.C., USA.
14. 2 cascade system for supermarket refrigeration. In: IIR International Conference on Commercial Refrigeration, Vicenza, Italy.
15. 2 cascade system for supermarket refrigeration in laboratory environment. In: 7th IIR Gustav Lorentzen Conference on Natural Working Fluids, Trondheim, Norway.
16. 2 supermarket system. In: IIF-IIR, New Technologies in Commercial Refrigeration, Urbana, Illinois, USA.
17. 2 as Secondary Fluid in Copper Tubes (2006), Energy Technology Department, Royal Institute of Technology (KTH), Stockholm p. 80
18. Stoecker W.F. Industrial Refrigeration Handbook (1998), McGraw-Hill p. 782