Cascade Refrigeration System: R404a-R23 Refrigerant
DOI:
https://doi.org/10.51983/ajes-2017.6.1.1993Keywords:
Cascade Refrigeration system, Refrigerant R23, R404aAbstract
This study is presented a cascade refrigeration system using as refrigerant (R23) in low-temperature circuit and R404a in high-temperature circuit. The operating parameters considered in this paper include superheating, condensing, evaporating, and sub cooling temperatures in the refrigerant (R404a) high temperature circuit and in the refrigerant (R23)) low-temperature circuit. Diagrams of pressure versus Enthalpy have been obtained. Results show that a Tetra fluro methane (R23)-R404a cascade refrigeration system.
References
J. Winkler, V. Aute, and R. Radermacher, "Simulation and Validation of a R404A/CO2 Cascade Refrigeration System," presented at the International Refrigeration and Air Conditioning Conference at Purdue, July 14-17, 2008.
H. M. Gami and M. A. Aijaz, "Thermodynamic analysis of cascade refrigeration system using refrigerants pairs R134a-R23 and R290-R23," International Journal of Engineering Sciences & Research Technology, vol. 3, no. 4, April 2014, ISSN: 2277-9655.
A. Messineo and D. Panno, "Performance Evaluation Of Cascade Refrigeration Systems Using Different Refrigerants," International Journal of Air-Conditioning and Refrigeration, vol. 20, no. 3, pp. 1250010, 2012.
J. A. Dopazo et al., "Theoretical analysis of a CO-NH cascade refrigeration system for cooling applications at low-temperatures," Applied Thermal Engineering, 2008, DOI: 10.1016/j.applthermaleng.2008.07.006.
R. S. Mishra, "Thermodynamic analysis of three stages cascade Vapour Compression refrigeration system for biomedical applications," Journal of Multi Disciplinary Engineering Technologies, vol. 7, no. 1, Jan. 2013.
N. Mukhopadhyay and S. Chowdhury, "Performance Analysis of Solar Assisted Cascade Refrigeration System of Cold Storage System," IJAREEIE, vol. 2, no. 4, April 2013.
M. I. Alhamid et al., "Characteristics And COP Cascade Refrigeration System Using Hydrocarbon Refrigerant (Propane, Ethane And CO) At Low Temperature Circuit (LTC)," International Journal of Technology, vol. 2, pp. 112-120, 2013, ISSN 2086-9614.
A. Messineo, "R744-R717 Cascade Refrigeration System: Performance Evaluation compared with a HFC Two-Stage System," Energy Procedia, December 2012, DOI: 10.1016/j.egypro.2011.12.896.
K. S. Rawat et al., "Parametric Study of R744-R717 Cascade Refrigeration System," IJREST, vol. 2, no. 7, July 2015.
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