THE PERFORMANCE OF VAPOR COMPRESSION REFRIGERATION SYSTEM USING R-1270

Kamin Sumardi, Ega Taqwali Berman, Mutaufiq Mutaufiq

Abstract


The use of environmentally friendly refrigerants as working fluids in vapor compression refrigeration systems can prevent global warming effects and depletion of the ozone layer. This research aims to obtain data on the performance of the vapor compression refrigeration systems that use R-1270. Refrigerant R-1270 is categorized into the hydrocarbon (HC) group that is environmentally friendly with ODP = zero and GWP <3. Tests were conducted on vapor compression refrigeration system that consisted of a domestic refrigerator (RD) and a chest freezer (CF). The parameters measured in this research were: refrigeration effect, compression work, weight of refrigerant circulated, electricity consumption, coefficient of performance, and the time required to reach the lowest evaporator temperature. In testing, the first step was to conduct a test on the vapor compression refrigeration system that used baseline refrigerant (R-134a) with a weight according to the manufacturer’s recommendations. Then, the second step was to test the performance of the vapor compression refrigeration system that used R-1270 with a mass of 30% of baseline. The test was conducted for 300 minutes by recording the observed data at every 30-minute interval. The results showed that the replacement of baseline refrigerant by R-1270 was able to increase the coefficient of performance of the vapor compression refrigeration system by 13% - 56% and reduce electricity consumption by 13.5% - 19%. This research has implications for the work of compressors that becomes easier and cheaper energy costs.

Keywords


Energy efficiency, Refrigeration system performance, hydrocarbon refrigerant

Full Text:

PDF

References


S. V. Raskar and S. V. Mutalikdesai, “A Review of Hydroflorocarbons (HFC’S) Refrigerants as an Alternative to R134a Refrigerant,” Int. J. Curr. Eng. Technol., vol. 6, no. 5, pp. 1596–1600, 2011.

E. Johnson, “Global warming from HFC,” Environ. Impact Assess. Rev., vol. 18, no. 6, pp. 485–492, 1998.

M. Mohanraj, S. Jayaraj, and C. Muraleedharan, “Improved energy efficiency for HFC134a domestic refrigerator retrofitted with hydrocarbon mixture (HC290/HC600a) as drop-in substitute,” Energy Sustain. Dev., vol. 11, no. 4, pp. 29–33, 2007.

M. Mohanraj, S. Jayaraj, C. Muraleedharan, and P. Chandrasekar, “Experimental investigation of R290/R600a mixture as an alternative to R134a in a domestic refrigerator,” Int. J. Therm. Sci., vol. 48, no. 5, pp. 1036–1042, 2009.

C. S. Jwo, C. C. Ting, and W. R. Wang, “Efficiency analysis of home refrigerators by replacing hydrocarbon refrigerants,” Meas. J. Int. Meas. Confed., vol. 42, no. 5, pp. 697–701, 2009.

K. Mani and V. Selladurai, “Experimental analysis of a new refrigerant mixture as drop-in replacement for CFC12 and HFC134a,” Int. J. Therm. Sci., vol. 47, no. 11, pp. 1490–1495, 2008.

M. a. Alsaad and M. a. Hammad, “The application of propane/butane mixture for domestic refrigerators,” Appl. Therm. Eng., vol. 18, no. 9–10, pp. 911–918, 1998.

M. Mohanraj, S. Jayaraj, and C. Muraleedharan, “Environment friendly alternatives to halogenated refrigerants-A review,” International Journal of Greenhouse Gas Control, vol. 3, no. 1. pp. 108–119, 2009.

N. Kamal, “Design of Domestic refrigerator using Propylene ( R1270 ) as refrigerant,” vol. 02, no. 04, pp. 14–18, 2017.

J. M. Calm and G. C. Hourahan, “Refrigerant data summary,” Engineered Systems, vol. 18, no. 11. 2001.

K. J. Park, T. Seo, and D. Jung, “Performance of alternative refrigerants for residential air-conditioning applications,” Appl. Energy, vol. 84, no. 10, pp. 985–991, 2007.

R. N. Richardson and J. S. Butterworth, “The performance of propane/isobutane mixtures in a vapour-compression refrigeration system,” Int. J. Refrig., vol. 18, no. 1, pp. 58–62, 1995.

W. Zhang, Z. Yang, J. Li, C. X. Ren, and D. Lv, “Study of the explosion characteristics and combustion products of air conditioner using flammable refrigerants,” J. Fire Sci., vol. 33, no. 5, pp. 405–424, 2015.

Mutaufiq, H. Sulistyo, E. T. Berman, and A. Wiyono, “Investigasi Eksperimental Retrofit Refrigeran Pada Alat Praktik Refrigerator dengan Refrigeran Produk Domestik yang Ramah Lingkungan,” vol. V, no. 2, pp. 51–57, 2019.

E. T. Berman, A. Setiawan, E. S. Arifianto, and Mutaufiq, “Evaluation of performance an air conditioning systems using t-junction flash gas refrigerant,” in IOP Conference Series: Materials Science and Engineering, 2018, vol. 288, no. 1.

D. Supriawan, E. T. Berman, M. Komaro, and Mutaufiq, “Expansion Parallel Liquid Refrigerant on A Vapor Compression Systems with R-290,” in IOP Conference Series: Materials Science and Engineering, 2018, vol. 288, no. 1.

E. T. Berman, S. Hasan, and Mutaufiq, “Enhancing the performance of the domestic refrigerator with hot gas injection to suction line,” IOP Conf. Ser. Mater. Sci. Eng., vol. 128, p. 012028, 2016.




DOI: http://dx.doi.org/10.36055/fwl.v0i0.9998

Refbacks

  • There are currently no refbacks.


Creative Commons License
FLYWHEEL: JURNAL TEKNIK MESIN UNTIRTA is licensed under a Creative Commons Attribution 4.0 International License.