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International Journal of Scientific Development and Research - IJSDR
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Paper Title: Performance Analysis of Vapors Compression Refrigeration System with Hydrocarbon Blend Mixture of Different Refrigerants
Authors Name: Kamlesh Jain , Jagdeesh Saini
Unique Id: IJSDR1802015
Published In: Volume 3 Issue 2, February-2018
Abstract: Millions of refrigeration system is domestic refrigerator & air conditionings operating with R134a all over the world have to retrofit suitably in the event of the phase out due to high global warming potential like, 1300. HC mixture is an substitute refrigerant of hydro fluorocarbon (HFC) and chlorofluorocarbon (CFC) compound due to their lower GWP and zero ozone depletion potential (ODP), the effect on the environment is also reduce due to uses of hydrocarbon mixture in different mass ratio . Refrigerant have been experimental performance analysis of the refrigeration system. used such as R134a & R1270, R290 and CARE-30(Blend Mixture of R600a & R290). Few researcher has been prove that the refrigerant R134a, Hydrocarbon Blend Mixture R600a&R1270 (90%+10%), Hydrocarbon Blend Mixture R600a&R1270 (80%+20%) & CARE30 (R1270 (50%) +R290 (50%)) used in hermetically sealed compressor with the help of REFPROF software which define the property of the refrigerant and blend mixture of refrigerant. We are going to experimentally analysis with the help of U-RIG TEST (SVCR) for the mixture of following hydro fluorocarbon (HFC) & Hydrocarbon (HC) Refrigerant. i) R134a ii) Hydrocarbon Blend Mixture R600a&R1270 (90%+10%) iii) Hydrocarbon Blend Mixture R600a&R1270 (80%+20%) iv) CARE-30 (R600a (50%) &R290 (50%)) Many performance measure like a compressor discharge temperature, pressure ratio, volumetric cooling capacity, volumetric efficiency, and mass flow rate are examined, the performance in term of coefficient of performance (COP), refrigerating capacity and compressor work to evaluated for the investigating refrigerant at various evaporating and condensing temperature. It has been found that new refrigerant CARE-30 (R600a/R290)(50/50by wt.%) blend has better performance that improved the COP of the system that is higher than R134a, Hydrocarbon Blend Mixture R600a&R1270 (90%+10%) & Hydrocarbon Blend Mixture R600a&R1270 (80%+20%),The results of the present investigation have proved that the new alternative refrigerant CARE-30 could be a better substitute.
Keywords: Refrigerant, R134a, R600a, R1270, R290, CARE-30,ODP, GWP, U-RIG TEST
Cite Article: "Performance Analysis of Vapors Compression Refrigeration System with Hydrocarbon Blend Mixture of Different Refrigerants", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.3, Issue 2, page no.149 - 158, February-2018, Available :http://www.ijsdr.org/papers/IJSDR1802015.pdf
Downloads: 0001438
Publication Details: Published Paper ID: IJSDR1802015
Registration ID:180033
Published In: Volume 3 Issue 2, February-2018
DOI (Digital Object Identifier):
Page No: 149 - 158
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631

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