IJERT-EMS
IJERT-EMS

Enhancement of COP in Vapour Compression Refrigeration System


Enhancement of COP in Vapour Compression Refrigeration System
Authors : M. Krishna Prasanna, P. S. Kishore
Publication Date: 29-11-2014

Authors

Author(s):  M. Krishna Prasanna, P. S. Kishore

Published in:   International Journal of Engineering Research & Technology

License:  This work is licensed under a Creative Commons Attribution 4.0 International License.

Website: www.ijert.org

Volume/Issue:   Vol. 3 - Issue 11 (November - 2014)

e-ISSN:   2278-0181

Abstract

Experimental analysis on vapour compression refrigeration (VCR) system with R-12 refrigerant was done and their results were recorded. The effects of the main parameters of performance analysis such as mass flow of refrigerant, degree of sub cooling and super heating on the refrigerating effect, coefficient of performance (COP) and power required to run the compressor for various evaporating temperatures, percentage increase in COP and percentage reduction of power required to run the compressor for VCR are dealt. Further the investigations are carried out by introducing shell and coil heat exchanger at the end of compressor.

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