Fabrication & Analysis Of Vapor Absorption Refrigerator Working On Solar Heat

  Mr.Vipin kumar singh,  Mr. Rajnesh Raghav Tamta,  Mr.Ankit Sharma

There are some environmental concerns regarding the use of conventional refrigeration technologies as they contribute to ozone layer depletion and global warming. Refrigerators that contain CFCs, HCFCs or HFCs in their refrigerant cycle or insulation foam are very harmful. All these are environmentally destructive and potential global warming chemicals. Also, there is an energy concern regarding the use of commercially available refrigerators. The commercial systems operate in a vapor compression cycle, in which a compressor does the major work of compressing the refrigerant liquid for cooling. As the refrigerators are usually operated for 24 hours a day, there is considerable energy consumption. The use of solar energy to power refrigeration with replacing the compression cycle with vapor absorption cycle strives To minimize the negative impacts refrigerators have on the environment and energy. Replacing the electrical energy with solar energy will reduce the consumption of high grade electrical energy. Also the replacement of compression system with absorption system eliminates the energy consumption by compressors. Ammonia being an environmentally friendly gas reduces the effect of ozone layer depletion and global warming by artificial refrigerants. This paper deals with a model solar refrigeration system using NH3-H2O vapor absorption system.

Keywords- KeyWords: Vapor absorption1, solar energy2, Refrigerator3, Ammonia-Water4

Unique Identification Number - IJEDR1704207
Page Number(s) - 1293-1296
Pubished in - Volume 5 | Issue 4 | December 2017
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Mr.Vipin kumar singh,  Mr. Rajnesh Raghav Tamta,  Mr.Ankit Sharma,   "Fabrication & Analysis Of Vapor Absorption Refrigerator Working On Solar Heat", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 4, pp.1293-1296, December 2017, Available at :http://www.ijedr.org/papers/IJEDR1704207.pdf