Waste heat recovery from domestic refrigerator

Mechanical Engineering

Domestic refrigerator are used for preservation of food in household application. Here energy is one of the important aspects from view point of the use of refrigerants and for the protection of environment. The waste heat from the system will create adverse effect on environmental conditions because heat present in the environment will increase the global warming. It will also affect the ozone layer. So a new and different way should be available for conserving energy through waste heat recovery. A different way has been find out to use waste heat from condenser of refrigerator system. The waste heat from the system can be used for specific purposes. This system is more useful for domestic purposes with less infrastructure ,maintenance and working cost .It is most different important approach to increase performance and make reuse of the waste heat from system. This system is technically suitable and economically reasonable shown by the study. The vapor compression refrigeration system is mainly depending upon the working of the compressor. Optimized design is possible through theoretical calculations, however may fail due to the reason that the uncertainties in the formulation of heat transfer from the refrigerant inside the condenser tubes to the ambient air.

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