A Review of Evaporative Cooling of Finned and Non- Finned Heat Exchanger on Condenser

This paper investigates the cooling capability of the different types of heat exchangers under the variable working conditions. The usage of air conditioners and heaters in the buildings and working spaces should control the sensible heat to made comfort condition on indoor. The cooling capability is based on the refrigerant temperature after which condensation happens in the circuit.in conventional mechanical vapor compressions system for air conditioner cooled below its dew point temperature and heated again by the heating coil to maintain the control conditions. Whereas in the evaporative cooling system in the condenser makes them cooled the incoming refrigerant of the condenser to make them cool in the better manner. Due to the usage of evaporative cooling the air-conditioner, power consumption reduction is achievable in this manner of cooling. Pressure drop, dry bulb and wet bulb temperature makes an important role in the design of the evaporative cooling unit. The predicted result for the implementation of the evaporative cooling system in the condenser makes them reduces the power consumption of about 50% and cooling effect will increases in the considerable manner.