Review of Performance of Air Cooled Heat Exchanger

A heat exchanger is a component that allows the transfer of heat from one fluid (liquid or gas) to another fluid. In a heat exchanger there is no direct contact between the two fluids. The heat is transferred from the hot fluid to the metal isolating the two fluids and then to the cooler fluid in this Study the performance parameter such as air velocity, pressure drop, discharge of air and water, temperature of air and water, we provide heating coil in the duct for increasing the temperature of air.