Fin Fan Heat Exchanger Sizing

Fin fan cooler is nothing but traditional name of air cooled heat exchanger.

Fin fan heat exchanger sizing.

To provide redundancy in case a mechanical unit falls and to provide the basic control achievable by running one fan or two a bundle or set of. Tube configuration used in this guideline. Air cooled heat exchanger construction. Refer the animated video at the end of the article for proper understanding.

The air cooled heat exchangers also known as fin fan coolers. Heat transfer by convection of a heat sink with fins calculator and equations. The air moving device for an air cooled heat exchanger is commonly an axial flow propeller type fan that either forces the air across the bundles forced draft or pulls it across induced draft. H air film convective coefficient a exposed surface area of the fins.

1 inch od tube 5 8 inch fin height 10 fins per inch and 2 5 inch triangular pitch. Fins are used to increase heat transfer area and provide a cooling effect. However if h a p k is greater than 1 00 the fins will insulate and prevent heat flow. Fin fan air cooled heat exchangers.

Since fins are used in the cooler it is called as fin fan cooler. In the fin fan coolers the ambient air used as the cooling media to cool. Air cooled heat exchanger sizing does preliminary estimation of finned area plot size total fan power and air outlet temperature checalc chemical engineering calculations to assist process plant operation and maintenance engineers. Please refer air cooled heat exchanger for all the details.

The construction of air cooled heat exchanger is fairly simple. Kolmetz handbook of process equipment design. P perimeter of the fins. An air cooled exchanger is used to cool fluids with ambient air.

3 provides the component parts of an air fin fan cooler. Founded in 1923 aerofin is a leading manufacturer of finned tube heat exchanger coils and related heat transfer equipment and accessories such as process gas coolers heaters transformer oil coolers fan coil units face and bypass coils frames for coil removal capabilities airside transitions and drain pans.