Fin Fan Heat Exchanger Design

Since fins are used in the cooler it is called as fin fan cooler.

Fin fan heat exchanger design.

Also air cooled equipment can be a more simple solution against water cooled because in water cooled systems there is also a need for more pumps piping central chiller or cooling towers increasing the operating cost and maintenance of the system. It is also referred to as an air cooled heat exchanger. In the fin fan coolers the ambient air used as the cooling media to cool. A plate fin heat exchanger is a type of heat exchanger design that uses plates and finned chambers to transfer heat between fluids.

Fin fan heat exchangers are generally used where a process system generates heat which must be removed but for which there is no local use. Fin fan cooler is nothing but traditional name of air cooled heat exchanger. A strip of fin material is then wound on edge into this groove followed by a mechanical process that either peens or rolls the tube material against the inserted fin. Please refer air cooled heat exchanger for all the details.

A fin fan is a type of heat exchanger that forces air over a set of coils to cool the process. Air cooled heat exchangers also known as fin fan heat exchangers are typically used in applications where water is not available or the desired process outlet temperature can be achieved given the maximum ambient temperatures. 2 fundamentals of heat transfer 1 2 1 design of finned tubes 1 2 2 fin efficiency 3 2 2 1 plain geometry 4 2 2 2 finned tubes 7 2 3 special consideration in the calculation of heat transfer 10 3 equations for the external heat transfer coefficient 12 3 1 staggered tube arrangements 12 3 1 1 overview of equations 12. Embedded fins are applied by first plowing or rolling a continuous spiraling groove into the outer surface of the tube.

Finned tube heat exchangers have tubes with extended outer surface area or fins to enhance the heat transfer rate from the additional area of fins. An example is the radiator in your car. The serrations improve the heat transfer rate and allow for smaller footprint designs.