Fin Fan Heat Exchanger Design

The serrations improve the heat transfer rate and allow for smaller footprint designs.

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. 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. 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.

Finned tube exchangers are known for maximizing heat transfer surface area by design. It is also referred to as an air cooled heat exchanger. 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. 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 exchangers or air fin fan coolers or air fin coolers or air coolers are one of the heat exchanger types frequently used in process power and steel industries where a process system generates heat which must be removed for which there is no local use. 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. An example is the radiator in your car.

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. Fin fan cooler is nothing but traditional name of air cooled heat exchanger. A fin fan is a type of heat exchanger that forces air over a set of coils to cool the process.