Fin fan heat exchangers, also known as air-cooled heat exchangers (ACHE), are widely used in the petrochemical industry for heat transfer applications. They consist of a bundle of finned tubes arranged in a fan-like configuration, with a fan blowing air over the tubes to transfer heat from the fluid inside to the surrounding environment. Read more from the blog: https://ext-5869407.livejournal.com/2885.html