Applied finned tube provides excellent thermal conductivity for use in air cooled heat exchangers. In most cases the tube is made from steel or stainless steel and the fins are manufactured from aluminium or copper. The non-ferrous material is more malleable and is then wrapped or applied onto the tube at speed and with pressure.
Wire wound fin tubes are used for making the finned air coolers and chillers coils. This makes these heat exchangers compact, economical with lower pressure drops. Shape optimisation of air-cooled finned-tube heat exchangersApr 01, 2020 · The use of annular fins in air-cooled heat exchangers is a well-known solution, commonly used in air-conditioning and heat-recovery systems, for enhancing the air-side heat transfer. Although associated with additional material and manufacturing costs, custom-designed finned-tube heat exchangers can be cost-effective.
May 15, 2019 · Alfa Laval finned tube air heat exchangers are built for reliable operation, year in and year out, in the most demanding applications. We have supplied air-cooled heat exchangers for upstream, midstream and downstream applications for over 50 years, and we know what it takes to ensure high uptime.
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