Technical Analysis of the Advantages and Limitations of Aluminum as Fins in Fin-and-Tube Coils
Proposed Abstract:This paper presents a comprehensive examination of the reasons for using aluminum as the fin material in fin-and-tube coils. By reviewing thermal properties, heat transfer behavior, thermal conductivity, specific mass (density), corrosion resistance, formability, and manufacturing cost, we show that the combination of these characteristics makes aluminum well suited for HVAC, heating, and refrigeration applications. Additionally, the effects of fin design (fin density, thickness, and geometry), manufacturing processes (stamping, extrusion, and brazing), and performance metrics such as overall thermal...
