Analysis and Comparison of the Effects of Crossflow and Parallel Flow (Co-flow and Counter-flow) on Heat Transfer and Performance Parameters in Finned Tube Coils
Finned tube coils are essential components in heating, ventilation, air conditioning (HVAC), and refrigeration systems, where efficient heat transfer between fluids and air is paramount. In these systems, the direction of fluid flow relative to the airflow—typically classified as crossflow, parallel co-flow, or parallel counter-flow—significantly impacts thermal performance and operational parameters. This study aims to analyze and compare the effects of these flow configurations on heat transfer efficiency, pressure drop, and overall coil effectiveness.
