Heat Transfer: Convection and Boundary Layer

This lecture covers the concepts of convection, boundary layer, Nusselt number, heat exchange coefficient, forced flow, and natural flow. It explains the heat transfer mechanisms through convection, the formation of boundary layers, and the calculation of Nusselt number. The lecture also discusses the heat exchange coefficient in convection, forced and natural flow of fluids, and the impact of different flow regimes on heat transfer. Additionally, it explores the determination of dimensionless groups, such as the Prandtl and Reynolds numbers, and their significance in analyzing heat transfer processes.