Heat Transfer
Heat transfer lectures by Professor Josua Meyer (2014). Topics covered in the lectures include: transient or unsteady heat conduction, convection heat transfer, external and internal forced convection, heat exchangers, thermal radiation including atmospheric and solar radiation. The lectures are based on the textbooks of White (8th ed) and Cengel and Ghajar (4th ed) and were presented as part of a heat transfer class to the fourth year students of the Department of Mechanical and Aeronautical Engineering, University of Pretoria.
| Lecture 25 - External Forced Convection (2of3) |
This lecture is the second lecture on external forced convection. The lecture focuses on a practical example where the theory of the previous lecture is used. It considers the example of flow of hot oil on a flat plate and the different approaches that should be followed, depending if the flow is laminar, mostly turbulent or a mix between laminar and turbulent.
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