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 31 - Internal Forced Convection (5of8) |
This lecture is the fifth lecture on internal forced convection. It discusses the use of the logarithm mean temperature difference. An overview is also given of the derivation of the Nusselt numbers for the constant heat flux and constant wall temperature cases.
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