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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.

This lecture continues with unsteady/transient heat conduction. The lecture focuses on transient heat transfer in multidimensional systems. It continues with the problem (Problem 4.92 in Cengel and Ghajar) on the melting of ice that was started in the previous lecture. The use of symmetry is also illustrated.

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