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 20 - Test 1 on Transient Heat Conduction and Differential Equations |
In this lecture Test 1 is discussed. The first question on Couette flow was discussed in Lecture 19. Questions 2 to 5 are about using different methods to calculate the transient response of the cooling of wine. Each method is discussed critically. At the end of the lecture the test paper and memo are also shown.
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