Thermodynamics HW Solutions 199

Thermodynamics HW Solutions 199 - when finding temperatures...

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Chapter 15 Steady Heat Conduction Heat Conduction in Cylinders and Spheres 3-64C When the diameter of cylinder is very small compared to its length, it can be treated as an indefinitely long cylinder. Cylindrical rods can also be treated as being infinitely long when dealing with heat transfer at locations far from the top or bottom surfaces. However, it is not proper to use this model
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Unformatted text preview: when finding temperatures near the bottom and the top of the cylinder. 3-65C Heat transfer in this short cylinder is one-dimensional since there will be no heat transfer in the axial and tangential directions. 3-66C No. In steady-operation the temperature of a solid cylinder or sphere does not change in radial direction (unless there is heat generation). 3-42...
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This note was uploaded on 01/14/2012 for the course PHY 4803 taught by Professor Dr.danielarenas during the Fall '10 term at UNF.

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