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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
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7.7  Consider flow over a flat plate for which it is desired to determine the average heat transfer coefficient over the short span x1  to x2, h1-2, where (x2  - x1) � L.
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ditions uoo and Too, in parallel flow over an isothermal                                       flat plate at Ts. Assuming that u = uoo throughout the
thermal boundary layer, write the corresponding form of the boundary layer energy equation. Applying appropriate initial (x = 0) and boundary conditions, solve this equation for the boundary layer temperature
Ts
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x                 x1  x2                 L
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field, T(x, y). Use the result to obtain an expression for the local Nusselt number Nux. Hint: This problem is analogous to one-dimensional heat transfer in a semi- infinite medium with a sudden change in surface temperature.
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