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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A hot brass plate is having its upper surface cooled by impinging jet of air at temperature of 15°C and convection heat transfer coefficient of 220 W/m2·K. The 10-cm
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initial temperature of 650°C, and the lower surface of the plate is insulated. Using a uniform nodal spacing of ∆x = 2.5 cm determine (a) the explicit finite difference equations, (b) the maximum allowable value of the time step, (c) the temperature at the center plane of the brass plate after 1 minute of cooling, and (d) compare the result in (c) with the approximate analytical solution from Chapter 4
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