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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Uniform internal heat generation at
 is occurring in a cylindrical nuclear reactor fuel rod of 50-mm diameter, and under steady-state conditions the temperature distribution is of the form T(r) = a + br2, where T is in degrees Celsius and r is in meters, whileÂ
 The fuel rod properties are
 and
Â
(a) What is the rate of heat transfer per unit length of the rod at r = 0 (the centerline) and at r = 25 mm (the surface)?
(b) If the reactor power level is suddenly increased to
 what is the initial time rate of temperature change at r = 0 and r = 25 mm?
Â
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