After a thorough derivation by Doraemon to establish an equation for cylindrical fuel rod of a nuclear reactor. Here he was able tocome up an equation of heat generated internally as shown below.96 = 9.where qG is the local rate of heat generation per unit volume at radius r, ro is the outside radius, and qo is the rate of heatgeneration per unit volume at the centre line. Calculate the temperature drop from the centre line to the surface for a 2.5 cm outerdiameter rod having k = 25 W/m K, if the rate of heat removal from the surface is 1650 kW/m2A619 °C719 °CC) 819 °C919 °CE1019 °CFNone of these

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Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.68P

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After a thorough derivation by Doraemon to establish an equation for cylindrical fuel rod of a nuclear reactor. Here he was able to come up an equation of heat generated internally as shown below. 9G = 9. where qG is the local rate of heat generation per unit volume at radius r, ro is the outside radius, and qo is the rate of heat generation per unit volume at the centre line. Calculate the temperature drop from the centre line to the surface for a 2.5 cm outer diameter rod having k = 25 W/m K, if the rate of heat removal from the surface is 1650 kW/m² А) 619°C В 719 °C C) 819 °C D) 919 °C E 1019 °C F None of these
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