1. A cylindrical nuclear fuel element (k=34 W/m-K) has the following dimensions: D= 6 cm and L=40 cm. The fuel generates heat uniformly at a rate of 50 x10' kJ/s-m'. The fuel is placed in a gas environment at 360K with a heat transfer coefficient of 4500 W/m²-K. You may assume unidirectional heat transfer in the r-direction. Determine: a. The temperature profile as a function of the radial position. b. The maximum fuel temperature c. The surface temperature of the fuel

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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1. A cylindrical nuclear fuel element (k=34 W/m-K) has the
following dimensions: D= 6 cm and L=40 cm. The fuel
generates heat uniformly at a rate of 50 x10' kJ/s-m'. The fuel is
placed in a gas environment at 360K with a heat transfer
coefficient of 4500 W/m'-K. You may assume unidirectional
heat transfer in the r-direction. Determine:
a. The temperature profile as a function of the radial position.
b. The maximum fuel temperature
c. The surface temperature of the fuel
Transcribed Image Text:1. A cylindrical nuclear fuel element (k=34 W/m-K) has the following dimensions: D= 6 cm and L=40 cm. The fuel generates heat uniformly at a rate of 50 x10' kJ/s-m'. The fuel is placed in a gas environment at 360K with a heat transfer coefficient of 4500 W/m'-K. You may assume unidirectional heat transfer in the r-direction. Determine: a. The temperature profile as a function of the radial position. b. The maximum fuel temperature c. The surface temperature of the fuel
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