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Engineering, 07.11.2019 03:31 hany90
Aspherical particle of radius r1 experiences uniform thermal generation at a rate of q. the particle is encapsulated by a spherical shell of outside radius r2 that is cooled by ambient air. the thermal conductivities of the particle and shell are k1 and k2, respectively, where k1 = 2k2. by applying conservation of energy principle to spherical control volume a, which is placed at ar arbitrary location within the sphere, determine a relationship between the temperature gradient dt/dr and the local radius r, for o < r
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Aspherical particle of radius r1 experiences uniform thermal generation at a rate of q. the particle...
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