Calculate rate of heat transfer per unit time through layer

Reference no: EM13339984

Two concentric metallic spheres of radii r1 and r2> r1, respectively, are maintained at temperatures T1 and T2, and are separated by a layer of homogeneous material thermal conductivity k. Calculate the rate of heat transfer per unit time through this layer. Tip: Consider a concentric spherical surface of intermediate radius r, where (r1<r2<r3) e write the heat´s conduction law through of the these surface. Show your work using integration. You can integrate in relation to r, starting from r=r1 until r=r2.

Reference no: EM13339984

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