The damped wave conduction and relaxation equation in three dimenions in spherical coordinates was solved for by using the relativistic transformation. Approximate analytical solutions were obtained in the creeping transfer limit in spherical infinite coordinates. The solution consist of three regimes. A inertial zero transfer regime. A second regime that is characterized by the Bessel composite function of the third order and first kind. The third regime is characterized by the modified composite function of the third order and first kind. Without the creeping transfer limit assumption the order of the Bessel composite solution can be seen to be 7/2.
Volume Subject Area:
Heat Transfer Theory and Fundamental Research
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