Abstract
An analytical method is developed for the solution of internal problems of nonsteady heat transfer for the laminar flow of a fluid through tubes exhibiting various perpendicular cross sections. The method is based on the combined application of integral transformations and variational calculus. Transient processes are studied for the nonsteady heat transfer in circular tubes and in plane-parallel channels, when the temperature at the inlet varies according to a specified law.
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Tsoi, P.V. The solution of problems dealing with convective heat transfer in tubes by the bubnov-galerkin method. Journal of Engineering Physics 14, 278–284 (1968). https://doi.org/10.1007/BF00825735
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DOI: https://doi.org/10.1007/BF00825735