Abstract
The solution of the conjugate problem of convective-conductive heat transfer in the channels of power plants is presented. The problem of convective heat transfer in the gas phase is solved by the integral theory of heat transfer. A one-dimensional problem of conductive heat transfer in the material of the wall is solved by the finite-difference method. Relative laws of heat and mass transfer and friction are obtained by numerical integration with respect to the boundary-layer thickness. The effect of the material and geometry of the wall on the level of problem “conjugation” is studied.
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References
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Translated from Inzhenemo-Fizicheskii Zhurnal, Vol. 73, No. 1, pp. 131–137, January–February, 2000.
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Petrikevich, B.B., Panin, S.D. & Astrakhov, A.V. Use of integral boundary-layer theory for solving conjugate problems of heat transfer in channels of high-power plants. J Eng Phys Thermophys 73, 131–137 (2000). https://doi.org/10.1007/BF02681687
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DOI: https://doi.org/10.1007/BF02681687