Choice of Source Parameters for the Processes of Heat Hardening and Surface Thermal Treatment

V.N. Demidov, A.G. Knyazeva

Abstract


In this work, exact analytical solutions have been presented for some conjugate thermal conductivity problems. The way had been presented for solution representation in the form suitable for practical applications. The convergence of series including in the solutions has been studied when thermal physical properties change in wide region. Solutions ware used to determine the heating conditions providing given value of surface and contact temperatures. Exact analytical solutions are useful for computer program testing and debugging; for engineering calculations; they could be used to evaluate dynamical temperature stresses appearing at the conditions of surface thermal treatment using high energy sources.

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DOI: http://dx.doi.org/10.24892/RIJIE/20150203

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