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Mathematical modeling of the process of warming up of a cylindrical surface by a moving intense heat source

  • Heat Conduction and Heat Exchange in Technological Processes
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Journal of Engineering Physics and Thermophysics Aims and scope

Abstract

A mathematical model of the process of warming up of a metal cylindrical surface by a moving point heat source has been proposed; the model allows for the presence of a thin absorbing coating on the metal surface and for the thermal resistance of the contact surface. An algorithm of calculation of a nonstationary temperature field has been constructed.; this algorithm makes it possible to find the values of the problem’s parameters ensuring local surface heating. An example of numerical calculation has been given.

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Authors and Affiliations

  1. N. É. Bauman Moscow State Technical University, 2ya Baumanskaya Str., Moscow, 105005, Russia

    O. Yu. Chigireva

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  1. O. Yu. Chigireva
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 79, No. 6, pp. 31–37, November–December, 2006.

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Chigireva, O.Y. Mathematical modeling of the process of warming up of a cylindrical surface by a moving intense heat source. J Eng Phys Thermophys 79, 1078–1084 (2006). https://doi.org/10.1007/s10891-006-0207-x

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  • DOI: https://doi.org/10.1007/s10891-006-0207-x

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