We study the thermoelastic interaction of two isotropic half planes with periodically located rough regions on the boundary of one of these planes. The influence of asperities on the heat exchange between the bodies is taken into account by the contact thermal resistance, which is inversely proportional to the contact pressure on the boundaries of the bodies. We reduce the contact problem to a nonlinear singular integrodifferential equation and propose an iterative algorithm for its solution. The influence of the density and direction of heat flow on the contact parameters of the analyzed structures is investigated.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 48, No. 6, pp. 92–97, November–December, 2012.
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Chumak, K.А., Martynyak, R.M. Periodic contact problem of thermoelasticity for bodies with rough surfaces in local regions. Mater Sci 48, 795–801 (2013). https://doi.org/10.1007/s11003-013-9571-9
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DOI: https://doi.org/10.1007/s11003-013-9571-9