We obtain a numerical-analytic solution of the thermal problem of friction for two semibounded bodies with regard for the heat sensitivity of materials and changes in the relative sliding velocity with time (braking with constant deceleration). The linearization of the corresponding boundary-value problem of heat conduction is performed by using the Kirchhoff substitution and the method of linearizing parameters. We study the changes in the temperatures of the working surfaces of the pad and the disk in the process of braking for two frictional couples with and without taking into account the temperature dependences of their thermal properties.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 50, No. 3, pp. 77–83, May–June, 2014.
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Evtushenko, O., Kuciej, M. & Och, E. Modeling of Temperature Conditions for a Braking System with Regard for the Heat Sensitivity of Materials. Mater Sci 50, 397–405 (2014). https://doi.org/10.1007/s11003-014-9732-5
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DOI: https://doi.org/10.1007/s11003-014-9732-5