Abstract
A mathematical model of the thermal process in the bearing system on a common shaft is given that represents the system of two- and three-dimensional of heat equation with convection term taking into account the rotation of the shaft. The results of determining the time step in the numerical solution of the problem are presented, the calculated and experimental temperature data are compared, and studies of the mutual influence of temperature fields in the bearing system and the determination of the rotational speed above which the mathematical model can be simplified are determined.
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Original Russian Text © R.S. Tikhonov, N.P. Starostin, 2014, published in Trenie i Iznos, 2014, Vol. 35, No. 6, pp. 691–698.
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Tikhonov, R.S., Starostin, N.P. Modeling of thermal processes in the bearing system on a common shaft taking into consideration its rotational speed. J. Frict. Wear 35, 477–482 (2014). https://doi.org/10.3103/S1068366614060154
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DOI: https://doi.org/10.3103/S1068366614060154