Abstract

Contact problems of a rigid punch sliding over the wavy thermoelastic half-space are studied. The punch geometry is considered to be parabolic or flat-ended. It is assumed that the contact between bodies occurs within a finite number of separated contour areas. The frictional heating in these regions is involved. The problem is reduced to the non-linear system of algebraic equations, which is solved iteratively. The effects of the boundary waviness on the heat generation are studied and presented in diagrams.

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