Models of fractal surfaces with different fractal dimensions: а) D = 2.2, b) D = 2.5, c) D = 2.8

Models of fractal surfaces with different fractal dimensions: а) D = 2.2, b) D = 2.5, c) D = 2.8

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... • Modeling the contact interaction of digital copies of 3D rough surfaces obtained by threedimensional strip chart recording, or created fractal models that are adequate to the studied surfaces, for example, as presented in the paper [5]. At this stage, we need to get a set of random variables * -relative areas of contact spots. ...
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Using simulation of contact interaction of rough surfaces, it is possible to determine the dependence of the convergence value on the load applied to the conjugate surfaces, which will allow more accurately solve tribological problems, as well as problems of ensuring a given degree of tightness, etc.