A study of sliding motion of a solid body on a rough surface with asymmetric friction
| Autor: | Nikita Dmitriev, Olga Silantyeva |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Surface (mathematics)
Materials science Applied Mathematics Computational Mechanics Motion (geometry) Classical Physics (physics.class-ph) FOS: Physical sciences 02 engineering and technology Mechanics Physics - Classical Physics Condensed Matter - Soft Condensed Matter 021001 nanoscience & nanotechnology 020303 mechanical engineering & transports 0203 mechanical engineering Soft Condensed Matter (cond-mat.soft) Solid body 0210 nano-technology |
| Popis: | Recent studies show interest in materials with asymmetric friction forces. We investigate terminal motion of a solid body with circular contact area. We assume that friction forces are asymmetric orthotropic. Two cases of pressure distribution are analyzed: Hertz and Boussinesq laws. Equations for friction force and moment are formulated and solved for these cases. Numer- ical results show significant impact of the asymmetry of friction on the motion. Our results can be used for more accurate prediction of contact behavior of bodies made from new materials with asymmetric surface textures. 13 pages, 3 tables, 2 figures, preprint |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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