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SOME SIMPLE RESULTS ON THE MULTISCALE VISCOELASTIC FRICTION
2019
Facta Universitatis. Series: Mechanical Engineering
The coefficient of friction due to bulk viscoelastic losses corresponding to multiscale roughness can be computed with Persson's theory. In the search for a more complete understanding of the parametric dependence of the friction coefficient, we show asymptotic results at low or large speed for a generalized Maxwell viscoelastic material, or for a material showing power law storage and loss factors at low frequencies. The ascending branch of friction coefficient at low speeds highly depends on
doi:10.22190/fume190215025c
fatcat:xv7lhbbf3vdq3mujt3gpiu2fvi