Rolling friction of a hard cylinder on a viscous plane
arXiv:cond-mat/9809053 · doi:10.1007/s100510050840
Abstract
The resistance against rolling of a rigid cylinder on a flat viscous surface is investigated. We found that the rolling-friction coefficient reveals strongly non-linear dependence on the cylinder's velocity. For low velocity the rolling-friction coefficient rises with velocity due to increasing deformation rate of the surface. For larger velocity, however, it decreases with velocity according to decreasing contact area and deformation of the surface.
arXiv comment7 pages, 3 figures
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