Rolling friction of a hard cylinder on a viscous plane

被引：42

作者：

Pöschel, T

Schwager, T

Brilliantov, NV

机构：

[1] Humboldt Univ, Inst Phys, D-10115 Berlin, Germany

[2] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119899, Russia

来源：

EUROPEAN PHYSICAL JOURNAL B | 1999年 / 10卷 / 01期

关键词：

D O I：

10.1007/s100510050840

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

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.

引用

收藏

页码：169 / 174

页数：6

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