Record number :
2271571
Title of article :
Sliding friction of polyethylene on snow and ice: Contact area and modeling
Author/Authors :
Bنurle، نويسنده , , L. and Kaempfer، نويسنده , , Th.U. and Szabَ، نويسنده , , D. and Spencer، نويسنده , , N.D.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Pages :
14
From page :
276
To page :
289
Abstract :
A numerical model for sliding on ice including dry friction and generation of and lubrication by water films is described. The model is verified by comparison with experimentally determined friction coefficients and slider temperatures. Real contact area estimates based on actual topography can explain the experimentally observed temperature dependence, while squeeze out of water at the junctions can explain the observed load dependence of friction.
Keywords :
Snow friction , hydrodynamic lubrication , heat transfer , X-ray tomography , Surface roughness measurement methods , Ice friction , contact mechanics
Journal title :
Cold Regions Science and Technology
Journal title :
Cold Regions Science and Technology
Serial Year :
2007
Link To Document :
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