| contributor author | Michael Nosonovsky | |
| contributor author | Bharat Bhushan | |
| date accessioned | 2017-05-09T00:18:00Z | |
| date available | 2017-05-09T00:18:00Z | |
| date copyright | January, 2005 | |
| date issued | 2005 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28729#37_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/132732 | |
| description abstract | Scale effect on dry friction during multiple-asperity contact is considered. The coefficient of friction is a sum of the adhesion component, two-body deformation component, three-body deformation (plowing) component, and a so-called ratchet component of friction. These components of the friction force depend on the relevant real area of contact (dependent on roughness and mechanical properties) and relevant shear strength during sliding. A model of rough surface topography based on an empirical power rule for scale dependence of roughness and contact parameters is proposed. The effect of load on contact parameters is also considered. Comparison of the model to experiment data on scale and load dependence of friction is presented. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Scale Effect in Dry Friction During Multiple-Asperity Contact | |
| type | Journal Paper | |
| journal volume | 127 | |
| journal issue | 1 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.1829722 | |
| journal fristpage | 37 | |
| journal lastpage | 46 | |
| identifier eissn | 1528-8897 | |
| keywords | Deformation | |
| keywords | Friction | |
| keywords | Surface roughness | |
| keywords | Stress | |
| keywords | Dry-friction whip and whirl | |
| keywords | Shear strength | |
| keywords | Force AND Particulate matter | |
| tree | Journal of Tribology:;2005:;volume( 127 ):;issue: 001 | |
| contenttype | Fulltext | |
