| contributor author | Bharat Bhushan | |
| contributor author | Kristian To̸nder | |
| date accessioned | 2017-05-08T23:31:11Z | |
| date available | 2017-05-08T23:31:11Z | |
| date copyright | April, 1989 | |
| date issued | 1989 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28475#220_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106063 | |
| description abstract | General analyses are developed to predict the role of surface roughness, rarefaction effects, and various operating parameters in thin-film gas lubrication. Both shear- and squeeze-film effects are considered. The squeeze-film analysis is developed for transient and periodic motions. The analyses are based on average flow (roughness) factors. The results are presented in terms of Knudsen number, h/σ (film thickness/standard deviations of composite roughness) and roughness-orientation parameters. The appropriate analyses presented in this paper are simple and can be applied to magnetic recording and other applications to provide design guidelines. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Roughness-Induced Shear- and Squeeze-Film Effects in Magnetic Recording—Part I: Analysis | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3261892 | |
| journal fristpage | 220 | |
| journal lastpage | 227 | |
| identifier eissn | 1528-8897 | |
| keywords | Surface roughness | |
| keywords | Shear (Mechanics) | |
| keywords | Magnetic recording | |
| keywords | Film thickness | |
| keywords | Knudsen number | |
| keywords | Design | |
| keywords | Thin films | |
| keywords | Flow (Dynamics) | |
| keywords | Lubrication | |
| keywords | Composite materials AND Motion | |
| tree | Journal of Tribology:;1989:;volume( 111 ):;issue: 002 | |
| contenttype | Fulltext | |