| contributor author | S. K. Ganapathi | |
| contributor author | F. E. Talke | |
| date accessioned | 2017-05-08T23:42:35Z | |
| date available | 2017-05-08T23:42:35Z | |
| date copyright | July, 1993 | |
| date issued | 1993 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28504#387_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/112658 | |
| description abstract | A model to establish the correlation between wear in constant speed drag testing and contact start/stop testing is developed. The model is based on the Archard wear equation and uses the quasi-steady Kita-Kogure-Mitsuya model for the transition of a slider from sliding to flying to calculate the velocity dependent contact force between the slider and disk during start/stop. Experimental results for the wear of a zirconia overcoated disk are obtained for both start/stop and constant speed drag testing as a function of the number of repeated cycles using optical profilometry. The correlation between predictions and experimental data shows good agreement for up to at least 10,000 cycles of sliding. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Correlation Between Contact Start/Stop and Constant Speed Drag Testing in Magnetic Head-Disk Tribology | |
| type | Journal Paper | |
| journal volume | 115 | |
| journal issue | 3 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.2921648 | |
| journal fristpage | 387 | |
| journal lastpage | 391 | |
| identifier eissn | 1528-8897 | |
| keywords | Drag (Fluid dynamics) | |
| keywords | Testing | |
| keywords | Disks | |
| keywords | Tribology | |
| keywords | Wear | |
| keywords | Cycles | |
| keywords | Equations AND Force | |
| tree | Journal of Tribology:;1993:;volume( 115 ):;issue: 003 | |
| contenttype | Fulltext | |
