Determination of Accommodation Coefficients for N2 at Disk-Drive Air-Bearing SurfacesSource: Journal of Tribology:;1997:;volume( 119 ):;issue: 003::page 588Author:C. T. Rettner
DOI: 10.1115/1.2833540Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal and tangential momentum accommodation coefficients have been obtained for N2 colliding with various surfaces of relevance to the disk-drive air bearing using molecular beam scattering techniques. Analysis of the velocity and angular distributions of scattered species indicates that N2 is essentially fully accommodated at the relevant surfaces for energies characteristic of room temperature gas.
keyword(s): Bearings , Disks , Momentum , Temperature , Molecular beams , Radiation scattering AND Electromagnetic scattering ,
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| contributor author | C. T. Rettner | |
| date accessioned | 2017-05-08T23:54:51Z | |
| date available | 2017-05-08T23:54:51Z | |
| date copyright | July, 1997 | |
| date issued | 1997 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28528#588_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/119469 | |
| description abstract | Thermal and tangential momentum accommodation coefficients have been obtained for N2 colliding with various surfaces of relevance to the disk-drive air bearing using molecular beam scattering techniques. Analysis of the velocity and angular distributions of scattered species indicates that N2 is essentially fully accommodated at the relevant surfaces for energies characteristic of room temperature gas. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Determination of Accommodation Coefficients for N2 at Disk-Drive Air-Bearing Surfaces | |
| type | Journal Paper | |
| journal volume | 119 | |
| journal issue | 3 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.2833540 | |
| journal fristpage | 588 | |
| journal lastpage | 589 | |
| identifier eissn | 1528-8897 | |
| keywords | Bearings | |
| keywords | Disks | |
| keywords | Momentum | |
| keywords | Temperature | |
| keywords | Molecular beams | |
| keywords | Radiation scattering AND Electromagnetic scattering | |
| tree | Journal of Tribology:;1997:;volume( 119 ):;issue: 003 | |
| contenttype | Fulltext |