A Theoretical Model of Striated Film-RuptureSource: Journal of Tribology:;1982:;volume( 104 ):;issue: 002::page 164Author:C. Fall
DOI: 10.1115/1.3253175Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In general, when a thin film of viscous fluid ruptures in the diverging region of flow between a spreader (or roller) and a flat plate, the cavity formed is not uniform, but appears as adjacent air fingers separated by streamers of fluid. A time-dependent linear perturbation analysis is used to examine the nature of such striated film-rupture and, specifically, to predict the number of striations per unit width for varying minimum gap width and the parameter (ηU/T). Good agreement between theory and experiment is obtained.
keyword(s): Rupture , Fluids , Cavities , Flat plates , Rollers , Thin films AND Flow (Dynamics) ,
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| contributor author | C. Fall | |
| date accessioned | 2017-05-08T23:14:28Z | |
| date available | 2017-05-08T23:14:28Z | |
| date copyright | April, 1982 | |
| date issued | 1982 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28650#164_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/96481 | |
| description abstract | In general, when a thin film of viscous fluid ruptures in the diverging region of flow between a spreader (or roller) and a flat plate, the cavity formed is not uniform, but appears as adjacent air fingers separated by streamers of fluid. A time-dependent linear perturbation analysis is used to examine the nature of such striated film-rupture and, specifically, to predict the number of striations per unit width for varying minimum gap width and the parameter (ηU/T). Good agreement between theory and experiment is obtained. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Theoretical Model of Striated Film-Rupture | |
| type | Journal Paper | |
| journal volume | 104 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3253175 | |
| journal fristpage | 164 | |
| journal lastpage | 167 | |
| identifier eissn | 1528-8897 | |
| keywords | Rupture | |
| keywords | Fluids | |
| keywords | Cavities | |
| keywords | Flat plates | |
| keywords | Rollers | |
| keywords | Thin films AND Flow (Dynamics) | |
| tree | Journal of Tribology:;1982:;volume( 104 ):;issue: 002 | |
| contenttype | Fulltext |