Upstream Separation Point for an Internal Corner in a Two-Dimensional Channel FlowSource: Journal of Applied Mechanics:;1963:;volume( 030 ):;issue: 004::page 505Author:J. F. Barrows
DOI: 10.1115/1.3636610Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A solution is presented for predicting the upstream separation point in a two-dimensional channel flow in which an obstacle is present. The paper considers only the separation of a laminar boundary layer but could also be applied to the turbulent boundary-layer case. The mathematical model considers free-streamline theory to get the pressure distribution ahead of separation. Görtler’s series solution and Witting’s finite-difference method are then used to predict separation. The theory is checked experimentally.
keyword(s): Separation (Technology) , Corners (Structural elements) , Channel flow , Boundary layers , Turbulence , Finite difference methods AND Pressure ,
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| contributor author | J. F. Barrows | |
| date accessioned | 2017-05-08T23:07:11Z | |
| date available | 2017-05-08T23:07:11Z | |
| date copyright | December, 1963 | |
| date issued | 1963 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-25732#505_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/92390 | |
| description abstract | A solution is presented for predicting the upstream separation point in a two-dimensional channel flow in which an obstacle is present. The paper considers only the separation of a laminar boundary layer but could also be applied to the turbulent boundary-layer case. The mathematical model considers free-streamline theory to get the pressure distribution ahead of separation. Görtler’s series solution and Witting’s finite-difference method are then used to predict separation. The theory is checked experimentally. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Upstream Separation Point for an Internal Corner in a Two-Dimensional Channel Flow | |
| type | Journal Paper | |
| journal volume | 30 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3636610 | |
| journal fristpage | 505 | |
| journal lastpage | 508 | |
| identifier eissn | 1528-9036 | |
| keywords | Separation (Technology) | |
| keywords | Corners (Structural elements) | |
| keywords | Channel flow | |
| keywords | Boundary layers | |
| keywords | Turbulence | |
| keywords | Finite difference methods AND Pressure | |
| tree | Journal of Applied Mechanics:;1963:;volume( 030 ):;issue: 004 | |
| contenttype | Fulltext |