Analytic Approximations of Boundary-Layer ProblemsSource: Journal of Applied Mechanics:;1966:;volume( 033 ):;issue: 002::page 425Author:J. A. Schetz
DOI: 10.1115/1.3625060Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The investigation of the approximate solution of boundary-layer problems by variational techniques is extended beyond earlier work based on a single-parameter collocation approach. A multiparameter treatment is considered and shown to result in a much improved approximation. More powerful minimization conditions for the single-parameter case are also studied. Finally, an approximate solution to a flow problem concerning the development of a boundary layer on a constant pressure surface after having traversed an upstream pressure gradient is presented and discussed.
keyword(s): Boundary layers , Approximation , Pressure gradient , Variational techniques , Pressure AND Flow (Dynamics) ,
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| contributor author | J. A. Schetz | |
| date accessioned | 2017-05-08T23:40:10Z | |
| date available | 2017-05-08T23:40:10Z | |
| date copyright | June, 1966 | |
| date issued | 1966 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-25826#425_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/111234 | |
| description abstract | The investigation of the approximate solution of boundary-layer problems by variational techniques is extended beyond earlier work based on a single-parameter collocation approach. A multiparameter treatment is considered and shown to result in a much improved approximation. More powerful minimization conditions for the single-parameter case are also studied. Finally, an approximate solution to a flow problem concerning the development of a boundary layer on a constant pressure surface after having traversed an upstream pressure gradient is presented and discussed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Analytic Approximations of Boundary-Layer Problems | |
| type | Journal Paper | |
| journal volume | 33 | |
| journal issue | 2 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3625060 | |
| journal fristpage | 425 | |
| journal lastpage | 428 | |
| identifier eissn | 1528-9036 | |
| keywords | Boundary layers | |
| keywords | Approximation | |
| keywords | Pressure gradient | |
| keywords | Variational techniques | |
| keywords | Pressure AND Flow (Dynamics) | |
| tree | Journal of Applied Mechanics:;1966:;volume( 033 ):;issue: 002 | |
| contenttype | Fulltext |