Asymptotic Theory of Global SeparationSource: Applied Mechanics Reviews:;1998:;volume( 051 ):;issue: 009::page 523Author:S. I. Chernyshenko
DOI: 10.1115/1.3099021Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article aims to review the recent achievements and the state of the art in the high Reynolds number asymptotic theory of steady separated flow past bluff bodies for a general reader specializing in fluid dynamics who is not necessarily familiar with modern asymptotic techniques. A short historical overview is given. The ideas of the mathematical methods used are briefly outlined. Then the general structure of the solution for a plane flow past a bluff body is described. The physical mechanisms of such a flow are discussed, and quantitative results are given and compared with numerical calculations. Existing extensions of the theory and the latest results for axisymmetric flows are described. In conclusion, the relationship between asymptotic theory and real turbulent flows is discussed. This review article contains 76 references.
keyword(s): Separation (Technology) , Mechanisms , Flow (Dynamics) , Fluid dynamics , Turbulence AND Reynolds number ,
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| contributor author | S. I. Chernyshenko | |
| date accessioned | 2017-05-08T23:55:23Z | |
| date available | 2017-05-08T23:55:23Z | |
| date copyright | September, 1998 | |
| date issued | 1998 | |
| identifier issn | 0003-6900 | |
| identifier other | AMREAD-25753#523_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/119777 | |
| description abstract | This article aims to review the recent achievements and the state of the art in the high Reynolds number asymptotic theory of steady separated flow past bluff bodies for a general reader specializing in fluid dynamics who is not necessarily familiar with modern asymptotic techniques. A short historical overview is given. The ideas of the mathematical methods used are briefly outlined. Then the general structure of the solution for a plane flow past a bluff body is described. The physical mechanisms of such a flow are discussed, and quantitative results are given and compared with numerical calculations. Existing extensions of the theory and the latest results for axisymmetric flows are described. In conclusion, the relationship between asymptotic theory and real turbulent flows is discussed. This review article contains 76 references. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Asymptotic Theory of Global Separation | |
| type | Journal Paper | |
| journal volume | 51 | |
| journal issue | 9 | |
| journal title | Applied Mechanics Reviews | |
| identifier doi | 10.1115/1.3099021 | |
| journal fristpage | 523 | |
| journal lastpage | 536 | |
| identifier eissn | 0003-6900 | |
| keywords | Separation (Technology) | |
| keywords | Mechanisms | |
| keywords | Flow (Dynamics) | |
| keywords | Fluid dynamics | |
| keywords | Turbulence AND Reynolds number | |
| tree | Applied Mechanics Reviews:;1998:;volume( 051 ):;issue: 009 | |
| contenttype | Fulltext |