An Analytical Study of the Standard k–ε ModelSource: Journal of Fluids Engineering:;1990:;volume( 112 ):;issue: 002::page 192Author:N. Takemitsu
DOI: 10.1115/1.2909387Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An asymptotic solution of the standard k–ε model for two-dimensional turbulent channel flow is found. Using this solution, five model constants in the model are all determined reasonably with the aid of experimental data. If an asymptotic solution with the logarithmic law as the leading term is sought for, the standard k–ε model is shown to be ill-posed since the second-order solution has divergent terms.
keyword(s): Turbulence AND Channel flow ,
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| contributor author | N. Takemitsu | |
| date accessioned | 2017-05-08T23:32:58Z | |
| date available | 2017-05-08T23:32:58Z | |
| date copyright | June, 1990 | |
| date issued | 1990 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27050#192_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/107104 | |
| description abstract | An asymptotic solution of the standard k–ε model for two-dimensional turbulent channel flow is found. Using this solution, five model constants in the model are all determined reasonably with the aid of experimental data. If an asymptotic solution with the logarithmic law as the leading term is sought for, the standard k–ε model is shown to be ill-posed since the second-order solution has divergent terms. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | An Analytical Study of the Standard k–ε Model | |
| type | Journal Paper | |
| journal volume | 112 | |
| journal issue | 2 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.2909387 | |
| journal fristpage | 192 | |
| journal lastpage | 198 | |
| identifier eissn | 1528-901X | |
| keywords | Turbulence AND Channel flow | |
| tree | Journal of Fluids Engineering:;1990:;volume( 112 ):;issue: 002 | |
| contenttype | Fulltext |