| contributor author | R. A. Antonia | |
| contributor author | J. Kim | |
| contributor author | D. K. Bisset | |
| date accessioned | 2017-05-08T23:35:45Z | |
| date available | 2017-05-08T23:35:45Z | |
| date copyright | December, 1991 | |
| date issued | 1991 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27062#616_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/108679 | |
| description abstract | The mean velocity profile across a fully developed turbulent duct flow is obtained from an eddy viscosity relation combined with an empirical outer region wake function. Results are in good agreement with experiments and with direct numerical simulations in the same flow at two Reynolds numbers. In particular, the near-wall trend of the Reynolds shear stress and its variation with Reynolds number are similar to those of the simulations. The eddy viscosity method is more accurate than previous mixing length or implicit function methods. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | An Eddy Viscosity Calculation Method for a Turbulent Duct Flow | |
| type | Journal Paper | |
| journal volume | 113 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.2926524 | |
| journal fristpage | 616 | |
| journal lastpage | 619 | |
| identifier eissn | 1528-901X | |
| keywords | Flow (Dynamics) | |
| keywords | Turbulence | |
| keywords | Eddies (Fluid dynamics) | |
| keywords | Viscosity | |
| keywords | Ducts | |
| keywords | Reynolds number | |
| keywords | Stress | |
| keywords | Shear (Mechanics) | |
| keywords | Wakes | |
| keywords | Engineering simulation AND Computer simulation | |
| tree | Journal of Fluids Engineering:;1991:;volume( 113 ):;issue: 004 | |
| contenttype | Fulltext | |