Some Solutions of the Plane Turbulent Impinging JetSource: Journal of Fluids Engineering:;1970:;volume( 092 ):;issue: 004::page 915Author:M. Wolfshtein
DOI: 10.1115/1.3425164Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The impinging jet problem is solved by an iterative finite-difference technique. Reynolds stresses are assumed to be related to the mean strain by a scalar eddy viscosity. The eddy viscosity is assumed to depend on the level of energy fluctuations and a length scale. The level of energy fluctuations is obtained from a second-order differential equation, while the length scale of turbulence is prescribed on the basis of experimental information. The solutions show reasonable agreement with experiment.
keyword(s): Turbulence , Eddies (Fluid dynamics) , Viscosity , Fluctuations (Physics) , Differential equations , Scalars AND Stress ,
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| contributor author | M. Wolfshtein | |
| date accessioned | 2017-05-09T00:37:39Z | |
| date available | 2017-05-09T00:37:39Z | |
| date copyright | December, 1970 | |
| date issued | 1970 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27372#915_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/143168 | |
| description abstract | The impinging jet problem is solved by an iterative finite-difference technique. Reynolds stresses are assumed to be related to the mean strain by a scalar eddy viscosity. The eddy viscosity is assumed to depend on the level of energy fluctuations and a length scale. The level of energy fluctuations is obtained from a second-order differential equation, while the length scale of turbulence is prescribed on the basis of experimental information. The solutions show reasonable agreement with experiment. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Some Solutions of the Plane Turbulent Impinging Jet | |
| type | Journal Paper | |
| journal volume | 92 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3425164 | |
| journal fristpage | 915 | |
| journal lastpage | 922 | |
| identifier eissn | 1528-901X | |
| keywords | Turbulence | |
| keywords | Eddies (Fluid dynamics) | |
| keywords | Viscosity | |
| keywords | Fluctuations (Physics) | |
| keywords | Differential equations | |
| keywords | Scalars AND Stress | |
| tree | Journal of Fluids Engineering:;1970:;volume( 092 ):;issue: 004 | |
| contenttype | Fulltext |