| contributor author | Iftekhar, Hassan | |
| contributor author | Agelin-Chaab, Martin | |
| date accessioned | 2017-11-25T07:16:38Z | |
| date available | 2017-11-25T07:16:38Z | |
| date copyright | 2017/21/7 | |
| date issued | 2017 | |
| identifier issn | 0098-2202 | |
| identifier other | fe_139_11_114501.pdf | |
| identifier uri | http://138.201.223.254:8080/yetl1/handle/yetl/4234101 | |
| description abstract | This study reports the results of turbulent flows forward facing steps (FFS) in pressure gradients using a particle image velocimetry (PIV) technique to obtain data up to 68 step heights downstream. The contours of two-point velocity correlations indicate that regardless of the pressure gradients, the physical size of the coherent structures characterized by the autocorrelations grows as the flow develops downstream along the step. Additionally, adverse pressure gradient (APG) elevates the size of the autocorrelations. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Characteristics of Turbulent Flows Over Forward Facing Steps in Adverse Pressure Gradients Based on Two-Point Analyses | |
| type | Journal Paper | |
| journal volume | 139 | |
| journal issue | 11 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.4036666 | |
| journal fristpage | 114501 | |
| journal lastpage | 114501-6 | |
| tree | Journal of Fluids Engineering:;2017:;volume( 139 ):;issue: 011 | |
| contenttype | Fulltext | |
