| contributor author | Christian Del Taglia | |
| contributor author | Lars Blum | |
| contributor author | Jürg Gass | |
| contributor author | Yiannis Ventikos | |
| contributor author | Dimos Poulikakos | |
| date accessioned | 2017-05-09T00:13:25Z | |
| date available | 2017-05-09T00:13:25Z | |
| date copyright | May, 2004 | |
| date issued | 2004 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27197#375_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/130241 | |
| description abstract | Unsteady 3-D numerical simulations and 3-D LDA measurements of an annular jet with a blockage ratio of 0.89 and Reynolds number 4400 are presented. At these flow conditions, the flow inside of the recirculation zone is asymmetric, with a preferential direction. Very good predictions of the velocity fluctuation values are achieved with the unsteady simulation technique in the same region, as the fluctuations are mainly large scale, structure dominated. A frequency near to 10 Hz is identified in the simulations, which is attributed to the principal shedding behavior of the vortical structures. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Numerical and Experimental Investigation of an Annular Jet Flow With Large Blockage | |
| type | Journal Paper | |
| journal volume | 126 | |
| journal issue | 3 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.1760533 | |
| journal fristpage | 375 | |
| journal lastpage | 384 | |
| identifier eissn | 1528-901X | |
| keywords | Flow (Dynamics) | |
| keywords | Measurement | |
| keywords | Fluctuations (Physics) | |
| keywords | Jets | |
| keywords | Engineering simulation | |
| keywords | Disks | |
| keywords | Computation | |
| keywords | Stress | |
| keywords | Turbulence AND Computer simulation | |
| tree | Journal of Fluids Engineering:;2004:;volume( 126 ):;issue: 003 | |
| contenttype | Fulltext | |