| contributor author | Riأ©ra, William | |
| contributor author | Castillon, Lionel | |
| contributor author | Marty, Julien | |
| contributor author | Leboeuf, Francis | |
| date accessioned | 2017-05-09T01:13:16Z | |
| date available | 2017-05-09T01:13:16Z | |
| date issued | 2014 | |
| identifier issn | 0889-504X | |
| identifier other | turb_136_04_041018.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/156522 | |
| description abstract | In the present study, the influence of the inlet condition on the tip clearance flow of an axial compressor is investigated. Two different zonal detached eddy simulations (ZDES) computations are carried out and compared to Reynoldsaveraged Navier–Stokes (RANS) and unsteady RANS (URANS) computations as well as to experimental data. A rotating distortion map of the flow cartography is set as inlet condition for the first ZDES computation. An azimuthally averaged inlet condition is used for the second one and uncouples the rotor tipleakage vortex flutter phenomenon, which stems from the arrival of the inlet guide vane wake from the behavior inherent to the rotor tipleakage vortex. In the studied configuration, the inlet guide vane tip vortex reveals to lower the effects from double leakage on the rotor. The topology of the rotor tipleakage vortex is described, and its development is analyzed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Inlet Condition Effects on the Tip Clearance Flow With Zonal Detached Eddy Simulation | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 4 | |
| journal title | Journal of Turbomachinery | |
| identifier doi | 10.1115/1.4025216 | |
| journal fristpage | 41018 | |
| journal lastpage | 41018 | |
| identifier eissn | 1528-8900 | |
| tree | Journal of Turbomachinery:;2014:;volume( 136 ):;issue: 004 | |
| contenttype | Fulltext | |