| contributor author | Suriyanarayanan, Venkatesh | |
| contributor author | Rendu, Quentin | |
| contributor author | Vahdati, Mehdi | |
| contributor author | Salles, Loic | |
| date accessioned | 2022-05-08T08:54:39Z | |
| date available | 2022-05-08T08:54:39Z | |
| date copyright | 11/5/2021 12:00:00 AM | |
| date issued | 2021 | |
| identifier issn | 0889-504X | |
| identifier other | turbo_144_4_041005.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4284498 | |
| description abstract | This paper presents the effect of manufacturing tolerance on performance and stability boundaries of a transonic fan using a Reynolds-averaged Navier–Stokes simulation. The effects of tip gap and stagger angle variations were analyzed through a series of single passage and double passage simulation | |
| description abstract | based on which an optimal arrangement was proposed for random tip gap and random stagger angle variation for a whole annulus rotor. All simulations were carried out using NASA rotor 67 as a test case and AU3D as an in-house computational fluid dynamics solver. Results illustrate that the stagger angle variation mainly affects efficiency and its circumferential variation must be as smooth as possible. Furthermore, the tip gap variation affects the stability boundary as well as performance and its optimal configuration mandates a zigzag arrangement of blades around the annulus, i.e., larger tip gap between two smaller ones. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Effect of Manufacturing Tolerance in Flow Past a Compressor Blade | |
| type | Journal Paper | |
| journal volume | 144 | |
| journal issue | 4 | |
| journal title | Journal of Turbomachinery | |
| identifier doi | 10.1115/1.4052600 | |
| journal fristpage | 41005-1 | |
| journal lastpage | 41005-10 | |
| page | 10 | |
| tree | Journal of Turbomachinery:;2021:;volume( 144 ):;issue: 004 | |
| contenttype | Fulltext | |