| contributor author | Alessandro Corsini | |
| contributor author | A. G. Sheard | |
| contributor author | Franco Rispoli | |
| date accessioned | 2017-05-09T00:41:31Z | |
| date available | 2017-05-09T00:41:31Z | |
| date copyright | July, 2010 | |
| date issued | 2010 | |
| identifier issn | 0889-504X | |
| identifier other | JOTUEI-28764#031005_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/144985 | |
| description abstract | This paper reports on quantitative tests of passive techniques for rotor-tip noise control in low-speed axial flow fans, based on blade-tip modifications involving the addition of antivortex appendages as end-plates. The end-plate thickness chordwise distribution is determined to control the chordwise evolution of the leakage vortex rotation number. The results confirm that the new end-plate configurations provide a mechanism by which leakage vortex bursting can be avoided. As such, the modified rotors represent an effective means of passive control of vortex breakdown. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Shaping of Tip End-Plate to Control Leakage Vortex Swirl in Axial Flow Fans | |
| type | Journal Paper | |
| journal volume | 132 | |
| journal issue | 3 | |
| journal title | Journal of Turbomachinery | |
| identifier doi | 10.1115/1.3145017 | |
| journal fristpage | 31005 | |
| identifier eissn | 1528-8900 | |
| keywords | Fans | |
| keywords | Rotors | |
| keywords | Vortices | |
| keywords | Flow (Dynamics) | |
| keywords | Blades | |
| keywords | Leakage | |
| keywords | Leakage flows | |
| keywords | Thickness | |
| keywords | Axial flow AND Design | |
| tree | Journal of Turbomachinery:;2010:;volume( 132 ):;issue: 003 | |
| contenttype | Fulltext | |