Nonaxisymmetric Blade Row Interaction in Axial TurbomachinesSource: Journal of Engineering for Gas Turbines and Power:;1981:;volume( 103 ):;issue: 001::page 201Author:N. A. Mitchell
DOI: 10.1115/1.3230698Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A three-dimensional nonaxisymmetric theory is presented to analyze the interaction effects due to wakes between two blade rows in an axial turbomachine. The relative importance of potential and wake interaction with varying row separations and the contribution to the flow of shed radial and shed streamwise vorticity from the first row are examined. Numerical calculations of turbine and compressor stages are presented to illustrate the theory.
keyword(s): Blades , Turbomachinery , Wakes , Vorticity , Turbines , Flow (Dynamics) AND Compressors ,
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| contributor author | N. A. Mitchell | |
| date accessioned | 2017-05-08T23:11:12Z | |
| date available | 2017-05-08T23:11:12Z | |
| date copyright | January, 1981 | |
| date issued | 1981 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26763#201_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/94581 | |
| description abstract | A three-dimensional nonaxisymmetric theory is presented to analyze the interaction effects due to wakes between two blade rows in an axial turbomachine. The relative importance of potential and wake interaction with varying row separations and the contribution to the flow of shed radial and shed streamwise vorticity from the first row are examined. Numerical calculations of turbine and compressor stages are presented to illustrate the theory. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Nonaxisymmetric Blade Row Interaction in Axial Turbomachines | |
| type | Journal Paper | |
| journal volume | 103 | |
| journal issue | 1 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3230698 | |
| journal fristpage | 201 | |
| journal lastpage | 209 | |
| identifier eissn | 0742-4795 | |
| keywords | Blades | |
| keywords | Turbomachinery | |
| keywords | Wakes | |
| keywords | Vorticity | |
| keywords | Turbines | |
| keywords | Flow (Dynamics) AND Compressors | |
| tree | Journal of Engineering for Gas Turbines and Power:;1981:;volume( 103 ):;issue: 001 | |
| contenttype | Fulltext |