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CN Mecanica Fluidelor 2006 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/1472
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| Title: | A PREDICTION METHOD FOR AERODYNAMIC NOISE FROM HAWT |
| Authors: | DUMITRACHE, A
DUMITRACHE, H |
| Keywords: | airfoil self-noise, wind turbine noise, Lighthill’s acoustic theory |
| Issue Date: | 2006 |
| Publisher: | Transilvania University Press of Braşov |
| Citation: | Google Scholar |
| Series/Report no.: | CN Mecanica fluidelor 2006;143-152 |
| Abstract: | The aim of this paper is to give a new prediction model for the aerodynamical generated noise from horizontal axis wind turbines (HAWT). Aerodynamic noise is generated when the rotor encounters smooth flow. It contains airfoil self-noise and turbulence inflow noise. The present semiempirical model is coupled with CFD and aerodynamic calculation so as to improve the accuracy of the prediction model. The total noise spectrum for a given wind turbine is compared with experiment and encouraging result is obtained.. |
| URI: | http://hdl.handle.net/123456789/1472 |
| ISSN: | 1223-964 X |
| Appears in Collections: | CN Mecanica Fluidelor 2006
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