التفاصيل البيبلوغرافية
| العنوان: |
Mathematical modelling of noise mapping at wind turbine farms. |
| المؤلفون: |
Mihăilă, J. M., Bigan, C., Panduru, V. |
| المصدر: |
Applied Sciences; 2014, Vol. 16, p48-55, 8p |
| مصطلحات موضوعية: |
MATHEMATICAL models, MATHEMATICAL mappings, WIND turbines, ACOUSTIC wave propagation, NOISE control |
| مستخلص: |
Considering the mathematical properties of the sound propagation function, a range of models for turbulence characteristic and inflow noise prediction for a turbine and wind turbines farm is discussed. The resulted mapping function is plotted versus the distance between source and receiver, resulting in an inverse square dependence, since the acoustical field is a Newtonian field. The study of the dependence from the horizontal distance between the turbine base and the receiver will show useful results for positioning individual wind turbines and wind turbine farms and further modelling features such as the disappearing of singularity and the presence of an inflection point. The modelling results can be compared with other similar simulations. [ABSTRACT FROM AUTHOR] |
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