Infrasound of a wind turbine reanalyzed as power spectrum and power spectral density
نویسندگان
چکیده
The infrasound levels due to the blade-tower interaction generated by a wind turbine in publication Pilger and Ceranna (JSV, Vol. 388, pp. 188-200, 2017) have be corrected interpreted as sound pressure level. Also, electrical power of should for high case 660 kW. We provide reanalysis measured data with spectrum showing low-frequency signal about 34 dB below original work. All at distance 200 m from turbine's are well hearing threshold.
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ژورنال
عنوان ژورنال: Journal of Sound and Vibration
سال: 2022
ISSN: ['1095-8568', '0022-460X']
DOI: https://doi.org/10.1016/j.jsv.2021.116310