Employing wind tunnel data to evaluate a turbulent spectral model
Fecha
2016Autor
Álvarez y Álvarez, Gisela Marina
Demarco, Giuliano
Martins, Luis Gustavo
Puhales, Franciano S.
Acevedo, Otávio Costa
Loredo Souza, Acir Mércio
Bodmann, Bardo Ernst Josef
Degrazia, Gervásio Annes
Wittwer, Adrián Roberto
Metadatos
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In this study, spectra obtained from wind tunnel data are compared with a model that describes observed
atmospheric neutral spectra. The investigation points out that there is a good conformity between both spectra for the whole
turbulent frequency domain. This result is significative since that the spectral model was obtained using only turbulent
quantities measured in the planetary boundary layer. This similitude occurring with wind tunnel and atmospheric data
furnishes a way to obtain connections between wind tunnel and atmospheric turbulent observations. The results, presented in
this analysis, confirm the hypothesis that turbulence parameters observed in wind tunnel, can simulate real wind data
measured in atmosphere.
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