Turbulence spectral characteristics of surface boundary layer

dc.creatorWittwer, Adrián Roberto
dc.creatorWelter, Guilherme Sausen
dc.creatorDegrazia, Gervásio Annes
dc.creatorLoredo Souza, Acir Mércio
dc.creatorDorado, Rodrigo
dc.creatorBodmann, Bardo E. J.
dc.creatorÁlvarez y Álvarez, Gisela Marina
dc.date.accessioned2023-04-19T12:30:39Z
dc.date.accessioned2023-06-16T00:40:33Z
dc.date.available2023-04-19T12:30:39Z
dc.date.available2023-06-16T00:40:33Z
dc.date.created2023-04-19T12:30:39Z
dc.date.issued2015-06-21
dc.identifierWittwer, Adrián Roberto, et al., 2015. Turbulence spectral characteristics of surface boundary layer. En: 14th International Conference on Wind Engineering. Porto Alegre: Universidade Federal de Rio Grande do Sul, p. 1-9.
dc.identifierhttp://repositorio.unne.edu.ar/handle/123456789/51329
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/6674765
dc.description.abstractA spectral analysis from wind tunnel and near-neutral atmosphere data was realized. The measurement spectra are compared with von Kármán and Kaimal expressions and a complementary evaluation based on the previous work of Arbage and Degrazia et al. was realized. A comparison of the vertical component with atmospheric values is also considered and the atmospheric stability effects on full-scale measurements are also analyzed. Parameters used to obtain dimensionless spectra including mean velocity, the variance of velocity fluctuations, the longitudinal integral length, local friction velocity and the mean turbulent kinetic energy dissipation.
dc.languagespa
dc.publisherUniversidade Federal de Rio Grande do Sul
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.rightsopenAccess
dc.subjectWind engineering
dc.subjectTurbulence spectra
dc.subjectAtmospheric boundary layer
dc.titleTurbulence spectral characteristics of surface boundary layer
dc.typeDocumento de conferencia


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