Výsledky vyhledávání - "Neutral boundary layer"

Akademický článek

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Regional-scale meteorological characteristics and turbulent effects of the vento norte in southern Brazil

Autor: Rosa, Cinara Ewerling da

Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM

The flows induced by a complex topography influence at different scales the turbulent patterns and other meteorological aspects in the planetary boundary layer (CLP). Mainly, in southern Brazil, a geophysical flow forced by a descending topography, k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::147c4dad3c42eb90719f6fd652fa2df3
http://repositorio.ufsm.br/handle/1/26758

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Dissertation/ Thesis

Evaluation of a stochastic model of coherent turbulent structures for atmospheric particle deposition applications

Autor: Eriksson, Andreas

In this thesis, we have evaluated a stochastic Lagrangian model for computing particle deposition rates with prospects to use for atmospheric deposition applications. The model is one-dimensional and models the particle dynamics in the boundary layer

Externí odkaz: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-481076

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Employing Spectral Analysis to Obtain Dispersion Parameters in an Atmospheric Environment Driven by a Mesoscale Downslope Windstorm

Autor: Cinara Ewerling da Rosa, Michel Stefanello, Silvana Maldaner, Douglas Stefanello Facco, Débora Regina Roberti, Tiziano Tirabassi, Gervásio Annes Degrazia

Publikováno v: International Journal of Environmental Research and Public Health, Vol 18, Iss 13027, p 13027 (2021)
International Journal of Environmental Research and Public Health; Volume 18; Issue 24; Pages: 13027
International Journal of Environmental Research and Public Health

Considering the influence of the downslope windstorm called “Vento Norte” (VNOR; Portuguese for “North Wind”) in planetary boundary layer turbulent features, a new set of turbulent parameterizations, which are to be used in atmospheric disper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2d8b94c2c080765222e5ad0ea6cddfe
https://www.mdpi.com/1660-4601/18/24/13027

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Grey-Zone Turbulence in the Neutral Atmospheric Boundary Layer

Autor: Rachel Honnert

Publikováno v: Boundary-Layer Meteorology
Boundary-Layer Meteorology, Springer Verlag, 2019, 170 (2), pp.191-204. ⟨10.1007/s10546-018-0394-y⟩
Boundary-Layer Meteorology, 2019, 170 (2), pp.191-204. ⟨10.1007/s10546-018-0394-y⟩

The turbulence generated by wind shear is described at grey-zone resolutions using a theoretical neutral boundary layer based on atmospheric conditions constructed from measurements from the CASES-99 field campaign. Six-metre-resolution large-eddy si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abe303a85b847a066b877da53165e1df
https://doi.org/10.1007/s10546-018-0394-y

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Akademický článek

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Wind-speed profile and roughness sublayer depth modelling in urban boundary layers

Autor: Paolo Monti, Armando Pelliccioni, Giovanni Leuzzi

We propose a new formulation for the wind-speed profile in the urban boundary layer, which can be viewed as a generalisation of the commonly used logarithmic law. The model is based on the assumption that the role played by the classical aerodynamic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10366538811ab40bbb9997413b3e93e8
http://hdl.handle.net/11573/872607

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Akademický článek

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Evaluation of parametric laws for computing the wind speed profile in the urban boundary layer: comparison to two-dimensional building water channel data

Autor: Paolo Monti, Armando Pelliccioni, Giovanni Leuzzi, Annalisa Di Bernardino, Giorgio Querzoli

Publikováno v: International Journal of Environment and Pollution. 64:4

The wind flow in urban canopies depends mostly on the geometry of the roughness elements present above the surface. Given the impracticality of obtaining relationships strictly related to the governing equations, the wind-speed profile is evaluated i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56a02d184d00c46eb186c301370b8bce
https://doi.org/10.1504/ijep.2018.10020559

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