Two micrometeorological towers located in the experimental site of Pedras Altas in the region of Pampa Gaúcho were separated by a distance of about 500 m from each other, enabling a small scale horizontal variability, due to the complexity of the terrain. Such variability favors distinct contributions in the modes of flow. This work points out a relation between classes of maximum wind measured in the station of the top of the hill with obstructions provoked by the heterogeneity of the terrain. Through a spectral analysis it was possible to find encouraging results for future work, as the study shows a pertinent relation between non-turbulent low frequency motions with surface heterogeneity and how this implies in the horizontal and vertica...
O presente estudo apresenta Simulação de Grandes Escalas (Large Eddy Simulation – LES) de um escoame...
In the following work an aerodynamic study is explained, which consists in seeing the influence of t...
International audienceThis study investigates the impact of terrain heterogeneity on local turbulenc...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESThe forcings responsible for the ...
Fast response turbulent data measured in micrometeorological towers located at the Caxiuanã Reserve,...
A camada limite atmosférica (CLA) é a região da troposfera que é diretamente influenciada pela super...
O trabalho consiste na simulação do escoamento de ar em um terreno de topografia complexa, empregand...
Multiresolution spectra of both horizontal and vertical wind components observed at a 140-m micromet...
A formação do perfil de velocidades do vento é influenciada pela rugosidade e topografia do terreno;...
The objective of the present work is to compare the characterization of the local scale winds throug...
ilustraciones, diagramas, mapas, tablasBoundary-Layer Meteorology refers to the theoretical, numeric...
O presente trabalho apresenta um estudo comparativo entre a metodologia de modelagem de escoamento d...
This paper presents an evaluation of scalar similarity and scalar flux similarity of measurements ab...
O formato do perfil de velocidades do vento varia de acordo com as características locais da superfí...
The averaged Navier-Stokes equations that describe turbulent flows are not fully closed which makes ...
O presente estudo apresenta Simulação de Grandes Escalas (Large Eddy Simulation – LES) de um escoame...
In the following work an aerodynamic study is explained, which consists in seeing the influence of t...
International audienceThis study investigates the impact of terrain heterogeneity on local turbulenc...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESThe forcings responsible for the ...
Fast response turbulent data measured in micrometeorological towers located at the Caxiuanã Reserve,...
A camada limite atmosférica (CLA) é a região da troposfera que é diretamente influenciada pela super...
O trabalho consiste na simulação do escoamento de ar em um terreno de topografia complexa, empregand...
Multiresolution spectra of both horizontal and vertical wind components observed at a 140-m micromet...
A formação do perfil de velocidades do vento é influenciada pela rugosidade e topografia do terreno;...
The objective of the present work is to compare the characterization of the local scale winds throug...
ilustraciones, diagramas, mapas, tablasBoundary-Layer Meteorology refers to the theoretical, numeric...
O presente trabalho apresenta um estudo comparativo entre a metodologia de modelagem de escoamento d...
This paper presents an evaluation of scalar similarity and scalar flux similarity of measurements ab...
O formato do perfil de velocidades do vento varia de acordo com as características locais da superfí...
The averaged Navier-Stokes equations that describe turbulent flows are not fully closed which makes ...
O presente estudo apresenta Simulação de Grandes Escalas (Large Eddy Simulation – LES) de um escoame...
In the following work an aerodynamic study is explained, which consists in seeing the influence of t...
International audienceThis study investigates the impact of terrain heterogeneity on local turbulenc...