THMT-12. Proceedings of the Seventh International Symposium On Turbulence Heat and Mass Transfer
DOI: 10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal
ISBN Print: 978-1-56700-302-4
ISSN: 2377-2816
Eddy Diffusivity Associated to the North Wind Phenomenon in Southern Brazil with Application in an Analytical Dispersion Model
pages 946-949
DOI: 10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal.1000
SINOPSIS
In this work we present a parameterization for the transport processes in a shear driven atmospheric boundary layer employing turbulent statistical quantities measured during the north wind phenomenon in southern Brazil. This parameterization is applied to an analytical solution of the advection-diffusion equation, which is obtained using spectral method and integral transforms. Numerical results and comparison with the experimental data of Prairie-Grass are presented.