Parametrização multifractal em modelos de dispersão atmosférica e estudo de caso para São José dos Campos

AUTOR(ES)
DATA DE PUBLICAÇÃO

2003

RESUMO

- In a quest for an eficient method of air quality monitoring, herein a new turbulent parameterization is applied to an atmospheric pollutant dispersion model. Diferently of the classical parameterization, based on the K41 Kolmogorov s theory, the multifractal parameterization is based on non-extensive thermodynamics and includes intermittency in its equations. The results obtained from both parameterizations were compared to Large Eddy Simulation data. Despite its simpler physical description, the classical parametrization appeared to be the best fitted. This one was then used to estimate the impact of Henrique Lage oil refinery plume over São Josse dos Campos population.

ASSUNTO(S)

numerical modeling atmospheric dispersion turbulence sao jose dos campos (town) turbulência são josé dos campos modelagem numérica dispersão atmosférica

Documentos Relacionados