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Published in:
Future Air Pollution in Europe from a Multi-physics Ensemble of Climate Change-Air Quality Projections Read chapter Read first chapter

2014 | OriginalPaper | Chapter

104. A Closed Form Solution for Pollutant Dispersion Simulation in Atmosphere Under Low Wind Conditions

Authors : Daniela Buske, Marco T. Vilhena, Bardo Bodmann, Tiziano Tirabassi, Régis S. Quadros

Published in: Air Pollution Modeling and its Application XXII

Publisher: Springer Netherlands

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Abstract

The present study proposes a mathematical model for dispersion of contaminants in low winds that takes into account the along-wind diffusion. The solution of the advection-diffusion equation for these conditions is obtained applying the 3D-GILTT method. Numerical results and comparison with experimental data are presented.

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previous chapter An Analytical Model for Contaminant Dispersion Release in the Atmospheric Boundary Layer Considering Time Variable Eddy Diffusivity
next chapter Eddy Diffusivity to North Wind Phenomenon in Southern Brazil: Application in an Analytical Dispersion Model
Literature
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Arya P (1995) Modeling and parameterization of near-source diffusion in weak winds. J Appl Meteor 34:1112–1122CrossRef
2.
Buske D, Vilhena MT, Segatto CF, Quadros RS (2011) A general analytical solution of the Advection-diffusion equation for Fickian closure. In: Integral methods in science and engineering: computational and analytical aspects. Birkäuser, Boston, pp 25–34
3.
Costa CP, Vilhena MT, Tirabassi T (2009) Application of the GIADMT method in pollutant dispersion under low wind conditions (In Portuguese). Ciência e Natura: 17–20
4.
Degrazia GA, Moreira DM, Campos CRJ, Carvalho JC, Vilhena MT (2002) Comparison between an integral and algebraic formulation for the eddy diffusivity using the Copenhagen experimental dataset. Il Nuovo Cimento 25C:207–218
5.
Hanna SR, Paine RJ (1989) Hybrid plume dispersion model (HPDM) development and evaluation. J Appl Meteorol 28:206–224CrossRef
6.
Moreira DM, Vilhena MT, Buske D, Tirabassi T (2009) The state-of-art of the GILTT method to simulate pollutant dispersion in the atmosphere. Atmos Res 92:1–17CrossRef
7.
Moreira DM, Vilhena MT, Tirabassi T, Costa C, Bodmann B (2006) Simulation of pollutant dispersion in atmosphere by the Laplace transform: the ADMM approach. Water Air Soil Poll 177:411–439CrossRef
8.
Panofsky HA, Dutton JA (1984) Atmospheric turbulence. Wiley, New York
9.
Sharan M, Singh MP, Yadav AK (1996) A mathematical model for the atmospheric dispersion in low winds with eddy diffusivities as linear functions of downwind distance. Atmos Environ 30(7):1137–1145CrossRef
10.
Sharan M, Yadav AK, Modani M (2002) Simulation of short-range diffusion experiment in low wind convective conditions. Atmos Environ 36:1901–1906CrossRef
Metadata
Title
A Closed Form Solution for Pollutant Dispersion Simulation in Atmosphere Under Low Wind Conditions
Authors
Daniela Buske
Marco T. Vilhena
Bardo Bodmann
Tiziano Tirabassi
Régis S. Quadros
Copyright Year
2014
Publisher
Springer Netherlands
Book
Air Pollution Modeling and its Application XXII

Print ISBN: 978-94-007-5576-5

Electronic ISBN: 978-94-007-5577-2

Copyright Year: 2014

DOI
https://doi.org/10.1007/978-94-007-5577-2_104