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Advances in Science and Research The open-access proceedings of the European Meteorological Society (EMS)

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Adv. Sci. Res., 8, 105-113, 2012
https://doi.org/10.5194/asr-8-105-2012
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
08 May 2012
Finite element simulation of a local scale air quality model over complex terrain
A. Oliver1, G. Montero2, R. Montenegro2, E. Rodríguez2, J. M. Escobar2, and A. Perez-Foguet1 1Laboratori de Càlcul Numèric (LaCàN), Departament de Matemàtica Aplicada III, Universitat Politècnica de Catalunya – BarcelonaTech, Jordi Girona 1-3, 08034 Barcelona, Spain
2University of Las Palmas de Gran Canaria, University Institute for Intelligent Systems and Numerical Applications in Engineering (SIANI), Spain
Abstract. In this paper we propose a finite element method approach for modelling the air quality in a local scale over complex terrain. The area of interest is up to tens of kilometres and it includes pollutant sources. The proposed methodology involves the generation of an adaptive tetrahedral mesh, the computation of an ambient wind field, the inclusion of the plume rise effect in the wind field, and the simulation of transport and reaction of pollutants. We apply our methodology to simulate a fictitious pollution episode in La Palma island (Canary Island, Spain).

Citation: Oliver, A., Montero, G., Montenegro, R., Rodríguez, E., Escobar, J. M., and Perez-Foguet, A.: Finite element simulation of a local scale air quality model over complex terrain, Adv. Sci. Res., 8, 105-113, https://doi.org/10.5194/asr-8-105-2012, 2012.
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