Conference paperDVOŘÁK Radim, ŠIMEK Václav and ZBOŘIL František V.. A Numerical Solution of the Dispersion Modeling in the Planetary Boundary Layer. In: 2009 International Conference on Computational Intelligence, Modelling and Simulation. Brno: IEEE Computer Society, 2009, pp. 610. ISBN 9780769537955.  Publication language:  english 

Original title:  A Numerical Solution of the Dispersion Modeling in the Planetary Boundary Layer 

Title (cs):  Numerické řešení disperzního modelu v nízké vrstvě atmosféry 

Pages:  610 

Proceedings:  2009 International Conference on Computational Intelligence, Modelling and Simulation 

Conference:  International Conference on Computer Modelling and Simulation  CSSim 2009 

Place:  Brno, CZ 

Year:  2009 

ISBN:  9780769537955 

Publisher:  IEEE Computer Society 

Keywords 

Keywordsatmospheric dispersion, numerical model, method of lines, advectiondiffusion equation, variable coefficients 
Annotation 

We present an approach to numerical solution of a model that simulates the process of pollutant dispersion in the planetary boundary layer. The foundation of model itself comes from the current research of a wind and diffusion modeling. Both the wind and the diffusion coefficients depend on a given height, where such condition also brings relatively high degree of variability. Our numerical approach is based on the well known method of lines which is an elegant and much simpler method than an analytical one. However, the most obvious problem can be evidently recognized behind the coverage of boundary conditions in the proposed model and that is why we had to come up with modified version of them. Extensive set of experiments have been performed with our model. Subsequently, the obtained results were thoroughly compared with the analytical solution and with corresponding results of Copenhagen experiments. As it is clearly demonstrated in our paper all results agree very well. 
BibTeX: 

@INPROCEEDINGS{
author = {Radim Dvo{\v{r}}{\'{a}}k and V{\'{a}}clav {\v{S}}imek and V.
Franti{\v{s}}ek Zbo{\v{r}}il},
title = {A Numerical Solution of the Dispersion Modeling in the
Planetary Boundary Layer},
pages = {610},
booktitle = {2009 International Conference on Computational Intelligence,
Modelling and Simulation},
year = {2009},
location = {Brno, CZ},
publisher = {IEEE Computer Society},
ISBN = {9780769537955},
language = {english},
url = {http://www.fit.vutbr.cz/research/view_pub.php?id=9046}
} 
