Detail publikačního výsledku

Simulation of Atmospheric Pollution Dispersion

DVOŘÁK, R.; ZBOŘIL, F.

Originální název

Simulation of Atmospheric Pollution Dispersion

Anglický název

Simulation of Atmospheric Pollution Dispersion

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

The aim of this paper is to provide a solution to the atmospheric advection-diffusion equation (ADE) and to describe its properties from the stability and the accuracy point of view. We suggest how to solve the problem by an approximation of the ADE with the system of ordinary differential equations and we state the theoretical limitations of a discretization steps both in time and space. We have done series of tests that prove the theoretical assumptions. The advantage of our approach with respect to other approaches such as strict finite differencing schemes, finite
element methods and different kinds of methods of characteristics is knowledge of its theoretical bounds, simplicity and the ease of extensibility.

Anglický abstrakt

The aim of this paper is to provide a solution to the atmospheric advection-diffusion equation (ADE) and to describe its properties from the stability and the accuracy point of view. We suggest how to solve the problem by an approximation of the ADE with the system of ordinary differential equations and we state the theoretical limitations of a discretization steps both in time and space. We have done series of tests that prove the theoretical assumptions. The advantage of our approach with respect to other approaches such as strict finite differencing schemes, finite
element methods and different kinds of methods of characteristics is knowledge of its theoretical bounds, simplicity and the ease of extensibility.

Klíčová slova

Simulation, Atmospheric Pollution, Partial Differential Equation, Advection-diffusion equation, Method of Lines, Stability Analysis

Klíčová slova v angličtině

Simulation, Atmospheric Pollution, Partial Differential Equation, Advection-diffusion equation, Method of Lines, Stability Analysis

Autoři

DVOŘÁK, R.; ZBOŘIL, F.

Rok RIV

2010

Vydáno

11.02.2009

Nakladatel

ARGE Simulation News

Místo

Vienna

ISBN

978-3-901608-35-3

Kniha

Proceedings MATHMOD 09 Vienna - Full Papers CD Volume

Strany od

2671

Strany do

2674

Strany počet

4

BibTex

@inproceedings{BUT33720,
  author="Radim {Dvořák} and František {Zbořil}",
  title="Simulation of Atmospheric Pollution Dispersion",
  booktitle="Proceedings MATHMOD 09 Vienna - Full Papers CD Volume",
  year="2009",
  pages="2671--2674",
  publisher="ARGE Simulation News",
  address="Vienna",
  isbn="978-3-901608-35-3"
}