Numerical Modelling Of Pollutant Dispersion In
Water Systems

N. Samec; L. Skerget

doi:10.2495/ENV980051

Numerical Modelling Of Pollutant Dispersion In Water Systems

Price

Free (open access)

Transaction

WIT Transactions on Ecology and the Environment

Volume

Pages

Published

1998

Size

655 kb

Paper DOI

10.2495/ENV980051

WIT Press

Author(s)

N. Samec & L. Skerget

Abstract

The numerical modelling of the pollutant dispersion in water systems is presented considering both of fluid dynamics and potential bio-chemical reactions representing a reduction of the pollutant concentration. The dispersion of the constituents or pollutants based on convection and diffusion transport is considered. Boundary element method is employed to solve a non-steady diffusion-convection transport equation with a sink term as the consequence of the first order bio-chemical reactions between pollutants and other water constituents. A two dimensional pollutant dispersion in water system with constant velocity field is calculated as an example problem of the complex dispersion transport processes. 1 Introduction The dispersion of pollutant entering a

Keywords

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Code

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