Modelling of the Influence of Vegetative Barrier on Concentration of PM10 from Highway

[摘要] The influence of different types of the vegetative barrier near a highway on dustiness was studied. Transport and dispersion of pollutants PM10 emitted from the highway were numerically simulated. Mathematical model was based on the Navier-Stokes equations for turbulent fluid flow in Boussinesq approximation. The AUSM-MUSCL scheme in finite volume formulation on structured orthogonal grid was used.

[发布机构] Department of Technical Mathematics, FME - Czech Technical University in Prague, Karlovo nám. 293/13, Praha 2; 121 35, Czech Republic^1

[效力级别] 数学

[关键词] Boussinesq approximations;Finite-volume formulation;Orthogonal grid;Transport and dispersions;Turbulent fluid flow