Estimate of vegetation efficiency on reducing dust concentration produced by a surface coal mine

Řezníček, Hynek; Beneš, Luděk

  • Programs and Algorithms of Numerical Mathematics, Publisher: Institute of Mathematics CAS(Prague), page 132-139

Abstract

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A new vegetative barrier can help to reduce dust concentration in a surface coal mine neighbourhood. The project reports about quantification of this effect. An air flow field is computed together with the dust transport driven by it using an in-house CFD solver. The 2D cuts of a real geometry of Bílina coal mine in north Bohemia are used. The vegetation is modelled as horizontally homogeneous porous medium which slows the air flow inside. An influence on turbulence and filtering the dust particles by the deposition on the leaves is considered inside the barrier too. For the efficiency estimation of the barrier several integral and point criteria are used.

How to cite

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Řezníček, Hynek, and Beneš, Luděk. "Estimate of vegetation efficiency on reducing dust concentration produced by a surface coal mine." Programs and Algorithms of Numerical Mathematics. Prague: Institute of Mathematics CAS, 2019. 132-139. <http://eudml.org/doc/294902>.

@inProceedings{Řezníček2019,
abstract = {A new vegetative barrier can help to reduce dust concentration in a surface coal mine neighbourhood. The project reports about quantification of this effect. An air flow field is computed together with the dust transport driven by it using an in-house CFD solver. The 2D cuts of a real geometry of Bílina coal mine in north Bohemia are used. The vegetation is modelled as horizontally homogeneous porous medium which slows the air flow inside. An influence on turbulence and filtering the dust particles by the deposition on the leaves is considered inside the barrier too. For the efficiency estimation of the barrier several integral and point criteria are used.},
author = {Řezníček, Hynek, Beneš, Luděk},
booktitle = {Programs and Algorithms of Numerical Mathematics},
keywords = {atmospheric boundary layer; particulate matter concentration; vegetative barrier; finite volume method},
location = {Prague},
pages = {132-139},
publisher = {Institute of Mathematics CAS},
title = {Estimate of vegetation efficiency on reducing dust concentration produced by a surface coal mine},
url = {http://eudml.org/doc/294902},
year = {2019},
}

TY - CLSWK
AU - Řezníček, Hynek
AU - Beneš, Luděk
TI - Estimate of vegetation efficiency on reducing dust concentration produced by a surface coal mine
T2 - Programs and Algorithms of Numerical Mathematics
PY - 2019
CY - Prague
PB - Institute of Mathematics CAS
SP - 132
EP - 139
AB - A new vegetative barrier can help to reduce dust concentration in a surface coal mine neighbourhood. The project reports about quantification of this effect. An air flow field is computed together with the dust transport driven by it using an in-house CFD solver. The 2D cuts of a real geometry of Bílina coal mine in north Bohemia are used. The vegetation is modelled as horizontally homogeneous porous medium which slows the air flow inside. An influence on turbulence and filtering the dust particles by the deposition on the leaves is considered inside the barrier too. For the efficiency estimation of the barrier several integral and point criteria are used.
KW - atmospheric boundary layer; particulate matter concentration; vegetative barrier; finite volume method
UR - http://eudml.org/doc/294902
ER -

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