Previous |  Up |  Next


Title: Estimate of vegetation efficiency on reducing dust concentration produced by a surface coal mine (English)
Author: Řezníček, Hynek
Author: Beneš, Luděk
Language: English
Journal: Programs and Algorithms of Numerical Mathematics
Volume: Proceedings of Seminar. Hejnice, June 24-29, 2018
Issue: 2018
Pages: 132-139
Category: math
Summary: 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 B\'{i}lina 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. (English)
Keyword: atmospheric boundary layer
Keyword: particulate matter concentration
Keyword: vegetative barrier
Keyword: finite volume method
MSC: 65Z05
MSC: 76F40
MSC: 86A10
DOI: 10.21136/panm.2018.14
Date available: 2019-04-29T13:37:56Z
Last updated: 2021-05-05
Stable URL:


Files Size Format View
PANM_19-2018-1_17.pdf 504.8Kb application/pdf View/Open
Back to standard record
Partner of
EuDML logo