Numerical Optimization of Near-Road Vegetation Barriers

Beneš, L; Šíp, Viktor

doi:10.7712/100016.1926.6201

Search citation statements

Order By: Relevance

Paper Sections

Select...

Computational Results1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2019

2020

Publication Types

Select...

Other1

Book1

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

(1 citation statement)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…4 clearly displays that the efficiency of fully grown trees (15 m) is only 1.5 % for PM2. This effect leads to the spreading of pollutant to the higher parts of the atmosphere, see [1]. Maxima of the mass flow are reduced in all cases, but their position is shifted up for smaller particles (PM2.5).…”

Section: Computational Resultsmentioning

confidence: 93%

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

Řezníček¹,

Beneš²

2019

Programs and Algorithms of Numerical Mathematics 19

View full text Add to dashboard Cite

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.

show abstract

Section: Computational Resultsmentioning

confidence: 93%