CFD results for dust concentration in ABL near vegetative barriers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00348290" target="_blank" >RIV/68407700:21220/19:00348290 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1742-6596/1391/1/012102" target="_blank" >https://doi.org/10.1088/1742-6596/1391/1/012102</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/1391/1/012102" target="_blank" >10.1088/1742-6596/1391/1/012102</a>
Alternative languages
Result language
angličtina
Original language name
CFD results for dust concentration in ABL near vegetative barriers
Original language description
The numerical simulation of dust spreading inside the Atmospheric Boundary Layer are usually modelled by commercial CFD software. This contribution deals with the similar problem by using an in-house solver, based on finite volume method AUSM+up scheme. System of the RANS equations for viscous incompressible flow with variable potential temperature is used for description of the flows. The Richards-Hoxey [7] wall function is implemented to correctly caption the turbulence near the ground. The effects of vegetative barriers for the dust concentration near a surface coal mine were studied. Petroff's [6] model of the dust deposition on vegetation is employed. The model includes four main processes which lead particles to depose on the leaves: Brownian diffusion, interception, impaction and gravitational settling.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10509 - Meteorology and atmospheric sciences
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Journal of Physics: Conference Series, Volume 1391, 8th International Conference on Mathematical Modeling in Physical Science 26–29 August 2019, Bratislava, Slovakia
ISBN
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ISSN
1742-6596
e-ISSN
1742-6596
Number of pages
4
Pages from-to
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Publisher name
IOPscience
Place of publication
Madeira
Event location
Bratislava
Event date
Aug 26, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000554820300102