Impact of vegetation on dustiness produced by surface coal mine in North Bohemia

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00335172" target="_blank" >RIV/68407700:21220/19:00335172 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.camwa.2019.05.011" target="_blank" >https://doi.org/10.1016/j.camwa.2019.05.011</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.camwa.2019.05.011" target="_blank" >10.1016/j.camwa.2019.05.011</a>

Result language
angličtina
Original language name
Impact of vegetation on dustiness produced by surface coal mine in North Bohemia
Original language description
The contribution deals with the numerical simulation of the efficiency of the protective vegetative barriers close to an open coal mine. An assignment has come from the Czech mining company (Severoteske doly a.s.) requesting the assessment of the impact of a mine extension on the environment. The flow field and the concentrations are computed on 2D cuts with a real geometry of Nina coal mine. System of the RANS equations for viscous incompressible flow with variable density in Boussinesq formulation is used for description of the flows. The two equations turbulence model is used for the closure of this set of equations. The transport equations for different diameters of pollutant are solved. The numerical solver is based on finite volume method and AUSM(+)up scheme. Advanced vegetation model which includes both influence of vegetation on the flow field as well as processes inside vegetation is adopted. For estimation of the efficiency of barrier several integral and point criteria are used. (C) 2019 Published by Elsevier Ltd.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10509 - Meteorology and atmospheric sciences

Project
<a href="/en/project/EF16_019%2F0000778" target="_blank" >EF16_019/0000778: Center for advanced applied science</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2019
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

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