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On the Turbulence Modelling of Atmospheric Flow over a Coal Depot

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F07%3A02129373" target="_blank" >RIV/68407700:21220/07:02129373 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    On the Turbulence Modelling of Atmospheric Flow over a Coal Depot

  • Original language description

    The paper deals with a mathematical modelling and numerical solution of a 2D atmospheric flow over a non-flat relief surface coal field with a particular emphasis on the turbulence modelling. A two different turbulence models have been proposed, namely:a simple algebraic model and a more complex two-equation high-Reynolds k-epsilon model. Both models have been validated or compared to the other reference numerical or experimental data. The main objective for the near future work is the application of the k-epsilon model and mainly its direct comparison with respect to the algebraic model.

  • Czech name

    O turbulentním modelování proudění kolem uhelné skládky

  • Czech description

    Článek jedná o matematickém modelování a numerickém řešení 2D proudění kolem uhelné skládky s užitím turbulentního modelování. Byly uvažovány dva různé turbulentní modely: algebraický a více komplexní k-epsilon model. Oba byly odladěny a srovnány s dalšími modely a experimentálními daty, výsledky obou modelů byly vzájemně porovnány.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1ET400760405" target="_blank" >1ET400760405: Atmospheric boundary layer over complex terrain simulation and results visualization</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Topical Problems of Fluid Mechanics 2007

  • ISBN

    978-80-87012-04-8

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    161-164

  • Publisher name

    Ústav termomechaniky AV ČR

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Feb 28, 2007

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article