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Finite Volume and Finite Element Methods Applied to 3D Laminar and Turbulent Channel Flows

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00222880" target="_blank" >RIV/68407700:21220/14:00222880 - isvavai.cz</a>

  • Alternative codes found

    RIV/61388998:_____/14:00451302

  • Result on the web

    <a href="http://dx.doi.org/10.1063/1.4904630" target="_blank" >http://dx.doi.org/10.1063/1.4904630</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1063/1.4904630" target="_blank" >10.1063/1.4904630</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Finite Volume and Finite Element Methods Applied to 3D Laminar and Turbulent Channel Flows

  • Original language description

    The work deals with numerical simulations of incompressible flow in channels with rectangular cross section. The rectangular cross section itself leads to development of various secondary flow patterns, where accuracy of simulation is influenced by numerical viscosity of the scheme and by turbulence modeling. In this work some developments of stabilized finite element method are presented. Its results are compared with those of an implicit finite volume method also described, in laminar and turbulent flows. It is shown that numerical viscosity can cause errors of same magnitude as different turbulence models. The finite volume method is also applied to 3D turbulent flow around backward facing step and good agreement with 3D experimental results is obtained.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2014

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    10th International Conference on Mathematical Problems in Engineering, Aerospace and Sciences: ICNPAA 2014

  • ISBN

    978-0-7354-1276-7

  • ISSN

  • e-ISSN

  • Number of pages

    9

  • Pages from-to

    607-615

  • Publisher name

    AIP Conference Proceedings

  • Place of publication

    New York

  • Event location

    Narvik

  • Event date

    Jul 15, 2014

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article