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Experimental and Numerical Modelling of Turbulent Flow over an Inclined Beackward-facing Step in an Open Channel

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F12%3APU102549" target="_blank" >RIV/00216305:26110/12:PU102549 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Experimental and Numerical Modelling of Turbulent Flow over an Inclined Beackward-facing Step in an Open Channel

  • Original language description

    The contribution deals with the experimental and numerical modelling of the turbulent flow over an inclined backward-facing step in an open channel. The modelling was carried out in the Froude number covering the subcritical, supercritical and near critical regimes as well. The study was concentrated particularly on the development of flow separation and on changes of free surface. Numerical results obtained using the commercial software ANSYS CFX 12.0 for the two-equation SST model and the EARSM modelware compared with experimental data obtained by means of PIV and LDA measuring techniques.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA103%2F09%2F0977" target="_blank" >GA103/09/0977: Experimental and numerical modelling of turbulent flow with massive separation</a><br>

  • Continuities

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

Others

  • Publication year

    2012

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Communications

  • ISSN

    1335-4205

  • e-ISSN

  • Volume of the periodical

    2012

  • Issue of the periodical within the volume

    4a

  • Country of publishing house

    SK - SLOVAKIA

  • Number of pages

    7

  • Pages from-to

    6-12

  • UT code for WoS article

  • EID of the result in the Scopus database