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Experimental investigation of turbulent flow in a channel with the backward-facing inclined step

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F11%3A00369062" target="_blank" >RIV/61388998:_____/11:00369062 - isvavai.cz</a>

  • Alternative codes found

    RIV/46747885:24220/11:#0001942

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Experimental investigation of turbulent flow in a channel with the backward-facing inclined step

  • Original language description

    The work deals with the experimental investigation of turbulent flow in a closed channel with the backward-facing inclined step. Experiments were carried by means of the PIV optical measuring method in the channel of the rectangular cross-section in theinlet part and with inclined steps of the constant height and various inclination angles for a wide range of the Reynolds number. The attention was paid especially to the separation region behind the step and to the relaxation of the shear layer after the reattachment in the outlet part of the channel. The dependence of the length of the separation region on the inclination step angle. Optical measurements were completed by the measurement of static pressure distribution in the inlet and outlet part ofthe channel to estimate energy losses.

  • 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

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings of the International Conference Experimental Fluid Mechanics 2011

  • ISBN

    978-80-7372-784-0

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    417-422

  • Publisher name

    Technical University of Liberec

  • Place of publication

    Liberec

  • Event location

    Jičín

  • Event date

    Nov 22, 2011

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article