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Flow field velocity measurement of liquid interaction with rigid and flexible wall

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU140271" target="_blank" >RIV/00216305:26210/19:PU140271 - isvavai.cz</a>

  • Alternative codes found

    RIV/46747885:24620/19:00007082

  • Result on the web

    <a href="http://dx.doi.org/10.1051/epjconf/201921302031" target="_blank" >http://dx.doi.org/10.1051/epjconf/201921302031</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1051/epjconf/201921302031" target="_blank" >10.1051/epjconf/201921302031</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Flow field velocity measurement of liquid interaction with rigid and flexible wall

  • Original language description

    The motivation of this research was to determine the flow interactions on the pulsation and to express the influence on the flow character in the rigid and flexible tube. The character of Newtonian liquid was measured with the Particle Image Velocimetry method (PIV). Here, we used glass tube and Tygon tube for our comparison. We build the circuit equipped with membrane pump for generating pulsatile flow. The results were analysed over the pulse period sampled in 10 time steps. The fluid flow varied from Re 560 to Re 8800. The velocity profiles uncovered backward revers flows closed to the wall. These structures are prevailing close to flexible wall. The effect of interaction between pulsatile liquid flow and flexible wall was experimentally proved.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20301 - Mechanical engineering

Result continuities

  • Project

    <a href="/en/project/GA17-19444S" target="_blank" >GA17-19444S: Interaction of heterogeneous liquid with flexible wall</a><br>

  • Continuities

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

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    EFM18 – Experimental Fluid Mechanics 2018

  • ISBN

  • ISSN

    2100-014X

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    1-4

  • Publisher name

    Neuveden

  • Place of publication

    Neuveden

  • Event location

    Praha

  • Event date

    Nov 13, 2018

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000504642200032