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Turbulent slurry flow measurement using ultrasonic Doppler method in rectangular pipe

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00225889" target="_blank" >RIV/68407700:21110/14:00225889 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.epj-conferences.org/articles/epjconf/pdf/2014/04/epjconf_efm-13_02004.pdf" target="_blank" >http://www.epj-conferences.org/articles/epjconf/pdf/2014/04/epjconf_efm-13_02004.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1051/epjconf/20146702004" target="_blank" >10.1051/epjconf/20146702004</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Turbulent slurry flow measurement using ultrasonic Doppler method in rectangular pipe

  • Original language description

    Distribution of velocity and Reynolds stress was measured using ultrasonic velocimetry in flows of water and Newtonian water-ballotini slurries in a pressurized Plexiglas pipe. Profiles of the measured parameters were sensed in the vertical plane at thecentreline of a rectangular cross section of the pipe. Reference measurements in clear water produced expected symmetrical velocity profiles the shape of which was affected by secondary currents developed in the rectangular pipe. Slurry-flow experimentsprovided information on an effect of the concentration of solid grains on the internal structure of the flow. Strong attenuation of velocity fluctuations caused by a presence of grains was identified. The attenuation increased with the increasing local concentration of the grains.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP105%2F12%2F1082" target="_blank" >GAP105/12/1082: Modeling of intense transport of sediment in flood flow</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach

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

    Proceedings of the International Conference Experimental Fluid Mechanics 2013

  • ISBN

    9788026053750

  • ISSN

    2101-6275

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

  • Publisher name

    EDP Sciences

  • Place of publication

    Les Ulis

  • Event location

    Kutná Hora

  • Event date

    Nov 19, 2013

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article

    000343672100007