Počet záznamů: 1

Quick methods of the velocity profile evaluation in a laboratory channel

  1. 1.
    0346211 - UH-J 2011 RIV RU eng C - Konferenční příspěvek (zahraniční konf.)
    Lukerchenko, Nikolay
    Quick methods of the velocity profile evaluation in a laboratory channel.
    Matematičeskije metody v technike i technologijach MMTT-23. Vol. Sekcija 3. Saratov: Saratovskij gosudarstvennyj techničeskij universitet, 2010, s. 89-91. ISBN 978-5-7433-2254-1.
    [Meždunarodnaja naučnaja konferencija Matematičeskije metody v technike i technologijach /23./. Saratov (RU), 22.06.2010-25.06.2010]
    Grant CEP: GA ČR GA103/09/1718
    Výzkumný záměr: CEZ:AV0Z20600510
    Klíčová slova: fluid velocity profile * shear velocity * sediment transport
    Kód oboru RIV: BK - Mechanika tekutin

    The modern high-powered techniques for a measurement of the fluid velocity like Laser Doppler Anemometer (LDA–technique) and Particle Image Velocity (PIV–technique) require a bulky and (or) expensive equipment, a complex software and (or) many long hours for data processing. It is the cost for the high quality and abundant of the results. However, in many cases, for example for a study of sediment transport in channel, high accuracy isn’t required. Therefore, it is seem that rough simple and quick methods can be developed for the evaluation of the fluid velocity distribution in the channel for these cases. Two simple and quick methods are developed in the present work.
    Trvalý link: http://hdl.handle.net/11104/0187292
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