Počet záznamů: 1

Unified model for coarse-slurry flow with stationary- and sliding bed

  1. 1.
    0364051 - UH-J 2012 RIV PL eng C - Konferenční příspěvek (zahraniční konf.)
    Matoušek, Václav - Krupička, Jan
    Unified model for coarse-slurry flow with stationary- and sliding bed.
    15th International Conference on Transport and Sedimentation of Solid Particles. Wroclaw: Wroclaw University of Environmental and Life Sciences, 2011 - (Sobota, J.), s. 181-189. ISBN 978-83-62633-16-6.
    [International Conference on Transport and Sedimentation of Solid Particles /15./. Wroclaw (PL), 06.09.2011-09.09.2011]
    Grant CEP: GA ČR GA103/09/0383
    Výzkumný záměr: CEZ:AV0Z20600510
    Klíčová slova: grain stress * solids friction * hydraulic conveying
    Kód oboru RIV: BK - Mechanika tekutin

    The unified model for stratified flows in two regimes is discussed. Sensitivity analysis is carried out to estimate an effect of uncertainty in values of input parameters on predicted values of the hydraulic gradient within a broad range of slurry velocities. Alternative approaches to modeling of solids friction at flow boundaries are tested to show their effect on the hydraulic-gradient prediction using the unified model.
    Trvalý link: http://hdl.handle.net/11104/0199633
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