Počet záznamů: 1

Flow behavior of coarse-grained slurries in pipes

  1. 1.
    0361110 - UH-J 2012 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
    Vlasák, Pavel - Chára, Zdeněk - Kysela, Bohuš - Sobota, J.
    Flow behavior of coarse-grained slurries in pipes.
    Proceedings of the Ninth (2011) ISOPE Ocean Mining Symposium. Cupertino: International Society of Offshore and Polar Engineers (ISOPE), 2011 - (Chung, J.), s. 158-164. ISBN 978-1-880653-95-1. ISSN 1946-0066.
    [ISOPE Ocean Mining Symposium /9./. Maui (US), 19.06.2011-24.06.2011]
    Grant CEP: GA ČR(CZ) GAP105/10/1574
    Výzkumný záměr: CEZ:AV0Z20600510
    Klíčová slova: coarse-grained slurry * pressure drops * turbulent flow * flow behavior
    Kód oboru RIV: BK - Mechanika tekutin

    The paper describes the experimental investigation of model coarse-grained slurry on a recirculation pipe loop with smooth stainless steel pipes. Graded pebble gravel and glass balls were used as a model for poly-metallic nodules, and very fine glass beads as a model for fine-grained sand. The investigation was focused on evaluating the effect of slurry velocity and particle concentration on pressure drops and the slurry flow behavior in the turbulent regime. Also the effect of fine-grained particle addition on slurry behavior is described.
    Trvalý link: http://hdl.handle.net/11104/0198515
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