Počet záznamů: 1  

A contribution to hydrotransport of capsules in bend and inclined pipeline sections

  1. 1.
    0196121 - UH-J 20003042 RIV IL eng C - Konferenční příspěvek (zahraniční konf.)
    Vlasák, Pavel - Berman, V.
    A contribution to hydrotransport of capsules in bend and inclined pipeline sections.
    The 3rd Israeli conference for conveying and handling of particulate solids. Vol. 2. 2000, s. 13.7-13.12.
    [Israeli conference for conveying and handling of particulate solids /3./. The Dead Sea (IL), 29.05.2000-01.06.2000]
    Výzkumný záměr: CEZ:AV0Z2060917
    Kód oboru RIV: BK - Mechanika tekutin

    The paper presents an experimental investigation of capsules conveyed by water in horizontal bend and straight inclined pipes. The effect of pipe curvature and inclination and parameters of capsules on threshold velocity, capsule/liquid velocity ratio and hydraulic gradient was evaluated. It was found that the capsule/liquid velocity ratio is not significantly influenced by pipe curvature, the pressure gradient in the bends is substantially higher than in straight pipe. For inclined pipe of the velocity ratio increment/decrement depends on angle of inclination and capsule/liquid density ratio, the pressure gradient increment/decrement depends on the angle of inclination, density ratio, and capsule concentration.
    Trvalý link: http://hdl.handle.net/11104/0091764

     
     

Počet záznamů: 1  

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