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  • Sand pumping efficiency of a water ejector apparatus

    Creator:
    Saguanwongse, Suvat
    Abstract:
    The purpose of this investigation is to study the effect of the solid transport capacity in pumping operation: A special type of jet apparatus was investigated which emits a water jet downward counter current to delivery flow, from inside of the suction pipe toward sediment to be excavated. Two sizes...
    Resource Type:
    Masters Thesis
    Full Text:
    oriented nozzle with the dredge material entering at the periphery of suction annular pipe. Figure lb

  • An operation study of the wheelwash dredge Sandwick

    Creator:
    Higgins, Bruce John
    Abstract:
    An interesting means of shoal removal has recently been implemented by the U.S. Army Corps of Engineers for use in shallow Pacific Coast tidal inlets and estuaries. In the past, removal of shoaled material has consisted of physical excavation of material, transportation from the site, and placement in a spoils...
    Resource Type:
    Masters Thesis