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    Chapter and Conference Paper

    Vortex Shaft Outlet

    Vortex drop shafts are widely used in practice to connect sewer mains characterized by large elevation difference. These structures conventionally include three key elements: intake structure, vertical shaft a...

    Giuseppe Del Giudice, Corrado Gisonni in Advances in Water Resources and Hydraulic … (2009)

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    Chapter and Conference Paper

    Vortex Drop Shaft for Supercritical Flow

    Vortex drop shafts are used in urban drainage systems to connect two sewers located at considerably different elevations by means of a vertical conduit. The vortex drop shaft was first designed by Drioli (1947...

    Giuseppe Del Giudice, Corrado Gisonni in Advances in Water Resources and Hydraulic … (2009)