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Energy dissipation in vortex shaft
Vortex shaft designed for bypass system across one or more power units, with suitable energy-dissipation arrangements, features spiral chamber and its supply canal, vertical shaft, and elbow at bottom of shaft; various flow relationships were checked on model shaft 25 cm in diam, with varying wall roughness; residual energy in flow is absorbed at foot of shaft by cushion of water, depth of which is determined by elbow connecting shaft to tailrace. (In French with English summary)
Energy dissipation in vortex shaft
Vortex shaft designed for bypass system across one or more power units, with suitable energy-dissipation arrangements, features spiral chamber and its supply canal, vertical shaft, and elbow at bottom of shaft; various flow relationships were checked on model shaft 25 cm in diam, with varying wall roughness; residual energy in flow is absorbed at foot of shaft by cushion of water, depth of which is determined by elbow connecting shaft to tailrace. (In French with English summary)
Energy dissipation in vortex shaft
Dissipation d'energie dans un puits a vortex
Jeanpierre, D. (author) / Lachal, A. (author)
Houille Blanche ; 21
1966
9 pages
Article (Journal)
French
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