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Hydraulic studies of large penstock trifurcation
Hydraulic investigations of trifurcation of 23-ft diam penstock are presented; trifurcation that directs flow to three Francis turbines having combined power capacity of 247,050 kw with 12,000 cfs discharging may, on rare occurrences, pass to 18,000 cfs; in main penstock Reynold's number is approximately 9×107 maximum, with normal operating ranges of 6×107; recommendations concerning design and operation are made; studies include energy losses, pressures and expected shed vorticity from central tie-bar.
Hydraulic studies of large penstock trifurcation
Hydraulic investigations of trifurcation of 23-ft diam penstock are presented; trifurcation that directs flow to three Francis turbines having combined power capacity of 247,050 kw with 12,000 cfs discharging may, on rare occurrences, pass to 18,000 cfs; in main penstock Reynold's number is approximately 9×107 maximum, with normal operating ranges of 6×107; recommendations concerning design and operation are made; studies include energy losses, pressures and expected shed vorticity from central tie-bar.
Hydraulic studies of large penstock trifurcation
ASCE -- Proc (J Power Div)
Gladwell, J.S. (Autor:in) / Tinney, E.R. (Autor:in)
1965
22 pages
Aufsatz (Zeitschrift)
Englisch
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