Hydraulic Design of Spillways

Appendix III 31 approach channel Army Engineer Waterways baffle piers boundary layer Bureau of Reclamation cavitation Chief Joseph Dam chute spillway computed COORDINATES CREST AXIS crest curve crest gates crest shape DEFINITION SKETCH design head discharge coefficient discussed in subparagraph displacement thickness DOWNSTREAM QUADRANT end sill energy dissipators energy thickness Engineer Waterways Experiment equation erosion flip bucket Froude number gate lip head loss height HIGH OVERFLOW DAMS HIGH OVERFLOW SPILLWAYS horizontal hydraulic jump Hydraulic Model Studies Hydraulics Division III 31 Mar LOW OGEE CRESTS MORNING GLORY SPILLWAYS nappe potential flow Proceedings of ASCE radius ratio rock roller bucket sharp-crested weir shown in Plate side channel spillway sidewall slab slope spillway crest stilling basin submergence supercritical flow tailwater TAINTER GATES toe curve tunnel U. S. Army Engineer U. S. Bureau upstream face UPSTREAM QUADRANT velocity of approach Vicksburg water surface Waterways Experiment Station