Coastal & Deep Ocean Dredging

Administrator air flow application beach beach nourishment bottom brake horsepower cavitation centrifugal pump characteristics coefficient constant Continental Shelf Corps of Engineers Courtesy cubic curves cutter cutterhead dredge density deposits developed diameter dimensionless discharge pipe disposal drag draghead dredge pump dredged material dredging operations dumping effect efficiency Equation exit angle feet FLOW RATE flowrate fluid function H₁ H₂ HDIM head loss Herbich hopper dredge hydraulic impeller inch injection inlet jet pump ladder Lehigh University liquid located logarithmic spiral manganese nodules Marine meters mineral mining mixture nodules NPSH offshore particles percent permit pipeline pressure pump speed ratio sand sediment shear shear stress short tons shown in Figure solids specific gravity specific speed suction head suction pipe surface tests tion total head transport United vacuum vane variables velocity viscosity volute water discharge wave height weight World Dredging Conference