Treatise on Hydraulics

absolute velocity angle axis c₁ canal center of pressure centimeters channel coefficient of discharge computed conduit crest cross-section cubic feet cubic foot cubic meters curve d₁ d₂ deduced depth determined discharge per second distance dynamic pressure effective head efficiency energy enters entrance equal equation feet per second formula gage gallons given gives gravity greater h₁ h₂ head h hence horizontal horse-power hydraulic radius impulse inches in diameter kilograms length loss of head mean velocity measured meters per second metric miner's inch nozzle orifice penstock percent piezometer pipe piston Pitot tube plane pounds per square pressure-head Prob pump quantity of water reaction turbine reservoir revolutions per minute slope square inch stream Table theoretic velocity tube u₁ unit-pressure v₁ v₂ valve vanes velocity of approach velocity of flow velocity-head vertical vessel water hammer water level water surface weight weir wetted perimeter wheel