Dynamics of Channel Flow: (Dinamika Ruslovykh Potokov) |
Contents
Part | 1 |
A volume element of a plane turbulent flow with a perturbation | 15 |
7 The local velocity and the resistance in plane turbulent flow | 22 |
Copyright | |
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Common terms and phrases
analysis approximation average flow velocity average velocity bend bottom grains bottom ridges boundary layer calculated channel bottom channel flow channel processes channel sediment Chézy component concentration constant continuity equation corresponding curve decrease deformable channel describing detached eddies determined diagram dimensionless resistance displacement discharge distance downstream eddy zone energy equal experimental data expression factor Figure floodplain flow interior flow section fluctuations fluid masses forces H₂ hydraulic increase individual roughnesses inner bank kinetic energy laminar laminar flow lift force local velocity longitudinal velocity mainstream maximum move obtain outer bank parameters particles perturbation pipe plane flow pressure problems ratio regime relation relative reservoir retarding Reynolds number river roughness height slope soils and silts tailrace tangential stress theoretical three-dimensional tion transport equation turbulent flow uniform flow upstream V₁ values velocity field velocity profile viscosity volume element width zero ду