OPEN-CHANNEL HYDRAULICS

1 - Concepts of Fluid Flow 1.1 - Introduction 1.2 - Definitions 1.3 - Governing equations 1.4 - Theoretical concepts 1.5 - Similarity and physical models. 2 - Energy Principle 2.1 - Definition of specific energy 2.2 - Subcritical, critical , and supercritical flow 2.3 - Accessibility and controls 2.4 - Application of the energy principle to practice. 3 - The Momentum Principle 3.1 - Definition of specific momentum 3.2 - The hydraulic jump 3.3 - Hydraulic jumps at density interfaces. 4 - Development of Uniform Flow concepts 4.1 - Establishment of uniform flow 4.2 - The Chezy and manning equations 4.3 - Resistance coefficient estimation. 5 - Computation of Uniform Flow 5.1 - Calculation of normal depth and velocity 5.2 - Normal and critical slopes 5.3 - Channels of composite roughness 5.4 - Application of uniform flow concepts to practice. 6 - Theory and Analysis of Gradually and Spatially Varied Flow 6.1 - Basic assumptions and the equation of gradually varied flow 6.2 - Characteristic and classification of gradually varied flow profiles 6.3 - Computation of gradually varied flow 6.4 - Spatially varied flow 6.5 - Application to practice. 7 - Design of Channels 7.1 - Introduction 7.2 - Design of lined channels 7.3 - Design o stable, unlined, earthen channels: A general tractive force design methodology 7.4 - Design of channels lined with grass. 8 - Flow Measurement 8.1 - Introduction 8.2 - Devices and procedures for stream gaging 8.3 - Structures for flow measurement: Weirs, 8.4 - Structures for flow measurement: Flumes, 8.5 - Structures for flow measurement: Culverts. 9 - Rapidly Varied Flow in Nonprismatic Channels 9.1 - Introduction 9.2 - Bridge piers 9.3 - Control of hydraulic jumps 9.4 - Drop spillways 9.5 - Transition structures. 10 - Turbulent Diffusion and Dispersion in Steady Open-Channels Flow 10.1 - Introduction 10.2 - Governing equations 10.3 - Vertical and transverse turbulent diffusion and longitudinal dispersion 10.4 - Numerical dispersion 10.5 - Vertical, turbulent diffusion in a continuously stratified environment. 11 - Turbulent, Buoyant, Surface Jets and Associated Phenomena 11.1 - Introduction 11.2 - Basic mechanics of turbulent jets 11.3 Buoyant surface jets 11.4 - Upstream cooling water wedges. Gradually Varied, Unsteady Flow 12.1 - Introduction 12.2 - Governing equations and basic numerical techniques 12.3 - Implicit four-point difference scheme - Channels of arbitrary shape 12.4 - Generalization of the implicit four-point technique 12.5 - Boundary and initial conditions 12.6 - Calibration and verification. 13 - Rapidly Varied, Unsteady Flow 13.1 - Introduction 13.2 - Elementary surges 13.3 - Dam break 13.4 - Surges in open channels 13.5 - Pulsating flow; Roll waves. 14 - Hydraulic Models 14.1 - Introduction 14.2 - Fixed-bed river or channel models 14.3 - Moveable-bed models 14.4 - Model materials and construction 14.5 - Physical model calibration and verification 14.6 - Special-purpose models .

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