An update of a classic textbook covering a core subject taught on most civil engineering courses. Civil Engineering Hydraulics, 6th edition contains substantial worked example sections with an online solutions manual. This classic text provides a succinct introduction to the theory of civil engineering hydraulics, together with a large number of worked examples and exercise problems. Each chapter contains theory sections and worked examples, followed by a list of recommended reading and references. There are further problems as a useful resource for students to tackle, and exercises to enable students to assess their understanding. The numerical answers to these are at the back of the book, and solutions are available to download from the book’s companion website. INDICE: Preface to Sixth Edition x .About the Authors xiii .Symbols xiv .1 Properties of Fluids 1 .1.1 Introduction 1 .1.2 Engineering units 1 .1.3 Mass density and specific weight 1 .1.4 Relative density 2 .1.5 Viscosity of fluids 2 .1.6 Compressibility and elasticity of fluids 2 .1.7 Vapour pressure of liquids 2 .1.8 Surface tension and capillarity 3 .Worked examples 3 .References and recommended reading 5 .Problems 5 .2 Fluid Statics 6 .2.1 Introduction 6 .2.2 Pascal s law 6 .2.3 Pressure variation with depth in a static incompressible fluid 7 .2.4 Pressure measurement 8 .2.5 Hydrostatic thrust on plane surfaces 10 .2.6 Pressure diagrams 13 .2.7 Hydrostatic thrust on curved surfaces 14 .2.8 Hydrostatic buoyant thrust 16 .2.9 Stability of floating bodies 16 .2.10 Determination of metacentre 17 .2.11 Periodic time of rolling (or oscillation) of a floating body 19 .2.12 Liquid ballast and the effective metacentric height 19 .2.13 Relative equilibrium 21 .Worked examples 23 .References and recommended reading 40 .Problems 40 .3 Fluid Flow Concepts and Measurements 45 .3.1 Kinematics of fluids 45 .3.2 Steady and unsteady flows 46 .3.3 Uniform and non–uniform flows 46 .3.4 Rotational and irrotational flows 47 .3.5 One–, two– and three–dimensional flows 47 .3.6 Streamtube and continuity equation 47 .3.7 Accelerations of fluid particles 48 .3.8 Two kinds of fluid flow 49 .3.9 Dynamics of fluid flow 50 .3.10 Energy equation for an ideal fluid flow 50 .3.11 Modified energy equation for real fluid flows 52 .3.12 Separation and cavitation in fluid flow 53 .3.13 Impulse momentum equation 54 .3.14 Energy losses in sudden transitions 55 .3.15 Flow measurement through pipes 56 .3.16 Flow measurement through orifices and mouthpieces 58 .3.17 Flow measurement in channels 62 .Worked examples 67 .References and recommended reading 83 .Problems 83 .4 Flow of Incompressible Fluids in Pipelines 87 .4.1 Resistance in circular pipelines flowing full 87 .4.2 Resistance to flow in non–circular sections 92 .4.3 Local losses 92 .Worked examples 93 .References and recommended reading 113 .Problems 113 .5 Pipe Network Analysis 116 .5.1 Introduction 116 .5.2 The head balance method ( loop method) 117 .5.3 The quantity balance method ( nodal method) 118 .5.4 The gradient method 120 .Worked examples 122 .References and recommended reading 139 .Problems 140 .6 Pump Pipeline System Analysis and Design 145 .6.1 Introduction 145 .6.2 Hydraulic gradient in pump pipeline systems 146 .6.3 Multiple pump systems 147 .6.4 Variable–speed pump operation 149 .6.5 Suction lift limitations 149 .Worked examples 150 .References and recommended reading 164 .Problems 164 .7 Boundary Layers on Flat Plates and in Ducts 167 .7.1 Introduction 167 .7.2 The laminar boundary layer 167 .7.3 The turbulent boundary layer 168 .7.4 Combined drag due to both laminar and turbulent boundary layers 169 .7.5 The displacement thickness 169 .7.6 Boundary layers in turbulent pipe flow 170 .7.7 The laminar sub–layer 172 .Worked examples 174 .References and recommended reading 181 .Problems 181 .8 Steady Flow in Open Channels 183 .8.1 Introduction 183 .8.2 Uniform flow resistance 184 .8.3 Channels of composite roughness 185 .8.4 Channels of compound section 186 .8.5 Channel design 187 .8.6 Uniform flow in part–full circular pipes 190 .8.7 Steady, rapidly varied channel flow energy principles 191 .8.8 The momentum equation and the hydraulic jump 192 .8.9 Steady gradually varied open channel flow 194 .8.10 Computations of gradually varied flow 195 .8.11 The direct step method 195 .8.12 The standard step method 196 .8.13 Canal delivery problems 197 .8.14 Culvert flow 198 .8.15 Spatially varied flow in open channels 199 .Worked examples 201 .References and recommended reading 237 .Problems 237 .9 Dimensional Analysis, Similitude and Hydraulic Models 242 .9.1 Introduction 242 .9.2 Dimensional analysis 243 .9.3 Physical significance of non–dimensional groups 243 .9.4 The Buckingham theorem 244 .9.5 Similitude and model studies 244 .Worked examples 245 .References and recommended reading 257 .Problems 258 .10 Ideal Fluid Flow and Curvilinear Flow 260 .10.1 Ideal fluid flow 260 .10.2 Streamlines, the stream function 260 .10.3 Relationship between discharge and stream function 261 .10.4 Circulation and the velocity potential function 262 .10.5 Stream functions for basic flow patterns 262 .10.6 Combinations of basic flow patterns 264 .10.7 Pressure at points in the flow field 264 .10.8 The use of flow nets and numerical methods 265 .10.9 Curvilinear flow of real fluids 268 .10.10 Free and forced vortices 269 .Worked examples 269 .References and recommended reading 280 .Problems 280 .11 Gradually Varied Unsteady Flow from Reservoirs 283 .11.1 Discharge between reservoirs under varying head 283 .11.2 Unsteady flow over a spillway 285 .11.3 Flow establishment 286 .Worked examples 287 .References and recommended reading 296 .Problems 296 .12 Mass Oscillations and Pressure Transients in Pipelines 298 .12.1 Mass oscillation in pipe systems surge chamber operation 298 .12.2 Solution neglecting tunnel friction and throttle losses for sudden discharge stoppage 299 .12.3 Solution including tunnel and surge chamber losses for sudden discharge stoppage 300 .12.4 Finite difference methods in the solution of the surge chamber equations 301 .12.5 Pressure transients in pipelines (waterhammer) 302 .12.6 The basic differential equations of waterhammer 304 .12.7 Solutions of the waterhammer equations 305 .12.8 The Allievi equations 305 .12.9 Alternative formulation 308 .Worked examples 309 .References and recomended reading 315 .Problems 315 .13 Unsteady Flow in Channels 316 .13.1 Introduction 316 .13.2 Gradually varied unsteady flow 316 .13.3 Surges in open channels 317 .13.4 The upstream positive surge 318 .13.5 The downstream positive surge 319 .13.6 Negative surge waves 320 .13.7 The dam break 322 .Worked examples 323 .References and recommended reading 326 .Problems 326 .14 Uniform Flow in Loose–Boundary Channels 327 .14.1 Introduction 327 .14.2 Flow regimes 327 .14.3 Incipient (threshold) motion 327 .14.4 Resistance to flow in alluvial (loose–bed) channels 329 .14.5 Velocity distributions in loose–boundary channels 331 .14.6 Sediment transport 331 .14.7 Bed load transport 332 .14.8 Suspended load transport 334 .14.9 Total load transport 337 .14.10 Regime channel design 338 .14.11 Rigid–bed channels with sediment transport 342 .Worked examples 344 .References and recommended reading 358 .Problems 359 .15 Hydraulic Structures 361 .15.1 Introduction 361 .15.2 Spillways 361 .15.3 Energy dissipators and downstream scour protection 366 .Worked examples 369 .References and recommended reading 379 .Problems 380 .16 Environmental Hydraulics and Engineering Hydrology 382 .16.1 Introduction 382 .16.2 Analysis of gauged river flow data 382 .16.3 River Thames discharge data 384 .16.4 Flood alleviation, sustainability and environmental channels 385 .16.5 Project appraisal 386 .Worked examples 387 .References and recommended reading 394 .Problems 395 .17 Introduction to Coastal Engineering .17.1 Introduction .17.2 Waves and wave theories .17.3 Wave processes .17.4 Wave set–down and set–up .17.5 Wave impact, run–up and overtopping .17.6 Tides, surges and mean sea level .17.7 Solitary and tsunami waves .Worked examples .References and recommended reading .Problems .Answers 397 .Index 401
- ISBN: 978-1-118-91563-9
- Editorial: Wiley–Blackwell
- Encuadernacion: Rústica
- Páginas: 472
- Fecha Publicación: 06/05/2016
- Nº Volúmenes: 1
- Idioma: Inglés