流体力学 英文版 原书第3版=mechanics of fluidsPDF电子书下载

CHAPTER 1 BASIC CONSIDERATIONS 3

1.1 Introduction 4

1.2 Dimensions,Units,and Physical Quantities 4

1.3 Continuum View of Gases and Liquids 8

1.4 Pressure and Temperature Scales 11

1.5 Fluid Properties 14

1.6 Conservation Laws 23

1.7 Thermodynamic Properties and Relationships 24

1.8 Summary 30

Problems 31

CHAPTER 2 FLUID STATICS 39

2.1 Introduction 40

2.2 Pressure at a Point 40

2.3 Pressure Variation 41

2.4 Fluids at Rest 43

2.5 Linearly Accelerating Containers 67

2.6 Rotating Containers 69

2.7 Summary 72

Problems 73

CHAPTER 3 INTRODUCTION TO FLUIDS IN MOTION 87

3.1 Introduction 88

3.2 Description of Fluid Motion 88

3.3 Classification of Fluid Flows 100

3.4 The Bernoulli Equation 107

3.5 Summary 116

Problems 117

CHAPTER 4 THE INTEGRAL FORMS OF THE FUNDAMENTAL LAWS 127

4.1 Introduction 128

4.2 The Three Basic Laws 128

4.3 System-to-Control-Volume Transformation 132

4.4 Conservation of Mass 137

4.5 Energy Equation 144

4.6 Momentum Equation 157

4.7 Moment-of-Momentum Equation 176

4.8 Summary 179

Problems 181

CHAPTER 5 THE DIFFERENTIAL FORMS OF THE FUNDAMENTAL LAWS 203

5.1 Introduction 204

5.2 Differential Continuity Equation 205

5.3 Differential Momentum Equation 210

5.4 Differential Energy Equation 223

5.5 Summary 229

Problems 231

CHAPTER 6 DIMENSIONAL ANALYSIS AND SIMILITUDE 237

6.1 Introduction 238

6.2 Dimensional Analysis 239

6.3 Similitude 248

6.4 Normalized Differential Equations 258

6.5 Summary 262

Problems 263

CHAPTER 7 INTERNAL FLOWS 271

7.1 Introduction 272

7.2 Entrance Flow and Developed Flow 272

7.3 Laminar Flow in a Pipe 274

7.4 Laminar Flow between Parallel Plates 281

7.5 Laminar Flow between Rotating Cylinders 288

7.6 Turbulent Flow in a Pipe 292

7.7 Uniform Turbulent Flow in Open Channels 325

7.8 Summary 329

Problems 330

CHAPTER 8 EXTERNAL FLOWS 345

8.1 Introduction 346

8.2 Separation 350

8.3 Flow Around Immersed Bodies 352

8.4 Lift and Drag on Airfoils 367

8.5 Potential Flow Theory 372

8.6 Boundary Layer Theory 385

8.7 Summary 409

Problems 410

CHAPTER 9 COMPRESSIBLE FLOW 425

9.1 Introduction 426

9.2 Speed of Sound and the Mach Number 427

9.3 Isentropic Nozzle Flow 431

9.4 Normal Shock Wave 442

9.5 Shock Waves in Converging-Diverging Nozzles 450

9.6 Vapor Flow through a Nozzle 455

9.7 Oblique Shock Wave 457

9.8 Isentropic Expansion Waves 462

9.9 Summary 466

Problems 467

CHAPTER 10 FLOW IN OPEN CHANNELS 475

10.1 Introduction 476

10.2 Open-Channel Flows 477

10.3 Uniform Flow 480

10.4 Energy Concepts in Open-Channel Flow 486

10.5 Momentum Concepts in Open-Channel Flow 500

10.6 Nonuniform,Gradually Varied Flow 512

10.7 Numerical Analysis of Water Surface Profiles 520

10.8 Summary 530

Problems 531

CHAPTER 11 FLOWS IN PIPING SYSTEMS 545

11.1 Introduction 546

11.2 Losses in Piping Systems 546

11.3 Simple Pipe Systems 552

11.4 Analysis of Pipe Networks 563

11.5 Unsteady Flow in Pipelines 576

11.6 Summary 584

Problems 585

CHAPTER 12 TURBOMACHINERY 601

12.1 Introduction 602

12.2 Turbopumps 602

12.3 Dimensional Analysis and Similitude for Turbomachinery 620

12.4 Use of Turbopumps in Piping Systems 630

12.5 Turbines 636

12.6 Summary 651

Problems 652

CHAPTER 13 MEASUREMENTS IN FLUID MECHANICS 661

13.1 Introduction 662

13.2 Measurement of Local Flow Parameters 662

13.3 Flow Rate Measurement 670

13.4 Flow Visualization 679

13.5 Data Acquisition and Analysis 687

13.6 Summary 699

Problems 699

CHAPTER 14 ENVIRONMENTAL FLUID MECHANICS 703

14.1 Introduction 704

14.2 Transport Processes in Fluids 704

14.3 Fundamental Equations of Mass and Heat Transport 709

14.4 Turbulent Transport 723

14.5 Evaluating the Transport Coefficients in the Environment 736

14.6 Summary 746

Problems 747

CHAPTER 15 COMPUTATIONAL FLUID DYNAMICS 753

15.1 Introduction 754

15.2 An Overview of Finite-Difference and Finite-Volume Methods 754

15.3 Examples of Simple Finite-Difference Methods 755

15.4 Examples of Simple Finite-Volume Methods 766

15.5 Other Considerations 769

15.6 Grid Generation 776

15.7 Methods for the Compressible Navier-Stokes Equations 791

15.8 Methods for the Incompressible Navier-Stokes Equations 794

15.9 Closing Remarks 795

References 796

Problems 797

APPENDIX 800

A．Units and Conversions and Vector Relationships 801

B．Fluid Properties 803

C．Properties of Areas and Volumes 809

D．Compressible-Flow Tables for Air 810

E．Numerical Solutions for Chapter 10 819

F．Numerical Solutions for Chapter 11 826

BIBLIOGRAPHY 841

References 841

General Interest 842

ANSWERS TO SELECTED PROBLEMS 844

INDEX 853

CREDITS 863