工程流體力學

《工程流體力學》主要根據*高等學校力學基礎課程教學指導委員會流體力學及水力學課程教學指導小組編制的土建類專業的流體力學教學大綱編寫。內容包括流體的物理特性、流體靜力學、流體運動學、恆定總流基本方程、相似原理與量綱分析、流體阻力與能量損失、孔口與管嘴出流、管流、明渠流、堰流、滲流及可壓縮一元流等。教材內容側重於基本概念與原理的闡述及其在日常生活與工程中的應用。

《工程流體力學》是普通高等學校土木、水利、海洋、市政工程等專業的專業基礎課程流體力學的雙語教學教材，也可作為環境、機械、能源工程等專業的流體力學課程雙語教學用書，亦可供有興趣瞭解流體力學英文術語詞彙及其日常應用的學生與專業人員的參考。 ^[1] 

1 Introduction

1．1 Brief Look at Fluid Mechanics

1．2 Forces Acting on Fluid

1．3 Density and Specific Weight

1．4 Fluid Properties

Summary

Word Problems

Problems

2 Fluid Statics

2．1 Pressure at a Point

2．2 Equilibrium of a Fluid Element

2．3 Hydrostatic Pressure Distribution in Gravitational Field

2．4 Pressure Distribution in Rigid-Body Motion

2．5 Hydrostatic Force on a Submerged Plane Surface

2．6 Hydrostatic Force on a Curved Surface

2．7 Buoyancy， Flotation， and Stability

Summary

Word Problems

Problems

3 Fluid Kinematics

3．1 Description Approaches of the Flow Field

3．2 Classification of Fluid Flows

3．3 Eulerian Concepts for Flow Description

3．4 Kinematic Description of Fluid Element

3．5 Differential Equations of Motion

3．6 The Bernoulli Equation

3．7 Steady Plane Potential Flows

Summary

Word Problems

Problems

4 Fundamental Equations for Steady Total Flow

4．1 Average of Sectional Parameters

4．2 Continuity Equation

4．3 Energy Equation

4．4 Linear Momentum Equation

Summary

Word Problems

Problems

5 Similitude， Dimensional Analysis， and Modeling

5．1 Introduction

5．2 Dimensional Analysis

5．3 Similitude

5．4 Common Dimensionless Groups in Fluid Mechanics

5．5 Modelling

Summary

Word Problems

Problems

6 Fluid Resistance and Energy Losses

6．1 Introduction to Head Losses

6．2 Laminar and Turbulent Flows

6．3 Fully Developed Flow and Its Shear Stress

6．4 Fully Developed Laminar Flow in Pipes

6．5 Fully Developed Turbulent Flow in Pipes

6．6 Frictional Losses in Turbulent Flow

6．7 Minor Losses

6．8 Boundary Layer and Drag Force

Summary

Word Problems

Problems

7 Orifice Flow and Nozzle Flow

7． 1 Introduction

7．2 Steady Flow through Sharp-edged Orifice

7．3 Steady Nozzle Flow

7．4 Unsteady Flow through Orifice

Summary

Word Problems

Problems

8 Pipe Flow

8．1 Introduction

8．2 Steady Flow in Simple Short Pipeline

8．3 Steady Flow in Simple Long Pipeline

8．4 Steady Flow in Complex Long Pipeline

8．5 Steady Flow in Pipe Networks

8．6 Unsteady Flow in Pipeline

8．7 Flow Measurements in Pipes

Summary

Word Problems

Problems

9 Open Channel Flow

9．1 Introduction

9．2 Uniform Flow in Open Channel

9．3 Uniform Flow in a Partially Full Circular Pipe

9．4 Wave Speed and Froude Number

9．5 Fundamentals of Nonuniform Flow

9．6 Rapidly Varied Flow;The Hydraulic Jump

9．7 Water Surface Profiles of GVF in Prismatic Channel

9．8 Numerical Solution of Surface Profile

9．9 Flow Measurements in Open Channel

Summary

Word Problems

Problems

10 Weir Flow

10．1 Introduction

10．2 Sharp-crested Weirs

10．3 Ogee-crested Weirs

10．4 Broad-crested Weirs

10．5 Flow under a Sluice Gate

10．6 Hydraulic Design of Small Bridge Aperture

Summary

Word Problems

Problems

11 Seepage Flow

11．1 Introduction

11．2 DarcyLaw

11．3 Unconfined Steady Gradually Varied Seepage Flow

11．4 Seepage Flow around Wells and Clustered-Wells

Summary

Word Problems

Problems

12 One-dimensional Compressible Gas Flow

12． 1 Fundamental of Compressible Flow

12． 2 One-Dimensional Adiabatic and Isentropic Steady Flow

12． 3 Compressible Flow with Friction in Constant-area Duct

Summary

Word Problems

Problems

References

Appendix A Property Tables

Table A-1 Properties of water at 1 atm pressure

Table A-2 Properties of air at 1 atm pressure

Table A-3 Properties of some common fluids at 1 atm pressure

Appendix B Bibliography

Index of Vocabulary

Nomenclature

Answers to Problems