工程流体力学：土木类=Fluid Mechanics in Civil Engineering:英文 下载 pdf 百度网盘 epub 免费 2025 电子书 mobi 在线

本教材是针对近年国内全英教学积极开展，以及本校卓越全英班不断增加的形势而完成的一本基础力学教材，可用于土木相关专业本科流体力学课程全英教学，也作为市政、环境、水利等专业流体力学（水力学）全英或双语课程教学用书。本书根据全国土木工程专业指导委员会确定的教学大纲编写，内容包括基本理论和工程应用两大部分。基本理论部分包括绪论、水静力学、水动力学、流动阻力和水头损失；工程应用部分包括孔口、管嘴恒定出流，长、短管水力计算，支状、环状管网水力计算，恒定明渠流，堰、闸出流及渗流。全书共七章，每章均附本章小结、概念选择题和计算习题，其中计算习题附有答案。

Chapter 1 Introduction

1.1 What is about hydraulics?

1.2 Fluids and their properties

1.2. 1The basic characteristic of fluid

1.2. 2International system of units (SI) and engineering units

1.2. 3The main physical properties of liquids

1.3 Forces acting on the fluid

1.3.1 Surface force

1.3.2 Body force

Multiple-choice questions (one option)

Problems

Chapter 2 Hydrostatics

2.1 Concept of hydrostatic pressure

2.1.1 Definition of hydrostatic pressure

2.1.2 Features of hydrostatic pressure

2.2 Hydrostatic differential equation and isobaric surface

2.2.1 Differential equation of fluid in equilibrium

2.2.2 Isobaric surface

2.3 Distribution of hydrostatic pressure under gravity

2.3.1 Basic formula of hydrostatic pressure under gravity

2.3.2 Absolute, relative and vacuum pressures

2.3.3 Energy significance and geometric meaning of the basic hydrostatic pressure equation

2.4 The application of hydrostatics in measurement

2.4.1 Piezometer

2.4.2 Differential gauge

2.5 Total hydrostatic force acting on a plane surface

2.5.1 Graphic method

2.5.2 Analytical method

2.6 Total hydrostatic forces acting on curved surfaces

2.6.1 Magnitude of total hydrostatic force on a curved surface

2.6.2 Direction of total hydrostatic force

2.6.3 Acting point of total hydrostatic force

2.7 Total hydrostatic force on a body, buoyancy, stability of a floating body

2.7.1 Total hydrostatic force acting on a body ——Archimedes principle

2.7.2 Equilibrium of a sinking body, submerged body and floating body

Chapter summary

Multiple-choice questions (one option)

Problems

Chapter 3 Basic equations of steady total flow

3.1 Two methods for describing motion of fluid

3.1.1 Lagrangian method and Eulerian method

3.1.2 Acceleration of particle: local, convective and total acceleration

3.1.3 Some basic concepts of fluid movement

3.2 Continuity equation of steady total flow

3.3 Energy equation of steady total flow

3.3.1 Energy equation of steady streamtube flow of ideal fluid

3.3.2 Energy equation of steady streamtube flow of real fluid

3.3.3 Energy equation of steady total flow of real fluid

3.4 Momentum equation of steady total flow

3.4.1 Derivation of the momentum equation

3.4.2 Conditions and tips in the application of the momentum equation

3.4.3 Application examples of the momentum equation

3.4.4 Similarities and differences between the momentum equation and energy equation

Chapter summary

Multiple-choice questions (one option)

Problems

Chapter 4 Types of flow and head loss

4.1 The classification of flow resistance and head loss

4.1.1 The classification of flow resistance

4.1.2 The classification of head losses

4.1.3 The superposition principle of head losses

4.2 Two regimes of real fluid flow

4.2.1 Reynolds' experiment

4.2.2 The identification of laminar and turbulent flows

4.2.3 The physical meaning of Reynolds number

4.3 The relationship between frictional head loss and shear stress of uniform flow

4.3.1 The relationship between frictional head loss and wall shear stress

4.3.2 The relationship between frictional head loss and shear stress

4.3.3 The general calculation formula for frictional head loss

4.4 Laminar flow in circular pipes

4.4.1 The velocity distribution of laminar flow

4.4.2 The mean flow velocity of laminar flow

4.4.3 The flow rate of laminar flow

4.4.4 The frictional head loss of laminar flow

4.4.5 The kinetic correction coefficient of laminar flow

4.5 The basic concepts of turbulent flow

4.5.1 Developing process of turbulent flow

4.5.2 Fluctuation and time averaged motion of turbulent flow

4.5.3 The shear stress and Prandtl's theory of turbulent flow

4.5.4 The viscous sublayer and flow zone of turbulent flow

4.5.5 The velocity distribution of turbulent flow

4.6 Frictional head losses of turbulent flow

4.6.1 Experiment of frictional resistance coefficient

4.6.2 Frictional resistance coefficient of commercial pipes

4.6.3 Empirical formulae for frictional head loss

4.7 Local head loss

4.7.1 Local head loss of sudden expansion of pipe

4.7.2 Local head loss coefficient

4.8 Basic concepts of boundary layer and flow resistance around an object

4.8.1 Basic concept of boundary layer

4.8.2 Separation of boundary layer and flow resistance

Chapter summary

Multiple-choice questions (one option)

Problems

Chapter 5 Steady orifice, nozzle and pipe flow

5.1 Introduction

5.2 Basic formulae for steady flow through orifice and nozzle

5.2.1 Steady flow through thin-wall orifice

5.2.2 Steady flow through nozzle

5.3 Steady flow in pressurized pipes

5.3.1 Hydraulic calculation of hydraulically short pipes

5.3.2 Hydraulic calculation of hydraulically long pipes

5.3.3 Hydraulic calculation for pipeline networks

Chapter summary

Review questions

Multiple-choice questions (one option)

Problems

Chapter 6 Steady flow in an open channel

6.1 Geometry of open channel

6.1.1 Longitudinal bed slope of open channel

6.1.2 Cross-section of open channel

6.1.3 Geometrical parameters of flow cross-section

6.1.4 Prismatic and non-prismatic channel

6.2 Uniform flow in open channel

6.2.1 Characteristics and conditions of uniform open-channel flow

6.2.2 Basic equations for uniform open-channel flow

6.2.3 Hydraulic calculation of uniform open-channel flow

6.2.4 The optimum hydraulic cross-section

6.3 Steady non-uniform open-channel flow

6.3.1 Flow regime of open-channel flow

6.3.2 Specific energy

6.3.3 Critical depth

6.3.4 Critical bed slope

6.3.5 Hydraulic jump and hydraulic drop

6.3.6 Surface profile of gradually varied flow in prismatic open channel

6.3.7 Computation of surface profiles in steady gradually varied flow...

6.4 Weir flow and underflow of sluice gates

6.4.1 Types and basic formula of weir flow

6.4.2 Fundamental formula of underflow of a sluice gate

Chapter summary

Multiple-choice questions (one option)

Problems

Chapter 7 Seepage flow

7.1 The phenomenon of seepage and the seepage model

7.1.1 Seepage phenomenon

7.1.2 State of water in soil

7.1.3 The characteristics of soil seepage

7.1.4 Seepage models

7.2 The basic law of seepage flow

7.2.1 Darcy's Law

7.2.2 The limitations of Darcy's law

7.2.3 The coefficient of permeability

7.3 Dupuit's formula of steady gradually varied seepage flow

7.3.1 The velocity distribution in steady uniform and non-uniform seepage flows

7.3.2 The basic differential equation and the seepage curve of steady gradually varied seepage flow

7.4 Seepage calculation of wells and catchment corridors

7.4.1 Catchment corridors

7.4.2 Fully penetrating open wells

7.4.3 Fully penetrating artesian wells

7.4.4 The drainage of large-diameter well and foundation ditch

7.4.5 Well group

7.5 Graphical solution by drawing flow net

7.5.1 Drawing of flow net for the planar confined seepage

7.5.2 Seepage calculation by flow net

Chapter summary

Review questions

Multiple-choice questions ( one option)

Problems

Answers to selected problems

References

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