工程流体力学
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作者尹小玲,唐小南 主编
出版社华南理工大学出版社
ISBN9787562354741
出版时间2017-12
装帧平装
开本16开
定价74元
货号1201687300
上书时间2024-11-25
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目录
Chapter 1 Introduction
1.1 What is about hydraulics？
1.2 Fluids and their properties
1.2.1 The basic characteristic of fluid
1.2.2 International system of units （SI） and engineering units
1.2.3 The 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 hydrost equation
2.4 The application of hydrostatics in measurement
2.4.1 Piezometer
2.4.2 Differentia lgauge
2.5 Total hydrostatic force acting on a plane surface
2.5.1 Craphic 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 hody，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 lanunar 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 Prandtls theory of turhulent flow
4.5.4 The viscous sublayer and flow zone of turbulent flow
4.5.5 The velocity distribution of turhulent flow
4.6 Frictional head losses of turbulent flow
4.6.1 Experiment of frictional resistance coefficient
4.6.2 Frictional resistance coefficient of commer 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 houndary 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&
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