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    • 传热与流体流动的数值计算(英文版)
      • 作者:(美)苏哈斯·V.帕坦卡|责编:夏丹
      • 出版社:世界图书出版公司
      • ISBN:9787519283261
      • 出版日期:2021/04/01
      • 页数:197
    • 售价:19.6
  • 内容大纲

        本书涉及传热、流体流动、化学反应,以及发生在工程设备、自然环境和生物有机体的其他相关过程。本书提供了使用简单的代数和初等微积分来进行数值计算的方法。通过这种方法,读者将对传热和流体流动有更深入的理解,并提高他们分析和解释计算结果的能力。
  • 作者介绍

  • 目录

    Preface
    1  INTRODUCTION
      1.1  Scope of the Book
      1.2  Methods of Prediction
        1.2-1  Experimental Investigation
        1.2-2  Theoretical Calculation
        1.2-3  Advantages of a Theoretical Calculation
        1.2-4  Disadvantages of a Theoretical Calculation
        1.2-5  Choice of Prediction Method
      1.3  Outline of the Book
    2  MATHEMATICAL DESCRIPTION OF PHYSICAL PHENOMENA
      2.1  Governing Differential Equations
        2.1-1  Meaning of a Differential Equation
        2.1-2  Conservation of a Chemical Species
        2.1-3  The Energy Equation
        2.1-4  A Momentum Equation
        2.1-5  The Time-Averaged Equations for Turbulent Flow
        2.1-6  The Turbulence-Kinetic-Energy Equation
        2.1-7  The General Differential Equation
      2.2  Nature of Coordinates
        2.2-1  Independent Variables
        2.2-2  Proper Choice of Coordinates
        2.2-3  One-Way and Two-Way Coordinates
      Problems
    3  DISCRETIZATION METHODS
      3.1  The Nature of Numerical Methods
        3.1-1  The Task
        3.1-2  The Discretization Concept
        3.1-3  The Structure of the Discretization Equation
      3.2  Methods of Deriving the Discretization Equations
        3.2-1  Taylor-Series Formulation
        3.2-2  Variational Formulation
        3.2-3  Method of Weighted Residuals
        3.2-4  Control-Volume Formulation
      3.3  An Illustrative Example
      3.4  The Four Basic Rules
      3.5  Closure
      Problems
    4  HEAT CONDUCTION
      4.1  Objectives of the Chapter
      4.2  Steady One-dimensional Conduction
        4.2-1  The Basic Eguations
        4.2-2  The Grid Spacing
        4.2-3  The Interface Conductivity
        4.2-4  Nonlinearity
        4.2-5  Source-Term Linearization
        4.2-6  Boundary Conditions
        4.2-7  Solution of the Linear Algebraic Equations
      4.3  Unsteady One-dimensional Conduction
        4.3-1  The General Discretization Equation

        4.3-2  Explicit,Crank-Nicolson,and Fully Implicit Schemes
        4.3-3  The Fully Implicit Discretization Equation
      4.4  Two- and Three-dimensional Situations
        4.4-1  Discretization Equation for Two Dimensions
        4.4-2  Discretization Equation for Three Dimensions
        4.4-3  Solution of the Algebraic Equations
      4.5  Overrelaxation and Underrelaxation
      4.6  Some Geometric Considerations
        4.6-1  Location of the Control-Volume Faces
        4.6-2  Other Coordinate Systems
      4.7  Closure
      Problems
    5  CONVECTION AND DIFFUSION
      5.1  The Task
      5.2  Steady One-dimensional Convection and Diffusion
        5.2-1  A Preliminary Derivation
        5.2-2  The Upwind Scheme
        5.2-3  The Exact Solution
        5.2-4  The Exponential Scheme
        5.2-5  The Hybrid Scheme
        5.2-6  The Power-Law Scheme
        5.2-7  A Generalized Formulation
        5.2-8  Consequences of the Various Schemes
      5.3  Discretization Equation for Two Dimensions
        5.3-1  Details of the Derivation
        5.3-2  The Final Discretization Equation
      5.4  Discretization Equation for Three Dimensions
      5.5  A One-Way Space Coordinate
        5.5-1  What Makes a Space Coordinate One-Way
        5.5-2  The Outflow Boundary Condition
      5.6  False Diffusion
        5.6-1  The Common View of False Diffusion
        5.6-2  The Proper View of False Diffusion
      5.7  Closure
      Problems
    6  CALCULATION OF THE FLOW FIELD
      6.1  Need for a Special Procedure
        6.1-1  The Main Difficulty
        6.1-2  Vorticity-based Methods
      6.2  Some Related Difficulties
        6.2-1  Representation of the Pressure-Gradient Term
        6.2-2  Representation of the Continuity Equation
      6.3  A Remedy:The Staggered Grid
      6.4  The Momentum Equations
      6.5  The Pressure and Velocity Corrections
      6.6  The Pressure-Correction Equation
      6.7  The SIMPLE Algorithm
        6.7-1  Sequence of Operations
        6.7-2  Discussion of the Pressure-Correction Equation
        6.7-3  Boundary Conditions for the Pressure-Correction Equation

        6.7-4  The Relative Nature of Pressure
      6.8  A Revised Algorithm:SIMPLER
        6.8-1  Motivation
        6.8-2  The Pressure Equation
        6.8-3  The SIMPLER Algorithm
        6.8-4  Discussion
      6.9  Closure
      Problems
    7  FINISHING TOUCHES
      7.1  The Iterative Nature of the Procedure
      7.2  Source-Term Linearization
        7.2-1  Discussion
        7.2-2  Source Linearization for Always-Positive Variables
      7.3  Irregular Geometries
        7.3-1  Orthogonal Curvilinear Coordinates
        7.3-2  Regular Grid with Blocked-off Regions
        7.3-3  Conjugate Heat Transfer
      7.4  Suggestions for Computer-Program Preparation and Testing
    8  SPECIAL TOPICS
      8.1  Two-dimensional Parabolic Flow
      8.2  Three-dimensional Parabolic Flow
      8.3  Partially Parabolic Flows
      8.4  The Finite-Element Method
        8.4-1  Motivation
        8.4-2  Difficulties
        8.4-3  A Control-Volume-based Finite-Element Method
    9  ILLUSTRATIVE APPLICATIONS
      9.1  Developing Flow in a Curved Pipe
      9.2  Combined Convection in a'Horizontal Tube
      9.3  Melting around a Vertical Pipe
      9.4  Turbulent Flow and Heat Transfer in Internally Finned Tubes
      9.5  A Deflected Turbulent Jet
      9.6  A Hypermixing Jet within a Thrust-Augmenting Ejector
      9.7  A Periodic Fully Developed Duct Flow
      9.8  Thermal Hydraulic Analysis of a Steam Generator
      9.9  Closing Remarks
    Nomenclature
    References
    Index

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