湍流

湍流

(美) 波普 (Pope,S.B.) , 著

出版社:世界图书出版公司北京公司

年代:2010

定价:99.0

书籍简介:

本书是一部研究湍流的教程。

作者介绍:

作者:(美国)波普(StephenB.Pope)

书籍目录:

List of tables

Preface

Nomenclature

PART ONE: FUNDAMENTALS

1 Introduction

1.1 The nature of turbulent flows

1.2 The study of turbulent flows

2 The equations of fluid motion

2.1 Continuum fluid properties

2.2 Eulerian and Lagrangian fields

2.3 The continuity equation

2.4 The momentum equation

2.5 The role of pressure

2.6 Conserved passive scalars

2.7 The vorticity equation

2.8 Rates of strain and rotation

2.9 Transformation properties

3 The statistical description of turbulent flows

3.1 The random nature of turbulence

3.2 Characterization of random variables

3.3 Examples of probability distributions

3.4 Joint random variables

3.5 Normal and joint-normal distributions

3.6 Random processes

3.7 Random fields

3.8 Probability and averaging

4 Mean-flow equations

4.1 Reynolds equations

4.2 Reynolds stresses

4.3 The mean scalar equation

4.4 Gradient-diffusion and turbulent-viscosity hypotheses

5 Free shear flows

5.1 The round jet: experimental observations

5.2 The round jet: mean momentum

5.3 The round jet: kinetic energy

5.4 Other self-similar flows

5.5 Further observations

6 The scales of turbulent motion

6.1 The energy cascade and Kolmogorov hypotheses

6.2 Structure functions

6.3 Two-point correlation

6.4 Fourier modes

6.5 Velocity spectra

6.6 The spectral view of the energy cascade

6.7 Limitations, shortcomings, and refinements

7 Wall flows

7.1 Channel flow

7.2 Pipe flow

7.3 Boundary layers

7.4 Turbulent structures

PART TWO: MODELLING AND SIMULATION

8 An introduction to modelling and simulation

8.1 The challenge

8.2 An overview of approaches

8.3 Criteria for appraising models

9 Direct numerical simulation

9.1 Homogeneous turbulence

9.2 Inhomogeneous flows

9.3 Discussion

10 Turbulent-viscosity models

10.1 The turbulent-viscosity hypothesis

10.2 Algebraic models

10.3 Turbulent-kinetic-energy models

10.4 The k-εmodel

10.5 Further turbulent-viscosity models

11 Reynolds-stress and related models

11.1 Introduction

11.2 The pressure-rate-of-strain tensor

11.3 Return-to-isotropy models

11.4 Rapid-distortion theory

11.5 Pressure-rate-of-strain models

11.6 Extension to inhomogeneous flows

11.7 Near-wall treatments

11.8 Elliptic relaxation models

11.9 Algebraic stress and nonlinear viscosity models

11.10 Discussion

12 PDF methods

12.1 The Eulerian PDF of velocity

12.2 The model velocity PDF equation

12.3 Langevin equations

12.4 Turbulent dispersion

12.5 The velocity-frequency joint PDF

12.6 The Lagrangian particle method

12.7 Extensions

12.8 Discussion

13 Large-eddy simulation

13.1 Introduction

13.2 Filtering

13.3 Filtered conservation equations

13.4 The Smagorinsky model

13.5 LES in wavenumber space

13.6 Further residual-stress models

13.7 Discussion

PART THREE: APPENDICES

Appendix .4 Cartesian tensors

A.1 Cartesian coordinates and vectors

A.2 The definition of Cartesian tensors

A.3 Tensor operations

A.4 The vector cross product

A.5 A summary of Cartesian-tensor suffix notation

Appendix B Properties of second-order tensors

Appendix C Dirac delta functions

C.1 The definition of δ(x)

C.2 Properties of rS(x)

C.3 Derivatives of rS(x)

C.4 Taylor series

C.5 The Heaviside function

C.6 Multiple dimensions

Appendix D Fourier transforms

Appendix E Spectral representation of stationary random processes

E.1 Fourier series

E.2 Periodic random processes

E.3 Non-periodic random processes

E.4 Derivatives of the-process

Appenthix F The discrete Fourier transform

Appendix G Power-law spectra

Appendix H Derivation of Eulerian PDF equations

Appendix I Characteristic functions

Appendix J Diffusion processes

Bibliography

Author index

Subject index

内容摘要:

《湍流》是一部研究生湍流教程,是以作者在Cornell大学数年的教学讲义为基础,用最新颖的观点,全面综合讲述湍流这一流体动力学的重要组成部分。全书的内容分为两个组成部分,并且附有大量的附录,第一部分集中介绍湍流的基本知识,其工作原理,以及如何量化,也包括基本物理过程;第二部分介绍了跟湍流模型和模拟有关的各种方法;附录部分增加了理解《湍流》所必需的数学技巧。目次:(第一部分)基础:导引;流体运动方程;湍流的统计描述;均值流动方程;自由剪切流;湍流运动尺度;壁流;(第二部分)模型和仿真:模型和仿真引入;直接数值模拟;湍流涡粘度模型;雷诺应力及其相关模型;PDF方法;大涡模拟;(第三部分)附录。
读者对象:适用于工程运用物理专业研究生水平的学生,应用数学专业,物理,海洋学、大气科学等方向的科研人员。

书籍规格:

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9787510005732
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出版地北京出版单位世界图书出版公司北京公司
版次影印本印次1
定价(元)99.0语种英文
尺寸26 × 19装帧平装
页数印数 1000

书籍信息归属:

湍流是世界图书出版公司北京公司于2010.5出版的中图分类号为 O357.5 的主题关于 湍流-教材-英文 的书籍。