Muutke küpsiste eelistusi

Generalized Riemann Problems in Computational Fluid Dynamics [Pehme köide]

(Hebrew University of Jerusalem), (Hebrew University of Jerusalem)
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Teised raamatud teemal:
The primary goal of numerical simulation of compressible, inviscid time-dependent flow is to represent the time evolution of complex flow patterns. The Generalized Riemann Problem (GRP) algorithm, developed by the authors, comprises some of the most commonly used numerical schemes of this process. This monograph presents the GRP methodology starting with the underlying mathematical principles through basic scheme analysis and scheme extensions. Examples illustrate the range of the algorithm's applications. Background material makes the book accessible to both researchers and graduate students of applied mathematics, science and engineering.

The primary goal of numerical simulation of compressible, inviscid time-dependent flow is to represent the time evolution of complex flow patterns. Developed by Matania Ben-Artzi and Joseph Falcovitz, the Generalized Riemann Problem (GRP) algorithm comprises some of the most commonly used numerical schemes of this process. This monograph presents the GRP methodology ranging from underlying mathematical principles through basic scheme analysis and scheme extensions. The book is intended for researchers and graduate students of applied mathematics, science and engineering.

Arvustused

Review of the hardback: ' a welcome addition to the literature.' Journal of Fluid Mechanics Review of the hardback: ' book is well written, exhibits a nice balance between mathematics and fluid dynamics, and can serve as a reference work for GRP-based methods.' Zentralblatt fur Mathematik

Muu info

This monograph presents the GRP algorithm and is accessible to researchers and graduate students alike.
List of Figures
xi
Preface xv
1 Introduction
1(4)
I BASIC THEORY
5(228)
2 Scalar Conservation Laws
7(29)
2.1 Theoretical Background
7(18)
2.2 Basic Concepts of Numerical Approximation
25(11)
3 The GRP Method for Scalar Conservation Laws
36(45)
3.1 From Godunov to the GRP Method
36(13)
3.2 1-D Sample Problems
49(14)
3.2.1 The Linear Conservation Law
49(6)
3.2.2 The Burgers Nonlinear Conservation Law
55(8)
3.3 2-D Sample Problems
63(18)
4 Systems of Conservation Laws
81(54)
4.1 Nonlinear Hyperbolic Systems in One Space Dimension
81(20)
4.2 Euler Equations of Quasi-1-D, Compressible, Inviscid Flow
101(34)
5 The Generalized Riemann Problem (GRP) for Compressible Fluid Dynamics
135(49)
5.1 The GRP for Quasi-1-D, Compressible, Inviscid Flow
135(34)
5.2 The GRP Numerical Method for Quasi-1-D, Compressible, Inviscid Flow
169(15)
6 Analytical and Numerical Treatment of Fluid Dynamical Problems
184(49)
6.1 The Shock Tube Problem
184(5)
6.2 Wave Interactions
189(29)
6.2.1 Shock--Contact Interaction
192(3)
6.2.2 Shock--Shock Interaction
195(8)
6.2.3 Shock--CRW Interaction
203(4)
6.2.4 CRW--Contact Interaction
207(11)
6.3 Spherically Converging Flow of Cold Gas
218(1)
6.4 The Flow Induced by an Expanding Sphere
219(3)
6.5 Converging--Diverging Nozzle Flow
222(11)
II NUMERICAL IMPLEMENTATION
233(104)
7 From the GRP Algorithm to Scientific Computing
235(16)
7.1 General Discussion
235(2)
7.2 Strang's Operator-Splitting Method
237(7)
7.3 Two-Dimensional Flow in Cartesian Coordinates
244(7)
8 Geometric Extensions
251(18)
8.1 Grids That Move in Time
251(1)
8.2 Singularity Tracking
252(3)
8.3 Moving Boundary Tracking (MBT)
255(14)
8.3.1 Basic Setup
257(7)
8.3.2 Survey of the Full MBT Algorithm
264(2)
8.3.3 An Example: Shock Lifting of an Elliptic Disk
266(3)
9 A Physical Extension: Reacting Flow
269(36)
9.1 The Equations of Compressible Reacting Flow
271(5)
9.2 The Chapman--Jouguet (C-J) Model
276(5)
9.3 The Z--N--D (Zeldovich--von Neumann--Doring) Solution
281(5)
9.4 The Linear GRP for the Reacting-Flow System
286(12)
9.5 The GRP Scheme for Reacting Flow
298(7)
10 Wave Interaction in a Duct -- A Comparative Study
305(32)
A Entropy Conditions for Scalar Conservation Laws
313(7)
B Convergence of the Godunov Scheme
320(10)
C Riemann Solver for a γ-Law Gas
330(3)
D The MUSCL Scheme
333(4)
Bibliography 337(8)
Glossary 345(2)
Index 347