Nonlinear Hyperbolic Problems: Theoretical, Applied, and Computational Aspects

Nonlinear Hyperbolic Problems: Theoretical, Applied, and Computational Aspects PDF Author: Andrea Donato
Publisher: Springer Science & Business Media
ISBN: 3322878716
Category : Technology & Engineering
Languages : en
Pages : 623

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Book Description

Nonlinear Hyperbolic Problems: Theoretical, Applied, and Computational Aspects

Nonlinear Hyperbolic Problems: Theoretical, Applied, and Computational Aspects PDF Author: Andrea Donato
Publisher: Springer Science & Business Media
ISBN: 3322878716
Category : Technology & Engineering
Languages : en
Pages : 623

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Book Description


Theory, Numerics and Applications of Hyperbolic Problems II

Theory, Numerics and Applications of Hyperbolic Problems II PDF Author: Christian Klingenberg
Publisher: Springer
ISBN: 3319915487
Category : Mathematics
Languages : en
Pages : 698

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Book Description
The second of two volumes, this edited proceedings book features research presented at the XVI International Conference on Hyperbolic Problems held in Aachen, Germany in summer 2016. It focuses on the theoretical, applied, and computational aspects of hyperbolic partial differential equations (systems of hyperbolic conservation laws, wave equations, etc.) and of related mathematical models (PDEs of mixed type, kinetic equations, nonlocal or/and discrete models) found in the field of applied sciences.

EUROPT — A European Initiative on Optimum Design Methods in Aerodynamics

EUROPT — A European Initiative on Optimum Design Methods in Aerodynamics PDF Author: Jacques Periaux
Publisher: Springer Science & Business Media
ISBN: 3322865703
Category : Technology & Engineering
Languages : en
Pages : 206

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Book Description
This volume contains a set of different methodologies and solutions for a number of selected optimum design problems in Aerospace Engineering. The methodologies for the solution of these problems cover optimization and inverse problems, external and internal flows, subsonic and transsonic regimes, different flow solvers and different discretizations schemes. These were presented in a workshop during the EUROPT BRITE/ EURAM project. This book will be of interest to a wide range of readers, including engineers and scientists working in computing, optimization and control theory. Undergraduate and graduate students in computer science and aerospace engineering will also find the contents of this book a valuable reference. Dieser Band enthält Methoden und Lösungen für Probleme desoptimalen Designs in der Luftfahrt. Sie umfassen Fragestellung aus der Optimierung, der inversen Probleme, der inneren und äußeren Flüsse, Unter- und Überschall sowie verschiedene Diskretisierungsschemata. Die Beiträge stammen von einem Workshop, der während des BRIETE/ EURAM-Projekts EUROPT abgehalten wurde.

Numerical Approximation of Hyperbolic Systems of Conservation Laws

Numerical Approximation of Hyperbolic Systems of Conservation Laws PDF Author: Edwige Godlewski
Publisher: Springer Nature
ISBN: 1071613448
Category : Mathematics
Languages : en
Pages : 846

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Book Description
This monograph is devoted to the theory and approximation by finite volume methods of nonlinear hyperbolic systems of conservation laws in one or two space variables. It follows directly a previous publication on hyperbolic systems of conservation laws by the same authors. Since the earlier work concentrated on the mathematical theory of multidimensional scalar conservation laws, this book will focus on systems and the theoretical aspects which are needed in the applications, such as the solution of the Riemann problem and further insights into more sophisticated problems, with special attention to the system of gas dynamics. This new edition includes more examples such as MHD and shallow water, with an insight on multiphase flows. Additionally, the text includes source terms and well-balanced/asymptotic preserving schemes, introducing relaxation schemes and addressing problems related to resonance and discontinuous fluxes while adding details on the low Mach number situation.

Flow Simulation with High-Performance Computers II

Flow Simulation with High-Performance Computers II PDF Author: Ernst Heinrich Hirschel
Publisher: Springer Science & Business Media
ISBN: 3322898490
Category : Technology & Engineering
Languages : en
Pages : 584

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Book Description
Der Band enthält den Abschlußbericht des DFG-Schwerpunktprogramms "Flußsimulation mit Höchstleistungsrechnern". Es führt die Arbeiten fort, die schon als Band 38 in der Reihe "Notes on Numerical Fluid Mechanics" erschienen sind.Work is reported, which was sponsored by the Deutsche Forschungsgemeinschaft from 1993 to 1995. Scientists from numerical mathematics, fluid mechanics, aerodynamics, and turbomachinery present their work on flow simulation with massively parallel systems, on the direct and large-eddy simulation of turbulence, and on mathematical foundations, general solution techniques and applications. Results are reported from benchmark computations of laminar flow around a cylinder, in which seventeen groups participated.

Numerical Treatment of Coupled Systems

Numerical Treatment of Coupled Systems PDF Author: Wolfgang Hackbusch
Publisher: Springer Science & Business Media
ISBN: 3322868591
Category : Technology & Engineering
Languages : en
Pages : 222

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Book Description
The coupling considered in this volume may be of physical or numerical nature. Examples of the first kind are the solid-fluid interactions, microelectronic systems, and the coupled modelling in groundwater flow. Examples of the latter kind are the domain or subspace decomposition, the local defect correction method, and the very important FEM-BEM coupling.

Error Estimates for Well-Balanced Schemes on Simple Balance Laws

Error Estimates for Well-Balanced Schemes on Simple Balance Laws PDF Author: Debora Amadori
Publisher: Springer
ISBN: 3319247859
Category : Mathematics
Languages : en
Pages : 119

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Book Description
This monograph presents, in an attractive and self-contained form, techniques based on the L1 stability theory derived at the end of the 1990s by A. Bressan, T.-P. Liu and T. Yang that yield original error estimates for so-called well-balanced numerical schemes solving 1D hyperbolic systems of balance laws. Rigorous error estimates are presented for both scalar balance laws and a position-dependent relaxation system, in inertial approximation. Such estimates shed light on why those algorithms based on source terms handled like "local scatterers" can outperform other, more standard, numerical schemes. Two-dimensional Riemann problems for the linear wave equation are also solved, with discussion of the issues raised relating to the treatment of 2D balance laws. All of the material provided in this book is highly relevant for the understanding of well-balanced schemes and will contribute to future improvements.

Front Tracking for Hyperbolic Conservation Laws

Front Tracking for Hyperbolic Conservation Laws PDF Author: Helge Holden
Publisher: Springer
ISBN: 3662475073
Category : Mathematics
Languages : en
Pages : 521

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Book Description
This is the second edition of a well-received book providing the fundamentals of the theory hyperbolic conservation laws. Several chapters have been rewritten, new material has been added, in particular, a chapter on space dependent flux functions and the detailed solution of the Riemann problem for the Euler equations. Hyperbolic conservation laws are central in the theory of nonlinear partial differential equations and in science and technology. The reader is given a self-contained presentation using front tracking, which is also a numerical method. The multidimensional scalar case and the case of systems on the line are treated in detail. A chapter on finite differences is included. From the reviews of the first edition: "It is already one of the few best digests on this topic. The present book is an excellent compromise between theory and practice. Students will appreciate the lively and accurate style." D. Serre, MathSciNet "I have read the book with great pleasure, and I can recommend it to experts as well as students. It can also be used for reliable and very exciting basis for a one-semester graduate course." S. Noelle, Book review, German Math. Soc. "Making it an ideal first book for the theory of nonlinear partial differential equations...an excellent reference for a graduate course on nonlinear conservation laws." M. Laforest, Comp. Phys. Comm.

Analysis of Systems of Conservation Laws

Analysis of Systems of Conservation Laws PDF Author: Heinrich Freistuhler
Publisher: CRC Press
ISBN: 9780849306440
Category : Mathematics
Languages : en
Pages : 276

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Book Description
Systems of partial differential equations reflecting conservation laws hold significant relevance to a variety of theoretical and practical applications, including compressible fluid flow, electromagnetism, elasticity theory, and other areas of continuum mechanics. This field of nonlinear analysis is currently experiencing a marked increase in successful research activity. The EU-TMR network "Hyperbolic Systems of Conservation Laws held a summer program offering short courses on the Analysis of Systems of Conservation Laws. This book contains five of the self-contained short courses presented during this program by experts of international reputation. These courses, which address solutions to hyperbolic systems by the front tracking method, non-strictly hyperbolic conservation laws, hyperbolic-elliptic coupled systems, hyperbolic relaxation problems, the stability of nonlinear waves in viscous media and numerics, and more, represent the state of the art of most central aspects of the field.

Weak and Measure-Valued Solutions to Evolutionary PDEs

Weak and Measure-Valued Solutions to Evolutionary PDEs PDF Author: J. Malek
Publisher: CRC Press
ISBN: 1000715302
Category : Mathematics
Languages : en
Pages : 330

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Book Description
This book provides a concise treatment of the theory of nonlinear evolutionary partial differential equations. It provides a rigorous analysis of non-Newtonian fluids, and outlines its results for applications in physics, biology, and mechanical engineering.