Efficient High-Order Discretizations for Computational Fluid Dynamics
Editors: Kronbichler, Martin, Persson, Per-Olof (Eds.)
Free Preview- Provides a comprehensive insight into the state-of-the-art and selected research directions of a particular class of high-order methods for CFD, the discontinuous Galerkin (DG) methods
- Introduces modern high-order methods for computational fluid dynamics
- Written by leading experts in the field
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- About this book
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The book introduces modern high-order methods for computational fluid dynamics. As compared to low order finite volumes predominant in today's production codes, higher order discretizations significantly reduce dispersion errors, the main source of error in long-time simulations of flow at higher Reynolds numbers. A major goal of this book is to teach the basics of the discontinuous Galerkin (DG) method in terms of its finite volume and finite element ingredients. It also discusses the computational efficiency of high-order methods versus state-of-the-art low order methods in the finite difference context, given that accuracy requirements in engineering are often not overly strict.
The book mainly addresses researchers and doctoral students in engineering, applied mathematics, physics and high-performance computing with a strong interest in the interdisciplinary aspects of computational fluid dynamics. It is also well-suited for practicing computational engineers who would like to gain an overview of discontinuous Galerkin methods, modern algorithmic realizations, and high-performance implementations.
- About the authors
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Martin Kronbichler is a researcher at the Institute for Computational Mechanics, Technical University of Munich, Germany. His current research focus is on efficient high-order discontinuous Galerkin schemes and fast iterative solvers for flow problems as a PI in the exascale project ExaDG within the German exascale priority program SPPEXA.
Per-Olof Persson is an assistant professor in mathematics at the University of California in Berkeley, USA. He is the author of more than 100 scientific papers on various aspects of high-order methods, in particular on implicit solvers and mesh generation. His work has been central for the advancement of discontinuous Galerkin methods in computational fluid dynamics, including fluid-structure interaction.
- Table of contents (7 chapters)
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The Discontinuous Galerkin Method: Derivation and Properties
Pages 1-55
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High-Performance Implementation of Discontinuous Galerkin Methods with Application in Fluid Flow
Pages 57-115
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Construction of Modern Robust Nodal Discontinuous Galerkin Spectral Element Methods for the Compressible Navier–Stokes Equations
Pages 117-196
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$$\mathbf {p}$$-Multigrid High-Order Discontinuous Galerkin Solution of Compressible Flows
Pages 197-238
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High-Order Accurate Time Integration and Efficient Implicit Solvers
Pages 239-259
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Table of contents (7 chapters)
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Bibliographic Information
- Bibliographic Information
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- Book Title
- Efficient High-Order Discretizations for Computational Fluid Dynamics
- Editors
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- Martin Kronbichler
- Per-Olof Persson
- Series Title
- CISM International Centre for Mechanical Sciences
- Series Volume
- 602
- Copyright
- 2021
- Publisher
- Springer International Publishing
- Copyright Holder
- CISM International Centre for Mechanical Sciences, Udine
- eBook ISBN
- 978-3-030-60610-7
- DOI
- 10.1007/978-3-030-60610-7
- Hardcover ISBN
- 978-3-030-60609-1
- Series ISSN
- 0254-1971
- Edition Number
- 1
- Number of Pages
- VII, 311
- Number of Illustrations
- 32 b/w illustrations, 56 illustrations in colour
- Topics
