Adaptive Mesh Refinement-Theory and Applications: Proceedings Of The Chicago Workshop On Adaptive Mesh Refinement Methods, Sept. 3-5, 2003: 41 - Brossura

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ISBN 10: 3540211470 ISBN 13: 9783540211471

Casa editrice: Springer, 2005

Riassunto

The past two decades have seen an unprecedented rise of advanced numerical computations in science. At the forefront of these advances are adaptive mesh refinement (AMR) methods for solving multi-scale problems that arise in a wide range of scientific disciplines. Originally developed for computational fluid dynamics (CFD) applications these methods have propagated to fields as diverse as astrophysics, climate modeling, combustion, biophysics and many others. While the underlying models and equations used in these fields are very different, practitioners from diverse disciplines face many similar algorithmic and implementation concerns. However, because of such diversity, there has been little effort to review the advances and outstanding issues of AMR across disciplines. This book attempts to bridge this gap. The book presents a collection of papers by experts in the field of AMR who analyze past advances in the field and evaluate the current state of adaptive mesh refinement methods in scientific computing.

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Contenuti

Scientific Computing.- Computational Science “Same Old Silence, Same Old Mistakes” “Something More Is Needed … ”.- Massively Parallel Simulations with DOE?s ASCI Supercomputers: An Overview of the Los Alamos Crestone Project.- Methods.- Adaptive Mesh Refinement on Overlapping Grids.- A Dynamically Adaptive Arbitrary Lagrangian-Eulerian Method for Hydrodynamics.- Front Tracking Algorithm Using Adaptively Refined Meshes.- An accuracy study of mesh refinement on mapped grids.- Efficiency Gains from Time Refinement on AMR Meshes and Explicit Timestepping.- Using Krylov-Schwarz methods in an adaptive mesh refinement environment.- Dimensional Split Divergence-Free Reconstruction and Prolongation for Adaptive Mesh Refinement.- Multiresolution-based adaptive schemes for Hyperbolic Conservation Laws.- Multiresolution adaptive space refinement in geophysical fluid dynamics simulation.- Anisotropic mesh adaptivity in CFD.- A Posteriori Error Estimation and Mesh Adaptivity for Finite Volume and Finite Element Methods.- AMR for low Mach number reacting flow.- Simulations of Relativistic Astrophysical Flows.- AMR applied to non-linear Elastodynamics.- A Parallel AMR Implementation of The Discrete Ordinates Method for Radiation Transport.- Radiation Transport in AMR.- Software.- HERA: A Hydrodynamic AMR Platform for Multi-Physics Simulations.- Parallel Multi-dimensional and Multi-material Eulerian Staggered Mesh Schemes using Localised Patched Based Adaptive Mesh Refinement (AMR) for Strong Shock Wave Phenomena..- A general adaptive multi-resolution approach to ocean modelling: experiments in a primitive equation model of the north Atlantic.- An Overview of the PARAMESH AMR Software Package and Some of Its Applications.- AstroBEAR: AMR for Astrophysical Applications - I: Methods.- Introducing Enzo, an AMR Cosmology Application.- Toward Optimizing Enzo, an AMR Cosmology Application.- Construction and Application of an AMR Algorithm for Distributed Memory Computers.- Adaptive Mesh Refinement in a Grid Computing Environment.- Performance of Vector/Parallel Orientated Hydrodynamic Code.- On the efficiency of AMR in NIRVANA3.- Dynamic Load Balancing of SAMR Applications.- Applications.- The Impact of AMR in Numerical Astrophysics and Cosmology.- Recent Advances in the Collapse and Fragmentation of Turbulent Molecular Cloud Cores: The Formation of Low Mass Stars.- 3D AMR Simulations of Point-Symmetric Nebulae.- Mesh Refinement Calculations of Gravitational Waves and Black Holes in 3-Dimensions.- AstroBEAR: AMR for Astrophysical Applications - II: Tests and Applications.- Parallel, AMR MHD for Global Space Weather Simulations.- Adaptive Mesh Refinement for MHD Fusion Applications.- AMR for global atmospheric modelling.- Simulation of Vortex-Dominated Flows Using the FLASH Code.

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Dettagli dell'edizione

• Editore: Springer
• Data di pubblicazione: 2005
• Lingua: Inglese
• ISBN 10: 3540211470
• ISBN 13: 9783540211471
• Rilegatura: Copertina flessibile
• Numero di pagine: 576
• Redattore: Plewa Tomasz
• Contatto del produttore: ProductSafety@springernature.com; ProductSafety@springernature.com; ; Poststr. 9; Darmstadt; 64293; Germania