Author : Rao V. Garimella
Publisher : Springer Science & Business Media
Page : 622 pages
File Size : 34,22 MB
Release : 2008-10-23
Category : Technology & Engineering
ISBN : 3540879218
This volume contains the articles presented at the 17th International Meshing Roundtable (IMR) organized, in part, by Sandia National Laboratories and held October 12-15, 2008. The volume presents recent results of mesh generation and adaptation which has applications to finite element simulation. It introduces theoretical and novel ideas with practical potential.
Author : Paul Louis George
Publisher : John Wiley & Sons
Page : 385 pages
File Size : 19,88 MB
Release : 2019-01-25
Category : Mathematics
ISBN : 1119384362
Triangulations, and more precisely meshes, are at the heart of many problems relating to a wide variety of scientific disciplines, and in particular numerical simulations of all kinds of physical phenomena. In numerical simulations, the functional spaces of approximation used to search for solutions are defined from meshes, and in this sense these meshes play a fundamental role. This strong link between meshes and functional spaces leads us to consider advanced simulation methods in which the meshes are adapted to the behaviors of the underlying physical phenomena. This book presents the basic elements of this vision of meshing. These mesh adaptations are generally governed by a posteriori error estimators representing an increase of the error with respect to a size or metric. Independently of this metric of calculation, compliance with a geometry can also be calculated using a so-called geometric metric. The notion of mesh thus finds its meaning in the metric of its elements.
Author : Alain Dervieux
Publisher : John Wiley & Sons
Page : 244 pages
File Size : 37,50 MB
Release : 2022-08-23
Category : Science
ISBN : 1394164017
Simulation technology, and computational fluid dynamics (CFD) in particular, is essential in the search for solutions to the modern challenges faced by humanity. Revolutions in CFD over the last decade include the use of unstructured meshes, permitting the modeling of any 3D geometry. New frontiers point to mesh adaptation, allowing not only seamless meshing (for the engineer) but also simulation certification for safer products and risk prediction. Mesh Adaptation for Computational Dynamics 2 is the second of two volumes and introduces topics including optimal control formulation, minimizing a goal function, and extending the steady algorithm to unsteady physics. Also covered are multi-rate strategies, steady inviscid flows in aeronautics and an extension to viscous flows. This book will be useful to anybody interested in mesh adaptation pertaining to CFD, especially researchers, teachers and students.
Author : Xiangmin Jiao
Publisher : Springer Science & Business Media
Page : 603 pages
File Size : 16,6 MB
Release : 2012-09-13
Category : Technology & Engineering
ISBN : 364233573X
This volume contains the articles presented at the 21st International Meshing Roundtable (IMR) organized, in part, by Sandia National Laboratories and was held on October 7–10, 2012 in San Jose, CA, USA. The first IMR was held in 1992, and the conference series has been held annually since. Each year the IMR brings together researchers, developers, and application experts in a variety of disciplines, from all over the world, to present and discuss ideas on mesh generation and related topics. The technical papers in this volume present theoretical and novel ideas and algorithms with practical potential, as well as technical applications in science and engineering, geometric modeling, computer graphics, and visualization.
Author : Siu-Wing Cheng
Publisher : CRC Press
Page : 404 pages
File Size : 12,53 MB
Release : 2016-04-19
Category : Computers
ISBN : 1584887311
Written by authors at the forefront of modern algorithms research, Delaunay Mesh Generation demonstrates the power and versatility of Delaunay meshers in tackling complex geometric domains ranging from polyhedra with internal boundaries to piecewise smooth surfaces. Covering both volume and surface meshes, the authors fully explain how and why thes
Author : Weizhang Huang
Publisher : Springer Science & Business Media
Page : 446 pages
File Size : 45,47 MB
Release : 2010-10-26
Category : Mathematics
ISBN : 1441979166
This book is about adaptive mesh generation and moving mesh methods for the numerical solution of time-dependent partial differential equations. It presents a general framework and theory for adaptive mesh generation and gives a comprehensive treatment of moving mesh methods and their basic components, along with their application for a number of nontrivial physical problems. Many explicit examples with computed figures illustrate the various methods and the effects of parameter choices for those methods. Graduate students, researchers and practitioners working in this area will benefit from this book.
Author : John Cagnol
Publisher : CRC Press
Page : 327 pages
File Size : 38,28 MB
Release : 2005-03-04
Category : Mathematics
ISBN : 1420027425
This volume comprises selected papers from the 21st Conference on System Modeling and Optimization in Sophia Antipolis, France. It covers over three decades of studies involving partial differential systems and equations. Topics include: the modeling of continuous mechanics involving fixed boundary, control theory, shape optimization and moving bou
Author : J. Pavon
Publisher : IOS Press
Page : 364 pages
File Size : 36,25 MB
Release : 2001
Category : Science
ISBN : 9781586031558
A collection of papers on electromagnetic nondestructive evaluation (NDE) techniques. Developments are discussed along with the implications of innovations for future inspection practice. Topics covered include: analytical and numerical modelling of electromagnetic NDE phenomena; solutions to NDE inverse problems; evaluation of material degradation in ferromagnetic structures; advanced sensors; industrial applications of NDE; and benchmark problems and solutions.
Author :
Publisher :
Page : 936 pages
File Size : 44,88 MB
Release : 1987
Category : Aeronautics
ISBN :
Author : Vladimir D. Liseikin
Publisher : Springer Science & Business Media
Page : 390 pages
File Size : 36,69 MB
Release : 2009-10-27
Category : Science
ISBN : 9048129125
This text is an introduction to methods of grid generation technology in scientific computing. Special attention is given to methods developed by the author for the treatment of singularly-perturbed equations, e.g. in modeling high Reynolds number flows. Functionals of conformality, orthogonality, energy and alignment are discussed.
