Finite Element Methods for Navier-Stokes Equations
Title | Finite Element Methods for Navier-Stokes Equations PDF eBook |
Author | Vivette Girault |
Publisher | Springer Science & Business Media |
Total Pages | 386 |
Release | 2012-12-06 |
Genre | Mathematics |
ISBN | 3642616232 |
The material covered by this book has been taught by one of the authors in a post-graduate course on Numerical Analysis at the University Pierre et Marie Curie of Paris. It is an extended version of a previous text (cf. Girault & Raviart [32J) published in 1979 by Springer-Verlag in its series: Lecture Notes in Mathematics. In the last decade, many engineers and mathematicians have concentrated their efforts on the finite element solution of the Navier-Stokes equations for incompressible flows. The purpose of this book is to provide a fairly comprehen sive treatment of the most recent developments in that field. To stay within reasonable bounds, we have restricted ourselves to the case of stationary prob lems although the time-dependent problems are of fundamental importance. This topic is currently evolving rapidly and we feel that it deserves to be covered by another specialized monograph. We have tried, to the best of our ability, to present a fairly exhaustive treatment of the finite element methods for inner flows. On the other hand however, we have entirely left out the subject of exterior problems which involve radically different techniques, both from a theoretical and from a practical point of view. Also, we have neither discussed the implemen tation of the finite element methods presented by this book, nor given any explicit numerical result. This field is extensively covered by Peyret & Taylor [64J and Thomasset [82].
Implementation of Finite Element Methods for Navier-Stokes Equations
Title | Implementation of Finite Element Methods for Navier-Stokes Equations PDF eBook |
Author | F. Thomasset |
Publisher | Springer Science & Business Media |
Total Pages | 168 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 3642870473 |
In structure mechanics analysis, finite element methods are now well estab lished and well documented techniques; their advantage lies in a higher flexibility, in particular for: (i) The representation of arbitrary complicated boundaries; (ii) Systematic rules for the developments of stable numerical schemes ap proximating mathematically wellposed problems, with various types of boundary conditions. On the other hand, compared to finite difference methods, this flexibility is paid by: an increased programming complexity; additional storage require ment. The application of finite element methods to fluid mechanics has been lagging behind and is relatively recent for several types of reasons: (i) Historical reasons: the early methods were invented by engineers for the analysis of torsion, flexion deformation of bearns, plates, shells, etc ... (see the historics in Strang and Fix (1972) or Zienckiewicz (1977ยป. (ii) Technical reasons: fluid flow problems present specific difficulties: strong gradients,l of the velocity or temperature for instance, may occur which a finite mesh is unable to properly represent; a remedy lies in the various upwind finite element schemes which recently turned up, and which are reviewed in chapter 2 (yet their effect is just as controversial as in finite differences). Next, waves can propagate (e.g. in ocean dynamics with shallowwaters equations) which will be falsely distorted by a finite non regular mesh, as Kreiss (1979) pointed out. We are concerned in this course with the approximation of incompressible, viscous, Newtonian fluids, i.e. governed by N avier Stokes equations.
Finite Element Methods and Navier-Stokes Equations
Title | Finite Element Methods and Navier-Stokes Equations PDF eBook |
Author | C. Cuvelier |
Publisher | Springer Science & Business Media |
Total Pages | 504 |
Release | 1986-03-31 |
Genre | Computers |
ISBN | 9027721483 |
Finite Element Approximation of the Navier-Stokes Equations
Title | Finite Element Approximation of the Navier-Stokes Equations PDF eBook |
Author | Vivette Girault |
Publisher | |
Total Pages | 220 |
Release | 2014-09-01 |
Genre | |
ISBN | 9783662197356 |
Finite Element Methods for Incompressible Flow Problems
Title | Finite Element Methods for Incompressible Flow Problems PDF eBook |
Author | Volker John |
Publisher | Springer |
Total Pages | 816 |
Release | 2016-10-27 |
Genre | Mathematics |
ISBN | 3319457500 |
This book explores finite element methods for incompressible flow problems: Stokes equations, stationary Navier-Stokes equations and time-dependent Navier-Stokes equations. It focuses on numerical analysis, but also discusses the practical use of these methods and includes numerical illustrations. It also provides a comprehensive overview of analytical results for turbulence models. The proofs are presented step by step, allowing readers to more easily understand the analytical techniques.
Numerical Mathematics and Advanced Applications
Title | Numerical Mathematics and Advanced Applications PDF eBook |
Author | Miloslav Feistauer |
Publisher | Springer Science & Business Media |
Total Pages | 873 |
Release | 2012-12-06 |
Genre | Mathematics |
ISBN | 3642187757 |
These proceedings collect the major part of the lectures given at ENU MATH2003, the European Conference on Numerical Mathematics and Ad vanced Applications, held in Prague, Czech Republic, from 18 August to 22 August, 2003. The importance of numerical and computational mathematics and sci entific computing is permanently growing. There is an increasing number of different research areas, where numerical simulation is necessary. Let us men tion fluid dynamics, continuum mechanics, electromagnetism, phase transi tion, cosmology, medicine, economics, finance, etc. The success of applications of numerical methods is conditioned by changing its basic instruments and looking for new appropriate techniques adapted to new problems as well as new computer architectures. The ENUMATH conferences were established in order to provide a fo rum for discussion of current topics of numerical mathematics. They seek to convene leading experts and young scientists with special emphasis on con tributions from Europe. Recent results and new trends are discussed in the analysis of numerical algorithms as well as in their applications to challenging scientific and industrial problems. The first ENUMATH conference was organized in Paris in 1995, then the series continued by the conferences in Heidelberg 1997, Jyvaskyla 1999 and Ischia Porto 2001. It was a great pleasure and honour for the Czech numerical community that it was decided at Ischia Porto to organize the ENUMATH2003 in Prague. It was the first time when this conference crossed the former Iron Courtain and was organized in a postsocialist country.
Finite Element Methods and Navier-Stokes Equations
Title | Finite Element Methods and Navier-Stokes Equations PDF eBook |
Author | Cornelis Cuvelier |
Publisher | |
Total Pages | 0 |
Release | 1986 |
Genre | Finite element method |
ISBN |