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Addressing students and researchers as well as Computational Fluid
Dynamics practitioners, this book is the most comprehensive review
of high-resolution schemes based on the principle of Flux-Corrected
Transport (FCT). The foreword by J.P. Boris and historical note by
D.L. Book describe the development of the classical FCT methodology
for convection-dominated transport problems, while the design
philosophy behind modern FCT schemes is explained by S.T. Zalesak.
The subsequent chapters present various improvements and
generalizations proposed over the past three decades.
Addressing students and researchers as well as Computational Fluid
Dynamics practitioners, this book is the most comprehensive review
of high-resolution schemes based on the principle of Flux-Corrected
Transport (FCT). The foreword by J.P. Boris and historical note by
D.L. Book describe the development of the classical FCT methodology
for convection-dominated transport problems, while the design
philosophy behind modern FCT schemes is explained by S.T. Zalesak.
The subsequent chapters present various improvements and
generalizations proposed over the past three decades.
High-order numerical methods for hyperbolic conservation laws do not guarantee the validity of constraints that physically meaningful approximations are supposed to satisfy. The finite volume and finite element schemes summarized in this book use limiting techniques to enforce discrete maximum principles and entropy inequalities. Spurious oscillations are prevented using artificial viscosity operators and/or essentially nonoscillatory reconstructions.An introduction to classical nonlinear stabilization approaches is given in the simple context of one-dimensional finite volume discretizations. Subsequent chapters of Part I are focused on recent extensions to continuous and discontinuous Galerkin methods. Many of the algorithms presented in these chapters were developed by the authors and their collaborators. Part II gives a deeper insight into the mathematical theory of property-preserving numerical schemes. It begins with a review of the convergence theory for finite volume methods and ends with analysis of algebraic flux correction schemes for finite elements. In addition to providing ready-to-use algorithms, this text explains the design principles behind such algorithms and shows how to put theory into practice. Although the book is based on lecture notes written for an advanced graduate-level course, it is also aimed at senior researchers who develop and analyze numerical methods for hyperbolic problems.
This informal introduction to computational fluid dynamics and practical guide to numerical simulation of transport phenomena covers the derivation of the governing equations, construction of finite element approximations, and qualitative properties of numerical solutions, among other topics. To make the book accessible to readers with diverse interests and backgrounds, the authors begin at a basic level and advance to numerical tools for increasingly difficult flow problems, emphasizing practical implementation rather than mathematical theory. Finite Element Methods for Computational Fluid Dynamics: * Explains the basics of the finite element method (FEM) in the context of simple model problems, illustrated by numerical examples. * Comprehensively reviews stabilization techniques for convection-dominated transport problems, introducing the reader to streamline diffusion methods, Petrov-Galerkin approximations, Taylor-Galerkin schemes, flux-corrected transport algorithms, and other nonlinear high-resolution schemes.* Covers Petrov-Galerkin stabilization, classical projection schemes, Schur complement solvers, and the implementation of the k-epsilon turbulence model in its presentation of the FEM for incompressible flow problems.* Ddescribes the open-source finite element library ELMER, which is recommended as a software development kit for advanced applications in an online component.
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