High-Order Methods for Incompressible Fluid Flow
Title | High-Order Methods for Incompressible Fluid Flow PDF eBook |
Author | M. O. Deville |
Publisher | Cambridge University Press |
Total Pages | 532 |
Release | 2002-08-15 |
Genre | Mathematics |
ISBN | 9780521453097 |
Publisher Description
High-Resolution Methods for Incompressible and Low-Speed Flows
Title | High-Resolution Methods for Incompressible and Low-Speed Flows PDF eBook |
Author | D. Drikakis |
Publisher | Springer Science & Business Media |
Total Pages | 623 |
Release | 2005-08-02 |
Genre | Science |
ISBN | 354026454X |
The study of incompressible ?ows is vital to many areas of science and te- nology. This includes most of the ?uid dynamics that one ?nds in everyday life from the ?ow of air in a room to most weather phenomena. Inundertakingthesimulationofincompressible?uid?ows,oneoftentakes many issues for granted. As these ?ows become more realistic, the problems encountered become more vexing from a computational point-of-view. These range from the benign to the profound. At once, one must contend with the basic character of incompressible ?ows where sound waves have been analytically removed from the ?ow. As a consequence vortical ?ows have been analytically “preconditioned,” but the ?ow has a certain non-physical character (sound waves of in?nite velocity). At low speeds the ?ow will be deterministic and ordered, i.e., laminar. Laminar ?ows are governed by a balance between the inertial and viscous forces in the ?ow that provides the stability. Flows are often characterized by a dimensionless number known as the Reynolds number, which is the ratio of inertial to viscous forces in a ?ow. Laminar ?ows correspond to smaller Reynolds numbers. Even though laminar ?ows are organized in an orderly manner, the ?ows may exhibit instabilities and bifurcation phenomena which may eventually lead to transition and turbulence. Numerical modelling of suchphenomenarequireshighaccuracyandmostimportantlytogaingreater insight into the relationship of the numerical methods with the ?ow physics.
Numerical Simulations of Incompressible Flows
Title | Numerical Simulations of Incompressible Flows PDF eBook |
Author | |
Publisher | |
Total Pages | |
Release | |
Genre | |
ISBN | 9814486396 |
Adaptive High-order Methods in Computational Fluid Dynamics
Title | Adaptive High-order Methods in Computational Fluid Dynamics PDF eBook |
Author | Z. J. Wang |
Publisher | World Scientific |
Total Pages | 471 |
Release | 2011 |
Genre | Science |
ISBN | 9814313181 |
This book consists of important contributions by world-renowned experts on adaptive high-order methods in computational fluid dynamics (CFD). It covers several widely used, and still intensively researched methods, including the discontinuous Galerkin, residual distribution, finite volume, differential quadrature, spectral volume, spectral difference, PNPM, and correction procedure via reconstruction methods. The main focus is applications in aerospace engineering, but the book should also be useful in many other engineering disciplines including mechanical, chemical and electrical engineering. Since many of these methods are still evolving, the book will be an excellent reference for researchers and graduate students to gain an understanding of the state of the art and remaining challenges in high-order CFD methods.
High-Order Methods for Computational Physics
Title | High-Order Methods for Computational Physics PDF eBook |
Author | Timothy J. Barth |
Publisher | Springer Science & Business Media |
Total Pages | 594 |
Release | 2013-03-09 |
Genre | Mathematics |
ISBN | 366203882X |
The development of high-order accurate numerical discretization techniques for irregular domains and meshes is often cited as one of the remaining chal lenges facing the field of computational fluid dynamics. In structural me chanics, the advantages of high-order finite element approximation are widely recognized. This is especially true when high-order element approximation is combined with element refinement (h-p refinement). In computational fluid dynamics, high-order discretization methods are infrequently used in the com putation of compressible fluid flow. The hyperbolic nature of the governing equations and the presence of solution discontinuities makes high-order ac curacy difficult to achieve. Consequently, second-order accurate methods are still predominately used in industrial applications even though evidence sug gests that high-order methods may offer a way to significantly improve the resolution and accuracy for these calculations. To address this important topic, a special course was jointly organized by the Applied Vehicle Technology Panel of NATO's Research and Technology Organization (RTO), the von Karman Institute for Fluid Dynamics, and the Numerical Aerospace Simulation Division at the NASA Ames Research Cen ter. The NATO RTO sponsored course entitled "Higher Order Discretization Methods in Computational Fluid Dynamics" was held September 14-18,1998 at the von Karman Institute for Fluid Dynamics in Belgium and September 21-25,1998 at the NASA Ames Research Center in the United States.
Incompressible Flow
Title | Incompressible Flow PDF eBook |
Author | Ronald L. Panton |
Publisher | John Wiley & Sons |
Total Pages | 912 |
Release | 2013-08-05 |
Genre | Science |
ISBN | 1118013433 |
The most teachable book on incompressible flow— now fully revised, updated, and expanded Incompressible Flow, Fourth Edition is the updated and revised edition of Ronald Panton's classic text. It continues a respected tradition of providing the most comprehensive coverage of the subject in an exceptionally clear, unified, and carefully paced introduction to advanced concepts in fluid mechanics. Beginning with basic principles, this Fourth Edition patiently develops the math and physics leading to major theories. Throughout, the book provides a unified presentation of physics, mathematics, and engineering applications, liberally supplemented with helpful exercises and example problems. Revised to reflect students' ready access to mathematical computer programs that have advanced features and are easy to use, Incompressible Flow, Fourth Edition includes: Several more exact solutions of the Navier-Stokes equations Classic-style Fortran programs for the Hiemenz flow, the Psi-Omega method for entrance flow, and the laminar boundary layer program, all revised into MATLAB A new discussion of the global vorticity boundary restriction A revised vorticity dynamics chapter with new examples, including the ring line vortex and the Fraenkel-Norbury vortex solutions A discussion of the different behaviors that occur in subsonic and supersonic steady flows Additional emphasis on composite asymptotic expansions Incompressible Flow, Fourth Edition is the ideal coursebook for classes in fluid dynamics offered in mechanical, aerospace, and chemical engineering programs.
Spectral Methods for Incompressible Viscous Flow
Title | Spectral Methods for Incompressible Viscous Flow PDF eBook |
Author | Roger Peyret |
Publisher | Springer Science & Business Media |
Total Pages | 438 |
Release | 2013-03-09 |
Genre | Mathematics |
ISBN | 1475765576 |
This well-written book explains the theory of spectral methods and their application to the computation of viscous incompressible fluid flow, in clear and elementary terms. With many examples throughout, the work will be useful to those teaching at the graduate level, as well as to researchers working in the area.