On Issues Concerning Flow Separation And Vortical Flows In 3 Dimensions PDF Download
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Author | : |
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Total Pages | : 38 |
Release | : 1983 |
Genre | : |
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Download On Issues Concerning Flow Separation and Vortical Flows in 3 Dimensions Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 704 |
Release | : 1995 |
Genre | : Aeronautics |
ISBN | : |
Download Scientific and Technical Aerospace Reports Book in PDF, ePub and Kindle
Author | : Nan Gui |
Publisher | : Elsevier |
Total Pages | : 386 |
Release | : 2019-11-06 |
Genre | : Computers |
ISBN | : 0128163984 |
Download Gas-Particle and Granular Flow Systems Book in PDF, ePub and Kindle
Gas-Particle and Granular Flow Systems: Coupled Numerical Methods and Applications breaks down complexities, details numerical methods (including basic theory, modeling and techniques in programming), and provides researchers with an introduction and starting point to each of the disciplines involved. As the modeling of gas-particle and granular flow systems is an emerging interdisciplinary field of study involving mathematics, numerical methods, computational science, and mechanical, chemical and nuclear engineering, this book provides an ideal resource for new researchers who are often intimidated by the complexities of fluid-particle, particle-particle, and particle-wall interactions in many disciplines. Presents the most recent advances in modeling of gas-particle and granular flow systems Features detailed and multidisciplinary case studies at the conclusion of each chapter to underscore key concepts Discusses coupled methods of particle and granular flow systems theory and includes advanced modeling tools and numerical techniques
Author | : Louis R. Hunt |
Publisher | : |
Total Pages | : 466 |
Release | : 1984 |
Genre | : Science |
ISBN | : 9780915692378 |
Download Proceedings of the Berkeley-Ames Conference on Nonlinear Problems in Control and Fluid Dynamics Book in PDF, ePub and Kindle
Author | : O. Métais |
Publisher | : Springer Science & Business Media |
Total Pages | : 612 |
Release | : 2013-03-09 |
Genre | : Technology & Engineering |
ISBN | : 9401579040 |
Download Turbulence and Coherent Structures Book in PDF, ePub and Kindle
In the last 25 years, one of the most striking advances in Fluid Mecha nics was certainly the discovery of coherent structures in turbulence: lab oratory experiments and numerical simulations have shown that most turbulent flows exhibit both spatially-organized large-scale structures and disorganized motions, generally at smaller scales. The develop ment of new measurement and visualization techniques have allowed a more precise characterization and investigation of these structures in the laboratory. Thanks to the unprecedented increase of computer power and to the development of efficient interactive three-dimensional colour graphics, computational fluid dynamicists can explore the still myste rious world of turbulence. However, many problems remain unsolved concerning the origin of these structures, their dynamics, and their in teraction with the disorganized motions. In this book will be found the latest results of experimentalists, theoreticians and numerical modellers interested in these topics. These coherent structures may appear on airplane wings or slender bodies, mixing layers, jets, wakes or boundary-layers. In free-shear flows and in boundary layers, the results presented here highlight the intense three-dimensional character of the vortices. The two-dimensional large scale eddies are very sensitive to three-dimensional perturbations, whose amplification leads to the formation of three-dimensional coherent vorti cal structures, such as streamwise, hairpin or horseshoe vortex filaments. This book focuses on modern aspects of turbulence study. Relations between turbulence theory and optimal control theory in mathematics are discussed. This may have important applications with regard to, e. g. , numerical weather forecasting.
Author | : Jean Délery |
Publisher | : John Wiley & Sons |
Total Pages | : 181 |
Release | : 2013-02-28 |
Genre | : Science |
ISBN | : 1118579887 |
Download Three-dimensional Separated Flow Topology Book in PDF, ePub and Kindle
This book develops concepts and a methodology for a rational description of the organization of three-dimensional flows considering, in particular, the case where the flow is the place of separations. The descriptive analysis based on the critical point theory of Poincaré develops conventional but rather unfamiliar considerations from aerodynamicists, who face the understanding of complex flows including multiple separation lines and vortices. These problems concern industrial sectors where aerodynamics plays a key role, such as aerospace, ground vehicles, buildings, etc. Contents 1. Skin Friction Lines Pattern and Critical Points. 2. Separation Streamsurfaces and Vortex Structures. 3. Separated Flow on a Body. 4. Vortex Wake of Wings and Slender Bodies. 5. Separation Induced by an Obstacle or a Blunt Body. 6. Reconsideration of the Two-Dimensional Separation. 7. Concluding Remarks. About the Authors Jean Délery is a Supaero (French National Higher School of Aeronautics and Space) engineer who has worked at Onera (French national aerospace research center) since 1964. He has participated in several major French and European aerospace programs, is the author of many scientific publications, and has occupied various teaching positions particularly at Supaero, the University of Versailles-Saint-Quentin, Ecole polytechnique in France and “La Sapienza” University in Rome, Italy. He is currently emeritus adviser at Onera.
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Total Pages | : 26 |
Release | : 1989 |
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Download Computation of Navier-Stokes Equations for Three-dimensional Flow Separation Book in PDF, ePub and Kindle
Author | : Paul K. Chang |
Publisher | : Elsevier |
Total Pages | : 800 |
Release | : 2014-06-28 |
Genre | : Technology & Engineering |
ISBN | : 1483181286 |
Download Separation of Flow Book in PDF, ePub and Kindle
Interdisciplinary and Advanced Topics in Science and Engineering, Volume 3: Separation of Flow presents the problem of the separation of fluid flow. This book provides information covering the fields of basic physical processes, analyses, and experiments concerning flow separation. Organized into 12 chapters, this volume begins with an overview of the flow separation on the body surface as discusses in various classical examples. This text then examines the analytical and experimental results of the laminar boundary layer of steady, two-dimensional flows in the subsonic speed range. Other chapters consider the study of flow separation on the two-dimensional body, flow separation on three-dimensional body shape and particularly on bodies of revolution. This book discusses as well the analytical solutions of the unsteady flow separation. The final chapter deals with the purpose of separation flow control to raise efficiency or to enhance the performance of vehicles and fluid machineries involving various engineering applications. This book is a valuable resource for engineers.
Author | : Paul K. Chang |
Publisher | : Pergamon |
Total Pages | : 816 |
Release | : 1970 |
Genre | : Technology & Engineering |
ISBN | : |
Download Separation of Flow Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 538 |
Release | : 1991 |
Genre | : Aeronautics |
ISBN | : |
Download Aeronautical Engineering Book in PDF, ePub and Kindle