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Stability and Transition in Shear Flows

2012-12-06 Science
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Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 858/5 ( reviews)

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Book Synopsis Stability and Transition in Shear Flows by : Peter J. Schmid

Download or read book Stability and Transition in Shear Flows written by Peter J. Schmid. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: A detailed look at some of the more modern issues of hydrodynamic stability, including transient growth, eigenvalue spectra, secondary instability. It presents analytical results and numerical simulations, linear and selected nonlinear stability methods. By including classical results as well as recent developments in the field of hydrodynamic stability and transition, the book can be used as a textbook for an introductory, graduate-level course in stability theory or for a special-topics fluids course. It is equally of value as a reference for researchers in the field of hydrodynamic stability theory or with an interest in recent developments in fluid dynamics. Stability theory has seen a rapid development over the past decade, this book includes such new developments as direct numerical simulations of transition to turbulence and linear analysis based on the initial-value problem.

Physics of Transitional Shear Flows

2011-09-15 Science
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Release : 2011-09-15
Genre : Science
Kind : eBook
Book Rating : 985/5 ( reviews)

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Book Synopsis Physics of Transitional Shear Flows by : Andrey V. Boiko

Download or read book Physics of Transitional Shear Flows written by Andrey V. Boiko. This book was released on 2011-09-15. Available in PDF, EPUB and Kindle. Book excerpt: Starting from fundamentals of classical stability theory, an overview is given of the transition phenomena in subsonic, wall-bounded shear flows. At first, the consideration focuses on elementary small-amplitude velocity perturbations of laminar shear layers, i.e. instability waves, in the simplest canonical configurations of a plane channel flow and a flat-plate boundary layer. Then the linear stability problem is expanded to include the effects of pressure gradients, flow curvature, boundary-layer separation, wall compliance, etc. related to applications. Beyond the amplification of instability waves is the non-modal growth of local stationary and non-stationary shear flow perturbations which are discussed as well. The volume continues with the key aspect of the transition process, that is, receptivity of convectively unstable shear layers to external perturbations, summarizing main paths of the excitation of laminar flow disturbances. The remainder of the book addresses the instability phenomena found at late stages of transition. These include secondary instabilities and nonlinear features of boundary-layer perturbations that lead to the final breakdown to turbulence. Thus, the reader is provided with a step-by-step approach that covers the milestones and recent advances in the laminar-turbulent transition. Special aspects of instability and transition are discussed through the book and are intended for research scientists, while the main target of the book is the student in the fundamentals of fluid mechanics. Computational guides, recommended exercises, and PowerPoint multimedia notes based on results of real scientific experiments supplement the monograph. These are especially helpful for the neophyte to obtain a solid foundation in hydrodynamic stability. To access the supplementary material go to extras.springer.com and type in the ISBN for this volume.

Stability and Transition in the Suction Boundary Layer and Other Shear Flows

2007
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Release : 2007
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Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Stability and Transition in the Suction Boundary Layer and Other Shear Flows by : Niklas Davidsson

Download or read book Stability and Transition in the Suction Boundary Layer and Other Shear Flows written by Niklas Davidsson. This book was released on 2007. Available in PDF, EPUB and Kindle. Book excerpt:

Hydrodynamic Instability and Transition to Turbulence

2012-12-18 Technology & Engineering
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Release : 2012-12-18
Genre : Technology & Engineering
Kind : eBook
Book Rating : 371/5 ( reviews)

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Book Synopsis Hydrodynamic Instability and Transition to Turbulence by : Akiva M. Yaglom

Download or read book Hydrodynamic Instability and Transition to Turbulence written by Akiva M. Yaglom. This book was released on 2012-12-18. Available in PDF, EPUB and Kindle. Book excerpt: This book is a complete revision of the part of Monin & Yaglom's famous two-volume work "Statistical Fluid Mechanics: Mechanics of Turbulence" that deals with the theory of laminar-flow instability and transition to turbulence. It includes the considerable advances in the subject that have been made in the last 15 years or so. It is intended as a textbook for advanced graduate courses and as a reference for research students and professional research workers. The first two Chapters are an introduction to the mathematics, and the experimental results, for the instability of laminar (or inviscid) flows to infinitesimal (in practice "small") disturbances. The third Chapter develops this linear theory in more detail and describes its application to particular problems. Chapters 4 and 5 deal with instability to finite-amplitude disturbances: much of the material has previously been available only in research papers.

Introduction to Hydrodynamic Stability

2002-09-09 Science
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Release : 2002-09-09
Genre : Science
Kind : eBook
Book Rating : 876/5 ( reviews)

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Book Synopsis Introduction to Hydrodynamic Stability by : P. G. Drazin

Download or read book Introduction to Hydrodynamic Stability written by P. G. Drazin. This book was released on 2002-09-09. Available in PDF, EPUB and Kindle. Book excerpt: Instability of flows and their transition to turbulence are widespread phenomena in engineering and the natural environment, and are important in applied mathematics, astrophysics, biology, geophysics, meteorology, oceanography and physics as well as engineering. This is a textbook to introduce these phenomena at a level suitable for a graduate course, by modelling them mathematically, and describing numerical simulations and laboratory experiments. The visualization of instabilities is emphasized, with many figures, and in references to more still and moving pictures. The relation of chaos to transition is discussed at length. Many worked examples and exercises for students illustrate the ideas of the text. Readers are assumed to be fluent in linear algebra, advanced calculus, elementary theory of ordinary differential equations, complex variables and the elements of fluid mechanics. The book is aimed at graduate students but will also be very useful for specialists in other fields.

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