The state of the art in a theory of oscillatory and wave phenomena in hydrodynamical flows is presented in this book. A unified approach is used for waves of different physical origins. A characteristic feature of this approach is that hydrodynamical phenomena are considered in terms of physics; that is, the complement of the conventionally employed formal mathematical approach. Some physical concepts such as wave energy and momentum in a moving fluid are analysed, taking into account induced mean flow. The physical mechanisms responsible for hydrodynamic instability of shear flows are considered within the concept of negative energy waves. The phenomenon of over-reflection is analysed. A number of well-known theorems of the hydrodynamic theory of stability are interpreted in terms of the interaction of the waves having different energy signs. Attention is drawn to the plasma-hydrodynamic analogy, which is a powerful tool for physical analyses of general mechanisms of wave amplification and absorption in flows. Various wave-flow interaction problems are considered, for instance, sound generation in whistlers, wave scattering and amplification by vortices, methods of wave remote sounding, and some nonlinear dynamical and chaotic phenomena.The book is intended for researchers specializing in wave theory, aeroacoustics, geophysical and astrophysical fluid dynamics, and related fields. It may also be useful to graduate and post-graduate students as a supplement to standard lecture courses.
- 305 pages
- English
- PDF
- Available on iOS & Android
eBook - PDF
Propagation Of Waves In Shear Flows
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Topic
Physical SciencesSubtopic
Chaotic Behavior in SystemsTable of contents
- CONTENTS
- Preface
- Introduction
- Chapter 1 Wave Energy and Momentum in a Moving Medium
- Chapter 2 Wave Generation by Unstable Shear Flows
- Chapter 3 Piecewise-Linear Models of Flows
- Chapter 4 Over-reflection
- Chapter 5 Resonant Wave-Flow Interaction
- Chapter 6 Oscillatory Systems With Hydrodynamic Flows
- Chapter 7 Waves on Concentrated Vortices
- Chapter 8 Remote Wave Sensing of Moving Vortices
- BIBLIOGRAPHY
- The authors:
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Yes, you can access Propagation Of Waves In Shear Flows by A L Fabrikant, Yury A Stepanyants in PDF and/or ePUB format, as well as other popular books in Physical Sciences & Chaotic Behavior in Systems. We have over 1.5 million books available in our catalogue for you to explore.