Turbulence, Coherent Structures, Dynamical Systems and Symmetry
Turbulence, Coherent Structures, Dynamical Systems and Symmetry
John L. Lumley, Cornell University, New York
Gahl Berkooz, Ford Motor Company
Clarence W. Rowley, Princeton University, New Jersey
£71.99
GBPTurbulence pervades our world, from weather patterns to the air entering our lungs. This book describes methods that reveal its structures and dynamics. Building on the existence of coherent structures – recurrent patterns – in turbulent flows, it describes mathematical methods that reduce the governing (Navier–Stokes) equations to simpler forms that can be understood more easily. This second edition contains a new chapter on the balanced proper orthogonal decomposition: a method derived from control theory that is especially useful for flows equipped with sensors and actuators. It also reviews relevant work carried out since 1995. The book is ideal for engineering, physical science and mathematics researchers working in fluid dynamics and other areas in which coherent patterns emerge.
- Describes the mathematical methods that reduce the governing equations to simpler forms that can be understood more easily
- Contains a new chapter on the balanced proper orthogonal decomposition: a method derived from control theory that is especially useful for flows equipped with sensors and actuators
- Ideal for researchers working on fluid dynamics and many other areas in which coherent patterns emerge, including engineers, physical scientists and applied mathematicians
Reviews & endorsements
'The book commands an impressive bibliography of 396 references, making it an invaluable reference for any researcher who wishes to get into this area of research. The authors have done the best job possible to present this work as carefully and clearly as possible. I strongly recommend the book to everyone who wishes to master this research area, as well as everyone who wants to learn more about the proper orthogonal decomposition method. The research program detailed by the authors is a very promising approach to the problem of the coherent structures of turbulence. Active turbulence researchers, especially researchers who are mainly focused in the engineering applications of turbulence, will find this book a welcome addition to their library.' Eleftherios Gkioulekas, SIAM News
Product details
February 2012Hardback
9781107008250
402 pages
253 × 179 × 29 mm
0.95kg
110 b/w illus.
Available
Table of Contents
- Part I. Turbulence:
- 1. Introduction
- 2. Coherent structures
- 3. Proper orthogonal decomposition
- 4. Galerkin projection
- 5. Balanced proper orthogonal decomposition
- Part II. Dynamical Systems:
- 6. Qualitative theory
- 7. Symmetry
- 8. One-dimensional 'turbulence'
- 9. Randomly-perturbed systems
- Part III. The Boundary Layer:
- 10. Low-dimensional models
- 11. Behaviour of the models
- Part IV. Other Applications and Related Work:
- 12. Some other fluid problems
- 13. Review: prospects for rigor
- Index.
