Environmental Hydraulics for Open Channel Flows

Hubert Chanson is a reader in fluid mechanics, hydraulics and waterengineering at the University of Queensland, Australia. His research interests include hydraulic engneering, design of hydraulic structures, two-phase gas-liquid flows, mixing and dispersion in coastal and estuarine zones. He has had over 200 international refereed papers, written 7 books and has been an active consultant for both governmental agencies and private organizations.

“…This book could provide a skeleton for a course in environmental hydraulics or transport processes… [it]…contains some useful material for different courses and may provide an elementary reference for certain topics . . .” – Environmental Fluid Mechanics“ Overall, a well written, clear and concise book which will serve the intended audience satisfactorily.” –Intl. Journal River Basin Management"Over recent decades many civil engineering departments and organizations have added environmental to their title, so it is not surprising to find this change emulated in a book...Throughout the book the author's enthusiasm for his subjects shows. The preface stresses the value of field work and points the reader to the author's substantial web sites, among others." - Fluid Mechanics, Vol. 557-2006

• PART 1 Introduction to Open Channel Floes; Introduction; Fundamentals of open channel flows.; PART 2 Turbulent Mixing and Dispersion in Rivers and Estuaries: An Introduction; Introduction to mixing and dispersion in natural waterways; Turbulent shear flows; Diffusion: basic theory; Advective diffusion; Turbulent dispersion and mixing: 1 Vertical and transverse mixing; Turbulent dispersion and mixing: 2. Longitudinal dispersion; Turbulent dispersion in natural systems; Mixing in estuaries: Part 2 Revision exercises; PART 3 Introduction to Unsteady Open Channel Flows; Unsteady open channel flows: 1. Basic equations; Unsteady open channel flows: 2. Applications; Unsteady open channel flows: 3. Application to dam break wave; Numerical modelling of unsteady open channel flows; Revision exercises. PART 4 Interactions between Flowing Water and its Surroundings: Introduction; Interaction between flowing water and solid boundaries: sediment processes; Interaction between flowing water and free surfaces: self –aeration and air entrainment