Energy Dissipation in Hydraulic Structures (eBook, ePUB)

Redaktion: Chanson, Hubert

• Format: ePub

Produktbeschreibung

In hydraulic engineering numerous devices like stilling basins, baffled aprons, and vortex shafts are known under the collective term of energy dissipators. Their purpose is to dissipate hydraulic energy, i.e. to convert this energy mainly into heat. Dissipators are used in places where the excess hydraulic energy could cause damage such as erosion of tailwater channels, abrasion of hydraulic structures, generation of tailwater waves or scouring. Energy dissipators are an important element of hydraulic structures as transition between the highly explosive high velocity flow and the sensitive tailwater. This volume examines energy dissipators mainly in connection with dam structures and provides a review of design methods. It includes topics such as hydraulic jump, stilling basins, ski jumps and plunge pools. It also introduces a general account of various methods of dissipation, as well as the governing flow mechanisms. The book will be of interest to Civil and Environmental Engineers, Hydraulic and Mechanical Engineers working in academic and professional environments.

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Produktdetails

• Verlag: Taylor & Francis eBooks
• Seitenzahl: 178
• Erscheinungstermin: 12. Mai 2015
• Englisch
• ISBN-13: 9781317396741
• Artikelnr.: 73213161

Autorenporträt

Hubert CHANSON received a degree of 'Ingénieur Hydraulicien' from the Ecole Nationale Supérieure d'Hydraulique et de Mécanique de Grenoble (France) in 1983 and a degree of 'Ingénieur Génie Atomique' from the 'Institut National des Sciences et Techniques Nucléaires' in 1984. He worked for the industry in France as a R&D engineer at the Atomic Energy Commission from 1984 to 1986, and as a computer professional in fluid mechanics for Thomson-CSF between 1989 and 1990. From 1986 to 1988, he studied at the University of Canterbury (New Zealand) as part of a Ph.D. project. Hubert CHANSON is Professor in Hydraulic Engineering and Applied Fluid Mechanics at the University of Queensland since 1990. His research interests include design of hydraulic structures, experimental investigations of two-phase flows, coastal hydrodynamics, water quality modelling, environmental management and natural resources. In 1999 he was awarded a Doctor of Engineering from the University of Queensland for outstanding research achievements in gas-liquid bubbly flows. Hubert CHANSON has been active also as consultant for both governmental agencies and private organisations. He is the main author of six books. Awards received: - The 13th Arthur Ippen award for outstanding achievements in hydraulic engineering (International Association of Hydraulic Engineering & Research) - 2004 award for the best practice paper in the Journal of Irrigation and Drainage Engineering (ASCE-EWRI)

Inhaltsangabe

1. Introduction: Energy dissipators in hydraulic structures 2. Energy dissipation at block ramps 3. Stepped spillways and cascades 4. Hydraulic jumps and stilling basins 5. Ski jumps, jets and plunge pools 6. Impact dissipators 7. Energy dissipation: Concluding remarks

Rezensionen

"Many open channel and pipe flows are highly energetic - notable examples include flood overflows down the spillways of large dams. The IAHR monograph, Energy Dissipation in Hydraulic Structures, edited by Hubert Chanson, provides a contemporary account of modern developments in assessing and designing hydraulic structures aimed at lowering the energy levels of high-energy free surface flows. The book considers energy dissipation by a wide range of hydraulic structures including chutes, spillways and stilling basins. It is written by some of the leading experts in the field and is crammed full of useful information. [...]

In the reviewer's opinion, Energy Dissipation in Hydraulic Structures, edited by Hubert Chanson, is recommended reading for hydraulic engineers engaged in the design and maintenance of energy-dissipation devices. With some further polishing, this book could become the gold standard in the subject. This reviewer is left viewing hydraulic structures in a new, more awe-inspired light."

Book review by Alistair G.L. Borthwick in 'Engineering and Computational Mechanics' Vol. 170 (March 2017).