Water-Worked Bedload: Hydrodynamic and Mass Transport
Material type:
ArticleLanguage: English Publication details: MDPI - Multidisciplinary Digital Publishing Institute 2019Description: 1 electronic resource (152 p.)ISBN: - books978-3-03921-302-3
 - 9783039213023
 - 9783039213016
 
- risk assessment
 - n/a
 - heavy metals
 - sand waves
 - scour depth
 - in-stream structures
 - backwater effect
 - friction factor
 - natural sandy bed river
 - morphology
 - turbulent flow
 - sediment
 - flood
 - spur dike
 - water reservoir
 - local bed shear stress
 - gravel-bed stream
 - logarithmic law of the wall
 - environmental variables
 - mountain stream
 - experiments
 - scour holes
 - drag-reducing flows
 - flow type
 - Three Gorges Reservoir
 - hysteresis
 - acoustic Doppler velocimeter
 - check dam
 - bedload
 - granular beds
 - bed-load transport
 - aquatic plants
 - flow velocity measurements
 - groyne type
 - fluvial hydraulics
 - groyne field
 - flow resistance
 - water-worked gravel bed
 - Mountain River
 - aquatic plant biomechanics
 - von Kármán parameter ?
 - bed shear stress
 - river morphology
 - river
 - turbulent kinetic energy
 - scour
 
Open Access star Unrestricted online access
The state-of-the-art in water-worked bed hydraulics can only be examined through a careful exploration of the experimental (both laboratory and field) results via theoretical development. This book is primarily focused on the research aspects that involve a comprehensive knowledge of sediment dynamics in turbulent flows, as the most up-to-date research findings in the field are presented. It begins with two reviews on bedload transport and water-work bed experimental studies. The sediment dynamics is then analyzed from a classical perspective by applying the mean bed shear approach and additionally incorporating a statistical description for the role of turbulence. The work finally examines the local scour problems at hydraulic structures and results from field studies. It is intended as a course guide for field professionals, keeping up with modern technological developments. Therefore, as a simple prerequisite, readers should have a basic knowledge of hydraulics to an undergraduate level.
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English
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