By Weiming Wu
Comprehensive textual content at the basics of modeling circulation and sediment shipping in rivers treating both physical ideas and numerical equipment for varied levels of complexity. Includes 1-D, 2-D (both intensity- and width-averaged) and three-D types, in addition to the combination and coupling of those models. Contains a huge collection of numerical equipment for open-channel flows, resembling the SIMPLE(C) algorithms on staggered and non-staggered grids, the projection strategy, and the circulate functionality and vorticity strategy. The cutting-edge in sediment shipping modeling ways is defined, akin to non-equilibrium shipping types, non-uniform total-load shipping types, and semi-coupled and matched techniques for circulation and sediment calculations. Sediment delivery concept is mentioned and lots of newly-developed, non-uniform sediment delivery formulae are offered. the various labored examples illustrate a number of stipulations, comparable to reservoir sedimentation; channel erosion because of dam building; channel widening and meandering; neighborhood scour round in-stream hydraulic buildings; plants results on channel morphodynamic methods; cohesive sediment shipping; dam-break fluvial techniques and contaminant delivery. urged as a reference advisor for river and hydraulic engineers and as a direction textual content for educating sediment delivery modeling, computational free-surface circulate, and computational river dynamics to senior students.
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