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Local Scour Upstream of a Slit Weir: Ordinary Differential Equation–Based Model under Steady and Unsteady Flow Conditions
Publisher: American Society of Civil Engineers
Abstract: Time-varying scouring upstream of a sediment release gate during a flood needs to be accurately predicted for reducing sedimentation around a water intake. This paper presents an ordinary differential equation–based model ...
Three-Dimensional Simulation of Local Scour around a Weir-Type Structure: Hybrid Euler-Lagrange Model for Bed-Material Load
Publisher: American Society of Civil Engineers
Routing Debris Flows with Particle Segregation
Publisher: American Society of Civil Engineers
Abstract: A computer simulation method is developed to predict the temporal variations of debris‐flow discharge, solids concentration, and vertical mean particle‐size distribution. A single finite step in the simulation is divided ...
Modeling Flow Exchanges between a Street and an Underground Drainage Pipe during Urban Floods
Publisher: American Society of Civil Engineers
Abstract: Modelling floods in urban areas generally requires the modelling of both surface and subsurface flows, along with the exchange discharges between these flows. These latter exchanges are studied on an experimental facility ...
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