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Transport Capacity of Overland Flow for Sediment Mixtures
Publisher: American Society of Civil Engineers
Abstract: Sediment transport capacity of overland flows is crucial to understanding and modeling the erosion and deposition processes. The transport capacity for sediment mixtures is particularly complex because of the need for an ...
Parametric Study of Fate and Transport Model of <i>E. coli</i> in the Nearshore Region of Southern Lake Michigan
Publisher: American Society of Civil Engineers
Abstract: Forecasting the level of waterborne bacterial pathogens (
Closure to “Vertical Dispersion of Fine and Coarse Sediments in Turbulent Open-Channel Flows” by Xudong Fu, Guangqian Wang, and Xuejun Shao
Publisher: American Society of Civil Engineers
Vertical Dispersion of Fine and Coarse Sediments in Turbulent Open-Channel Flows
Publisher: American Society of Civil Engineers
Abstract: Through using a kinetic model for particles in turbulent solid–liquid flows, underlying mechanisms of sediment vertical dispersion as well as sediment diffusion coefficient are investigated. Four hydrodynamic mechanisms, ...
Transport Capacity of Overland Flow with High Sediment Concentration
Publisher: American Society of Civil Engineers
Abstract: The concept and estimation of sediment transport capacity of overland flows are pivotal to soil erosion, sediment transport, and deposition modeling. There is a limited understanding of the effect of high sediment concentration ...
Analysis of Suspended Sediment Transport in Open-Channel Flows: Kinetic-Model-Based Simulation
Publisher: American Society of Civil Engineers
Abstract: This paper presents a comprehensive analysis of suspended sediment transport in open channels under various flow conditions through a kinetic-model-based simulation. The kinetic model, accounting for both sediment-turbulence ...
Numerical Simulation of Unsteady Hyperconcentrated Sediment-Laden Flow in the Yellow River
Publisher: American Society of Civil Engineers
Abstract: The major obstacles to simulating flood flow in the Yellow River are its high sediment concentration, complex compound cross section, and rapid change in channel planform. This paper presents an improved one-dimensional ...
Improved Hillslope Erosion Module for the Digital Yellow-River Model
Publisher: American Society of Civil Engineers
Abstract: Severe soil erosion in the Loess Plateau region and associated large sediment discharge downstream in China have been of great concern for years. A physically based distributed model, the Digital Yellow River model (DYRIM), ...
Knowledge-Based Approach for Reservoir System Optimization
Publisher: American Society of Civil Engineers
Abstract: This paper addresses a knowledge-based approach for reservoir system optimization. The approach takes a more detailed consideration of each turbine in a hydropower plant than the traditional constant output coefficient ...
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