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Reservoir Flow Prediction by Contravariant Shallow Water Equations
Publisher: American Society of Civil Engineers
Abstract: Jet-induced mixing is often used to prevent stagnation in shallow service reservoirs. This paper describes a nonorthogonal boundary-fitted model for simulating flows in reservoirs of arbitrary shape. The numerical model ...
Laboratory Study of Oil Slick Subjected to Nearshore Circulation
Publisher: American Society of Civil Engineers
Abstract: This paper compares results from a simple numerical simulation of small‐scale oil slick advection and spread (based on an equation of species coupled with wave‐induced currents) with laboratory test data from a
Integrated Approach to Determining Postreclamation Coastlines
Publisher: American Society of Civil Engineers
Abstract: An integrated approach is presented for determining the harmonized optimal coastline from given options for large-scale coastal reclamation. The approach incorporates results from hydrodynamic, sediment transport, and water ...
Harmonized Optimal Postreclamation Coastline for Deep Bay, China
Publisher: American Society of Civil Engineers
Abstract: In this case study, a harmonized optimal postreclamation coastline is determined from a set of proposed options for Deep Bay in South China, where large-scale reclamation work is under consideration. Within the framework ...
Kinetic Theory for Particles in Dilute and Dense Solid-Liquid Flows
Publisher: American Society of Civil Engineers
Abstract: This paper presents a kinetic theory for modeling the vertical profile of particle concentration in dilute and dense solid-liquid flow conditions. The kinetic theory properly describes the mechanism of suspended sediment ...
Modeling of Hyperconcentrated Sediment-Laden Floods in Lower Yellow River
Publisher: American Society of Civil Engineers
Abstract: This paper presents a rapid forecast model for simulating hyperconcentrated sediment-laden floods in the Lower Yellow River. The model is a hybrid of a conventional one-dimensional mathematical model for unsteady sediment-laden ...
Discrete Vortex Model of Jet‐Forced Flow in Circular Reservoir
Publisher: American Society of Civil Engineers
Abstract: A computer model of two-dimensional steady flow in a confined space is described in this paper. The simplest case of radial jet-forced flow within a circular cylinder with a single inlet and outlet is considered. The first ...
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