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3-D Hydrodynamic And Non-Cohesive Sediment Transport Modeling In The Lower Mississippi River, Grecia A. Teran Gonzalez
3-D Hydrodynamic And Non-Cohesive Sediment Transport Modeling In The Lower Mississippi River, Grecia A. Teran Gonzalez
University of New Orleans Theses and Dissertations
The purpose of this research is to develop a 3-D numerical model on the Lower Mississippi River to simulate hydrodynamics and non-cohesive sediment transport. The study reach extends from Bonnet Carré Spillway (RM 127) to Head of Passes (RM 0). Delft3D with sigma coordinates was selected as the river modeling tool. This model River domain is characterized by a complex distributary system that connects the Mississippi River to the Gulf of Mexico. The boundary conditions were: water levels in the Gulf and Head of Passes; and discharges upstream. For the calibration, there are observed data for both types of boundary …