Numerical Modeling
Capabilities
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Numerical modeling can offer valuable insight such as visual representation of results as well as values of parameters that may be difficult to collect in a physical model. 1-D, 2-D, and 3-D models can all be used. Lab employees have extensive knowledge in software programs such as HECRAS, SRH-2D, and Flow 3D.
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Previous Projects
The projects below are a small sample of the many types of numerical modeling projects undertaken at the laboratory.
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In-Stream Rock Structures
In coordination with the United State Bureau of Reclamation many different 1-D, 2-D, and 3-D models were created to study the hydraulic impact of a variety of in-stream rock structures such as bendway weirs, rock vanes, and others similar structures on natural river systems.
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Contraction Scour Analysis
In coordination with the National Cooperative Highway Research Program, numerical models were used to analyze the effect of sudden contractions in a clear-water and live-bed situation. Results of this study can be applied to river systems with sudden contractions, such as bridge abutments and similar structures.