2-D MODEL FOR CONTAMINANT TRANSPORT THROUGH MEANDERING CHANNELS USING DEPTH-AVERAGED EQUATIONS
WAEL TAHA AHMAD ALDAHSHOORY;
Abstract
A two dimensional, depth averaged numerical model is developed to describe the water flow in open channels and predicts contaminant concentrations at any point
of the studied domain.
The finite difference method is used to solve 2-D, depth averaged, shallow water equations and contaminant equation. The governing equations are transformed into generalizeq curvilinear body-fitted coordinate system. Therefore, the model can be applied to irregular boundaries as in the most natural waterways. The effective stresses are represented in the developed model by using the constant eddy viscosity approach. Then, the governing equations are solved by using the Beam and Warming Alternating Direction Implicit (ADI) scheme.
of the studied domain.
The finite difference method is used to solve 2-D, depth averaged, shallow water equations and contaminant equation. The governing equations are transformed into generalizeq curvilinear body-fitted coordinate system. Therefore, the model can be applied to irregular boundaries as in the most natural waterways. The effective stresses are represented in the developed model by using the constant eddy viscosity approach. Then, the governing equations are solved by using the Beam and Warming Alternating Direction Implicit (ADI) scheme.
Other data
| Title | 2-D MODEL FOR CONTAMINANT TRANSPORT THROUGH MEANDERING CHANNELS USING DEPTH-AVERAGED EQUATIONS | Other Titles | نموذج ثنائى الابعاد لمحاكاة انتشار الملوثات فى القنوات المتعرجة باستخدام معادلات العمق المتوسط | Authors | WAEL TAHA AHMAD ALDAHSHOORY | Issue Date | 2003 |
Attached Files
| File | Size | Format | |
|---|---|---|---|
| وائل طه احمد.pdf | 1.23 MB | Adobe PDF | View/Open |
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