TELEMAC-MASCARET Forum: Select the appropriate ADVECTION scheme (1/1)

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TOPIC: Select the appropriate ADVECTION scheme

Select the appropriate ADVECTION scheme 3 months 1 week ago #45393

Abandoned OFFLINE Junior Boarder Posts: 33	Dear friends, the area I simulated is an inland river, which contains a branch inflow, where stilling basins and slopes are arranged. How to choose the appropriate convection scheme for this simulation in telemac? I have read the manual, but I don't know how to choose it. Can you give me some suggestions based on your valuable numerical simulation experience? Best wishes
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Select the appropriate ADVECTION scheme 2 months 4 weeks ago #45440

pham
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Hello,

The choice of advection scheme often depends on which property/properties you want to get (mass-conservation, monotonicity, dry areas, numerical diffusion e.g.).
You can get some hints in the TELEMAC-3D theory guide, table 4.1 in section 4.10.

You can also have a look at the examples of TELEMAC-2D or TELEMAC-3D which may model phenomena similar to what you want.

Hope this helps,

Chi-Tuan

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