Modelling Rivers

River

Rivers are natural water courses. They have vital contributions to the social and economical welfare of societies living along their course. They provide continuous, usually dependable, flow and supply of water. Accordingly, centralised civilisation began emerging independently along number of river valleys; e.g. the Nile, Tigris and Euphrates, the Indus and the Yellow Rivers. Since then, mankind has been in continuous struggle to understand and live in harmony with this gift/force of nature. Modelling rivers is the modern way to understand their behaviour and is an essential tool to tackle several river problems.

Delft3D is the state-of-the-art modelling framework for hydrodynamics, water quality, ecology, waves and morphology.
 
Here, in this space, we share knowledge & experiences, and discuss issues related to modelling of rivers.
 
 

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Sub groups
D-Flow Flexible Mesh
DELWAQ
Cohesive sediments & muddy systems


 

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bifurcation modeling

GV
Gina Vergara, modified 2 Years ago.

bifurcation modeling

Youngling Posts: 1 Join Date: 7/20/16 Recent Posts
Dears


Using DELFT 3D for a bifurcation on a river, using bondary conditionts using total discharge as first input and water level for two outputs, running the model looks like the flow returns and flood, also the bifurcation dissapear, what can i do to solve this problem ? what are the causes for this problem?

Thank you.