Surface flow formula (Water Overlay)
Revision as of 21:22, 22 August 2019 by Jorn@tygron.nl (talk | contribs) (Created page with "In the model, imbalances in the water surface elevation across the grid drive the flow of water until a state of equilibrium is reached in terms of ''w'' and flux. Behavior of...")
In the model, imbalances in the water surface elevation across the grid drive the flow of water until a state of equilibrium is reached in terms of w and flux. Behavior of the flow is described by a second-order semi-discrete central-upwind scheme produced by Kurganov and Petrova (2007)[1], which is based on the 2-D Saint-Venant equations (a.k.a. shallow water equations):
where
u is the velocity in the x-direction v is the velocity in the y-direction h is the water depth B is the bottom elevation g is the acceleration due to gravity n is the Gauckler–Manning coefficient
- ↑ Cite error: Invalid
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