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Looking for stable integration scheme for 2D Shallow Water Equations

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Old   August 22, 2008, 17:51
Default Hello! I am looking for a p
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I am looking for a possibility to solve the 2D SWE with OpenFOAM as described at

In the thread Liu mentions to have solved the SWE using a PISO algorithm. Do you have any references where it is described in more detail?

I can't figure out how to modify the PISO scheme for the SWE, because \eta enters the equations quadratically in contrast to p in the Navier-Stokes equations.

Your help is greatly appreciated.
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Old   August 23, 2008, 06:24
Default This reference may help you:
Patricio Bohorquez
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This reference may help you:

Weller, H. and Weller, H.G. (2008) A high-order arbitrarily unstructured finite-volume model of the global atmosphere: Tests solving the shallow-water equations. Int. J. Numer. Meth. Fluids 56 (8): 1589-1596

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