open TELEMAC-MASCARET The mathematically superior suite of solvers

Dear all!!

I don't find a good documentation to create a Dam Break Model!

Have you got documents or files case?

Thanks !!



(English or French doc^^)

Hi Edouard

You can easily start with the simple dambreak example (v6pr31/examples/dambreak) and compare the results of you modell with the analytical solution. Another example that might be interesting is the malpasset example which is often used to show the capabilites of numerical schemes.

I think that the best way to start are simple 1d/2d dam break models to check the numerical schemes.

If you use the HLLC Solver you should fix USTAR in

USTAR = 0.5D0*(UL+UR)-0.25D0*(HR-HL)*(AL+AR)/(HL+HR)

to

USTAR = 0.5D0*(UL+UR) - (HR-HL)*(AL+AR)/(HL+HR)

Best regards

Leo