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Finitevolumes

Dear FreeFem++ users,

Solving hyperbolic problem with FreeFem++ using finite volume method is still an open problem.

Recently, I find an approach in order to solve this problem on structured mesh. More precisely, we can define in FreeFem++ the quantity types of finite volume such as up-wind scheme, HLL flux, well balanced scheme with hydrostatic reconstruction that are used in the numerical resolution of the variational problem.

I applied this technic to the Shallow Water 2D equations as you can see in the following link:

http://hal.archives-ouvertes.fr/hal-00715301

Sincerely,

Georges SADAKA

http://www.lamfa.u-picardie.fr/sadaka/

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Page last modified on July 07, 2012, at 12:53 PM