Showing items related by title, author, creator and subject.

• Non-oscillatory central schemes on unstructured grids for two-dimensional hyperbolic conservation laws 

  Touma, R.; Jannoun, G. (2016-04-07)

  We propose a new central finite volume scheme on unstructured triangular grids to approximate the solution of general two-dimensional hyperbolic systems of conservation laws. The proposed method is an unstructured ...
• Well-balanced unstaggered central schemes for one and two-dimensional shallow water equation systems 

  Touma, R.; Khankan, S. (2016-04-07)

  We propose a new well-balanced unstaggered central finite volume scheme for hyperbolic balance laws with geometrical source terms. In particular we construct a new one and two-dimensional finite volume method for the ...
• Central finite volume methods with constrained transport divergence treatment for ideal MHD 

  Touma, R.; Arminjon, Paul (2016-04-07)

  Two and three-dimensional finite volume extensions of the Lax–Friedrichs (LF) and Nessyahu–Tadmor one-dimensional difference schemes were previously presented and successfully applied to several problems for nonlinear ...