SUPG and DG (FEM) -- CFD Online Discussion Forums

May 15, 2007, 08:12	SUPG and DG (FEM)	#1
peter Guest Posts: n/a	I know SUPG method in FEM implementation of convective flux, but what is difference between SUPG and Discontinuous Galerkin (DG) method (and benefit/drawback)? i see some literature used DG method for time integration, what is benefit of this method in contrast with FDM time integration?

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