Communication Dans Un Congrès Année : 2002

mesh adaptation using conforming and non conforming mesh modifications

Résumé

In this paper, we present a method for performing isotropic and anisotropic adaptive computations. The discontinuous Galerkin method that is used for solving transient flow problem is briefly introduced. We show then a general scheme to compute high-order derivatives of discontinuous fields. The Hessian of the density is used for computing a correction indicator. We present three sample problems involving hundred of mesh refinements, both in 2D and 3D.

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hal-03923484 , version 1 (04-01-2023)

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  • HAL Id : hal-03923484 , version 1

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Jean-François Remacle, Xiangrong Li, Nicolas Chevaugeon, Mark S Shephard. mesh adaptation using conforming and non conforming mesh modifications. 11th International Meshing Roundtable (IMR11), Sep 2002, Ithaca, New York, United States. ⟨hal-03923484⟩
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