Exploració per tema "Mesh quality"
Ara es mostren els items 1-6 de 6
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A new procedure to smooth and untangle meshes on parameterized surfaces
(Vienna University of Technology, 2012)
Text en actes de congrés
Accés obertWe present a technique to extend any distortion (quality) measure for planar meshes to meshes on parameterized surfaces. The resulting distortion (quality) measure is expressed in terms of the parametric coordinates of the ... -
A surface mesh smoothing and untangling method independent of the CAD parameterization
(2014-04-01)
Article
Accés obertA method to optimize triangular and quadrilateral meshes on parameterized surfaces is proposed. The optimization procedure relocates the nodes on the surface to improve the quality (smooth) and ensures that the elements ... -
Distortion and quality measures for validating and generating high-order tetrahedral meshes
(2015-07-01)
Article
Accés obertA procedure to quantify the distortion (quality) of a high-order mesh composed of curved tetrahedral elements is presented. The proposed technique has two main applications. First, it can be used to check the validity and ... -
High-order mesh curving by distortion minimization with boundary nodes free to slide on a 3D CAD representation
(Elsevier, 2016-03)
Article
Accés obertWe propose a 3D mesh curving method that converts a straight-sided mesh to an optimal-quality curved high-order mesh that interpolates a CAD boundary representation. The main application of this method is the generation ... -
High-order mesh curving by distortion minimization with boundary nodes free to slide on a 3D CAD representation
(2016-03)
Article
Accés obertWe propose a 3D mesh curving method that converts a straight-sided mesh to an optimal-quality curved high-order mesh that interpolates a CAD boundary representation. The main application of this method is the generation ... -
Local bisection for conformal refinement of unstructured 4D simplicial meshes
(Springer, 2018)
Text en actes de congrés
Accés obertWe present a conformal bisection procedure for local refinement of 4D unstructured simplicial meshes with bounded minimum shape quality. Specifically, we propose a recursive refine to conformity procedure in two stages, ...