anisotropic mesh
Direct multiphase mesh generation from 3D images using anisotropic mesh adaptation and a redistancing equation
... given mesh. Coupled to anisotropic adapta- tion, it allows a very good representation of the original image, with fewer number of nodes than the number of pixels/voxels and creates simultaneously an adapted ...
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Fine-grained Locality-aware Parallel Scheme for Anisotropic Mesh Adaptation
... applications, Anisotropic Mesh Adaptation, Fine-grained parallel meshing, NUMA-aware ...of mesh elements to achieve a high level of ...scheme, mesh adap- tation is a relevant alternative to ...
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A novel monolithic Lagrangian approach for modelling crack propagation using anisotropic mesh adaptation
... the mesh is generated in several steps using the MTC mesher and remesher developed in [ 32 ...proposed mesh generation algorithm works well for 2D or 3D complex ...extremely anisotropic elements ...
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A coupling strategy based on anisotropic mesh adaptation for solving two- fuid fl ows
... key words: two-fluid flows; mesh adaptation; Stokes equation; advection; level sets 1. INTRODUCTION The numerical resolution of multifluid problems with interfaces requires the accurate discretization and tracking ...
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Metric generation for anisotropic mesh adaptation, with numerical applications to material forming simulation
... – pour chaque ´ el´ ement T du maillage, ´ echantillonner T comme dans la section pr´ ec´ edente et allumer le voxel le plus proche de chaque point de l’´ echantillon (cette alternative [r] ...
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Anisotropic mesh adaptation: towards a solver and user independent CFD
... / La version de cette publication peut être l’une des suivantes : la version prépublication de l’auteur, la version acceptée du manuscrit ou la version de l’éditeur. For the publisher’[r] ...
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Metrix User Guide. Error Estimates and Mesh Control for Anisotropic Mesh Adaptation
... adapted mesh with no gradation is depicted in Figure 9. We observe that the mesh is of poor quality for a numerical computation and that the mesh generator has a lot of difficulties to generate ...
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An immersed boundary method using unstructured anisotropic mesh adaptation combined with level-sets and penalization techniques
... the mesh in such a way as to minimize its distortion and if required the mesh can be regenerated and/or adapted and the solution interpolated [?] or not such as in [?] where a tricky space-time formalism is ...
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Time-accurate anisotropic mesh adaptation for three-dimensional moving mesh problems
... the anisotropic adaptation if ...new mesh or parts of it, and interpolate the solution on the new ...whole mesh or large portions of it are considered. On the other hand, our mesh ...
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Phase-field modeling of dendritic solidification for an Al-4.5wt%Cu atomized droplet using an anisotropic adaptive mesh
... obtained anisotropic mesh is represented on the top-right, with small-sized elements at the interface, variable sizes in the diffusion layers and very large ones where no gradients are ...
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Anisotropic Error Estimate for High-order Parametric Surface Mesh Generation
... 4. CONCLUSION Generating high-order curved surface meshes from a geometry require the derivation of intrinsic quantities of the surface in order to guarantee the approxima- tion. In the paper, we have used a Taylor ...
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Anisotropic Norm-Oriented Mesh Adaptation for Compressible Inviscid Flows
... continuous mesh framework The norm oriented approach is based on previous developments on anisotropic (Hessian-based) and goal-oriented mesh ...the anisotropic mesh prescription ...
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Anisotropic norm-oriented mesh adaptation for a Poisson problem
... a mesh adaptation ...the mesh should be refined. A method for deducing a better anisotropic mesh from an a posteriori estimate is proposed in [18], while a theory for H p norms in [3] and a ...
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Anisotropic Delaunay Mesh Generation
... about anisotropic metrics, metric fields, metric distortion and sizing ...the anisotropic mesh generation ...a mesh covering a given domain and conforming to a varying field of ...
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Anisotropic Delaunay Mesh Generation
... about anisotropic metrics, metric fields, metric distortion and sizing ...the anisotropic mesh generation ...a mesh covering a given domain and conforming to a varying field of ...
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The mesh-matching algorithm: an automatic 3D mesh generator for Finite element structures
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Anisotropic Diffusion in ITK
... Numerical schemes for LAD are in general non-trivial due to interaction between the anisotropic geometry of the diffusion tensors, and the cartesian structure of the pixel grid. The authors recently developed [ 1 ...
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Dynamics of Anisotropic Universes
... We present a general study of the dynamical properties of Anisotropic Bianchi Universes in the context of Einstein General Relativity.. Integrability results using Kovalevskaya exponents[r] ...
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The mesh-matching algorithm: an automatic 3D mesh generator for Finite element structures
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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MESH-TO-BIM: FROM SEGMENTED MESH ELEMENTS TO BIM MODEL WITH LIMITED PARAMETERS
... consuming manual process and thus is expected to reduce the human involvement (Dore and Murphy, 2017). The expected Dynamo-based HBIM modelling transfers the geometric structures to HBIM model via Revit Dynamo visual ...
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