[PDF] Top 20 Metric generation for anisotropic mesh adaptation, with numerical applications to material forming simulation

... la simulation que nous proposons, seule la phase de remplissage du cycle d’injection est ´ etudi´ ee, les autres phases (refroidissement et compactage) n’´ etant pas les plus probl´ ematiques pour le ... Voir le document complet

... ways metric to govern the mesh ...applied to the numerical solution. Metrix computes metric fields from scalar solutions by means of several error estimates: interpolation error, ... Voir le document complet

... industrial applications due to their time efficiency and good overall ...compared to the incompatible-modes enriched, hybrid displacement-pressure element ...of mesh refinement are compared ... Voir le document complet

... studied for years [3, 4, 5, 6, 7, 8, 9, 10] and some approaches consist of mesh- ing the 2D domain according to a curvature-based metric ...this metric enables an inde- pendence ... Voir le document complet

... propagation with third-order goal-oriented ...the mesh adaptation process will concentrate on the part of the wave train which will hit the ...needs to be refined. With 30980 vertices ... Voir le document complet

... progressive mesh into smaller partitions that are loss re- ...correction for 3D transmission, while Park et ...retransmissions for error ...similar to video streaming and well-known solutions ... Voir le document complet

... (ETX) metric for eventual optimizations towards a more efficient ...running with OLSR routing protocol and have shown that ETX presents several shortcoming resulting in inaccurate estimation of the ... Voir le document complet

... 3.2 Numerical Solution We solved the problem numerically by taking q = 51. The solution can be rep- resented as shown in figure 2. From figure 2, one can observe that on the right hand side, where we have sharp ... Voir le document complet

... this metric assumes a robust physical layer which is not the case at ...accounted for, a short path with lower ETX may be chosen over another longer path with higher ETX albeit the latter may ... Voir le document complet

... related to utility maximization problems with respect to arbitrary utility ...lutions for the portfolio optimization problem which involve the delivery of a liability at ...by numerical ... Voir le document complet

... Method with Level Sets and Refined Unstructred Meshes ( IMB-LS-RM) ...is to combine the strength of mesh adaptation, that is to provide an accurate flow description especially when ... Voir le document complet

... approach to mesh ...obtained with an adapted mesh is compared to that computed with a uniform ...variational mesh adaptation technique costs less than taking a ... Voir le document complet

... decides to interact with and view the 3D model after watching the preview, the 3D model information has already been (partially) downloaded and can be ...Whereas for video-based preview, the video ... Voir le document complet

... Abstract Anisotropic grid–adaptive strategies are presented for viscous flow simulations in which the accurate prediction of multiple aerodynamic outputs (such as the lift, drag, and moment coefficients) is ... Voir le document complet

... Keywords: Numerical simulation; Sliding wear test; Material properties ...as, for example, cutting or plastic burnishing in a ploughing process between asperities in abrasive ...encounters) ... Voir le document complet

... Eulerian-flow simulation tests were made using the ONERA finite-volume code elsA [7] in the unstructured- grid ...analyzed. For this type of flows, lift or drag-oriented mesh adaptation is ... Voir le document complet

... order to explore the behavior of the T-junction bubble gener- ator in a wide range of parameters, it is required a reliable numerical code which can complement experimental ...used to study the ... Voir le document complet

... order to explore the behavior of the T-junction bubble gener- ator in a wide range of parameters, it is required a reliable numerical code which can complement experimental ...used to study the ... Voir le document complet

... goes to Professor David Darmofal for providing the critical vision and guidance that has enabled this ...working with me through countless telephone calls while I have been away from the Institute ... Voir le document complet

... [5] Hallquist J. O., Goudreau G. L., Benson D. J., 1985, Sliding interfaces with contact-impact in large-scale Lagrangian computations, Comput. Meth. Appl. Mech. Engng., 51, No. 1-3, 107-137. [6] Iwata K., Osakada ... Voir le document complet