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https://accedacris.ulpgc.es/handle/10553/16827
Title: | The meccano method for isogeometric analysis of planar domains | Authors: | Brovka, Marina López, J. I. Escobar Sánchez, José María Cascón Barbero, José Manuel Montero García, Gustavo Montenegro Armas, Rafael |
UNESCO Clasification: | 1206 Análisis numérico 1204 Geometría |
Issue Date: | 2014 | Abstract: | The authors have recently introduced the meccano method for tetrahedral mesh generation and volume parameterization of solids. In this paper, we present advances of the method for T-spline modelling and analysis of complex geometries. We consider a planar domain composed by several irregular sub-domains. These sub-regions are defined by their boundaries and can represent different materials. The bivariate T-spline representation of the whole physical domain is constructed from a square. In this procedure, a T-mesh optimization method is crucial. We show results of an elliptic problem by using a quadtree local T-mesh refinement technique. | URI: | https://accedacris.ulpgc.es/handle/10553/16827 | Source: | An International Symposium on Orthogonality, Quadratureand Related Topics (OrthoQuad 2014),. -- Puerto de la Cruz, Tenerife. -- January 20-24, 2014 | Rights: | by-nc-nd |
Colección: | Actas de congresos |
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