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Title: The meccano method for finite element and isogeometric analysis
Authors: Montenegro Armas, Rafael 
Cascón Barbero, José Manuel
Rodríguez, Eduardo 
Escobar Sánchez, José María 
Brovka, Marina 
López, J. I. 
Ramírez Naranjo, Jabel Alejandro 
UNESCO Clasification: 1206 Análisis numérico
Keywords: Método de elementos finitos
Análisis de mallas
Issue Date: 2013
Abstract: In this work we present the application of the meccano method [1] to solid modelling to be used in finite element and isogeometric analysis [2]. We will show the resolution of elliptic and parabolic PDE in three-dimensional complex domains. The discretization of the solid is obtained by constructing a volumetric parameterization of the solid. To do that, an adaptive tetrahedral mesh of the parametric domain is isomorphically transformed onto the solid by applying a simultaneous mesh untangling and smoothing procedure. In the case of isogeometric analysis, the geometric approximation of the solid and the numerical solution have been accomplished by using T-splines that enables the local refinement…
Description: Congresos y conferencias
Source: ACM 2013. -- San Siego, CA, USA. -- 24-27 de febrero de 2013.
Rights: by-nc-nd
Appears in Collections:Actas de congresos
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