Advances on T-spline parameterization based on the meccano method

Título:	Advances on T-spline parameterization based on the meccano method
Autores/as:	López, J. I. Brovka, Marina Escobar Sánchez, José María Cascón Barbero, José Manuel Montenegro Armas, Rafael
Clasificación UNESCO:	1206 Análisis numérico 1204 Geometría
Palabras clave:	T-spline parameterization Simultaneous T-mesh untangling and smoothing Meccano method Isogeometric analysis
Fecha de publicación:	2014
Resumen:	We have recently introduced a new strategy, based on the meccano method [1, 2], to construct a T-spline parameterization of 2D and 3D geometries for the application of iso geometric analysis [3, 4]. The proposed method only demands a boundary representation of the geometry as input data. The algorithm obtains, as a result, high quality parametric transformation between the objects and the parametric domain, i.e. the meccano. The key of the method lies in de_ning an isomorphic transformation between the parametric and physical T-mesh _nding the optimal position of the interior nodes, once the meccano boundary nodes are mapped to the boundary of the physical domain…
URI:	http://hdl.handle.net/10553/16814
Fuente:	Proceedings del 11th World Congress on Computational Mechanics (WCCM XI), 5th European Conference on Computational Mechanics (ECCM V) y 6th European Conference on Computational Fluid Dynamics (ECFD VI). -- Barcelona. --July 20-25, 2014
Derechos:	by-nc-nd
Colección:	Actas de congresos

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