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Aspect ratio-and size-controlled patterned triangulations of parametric surfaces
(2007-02)
A method to produce patterned, controlled size triangulation of Boundary Representations is presented -- Although the produced patterned triangulations are not immediately suited for fast visualization, they were used in ...
Spring–particle model for hyperelastic cloth
(2005-05)
This article presents a computational model to simulate the deformation of hyperelastic fabrics -- The model is based on a spring−particle approach and it simulates the interaction of a textile tissue with a forming body ...
Spring–particle model for hyperelastic cloth
(Universidad Nacional de Colombia, 2007-03)
Este artículo presenta un modelo computacional para la simulación de telas hiperelásticas -- El modelo propuesto tiene un enfoque multi−partículas y simula la interacción de un material textil con un objeto deformante -- ...
Numerical analysis of wave propagation in fluid-filled deformable tubes
(WILEY-VCH Verlag, 2013-11-29)
The theory of Biot describing wave propagation in fluid saturated porous media is a good effective approximation of a wave induced in a fluid-filled deformable tube -- Nonetheless, it has been found that Biot’s theory has ...
Gabriel-constrained Parametric Surface Triangulation
(2008-10)
The Boundary Representation of a 3D manifold contains FACES (connected subsets of a parametric surface S : R2−R3) -- In many science and engineering applications it is cumbersome and algebraically difficult to deal with ...
Geometric modeling in design of naval elements
(2003)
Boundary Representations (B-Reps) of actual solid parts are correct from the geometrical and topological points of view -- However, when the solid to model has extreme slender ratios, the rigid rules of the B-Rep force a ...
Force-Displacement Model of Compliant Mechanisms using Assur Sub-Chains
(2011-06)
This article develops a modular procedure to perform force-displacement modeling of planar flexurebased compliant mechanisms (CMs) -- The procedure is mostly suitable for planar lumped CMs -- To achieve the position analysis ...
FEA-driven Geometric Modelling for Meshless Methods
(Springer Paris, 2005-11)
Optimized Boolean Operations against orthogonal Fixed Grids (FG) for 2-manifold construction in quasi-meshless methods for Finite Element Analysis are presented -- A Piecewise Linear (PL) or Boundary Representation (B-Rep) ...
Geometry simplification for modeling of porous materials
(2015)
Porous and lattice materials have become everpresent in applications such as medicine, aerospace, design, manufacturing, art, entertainment, robotics, material handling, etc -- However, their application is impeded by the ...
Fixed grid finite element analysis for 3D structural problems
(World Scientific Publishing Co., 2005)
Fixed Grid (FG) methodology was first introduced by García and Steven as an engine for numerical estimation of two-dimensional elasticity problems -- The advantages of using FG are simplicity and speed at a permissible ...
