Results 31 to 40 of about 25,253,049 (241)
Concepts of data collection for the CAD-integrated isogeometric analysis
Engineering computations, 2022 This publication presents required steps for the realization of the pre- and post-processing for the isogeometric analysis and the isogeometric B-Rep analysis, with a focus on the collection of required data.
T. Teschemacher +5 more
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SoftwareX, 2020 In this article, we present Bembel, the C++ library featuring higher order isogeometric Galerkin boundary element methods for Laplace, Helmholtz, and Maxwell problems.
J. Dölz +5 more
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Isogeometric treatment of large deformation contact and debonding problems with T-splines: a review
Curved and Layered Structures, 2015 Within a setting where the isogeometric analysis (IGA) has been successful at bringing two different research fields together, i.e. Computer Aided Design (CAD) and numerical analysis, T-spline IGA is applied in this work to frictionless contact and mode ...
Dimitri Rossana
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Axioms, 2014 This paper outlines and qualitatively compares the implementations of seven different methods for solving Poisson’s equation on the disk. The methods include two classical finite elements, a cotan formula-based discrete differential geometry approach and
Thien Nguyen +2 more
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ISOGEOMETRIC ANALYSIS OF STRESS INTENSITY FACTOR IN V-NOTCHED PLANE
Jixie qiangdu, 2022 In this paper, an isogeometric analysis method is proposed to obtain the notch tip stress intensity factor for the plane fracture problem with V-notch.
XU Wang, ZHONG DongWang, CAI LuJun
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ON DEVELOPMENT OF THE INTERACTIVE DESIGN TOOL BASED ON ISOGEOMETRIC ANALYSIS
Acta Polytechnica CTU Proceedings, 2017 Isogeometric analysis is a new concept of Finite element method which has been proposed to bridge the gap between the CAD systems and the FEM solvers. In Isogeometric analysis, the same basis functions, typically splines or NURBS, are used for geometry ...
Edita Dvořáková, Bořek Patzák
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Isogeometric Bi-Directional Evolutionary Structural Optimization
IEEE Access, 2019 Isogeometric analysis (IGA), due to its high efficiency and accuracy, can be replaced by the conventional finite element method in the topology optimizations (TOs).
Ling Yin +5 more
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T-Splines for Isogeometric Analysis of the Large Deformation of Elastoplastic Kirchhoff–Love Shells
Applied Sciences, 2023 In this paper, we develop a T-spline-based isogeometric method for the large deformation of Kirchhoff–Love shells considering highly nonlinear elastoplastic materials.
Mayi Guo +5 more
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Multipatch Isogeometric Analysis for electrophysiology: Simulation in a human heart
, 2021 In the framework of cardiac electrophysiology for the human heart, we apply multipatch NURBS-based Isogeometric Analysis for the space discretization of the Monodomain model.
M. Bucelli +3 more
semanticscholar +1 more source
Sum factorization techniques in Isogeometric Analysis [PDF]
Computer Methods in Applied Mechanics and Engineering, 2019 34 pages, 8 ...
Andrea Bressan, Stefan Takacs
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