Results 81 to 90 of about 3,646 (187)
Shock and VibrationThis study proposes an uncertainty quantification method based on deep neural networks and Catmull–Clark subdivision surfaces for vibroacoustic problems.
Zhongbin Zhou +7 more
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Curved and Layered StructuresThis research introduces the Stochastic Extended Isogeometric Analysis (XIGA) method to investigate fracture behavior of isotropic and orthotropic materials under mechanical, thermal, and thermomechanical loads.
Kulkarni Nikhil M., Lal Achchhe
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The surrogate matrix methodology: A reference implementation for low-cost assembly in isogeometric analysis. [PDF]
MethodsX, 2020 Drzisga D, Keith B, Wohlmuth B.
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Shallow-water acoustic analysis with an accelerated isogeometric boundary element approach
Applied Ocean ResearchUnderwater acoustic modeling plays a crucial role in marine engineering applications, especially in shallow-water environments where complex boundary interactions dominate sound propagation. Traditional numerical approaches like the finite element method
Yongsong Li +4 more
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STRUCTURAL SHAPE OPTIMIZATION BY ISOGEOMETRIC BOUNDARY ELEMENT METHOD
Jixie qiangdu, 2019 In Isogeometric boundary element method（IGA-BEM）, Non-Uniform Rational B-Splines（NURBS） which are used for describing the geometric boundary in a computer-aided geometric design（CAGD） are employed as shape functions of Boundary Element Method.
SUN ShaoHui, YIN ShuoHui
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Isogeometric analysis of shells
, 2013 This work is concerned with the isogeometric analysis of shells. A new hierarchic family of NURBS-based shell finite elements is developed. Besides a shear-rigid 3-parameter shell element formulation with Kirchhoff-Love kinematics, both a shear flexible 5-parameter Reissner-Mindlin-type and a 7-parameter 3D shell element which accounts for thickness ...
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Quasi-interpolation projectors for subdivision function spaces
Graphical ModelsSubdivision surfaces as an extension of splines have become a promising technique for addressing PDEs on models with complex topologies in isogeometric analysis.
Hailun Xu, Zepeng Wen, Hongmei Kang
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Application of isogeometric analysis to modeling of elastic deformation in dual phase materials by using statistically similar representative volume element on heterogeneous hardware devices [PDF]
, 2015 Daniel Bachniak, Łukasz Rauch
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Stress analysis without meshing: isogeometric boundary-element method
, 2013 Haojie Lian +2 more
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