Isogeometric meshless finite volume method in nonlinear elasticity

Isogeometric meshless finite volume method in nonlinear elasticity

An isogeometric meshless finite volume method has been presented to solve some nonlinear problems in elasticity. A non-uniform rational B-spline isogeometric basis function is used to construct the shape function. High computational efficiency and precision are other benefits of the method. Solving...

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Veröffentlicht in:Acta mechanica 2015-01, Vol.226 (1), p.123-135
Hauptverfasser: Moosavi, M. R., Khelil, A.
Format: Artikel
Sprache:eng
Schlagworte:
Civil Engineering
Classical and Continuum Physics
Computational efficiency
Control
Dynamical Systems
Elasticity
Engineering
Engineering Sciences
Engineering Thermodynamics
Finite element method
Finite volume method
Heat and Mass Transfer
Materials
Materials elasticity
Mathematical analysis
Meshless methods
Nonlinear equations
Nonlinearity
Solid Mechanics
Theoretical and Applied Mechanics
Thin walled
Vibration
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Beschreibung
Zusammenfassung:An isogeometric meshless finite volume method has been presented to solve some nonlinear problems in elasticity. A non-uniform rational B-spline isogeometric basis function is used to construct the shape function. High computational efficiency and precision are other benefits of the method. Solving some sample problems of thin-walled structures shows the good performance of this method.
ISSN:0001-5970
1619-6937
DOI:10.1007/s00707-014-1166-5