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dc.contributor.authorBernal, L.
dc.contributor.authorCalo, Victor
dc.contributor.authorCollier, N.
dc.contributor.authorEspinosa, G.
dc.contributor.authorFuentes, F.
dc.contributor.authorMahecha, J.
dc.date.accessioned2017-03-24T11:52:40Z
dc.date.available2017-03-24T11:52:40Z
dc.date.created2017-03-23T06:59:54Z
dc.date.issued2013
dc.identifier.citationBernal, L. and Calo, V. and Collier, N. and Espinosa, G. and Fuentes, F. and Mahecha, J. 2013. Isogeometric analysis of hyperelastic materials using petiGA. Procedia Computer Science. 18: pp. 1604-1613.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/51308
dc.identifier.doi10.1016/j.procs.2013.05.328
dc.description.abstract

In this work different nonlinear hyperelastic models for slightly compressible materials are implemented in an isogeometric finite element model. This is done within the recently developed computational framework called PetIGA, which uses isogeometric analysis and modern computational tools to solve systems of equations directly and iteratively. A flexible theoretical background is described to implement other hyperelastic models and possibly transient problems in future work. Results show quadratic convergence of the nonlinear solution consistent with the Newton-Raphson method that was used. Finally, PetIGA proves to be a powerful and versatile tool to solve these types of problems efficiently. © 2013 The Authors. Published by Elsevier B.V.

dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/
dc.titleIsogeometric analysis of hyperelastic materials using petiGA
dc.typeConference Paper
dcterms.source.volume18
dcterms.source.startPage1604
dcterms.source.endPage1613
dcterms.source.issn1877-0509
dcterms.source.titleProcedia Computer Science
dcterms.source.seriesProcedia Computer Science
curtin.note

Paper presented at 2013 International Conference on Computational Science

curtin.departmentDepartment of Applied Geology
curtin.accessStatusOpen access


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