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dc.contributor.authorBernal, L.M.
dc.contributor.authorCalo, Victor M.
dc.contributor.authorCollier, Nathan
dc.contributor.authorEspinosa, G.A.
dc.contributor.authorFuentes, F.
dc.contributor.authorMahecha, J.C.
dc.date.accessioned2015-05-07T13:55:14Z
dc.date.available2015-05-07T13:55:14Z
dc.date.issued2013-06-01
dc.identifier.citationIsogeometric Analysis of Hyperelastic Materials Using PetIGA 2013, 18:1604 Procedia Computer Science
dc.identifier.issn18770509
dc.identifier.doi10.1016/j.procs.2013.05.328
dc.identifier.urihttp://hdl.handle.net/10754/552457
dc.description.abstractIn 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 isoge- ometric 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.
dc.publisherElsevier BV
dc.relation.urlhttp://linkinghub.elsevier.com/retrieve/pii/S1877050913004717
dc.rightsArchived with thanks to Procedia Computer Science. http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subjectNURBS
dc.subjectisogeometric analysis
dc.subjecthyperelasticity
dc.subjectPetIGA
dc.subjectPETSc
dc.titleIsogeometric Analysis of Hyperelastic Materials Using PetIGA
dc.typeConference Paper
dc.contributor.departmentApplied Mathematics and Computational Science Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentEarth Science and Engineering Program
dc.contributor.departmentNumerical Porous Media SRI Center (NumPor)
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalProcedia Computer Science
dc.conference.date2013-06-05 to 2013-06-07
dc.conference.name13th Annual International Conference on Computational Science, ICCS 2013
dc.conference.locationBarcelona, ESP
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionDepartment of Mechanical Engineering, Universidad de los Andes, Bogotá D.C., Colombia
dc.contributor.institutionDepartment of Civil Engineering, Universidad de los Andes, Bogotá D.C., Colombia
kaust.personCalo, Victor M.
kaust.personCollier, Nathan
refterms.dateFOA2018-06-13T14:02:18Z
dc.date.published-online2013-06-01
dc.date.published-print2013


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