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dc.contributor.authorBayat, Fardin
dc.contributor.authorMoslemi, Hamid
dc.description.abstractThe objective of adaptive techniques is to obtain a mesh which is optimal in the sense that the computational costs involved are minimal under the constraint that the error in the finite element solution is acceptable within a certain limit. But adaptive FEM procedure imposes extra computational cost to the solution. If we repeat the adaptive process without any limit, it will reduce efficiency of remeshing procedure. Sometimes it is better to take an initial very fine mesh instead of multilevel mesh refinement. So it is needed to estimate the computational cost of adaptive finite element technique and compare it with the FEM computational cost. The remeshing procedure can be optimized by balancing these computational costs.
dc.format.extent7 p.
dc.rightsOpen Access
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshFinite element method
dc.subject.lcshPlasticity -- Mathematical models
dc.subject.otherAdaptive Finite Element Method, Remeshing, Computational Cost, Numerical Optimization
dc.titleOptimizing the remeshing procedure by computational cost estimation of adaptive fem technique
dc.typeConference report
dc.subject.lemacElements finits, Mètode dels
dc.subject.lemacPlasticitat -- Models matemàtics
dc.rights.accessOpen Access
local.citation.contributorCOMPLAS XII
local.citation.publicationNameCOMPLAS XII : proceedings of the XII International Conference on Computational Plasticity : fundamentals and applications

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