An adaptive grid generation technique for the boundary element method

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dc.contributor.author Leng, Dun
dc.contributor.department Engineering Science and Mechanics
dc.date 2021-01-30T20:42:35.000
dc.date.accessioned 2021-02-26T09:08:47Z
dc.date.available 2021-02-26T09:08:47Z
dc.date.copyright Mon Jan 01 00:00:00 UTC 2001
dc.date.issued 2001-01-01
dc.description.abstract <p>The boundary element method is applied to elasticity problems in two- dimensions. The boundary is discretized into straight boundary elements. Second order polynomials are used to represent displacement and traction on each element. Length of each element is determined by utilizing a spline-based grid optimization scheme. Various error norms are controlled based on the equilibrium conditions. The performance of the optimization scheme is assessed and convergence patterns are demonstrated.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/rtd/21420/
dc.identifier.articleid 22419
dc.identifier.contextkey 21346000
dc.identifier.doi https://doi.org/10.31274/rtd-20210128-36
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath rtd/21420
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/98787
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/rtd/21420/Leng_ISU_2001_L47.pdf|||Fri Jan 14 22:37:24 UTC 2022
dc.subject.keywords Aerospace engineering and engineering mechanics
dc.subject.keywords Engineering mechanics
dc.title An adaptive grid generation technique for the boundary element method
dc.type article
dc.type.genre dissertation
dspace.entity.type Publication
thesis.degree.discipline Engineering Mechanics
thesis.degree.level dissertation
thesis.degree.name Master of Science
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