An adaptive grid generation technique for the boundary element method
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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