Mixed finite elements for Bingham flow in a pipe

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorGustafsson, Tom
dc.contributor.authorLederer, Philip
dc.contributor.departmentDepartment of Mathematics and Systems Analysis
dc.date.accessioned2022-11-23T08:01:05Z
dc.date.available2022-11-23T08:01:05Z
dc.date.issued2022-11-10
dc.description.abstractWe consider mixed finite element approximations of viscous, plastic Bingham flow in a cylindrical pipe. A novel a priori and a posteriori error analysis is introduced which is based on a discrete mesh dependent norm for the normalized Lagrange multiplier. This allows proving stability for various conforming finite elements. Numerical examples are presented to support the theory and to demonstrate adaptive mesh refinement.en
dc.description.versionPeer revieweden
dc.format.extent819–840
dc.format.mimetypeapplication/pdf
dc.identifier.citationGustafsson , T & Lederer , P 2022 , ' Mixed finite elements for Bingham flow in a pipe ' , Numerische Mathematik , vol. 152 , no. 4 , pp. 819–840 . https://doi.org/10.1007/s00211-022-01332-wen
dc.identifier.doi10.1007/s00211-022-01332-w
dc.identifier.issn0029-599X
dc.identifier.issn0945-3245
dc.identifier.otherPURE UUID: 72f8d0bd-4961-4ff9-9816-8f60e76a127d
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/72f8d0bd-4961-4ff9-9816-8f60e76a127d
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dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/92528231/Mixed_finite_elements_for_Bingham_flow_in_a_pipe.pdf
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/117829
dc.identifier.urnURN:NBN:fi:aalto-202211236589
dc.language.isoenen
dc.publisherSPRINGER
dc.relation.ispartofseriesNumerische Mathematiken
dc.relation.ispartofseriesVolume 152, issue 4en
dc.rightsopenAccessen
dc.titleMixed finite elements for Bingham flow in a pipeen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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