umu.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Component mode synthesis for laminar viscous incompressible fluid flow
Umeå University, Faculty of Science and Technology, Department of Mathematics and Mathematical Statistics.
Umeå University, Faculty of Science and Technology, Department of Mathematics and Mathematical Statistics.
2013 (English)In: RECENT ADVANCES IN SCIENTIFIC COMPUTING AND APPLICATIONS, 2013, 207-217 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper we develop a Component Modal Synthesis (CMS) model reduction technique for incompressible fluid flow. We extend the traditional CMS method, developed primarily for linear elasticity, by constructing a divergence free orthogonal modal basis for the fluid velocity. This allows elimination of the fluid pressure from the equations. For the reduced solution we derive a discrete a posteriori error estimate. The performance of our CMS method and a posteriori error estimate is illustrated in numerical experiments.

Place, publisher, year, edition, pages
2013. 207-217 p.
Series
Contemporary Mathematics, ISSN 0271-4132 ; 586
Keyword [en]
Model reduction, component modal synthesis, finite element method, computational fluid mechanics
National Category
Mathematics
Identifiers
URN: urn:nbn:se:umu:diva-74533DOI: 10.1090/conm/586/11641ISI: 000319240200022ISBN: 978-0-8218-8737-0 (print)OAI: oai:DiVA.org:umu-74533DiVA: diva2:646058
Conference
8th International Conference on Scientific Computing and Applications, APR 01-04, 2012, Las Vegas, NV
Available from: 2013-09-06 Created: 2013-07-01 Last updated: 2013-09-06Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Larson, Mats G.Bengzon, Fredrik

Search in DiVA

By author/editor
Larson, Mats G.Bengzon, Fredrik
By organisation
Department of Mathematics and Mathematical Statistics
Mathematics

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 127 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf