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Unicorn: Parallel adaptive finite element simulation of turbulent flow and fluid-structure interaction for deforming domains and complex geometry
KTH, School of Computer Science and Communication (CSC), Numerical Analysis, NA.ORCID iD: 0000-0003-4256-0463
KTH, School of Computer Science and Communication (CSC), Numerical Analysis, NA.ORCID iD: 0000-0002-1695-8809
KTH, School of Computer Science and Communication (CSC), Numerical Analysis, NA.
KTH, School of Computer Science and Communication (CSC), Numerical Analysis, NA.
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2011 (English)Report (Other academic)
Abstract [en]

We present a framework for adaptive finite element computation of turbulent flow and fluid-structure interaction, with focus on general algorithms that allow for complex geometry and deforming domains. We give basic models and finite element discretization methods, adaptive algorithms and strategies for e cient parallel implementation. To illustrate the capabilities of the computational framework, we show a number of application examples from aerodynamics, aero-acoustics, biomedicine and geophysics. The computational tools are free to download open source as Unicorn, and as a high performance branch of the finite element problem solving environment DOLFIN, both part of the FEniCS project

Place, publisher, year, edition, pages
2011.
Series
Computational Technology Laboratory, KTH, 26
Keyword [en]
Unicorn, DOLFIN, FEniCS, parallel adaptive finite element method, open source software, turbulent flow, fluid-structure interaction, complex geometry, deforming domain
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:kth:diva-58684OAI: oai:DiVA.org:kth-58684DiVA: diva2:473802
Note
QC 20120116Available from: 2012-01-07 Created: 2012-01-07 Last updated: 2012-01-16Bibliographically approved

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Hoffman, JohanJansson, JohanVilela de Abreu, RodrigoDegirmenci, Niyazi CemJansson, NiclasMüller, KasparNazarov, MurtazoSpühler, Jeannette Hiromi
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Numerical Analysis, NA
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CiteExportLink to record
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Citation style
  • apa
  • ieee
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  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
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  • nn-NB
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  • Other locale
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Output format
  • html
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