On Numerical Simulation of an Aeroelastic Problem Nearby the Flutter Boundary
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F09%3A00157306" target="_blank" >RIV/68407700:21220/09:00157306 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
On Numerical Simulation of an Aeroelastic Problem Nearby the Flutter Boundary
Original language description
This paper is devoted to the numerical approximation of fluid-structure interaction problems. To take into account the turbulence effects typically present in the technical applications, the flow is modelled with the aid of the Reynolds Averaged Navier-Stokes (RANS) equations. The numerical approximation of RANS and the turbulence model by the finite element method is described. In order to avoid spurious oscillations stabilization procedures are applied and the robust suitable linearization of the Spalart-Allmaras turbulence model is described. The numerical method developed is applied to a problem of a channel flow over a double circular airfoil profile. The nonlinear post-flutter behaviour is numerically approximated.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
BAIL 2008 - Boundary and Interior Layers
ISBN
978-3-642-00604-3
Number of pages of the result
10
Pages from-to
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Number of pages of the book
304
Publisher name
Springer-Verlag
Place of publication
Berlin
UT code for WoS chapter
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