Finite element simulation of airfoil fluttering in turbulent or laminar flow

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10311960" target="_blank" >RIV/00216208:11320/15:10311960 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.6567/IFToMM.14TH.WC.OS19.002" target="_blank" >http://dx.doi.org/10.6567/IFToMM.14TH.WC.OS19.002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.6567/IFToMM.14TH.WC.OS19.002" target="_blank" >10.6567/IFToMM.14TH.WC.OS19.002</a>

Result language
angličtina
Original language name
Finite element simulation of airfoil fluttering in turbulent or laminar flow
Original language description
The paper presents results obtained by the developed in-house code based on the finite element (FE) method and applied to the solution of fluid-structure interaction problem in aeroelasticity of aerofoils. We consider flexibly supported aerofoil with three degrees of freedom (3-DOF) in two-dimensional (2D) incompressible viscous flow. The aerofoil vibration is described by nonlinear ordinary differential equations of motion for large vibration amplitudes. The flow is modelled by the Navier-Stokes equations for laminar flow or by the Reynolds averaged Navier-Stokes (RANS) equations for turbulent k -omega model. The flutter behaviour of the aerofoil is numerically simulated in time domain and the results for laminar and turbulent flows are compared.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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