Numerical modelling of flutter instability of the NACA 0012 profile in turbulent and laminar flow
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00450333" target="_blank" >RIV/61388998:_____/15:00450333 - 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
Numerical modelling of flutter instability of the NACA 0012 profile in turbulent and laminar flow
Original language description
The paper compares the numerical results obtained by the developed finite element solution for flutter instability of the profile with a flap vibrating in the laminar and turbulent flow. The profile motion is described by the nonlinear ordinary differential equations for large vibration amplitudes. The two-dimensional incompressible flow is modelled by the Navier-Stokes equations for the laminar flow and by the RANS equations for the turbulent flow. The flutter behaviour of the profile is numerically simulated in time domain.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP101%2F11%2F0207" target="_blank" >GAP101/11/0207: Coupled problems of fluid and solid mechanics - nonlinear aeroelasticity</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů