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Finite element simulation of aeroelasticity problems
- 1.0436601 - ÚT 2015 RIV CZ eng K - Conference Paper (Czech conference)
Horáček, Jaromír - Sváček, P. - Feistauer, M.
Finite element simulation of aeroelasticity problems.
Výpočty konstrukcí metodou konečných prvků. Plzeň: ZČU Plzeň, 2014 - (Laš, V.; Krystek, J.), s. 14-22. ISBN 978-80-261-0445-2.
[Výpočty konstrukcí metodou konečných prvků. Plzeň (CZ), 27.11.2014]
R&D Projects: GA ČR(CZ) GAP101/11/0207
Institutional support: RVO:61388998
Keywords : airfoil gust response * airfoil flutter * Reynolds average * Navier-Stokes equations
Subject RIV: BI - Acoustics
The paper presents results achieved by the authors in development of in-house codes based the finite element (FE) method and applied to solution of fluid-structure problems in aeroelasticity of airfoils. We consider flexibly supported airfoil with two- or three degrees of freedom (2- or3-DOF) in two-dimensional (2D) incompressible viscous flow. The airfoil vibration is described by nonlinear ordinary differential equations of motion for large vibration amplitudes. The flow is medeled by the Navier-Stokes equations for laminar flow or by the Reynolds averaged Navier-Stokes (RANS) equations for turbulent model.
Permanent Link: http://hdl.handle.net/11104/0240728
Number of the records: 1