Number of the records: 1
Flow around Vibrating Airfoil
- 1.0394497 - ÚT 2014 GR eng C - Conference Paper (international conference)
Uruba, Václav
Flow around Vibrating Airfoil.
ERCOFTAC SYMPOSIUM on Unsteady Separation in Fluid-Structure Interaction. Mykonos: Institut de Mécanique des Fluides de Toulouse, 2013 - (Braza, M.; Bottaro, A.; Thompson, M.), s. 247-258
[ERCOFTAC SYMPOSIUM on Unsteady Separation in Fluid-Structure Interaction. Mykonos (GR), 17.06.2013-21.06.2013]
R&D Projects: GA ČR GAP101/10/1230
Institutional support: RVO:61388998
Keywords : airfoil * vibrations * boundary layer separation * Oscillation Pattern Decomposition
Subject RIV: BK - Fluid Dynamics
http://smartwing.org/ercoftac/
Flow around steady and vibrating airfoil NACA 0012 has been studied experimentally using time resolved PIV technique. The dynamics of the flow is analysed using Oscillation Pattern Decomposition method applied on the velocity vector-fields. The flow-field dynamics is characterized by the OPD modes of oscillating and non-oscillating character capturing traveling and pulsating patterns. The unsteady velocity field is affected by both wing vibrations and inherent flow dynamics. Role of the airfoil vibrations in the flow dynamics is to be shown.
Permanent Link: http://hdl.handle.net/11104/0229628
Number of the records: 1