Fluid structure interactions of a pitching wing at high angle of attack | Zendy

Gwenaël Acher | Zendy; P. Braud | Zendy; Ludovic Chatellier | Zendy; Lionel Thomas | Zendy; Laurent David | Zendy

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Fluid structure interactions of a pitching wing at high angle of attack

Author(s) -

Gwenaël Acher,

P. Braud,

Ludovic Chatellier,

Lionel Thomas,

Laurent David

Publication year - 2021

Publication title -

14th international symposium on particle image velocimetry

Language(s) - English

Resource type - Journals

ISSN - 2769-7576

DOI - 10.18409/ispiv.v1i1.51

Subject(s) - wing , angle of attack , vortex shedding , mechanics , wing configuration , vortex , amplitude , swept wing , fluid–structure interaction , physics , materials science , aerospace engineering , aerodynamics , engineering , optics , reynolds number , finite element method , turbulence , thermodynamics

This paper deals with the study of the flow around a pitching wing at high angle of attack. Different pitching amplitudes and frequencies are studied using DIC and LPT measurements. The Fluid Structure Interactions are shown and exhibit that the vortex shedding could be reduced by actuating the wing at specific frequencies.

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