Fundamental mechanisms of distributed bleed flow control over an aeroelastic wing

Luca De Beni; Gabriel Peyredieu Du Charlat; Ari Glezer; Massimo Ruzzene

doi:10.1117/12.2612434

18 April 2022 Fundamental mechanisms of distributed bleed flow control over an aeroelastic wing

Luca De Beni, Gabriel Peyredieu Du Charlat, Ari Glezer, Massimo Ruzzene

Proceedings Volume PC12043, Active and Passive Smart Structures and Integrated Systems XVI; (2022) https://doi.org/10.1117/12.2612434
Event: SPIE Smart Structures + Nondestructive Evaluation, 2022, Long Beach, California, United States

Abstract

We investigate the fluid-structure interactions from distributed bleed flow control over a semispan wing. Multi-scale, constitutive models are developed to incorporate bleed-effected terms in both the stiffness and inertia terms. Extensive wind tunnel experiments investigate the behavior of the system under the presence of bleed in a variety of forms, such as the dynamic behavior from the natural forcing of the flow to different forms of bleed actuation and their effects on the dynamic response of the wing. As a result, we utilize this form of flow control to suppress undesired vibrations in open loop feedback form, as well as to define flutter control authority.

Conference Presentation

Citation Download Citation

Luca De Beni, Gabriel Peyredieu Du Charlat, Ari Glezer, and Massimo Ruzzene "Fundamental mechanisms of distributed bleed flow control over an aeroelastic wing", Proc. SPIE PC12043, Active and Passive Smart Structures and Integrated Systems XVI, (18 April 2022); https://doi.org/10.1117/12.2612434

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available