Trailing-edge dynamics of a morphing NACA0012 aileron at high Reynolds number by high-speed PIV

Autor: Eric Duhayon, Jean-François Rouchon, Moise Marchal, Sébastien Cazin, Maxime Chinaud, Marianna Braza, Johannes Scheller

Publikováno v: Journal of Fluids and Structures
Journal of Fluids and Structures, Elsevier, 2015, vol. 55, pp. 42-51. ⟨10.1016/j.jfluidstructs.2014.12.012⟩

International audience; Particle image velocimetry (piv) measurements are made at the trailing edge of a piezoelectric actuated aileron in order to investigate the physical effect on the flow via high-frequency low-amplitude actuation at high Reynold

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4799d95a4b5c719480196825173c070d
https://doi.org/10.1016/j.jfluidstructs.2014.12.012

Trailing-edge dynamics and morphing of a deformable flat plate at high Reynolds number by time-resolved PIV

Autor: Moise Marchal, Marianna Braza, Sébastien Cazin, Maxime Chinaud, Johannes Scheller, Jean-François Rouchon, Eric Duhayon

Publikováno v: Journal of Fluids and Structures. 47:41-54

The present paper investigates the turbulent wake structure in the near-region past the trailing edge of a deformable inclined plate. The plate is actuated by shape memory alloys. Using these actuators a significant deformation (bending) can be achie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7fc671f171fb3f3233362353bdd261f
https://doi.org/10.1016/j.jfluidstructs.2014.02.007

Dynamics of a hybrid morphing wing with active open loop vibrating trailing edge by Time-Resolved PIV and force measures

Autor: Johannes Scheller, Jean-François Rouchon, Carsten Döll, Valentina Motta, Eric Duhayon, Marianna Braza, Gurvan Jodin

Publikováno v: Journal of Fluids and Structures
Journal of Fluids and Structures, Elsevier, 2017, vol. 74, pp. 263-290. ⟨10.1016/j.jfluidstructs.2017.06.015⟩

International audience; A quantitative characterization of the effects obtained by high frequency-low amplitude trailing edge actuation is presented. Particle image velocimetry, pressure and aerodynamic forces measurements are carried out on a wing p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f6ee0510c129d51f4e979651f9dd9e1
https://oatao.univ-toulouse.fr/16095/

'Magnetoactivated' Elastomer: An Alternative to Electroactive Polymer

Autor: Eric Duhayon, Yousef Razouk, Bertrand Nogarede

Publikováno v: Solid State Phenomena. 144:244-249

This paper deals with the development of a new type of composites called "magnetoactivated" polymers and the exploration of some of their potential applications. "Magnetoactivated" polymers consist of small embedding (micron-sized) magnetic particles

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7276a99a91f2744078fc358c24efbcc3
https://doi.org/10.4028/www.scientific.net/ssp.144.244

Dynamic Effect of an Active Deformable Flat Plate on Its Turbulent Flow

Autor: Johannes Scheller, Yannick Hoarau, Marianna Braza, Eric Duhayon, E. Deri, Jean-François Rouchon, Thibaut Deloze, Maxime Chinaud

Publikováno v: Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783319273846
Advances in Fluid-Structure Interaction
Marianna Braza; Alessandro Bottaro; Mark Thompson. Advances in Fluid-Structure Interaction, 133, Springer International Publishing, pp.309-316, 2016, 978-3-319-27384-6. ⟨10.1007/978-3-319-27386-0_19⟩

Updated contributions reflecting new findings presented at the ERCOFTAC Symposium on Unsteady Separation in Fluid-Structure Interaction, 17-21 June 2013, St John Resort, Mykonos, Greece; This paper addresses the topic of the influence of the profile

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f982bf74fbb253cdbd989ae427796db8
https://doi.org/10.1007/978-3-319-27386-0_19