Boundary layer forcing on a rotating wing at low Reynolds numbers

Autor: Tomek Jaroslawski, Maxime Forte, Jean-Marc Moschetta, Erwin R. Gowree

Two separate experiments were conducted on a three-bladed NACA0012 rotor operating at a blade tip Reynolds number ranging from 44–110 ×103 using phase-locked infrared thermography (IRT) coupled with force and torque measurements. The first experim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91e0681ad1df2ea070517288dcd17629
https://oatao.univ-toulouse.fr/29666/

Disturbance growth in a laminar separation bubble subjected to free-stream turbulence

Autor: Tomek Jaroslawski, Maxime Forte, Olivier Vermeersch, Jean-Marc Moschetta, Erwin R. Gowree

Publikováno v: Journal of Fluid Mechanics.

Experiments were conducted to study the transition and flow development in a laminar separation bubble (LSB) formed on an aerofoil. The effects of a wide range of free-stream turbulence intensity ( $0.15\,\%< Tu ) and streamwise integral length scale

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ac5082d09f7f53197b9f8c693c4b52d
https://oatao.univ-toulouse.fr/29667/

Experimental and Numerical Study on Wall Impedance Effects on Tollmien–Schlichting Waves

Autor: Maxime Forte, Fabien Mery, Adrien Rouviere, Olivier Vermeersch, Jeanne Methel

Publikováno v: AIAA Journal
AIAA Journal, American Institute of Aeronautics and Astronautics, 2022, 60 (1), pp.508-519. ⟨10.2514/1.J060536⟩
AIAA Journal, American Institute of Aeronautics and Astronautics, 2021, 12 p. ⟨10.2514/1.J060536⟩

Articles in Advance; International audience; This paper investigates the effects of a porous wall on the development of Tollmien–Schlichting (TS) waves propagating inside a boundary layer. An experimental study performed in a low-speed wind tunnel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::994ce8df3543bcfc128daaed7c938d4d
https://hal.archives-ouvertes.fr/hal-03361895/file/DMPE21011_vacceptee.pdf

Experimental investigation on the effect of forward-facing steps and gaps combined with wall suction on boundary layer transition

Autor: Jeanne Methel, Maxime Forte, Olivier Vermeersch, Grégoire Casalis

Publikováno v: Experiments in Fluids. 63

Wall suction is known to be an effective Laminar Flow Control (LFC) technique to delay laminar-turbulent transition, but its commercial implementation is still limited due to design and integration issues. In particular, current design tools that mod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a835418b0f4655c98fc256a2aa02bd61
https://doi.org/10.1007/s00348-021-03361-x

An experimental study of the effects of surface roughness on the laminar-turbulent transition of a 2D incompressible boundary-layer

Autor: Olivier Vermeersch, Estelle Piot, Maxime Forte, Felix Ducaffy

Publikováno v: AIAA Scitech 2021 Forum
AIAA Scitech 2021 Forum, Jan 2021, Virtual event, United States. pp.AIAA 2021-0247, ⟨10.2514/6.2021-0247⟩

International audience; While it iswell known that increasing surface roughness tends to shift the transition location of a boundary-layer upstream, no model is currently able to accurately predict this shift as a function of the roughness parameters

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f34d8a3a0b233f522f8d9b7de9f0d0a
https://doi.org/10.2514/6.2021-0247