Large-eddy simulation of flows over random urban-like obstacles

ZT Xie, O Coceal, IP Castro - Boundary-layer meteorology, 2008 - Springer
Further to our previous large-eddy simulation (LES) of flow over a staggered array of uniform
cubes, a simulation of flow over random urban-like obstacles is presented. To gain a deeper …

Sub-harmonic broadband humps and tip noise in low-speed ring fans

S Moreau, M Sanjose - The Journal of the Acoustical Society of …, 2016 - pubs.aip.org
A joint experimental and numerical study has been achieved on a low-speed axial ring fan
in clean inflow. Experimental evidence shows large periodic broadband humps at lower …

Rotating blade trailing-edge noise: Experimental validation of analytical model

Y Rozenberg, M Roger, S Moreau - AIAA journal, 2010 - arc.aiaa.org
Rotating Blade Trailing-Edge Noise: Experimental Validation of Analytical Model Page 1 Rotating
Blade Trailing-Edge Noise: Experimental Validation of Analytical Model Yannick Rozenberg ∗ …

On the noise generated by a controlled-diffusion aerofoil at Rec= 1.5× 105

H Wu, S Moreau, RD Sandberg - Journal of Sound and Vibration, 2020 - Elsevier
A compressible direct numerical simulation of the flow and near-field acoustics over a
Controlled-Diffusion aerofoil at 8∘ geometrical angle of attack, a Reynolds number of R ec …

Angle-of-attack and Mach number effects on the aeroacoustics of an SD7003 airfoil at Reynolds number 60,000

D Vittal-Shenoy, R Gojon, T Jardin… - International Journal …, 2023 - journals.sagepub.com
The aeroacoustics of an SD7003 airfoil at Reynolds number 60,000 is investigated using
Large Eddy Simulation. Five simulations are performed to study the effects of angle-of-attack …

Computation of wall pressure spectra from steady flow data for noise prediction

S Remmler, J Christophe, J Anthoine, S Moreau - AIAA journal, 2010 - arc.aiaa.org
BROADBAND noise generated by wall-bounded flows is subject to an increasing interest in
the aeronautic industry. Because of the strong reduction of jet noise in recent aircraft …

[HTML][HTML] Beamforming based extension of semi-empirical noise modelling for low-speed axial flow fans

T Benedek, J Vad - Applied Acoustics, 2021 - Elsevier
The application of the turbulent boundary layer trailing edge (TBL-TE) noise component of
the semi-empirical Brooks-Pope-Marcolini (BPM) model in an axial flow fan case study is …

[PDF][PDF] LES of the trailing-edge flow and noise of a controlled-diffusion airfoil at high angle of attack

J Christophe, S Moreau - Proceedings of the Summer Program, 2008 - researchgate.net
Large-eddy simulations (LES) of flow over a low-speed airfoil at high angle of attack (15◦)
are performed using two different flow solvers, Fluent and CDP, on the same fine structured …

[PDF][PDF] LES of the trailing-edge flow and noise of a NACA6512-63 airfoil at zero angle of attack

J Winkler, S Moreau - Proceedings of the Summer Program, 2008 - stanford.edu
Large-eddy simulations (LES) of flow over a low-speed highly cambered airfoil at small
negative incidence is performed using two different flow solvers, CFX and Fluent, on a …

[PDF][PDF] Validation of unstructured-mesh LES of the trailing-edge flow and noise of a controlled-diffusion airfoil

S Moreau, D Neal, Y Khalighi, M Wang… - Proceedings of the …, 2006 - researchgate.net
Large-Eddy Simulations (LES) of flow over a low-speed airfoil is performed using an
unstructured-mesh flow solver with an efficient mesh-refinement strategy. Results from three …