Recent improvements in the zonal detached eddy simulation (ZDES) formulation

S Deck - Theoretical and Computational Fluid Dynamics, 2012 - Springer
Abstract An efficient generalized Zonal Detached Eddy Simulation method (ZDES) is
presented, which aims at performing hybrid Reynolds Averaged Numerical Simulation …

Investigation of the unsteady flow and noise generation in a slat cove

M Terracol, E Manoha, B Lemoine - Aiaa Journal, 2016 - arc.aiaa.org
This study presents hybrid Reynolds-averaged Navier–Stokes/large-eddy simulations of the
unsteady flow and noise-generation phenomena in the slat cove of a high-lift wing profile …

Aeroacoustic testing on a full aircraft model at high Reynolds numbers in the European Transonic Windtunnel

T Ahlefeldt, D Ernst, A Goudarzi, HG Raumer… - Journal of Sound and …, 2023 - Elsevier
This paper presents an end-to-end approach for the assessment of pressurized and
cryogenic wind tunnel measurements of an EMBRAER scaled full model close to real-world …

Numerical investigation of the flow dynamics past a three-element aerofoil

S Deck, R Laraufie - Journal of Fluid Mechanics, 2013 - cambridge.org
A numerical investigation of the flow dynamics around a two-dimensional high-lift
configuration was carried out by means of a zonal detached eddy simulation (ZDES) …

Multi-fidelity generative deep learning turbulent flows

N Geneva, N Zabaras - arXiv preprint arXiv:2006.04731, 2020 - arxiv.org
In computational fluid dynamics, there is an inevitable trade off between accuracy and
computational cost. In this work, a novel multi-fidelity deep generative model is introduced …

[图书][B] Numerical techniques for direct and large-eddy simulations

X Jiang, CH Lai - 2016 - taylorfrancis.com
Compared to the traditional modeling of computational fluid dynamics, direct numerical
simulation (DNS) and large-eddy simulation (LES) provide a very detailed solution of the …

Trailing-edge broadband noise prediction of an airfoil with boundary-layer tripping

J Winkler, H Wu, S Moreau, T Carolus… - Journal of Sound and …, 2020 - Elsevier
Hybrid methods for trailing edge noise prediction are applied to a NACA 6512-63 airfoil at
zero angle of attack embedded in the actual narrow stream of the Siegen open-jet anechoic …

Nonlinear global modes in hot jets

L Lesshafft, P Huerre, P Sagaut… - Journal of Fluid …, 2006 - cambridge.org
Since the experiments of Monkewitz et al.(J. Fluid Mech. vol. 213, 1990, p. 611), sufficiently
hot circular jets have been known to give rise to self-sustained synchronized oscillations …

On the use of a high order overlapping grid method for coupling in CFD/CAA

G Desquesnes, M Terracol, E Manoha… - Journal of Computational …, 2006 - Elsevier
This paper presents a theoretical analysis and two applications of a high-order overlapping
grid method for coupling Cartesian and curvilinear grids, developed in order to simulate …

Investigation of the unsteady flow and noise sources generation in a slat cove: hybrid zonal RANS/LES simulation and dedicated experiment

M Terracol, E Manoha, B Lemoine - 20th AIAA Computational Fluid …, 2011 - arc.aiaa.org
This study presents numerical simulations of the unsteady flow and noise generation
phenomena in the slat cove of a highlift wing profile by mean of a zonal hybrid RANS/LES …