The state of the art of hybrid RANS/LES modeling for the simulation of turbulent flows
B Chaouat - Flow, turbulence and combustion, 2017 - Springer
This review presents the state of the art of hybrid RANS/LES modeling for the simulation of
turbulent flows. After recalling the modeling used in RANS and LES methodologies, we …
turbulent flows. After recalling the modeling used in RANS and LES methodologies, we …
A second golden age of aeroacoustics?
SK Lele, JW Nichols - Philosophical Transactions of the …, 2014 - royalsocietypublishing.org
In 1992, Sir James Lighthill foresaw the dawn of a second golden age in aeroacoustics
enabled by computer simulations (Hardin JC, Hussaini MY (eds) 1993 Computational …
enabled by computer simulations (Hardin JC, Hussaini MY (eds) 1993 Computational …
[图书][B] Multiscale and multiresolution approaches in turbulence-LES, DES and Hybrid RANS/LES Methods: Applications and Guidelines
The book aims to provide the reader with an updated general presentation of multiscale/
multiresolution approaches in turbulent flow simulations. All modern approaches (LES …
multiresolution approaches in turbulent flow simulations. All modern approaches (LES …
Lattice–Boltzmann aeroacoustic analysis of the LAGOON landing-gear configuration
The unsteady flowfield about the ONERA–The French Aerospace Lab/Airbus SAS LAGOON
two-wheel landing-gear configuration and the associated aerodynamic noise generation are …
two-wheel landing-gear configuration and the associated aerodynamic noise generation are …
Design and performance of a small-scale aeroacoustic wind tunnel
P Liu, Y Xing, H Guo, L Li - Applied Acoustics, 2017 - Elsevier
The D5 aeroacoustic wind tunnel at Beihang University is a newly commissioned small-
scale closed-circuit wind tunnel with low turbulence intensity and low background noise. The …
scale closed-circuit wind tunnel with low turbulence intensity and low background noise. The …
[HTML][HTML] A novel hybrid method for aerodynamic noise prediction of high-lift devices
TAO Jun, SUN Gang - Chinese Journal of Aeronautics, 2023 - Elsevier
Abstract Aerodynamic noise of High-Lift Devices (HLDs) is one of the main sources of
airframe noise, and has immediate impacts on the airworthiness certification, environmental …
airframe noise, and has immediate impacts on the airworthiness certification, environmental …
On the differences in noise predictions based on solid and permeable surface Ffowcs Williams–Hawkings integral solutions
PR Spalart, KV Belyaev, ML Shur… - International …, 2019 - journals.sagepub.com
The Ffowcs Williams–Hawkings equation is widely used in computational aeroacoustics to
post-process unsteady simulations and provide the sound at distances beyond the accurate …
post-process unsteady simulations and provide the sound at distances beyond the accurate …
Superiority of PANS compared to LES in predicting a rudimentary landing gear flow with affordable meshes
Results of simulations of the flow around a rudimentary landing gear are presented in the
paper. A newly proposed improved Partially-Averaged Navier–Stokes (PANS) method using …
paper. A newly proposed improved Partially-Averaged Navier–Stokes (PANS) method using …
Flow behaviour and aeroacoustic characteristics of a simplified high-speed train bogie
J Zhu, Z Hu, DJ Thompson - … , Part F: Journal of Rail and …, 2016 - journals.sagepub.com
Aerodynamic noise can be a significant problem in the operation of high-speed trains; its
prediction is difficult to achieve in an industrial context. The aerodynamic and aeroacoustic …
prediction is difficult to achieve in an industrial context. The aerodynamic and aeroacoustic …
Unsteady simulations of a fan/outlet-guide-vane system: Aerodynamics and turbulence
The Paper presents the aerodynamic and turbulent aspects of a project devoted to creating
and validating a high-fidelity computational-fluid-dynamics-based system for the prediction …
and validating a high-fidelity computational-fluid-dynamics-based system for the prediction …