Fourth High-Lift prediction/third geometry and mesh generation workshops: Overview and summary

CL Rumsey, JP Slotnick, CD Woeber - Journal of Aircraft, 2023 - arc.aiaa.org
The Fourth AIAA Computational Fluid Dynamics (CFD) High Lift Prediction Workshop and
the Third Geometry and Mesh Generation Workshop were held collaboratively with the …

Machine learning building-block-flow wall model for large-eddy simulation

A Lozano-Durán, HJ Bae - Journal of Fluid Mechanics, 2023 - cambridge.org
A wall model for large-eddy simulation (LES) is proposed by devising the flow as a
combination of building blocks. The core assumption of the model is that a finite set of simple …

HLPW-4: Wall-modeled large-eddy simulation and lattice–Boltzmann technology focus group workshop summary

CC Kiris, AS Ghate, OMF Browne, J Slotnick… - Journal of Aircraft, 2023 - arc.aiaa.org
A summary of the nine submissions to the Wall-Modeled Large-Eddy Simulation and Lattice–
Boltzmann (WMLESLB) Technical Focus Group (TFG) at the 4th High lift Prediction …

Wind tunnel and grid resolution effects in large-eddy simulations of the high-lift common research model

KA Goc, P Moin, ST Bose, AM Clark - Journal of Aircraft, 2024 - arc.aiaa.org
This paper describes the application of a compressible large-eddy simulation (LES) solver to
the flow over the High-Lift Common Research Model (CRM-HL) in landing configuration, a …

A wall-modeled LES perspective for the high lift common research model using LAVA

AS Ghate, GKW Kenway, GD Stich… - AIAA Aviation Forum …, 2022 - ntrs.nasa.gov
A new immersed boundary Wall-Modelled Large Eddy Simulation (WMLES) formulation is
developed to study high-lift aerodynamics on the NASA High-Lift Common Research Model …

Summary of the 4th high-lift prediction workshop hybrid rans/les technology focus group

N Ashton, P Batten, A Cary, K Holst - Journal of Aircraft, 2024 - arc.aiaa.org
This paper summarizes the collective efforts of multiple teams that contributed to the hybrid
RANS/LES technical focus group for the 4th AIAA CFD High Lift Prediction Workshop (HLPW …

Building-block-flow computational model for large-eddy simulation of external aerodynamic applications

G Arranz, Y Ling, S Costa, K Goc… - Communications …, 2024 - nature.com
Computational fluid dynamics is an essential tool for accelerating the discovery and
adoption of transformative designs across multiple engineering disciplines. Despite its many …

Reynolds-number-dependence of length scales governing turbulent-flow separation in wall-modeled large eddy simulation

R Agrawal, ST Bose, P Moin - AIAA Journal, 2024 - arc.aiaa.org
This paper proposes a Reynolds number R e scaling for the number of grid points N cv
required in wall-modeled Large Eddy Simulation (WMLES) of turbulent boundary layers …

Reynolds number sensitivities in wall-modeled large-eddy simulation of a high-lift aircraft

R Agrawal, M Whitmore, K Goc, S Bose… - AIAA Aviation Forum And …, 2024 - arc.aiaa.org
Wall-modeled large-eddy simulations (WMLES) are conducted of the flow over the NASA
High-Lift Common Research Model (CRM-HL) in free-air configuration for a set of mean …

Numerical study on the aerodynamics of an iced airfoil with scale-resolving simulations

ML Wong, AS Ghate, GD Stich, GK Kenway… - AIAA Scitech 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-0252. vid Scale-resolving
simulations of the NACA 23012 airfoil with horn ice accretion on the leading edge are …