Large-Eddy Simulation of a multi-element wing section

LEISA2 test case from AIAA BANC workshops: Mach number=0.178, AoA=6.15°, Reynolds number=1.23e6
The multi-element wing section is modeled with immersed boundary conditions (IBC).
Automatic Cartesian mesh generation and IBC pre-processing are performed by Cassiopée ( cassiopee.onera.fr ). The Fast solver ( fast.onera.fr ) is used to run the LES simulation with AUSM scheme.
Author: T. Renaud (ONERA)

[@ganeshnatarajans8129]

How much computation power did you require to achieve this perfection? #660 million elements.

[@christianlabanca5377]

impressive

[@tatotaytoman5934]

what is the forward slat for

[@davidtyrrell9534]

Extending chord length