High speed flows inside cavities are encountered in many aerospace applications including
weapon bays of combat aircraft as well as landing gear. The flow field inside these cavities …

A coupling methodology between an upstream Reynolds Averaged Navier–Stokes (RANS)
simulation and a Large Eddy Simulation (LES) further downstream is presented. The focus …

The present work presents a Zonal Detached Eddy Simulation (ZDES) to simulate a spatially
developing turbulent boundary layer over a smooth flat plate at Re θ= 2900. Results are …

The accuracy of boundary conditions for computational aeroacoustics is a well‐known
challenge, due in part to the necessity of truncating the flow domain and replacing the …

CAVITY flows are encountered in many aerospace applications, the most common being the
flow over a weapons bay, and have recently received attention from the computational fluid …

This PhD dissertation, conducted as part of a CIFRE research project between
TURBOMECA and CERFACS, deals with the improving performance of axial turbines from …

In this paper, a stochastic term is introduced in the subgrid-scale model of the X-LES method
in order to improve the computation of turbulent free shear layers. These shear layers may …

The broadband noise generated by the interaction of the turbulent fan wakes on the outlet
guides is a major noise source at approach conditions and its reduction is a challenge for …

This study analyzed the effects of two methods of synthetic inlet turbulence on the accuracy
of coaxial, circular jet simulations with regards to experimental data. The two methods that …

Draft tubes play a crucial role in elevating the available energy extraction of hydroturbines.
In this project, turbulent flows in the draft tube of a low-head bulb turbine were simulated …