The fan broadband noise of a rotor–stator system representing a turbofan aeroengine is
investigated using the improved delayed detached-eddy-simulation approach. The baseline …

Hydrodynamic instabilities in the interstage of turbomachinery and their relation to fan
broadband noise are investigated over wide operating conditions. By applying compressible …

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 …

Tone noise from a rotor–stator system representing a turbofan is studied based on high-
fidelity unsteady simulations. The baseline configuration of the NASA source-diagnostic-test …

This paper presents two enhancements of the efficient broadband time-domain impedance
model proposed by Dragna, Pineau, and Blanc-Benon in 2015. It treats lined walls in the …

A novel variant of Improved Delayed Detached-Eddy Simulation based on a differential
Reynolds-stress background model is presented. The approach aims to combine the …

In this paper, the major problems associated with detached eddy simulation (DES)(namely,
modeled stress depletion (MSD) and slowing of the RANS to LES transition (RLT)) are …

The paper presents an investigation of flow and noise produced by the generic fan of an
environmental control system installed in a circular duct, with a focus on the evaluation of the …

The increased computing power of modern hybrid supercomputers is expanding the
applicability of scale-resolving simulations in scientific and industrial applications. This …

This paper is dedicated to the simulation of flow in the T106C high loaded turbine cascade.
A presence of a laminar-turbulent transition at the suction side of the blade caused by the …