This paper describes a method for generating adaptive structured Cartesian grids within a
near-body/off-body mesh partitioning framework for the flow simulation around complex …

A robust overset assembly method allowing for multiple overlapping bodies is presented.
This method extends the overset assembly method to deal with the interference between …

ABSTRACT A study of wing control surface effectiveness was carried out using numerical
simulations with the advanced Reynolds Averaged Navier-Stokes solver elsA. Non …

This paper presents further improvements to the immersed boundary method introduced in
[1]. The proposed developments take place during the pre-and post-processing stages of the …

The increase of the thrust-to-weight ratio of modern gas-turbine engines results in higher
loads and a reduced number of blades and stages for the compressor. The designer must …

This paper presents the implementation of the overlapping grid technique into DLR's
structured flow solver FLOWer. The hole cutting procedure and the search methods are …

The increased use of intermittent forms of renewable energy like wind and solar energy
produces fluctuations in the electric grid that have to be compensated. For this reason …

A new 3rd-order Vorticity Confinement scheme is presented as an extension of the original
VC2 scheme developed by Steinhoff for the resolution of the fluid dynamic equations. The …

This paper presents an overview of numerical simulations performed at ONERA on
turbomachinery configurations which include technological effects, such as tip clearance …

Within the frame of the long term French-German CHANCE program, the Chimera method
has been developed and enhanced particularly for helicopter applications. This paper …