Recent developments in numerical schemes, turbulent combustion models and the regular
increase of computing power allow Large Eddy Simulation (LES) to be applied to real …

An eddy-viscosity based, subgrid-scale model for large eddy simulations is derived from the
analysis of the singular values of the resolved velocity gradient tensor. The proposed σ …

The objectives of this paper are the description of azimuthal instability modes found in
annular combustion chambers using two numerical tools:(1) Large Eddy Simulation (LES) …

Although Large Eddy Simulation (LES) is identified today as the most promising method for
turbulent flow problems, few applications of LES coupled to heat transfer solvers in solids …

A combustion instability in a combustor terminated by a nozzle is analysed and modelled
based on a low-order Helmholtz solver. A large eddy simulation (LES) of the corresponding …

The study of the acoustic effect of perforated plates by Large-Eddy Simulations is reported.
The ability of compressible Large-Eddy Simulations to provide data on the flow around a …

Recent developments and demonstrations for the prediction of turbulent flows around
blades point to Large Eddy Simulations (LES) as a very promising tool. Indeed and despite …

This paper presents a detailed analysis of the flow topologies and turbulence scales in the
jet-in-cross-flow experiment of Su and Mungal [“Simultaneous measurements of scalar and …

Determination of heat loads is a key issue in the design of gas turbines. In order to optimize
the cooling, an exact knowledge of the heat flux and temperature distributions on the airfoils …

IN GAS turbines, the turbine blades and the liner of the combustion chamber are submitted
to large thermal constraints. As the materials used for these solid parts cannot stand such …