Motivated by the recent success in finding coherent structures in turbulent flows and
describing their noise emission using the Resolvent Analysis (RA), the method is applied to …

We study a turbulent jet issuing from a cylindrical nozzle to characterise coherent structures
evolving in the turbulent boundary layer. The analysis is performed using data from a large …

The response to forcing of a 2D laminar premixed slot flame is investigated by means of
linear analysis, based on the compressible flow equations with a two-step reaction scheme …

This study investigates the linear stability of a laminar premixed flame, anchored on a
square cylinder and confined inside a channel. Many modern linear analysis concepts have …

The flame transfer functions (FTF) is a key quantity to assess the thermoacoustic properties
of combustion systems. It is known to depend on the hydrodynamic instabilities of the …

This study is focused on the prediction of coherent structures, propagating within a turbulent
channel flow. We propose a derivation of the linearised problem based on a stochastic …

Coherent structures in the far field of a round turbulent jet are investigated experimentally
and modelled by local linear stability analysis (LSA) and local resolvent analysis (RA). The …

In the field of gas-turbine engineering, entropy waves and fluctuations in fuel–air mixing are
of significant importance. The impact of either mechanism on thermoacoustic stability of the …

The dynamics of an axisymmetrical swirling jet is studied via global linear stability and
resolvent analyses. The modeled flow represents a combustor-like swirling jet, that is …

This paper investigates the amplification and propagation of swirl fluctuations in turbulent
swirling flows using resolvent analysis. Swirl fluctuations have been repeatedly observed in …