This study concerns a turbulent jet at Mach number M j= 0.9, subject to a uniform external
flow stream at M f= 0.15. The analysis combines experimental and numerical databases …

We study coherent structures in subsonic turbulent jets subject to a flight stream. A thorough
characterisation of the effects of a flight stream on the turbulent field was recently performed …

The present work is dedicated to the modeling of the low-frequency part of the jet installation
noise (JIN) in flight conditions. It is known that the properties of JIN can be predicted based …

The possibility of controlling instability waves in the mixing layer of a subsonic unexcited jet
is studied. These waves can be noise sources in both free jets and jets as parts of …

The present work is dedicated to the modelling of the low-frequency part of the jetplate
interaction noise in flight conditions. An analytical model used in the work is based on the …

The theory of stochastic equations and the theory of equivalence of measures previously
applied to flows in the boundary layer and in the pipe are considered to calculate the …

Исследуется возможность управления волнами неустойчивости в слое смешения
дозвуковой невозбужденной струи. Эти волны могут являться источниками шума как в …

It is shown that the velocity fluctuation spectra measured using a hot wire in the potential
flow region of the near field of a turbulent jet with a coflow can be converted into pressure …

Parabolized stability equations (PSE) have been shown to model wavepackets and,
consequently, the near-field of turbulent jets with reasonable accuracy. In this work, PSE …

The relationship between velocity and pressure fluctuations in the near field of a subsonic
turbulent jet and at its axis is investigated. The data of the measurements of the velocity …