Aeroacoustics of innovative aircraft cannot disregard the development of low-order models
for the jet noise source, which are essential to assess the propulsion–airframe interactions …

A detailed investigation of the statistical properties of the near-field pressure fluctuations
induced by an under-expanded jet, by varying the nozzle exit shapes has been presented …

Imperfectly expanded jet flows are known to have additional noise sources known as
Screech and broadband shock-associated noise. They are generated by the interaction …

Near-field hydrodynamic and acoustic characteristics of an unheated subsonic jet with
chevron nozzles were investigated experimentally with and without jet installation effects …

The use of surrogate models in recent times plays a key role in the design process and, over
the past few years, machine learning algorithms are adapting to the use of active …

Jet installation beneath a wing significantly enhances jet noise at low frequencies, and its
physical mechanism must be comprehended to develop efficient noise reduction solutions …

The experimental investigation of the effects of scarfed nozzles on jet-installation noise was
conducted using unheated subsonic jets in an anechoic jet noise facility. Four different types …

View Video Presentation: https://doi. org/10.2514/6.2023-3934. vid Jet mixing and
installation noise remains one of the leading sources of community noise during the take-off …

Abstract Wall-Modelled Large Eddy Simulations (LES) are conducted using a high-
resolution CABARET method, accelerated on Graphics Processing Units (GPUs), for a …

The effects of scarfed nozzles on the jet-installation noise were experimentally investigated
using unheated subsonic jets in an anechoic jet noise facility. The experiments were carried …