Abstract Space–time scale-resolved diagnostic and computational campaigns routinely
produce high-fidelity multi-disciplinary truth-model quality datasets for complex …

The study of signals, processes, and systems has motivated the development of different
representations that can be used to analyze and understand them. Classical ways of …

This paper presents a comprehensive experimental analysis of the noise characteristics of
an isolated tilt-rotor system under edgewise flight conditions. The investigation explores the …

The paper applies a wavelet filtering method based on the recursive denoising algorithm to
airfoil noise in low-Mach number flows. The pressure field around the airfoil is decomposed …

A new experimental–theoretical framework has been developed to investigate turbulence
and turbulence modulation in a two-phase multicomponent particle–liquid flow in a …

Propeller noise generally exhibits a rich mixture of tonal and broadband components related
to different physical mechanisms. Specifically, the tones are characterized by having …

This paper presents a comprehensive investigation into the noise radiation characteristics of
two rotors in a tandem configuration. Through an extensive experimental campaign, the …

This study, conducted at the University of Bristol's aeroacoustic facility, explores the
aeroacoustic characteristics of a 10-inch APC propeller in pusher configuration within …

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 …

A hydrodynamic and acoustic mode decomposition method for velocity and pressure based
on Helmholtz decomposition and momentum equation is proposed. It is able to decompose …