The interaction between various wave-like structures in screeching jets is considered via
both experimental measurements and linear stability theory. Velocity snapshots of …

Guided-jet waves have been shown to close resonance loops in a myriad of problems such
as screech and impingement tones in jets. These discrete, upstream-travelling waves have …

In shock wave/boundary layer interactions, two mechanisms have been recognized to drive
the low-frequency unsteadiness of the reflected shock: upstream boundary layer forcing and …

We present LinStab2D, an easy-to-use linear stability analysis MATLAB tool capable of
handling complex domains, performing temporal and spatial linear stability, and resolvent …

There is currently considerable interest in the guided-jet mode, as a result of recent works
demonstrating it being the upstream component of various resonant systems in high-speed …

We investigate and compare various types of acoustic trapped modes (TMs) in resonator–
waveguide systems. The goal is to understand the commonality and difference between the …

This paper presents a study on wave cancellation in forced jets. Building on recent work on
real-time control of forced turbulent jets by Maia et al.[Phys. Rev. Fluids 6, 123901 (2021) …

To explain the large-scale hydrodynamic instability along a cavity-backed perforated plate in
a flow duct, a two-dimensional multimodal analysis of flow disturbances is performed. First, a …

View Video Presentation: https://doi. org/10.2514/6.2023-3648. vid There has been
considerable recent interest in the guided jet mode, due to works demonstrating it being the …

Upstream-travelling guided jet waves have been shown to be one of the key elements in
many resonance processes underpinned in high-speed jets. Despite its importance, many of …