Fluidic oscillator with active phase control

CJ Nicholls, M Bacic - AIAA Journal, 2023 - arc.aiaa.org
This paper demonstrates the closed-loop control of the frequency and phase of a fluidic
oscillator using acoustic excitation. It is shown experimentally that the use of acoustic …

[HTML][HTML] An analytical model of the dynamics of reattaching jets

CJ Nicholls, BMT Tang, J Turner, M Bacic - Physics of Fluids, 2023 - pubs.aip.org
A jet that emerges from a nozzle and attaches to an inclined, setback wall is studied. The
reattaching jet is the canonical element of most fluidic devices, and the aim of this paper is to …

Reattaching jet response to transverse acoustic excitation

C Nicholls, K Chakravarthy, B Tang… - AIAA AVIATION 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3890. vid A jet that emerges from a
nozzle and attaches to a setback, inclined wall is excited acoustically in a transverse …