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Flow-Induced Cavity Resonance Control by Jabez Richards is a document available to read on EtoBox.
What is Flow-Induced Cavity Resonance Control about?
Control of Flow-Induced Cavity Resonance discusses suppressing oscillations in cavity flows using active control techniques. Piezoelectric actuators were used at the upstream edge to provide both open-loop and closed-loop control, reducing sound pressure levels by up to 23 dB and 20 dB respectively. Minimal power was required for closed-loop control. Bi-stable fluidic nozzles were also able to suppress cavity tones using small upstream mass injections. Electromagnetic turbulence control is another active co
- Author
- Jabez Richards
- Language
- EN