Experimental Research on Reducing Flow-Induced Cavity Resonance with a Narrowband Active Noise Control System

Experimental Research on Reducing Flow-Induced Cavity Resonance with a Narrowband Active Noise Control System

In this paper, active control of flow-induced cavity resonance noise is addressed. A hybrid numerical method is presented to predict the resonance frequency and, instead of traditional active flow control, a narrowband active noise control system is utilized to suppress the resonance. A duct system...

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Bibliographic Details
Main Authors: Fengyan An, Hao Li, Xilong Zhang, Chengpu Sun, Bilong Liu
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Applied Sciences
Subjects:
active noise control
flow-induced noise
cavity resonance
narrowband disturbance
Online Access:https://www.mdpi.com/2076-3417/12/14/7044

Internet

https://www.mdpi.com/2076-3417/12/14/7044

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