Experiment-simulation Study on Noise Reduction of Cylinder Shell with Horn Helmholtz Resonator

Experiment-simulation Study on Noise Reduction of Cylinder Shell with Horn Helmholtz Resonator

This paper focuses on the noise reduction of the cylindrical structure at low frequency (130 Hz-180 Hz). The low-frequency noise response spectrum in the cylindrical cavity is obtained by using the Helmholtz resonator (HR) to reduce the noise peak amplitude. The acoustic simulation software Virtual....

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Bibliographic Details
Main Authors: Wenjie Yan, Shilin Yan*, Bin Li, Yongjing Li
Format: Article
Language:English
Published: Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek 2020-01-01
Series:Tehnički Vjesnik
Subjects:
cylindrical shell
Helmholtz resonator
low-frequency noise
noise reduction
Online Access:https://hrcak.srce.hr/file/340470

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