Numerical investigation of aeroacoustics damping performance of a Helmholtz resonator : effects of geometry, grazing and bias flow

In this work, the effects of the grazing flow and its geometric dimensions on the aeroacoustics damping performance of a Helmholtz resonator are numerically evaluated. The grazing flow tangentially passing through the neck of the resonator is characterized by Mach number. And it is varied from 0 to...

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Bibliographic Details
Main Authors: Wu, Gang, Lu, Zhengli, Xu, Xiao, Pan, Weichen, Wu, Weiwei, Li, Jun, Ci, Juan
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2021
Subjects:
Online Access:https://hdl.handle.net/10356/151735
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Institution: Nanyang Technological University
Language: English

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