Experimental and numerical observation of flow-acoustics feedback phenomena due to two diaphragms in tandem inserted in a rectangular duct
The proximity of obstacles in a ventilation network can result in a significant increase of the noise production. In this paper, a tandem diaphragm inserted in a rigid duct with rectangular cross section is investigated and compared to a single diaphragm obstruction. The disturbed flow which reaches...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
EDP Sciences
2024-01-01
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Series: | Acta Acustica |
Subjects: | |
Online Access: | https://acta-acustica.edpsciences.org/articles/aacus/full_html/2024/01/aacus230054/aacus230054.html |