A study on the acoustic propagation characteristics of circular expanding ducts using the finite element method
A circular expanding duct features an increasing cross-sectional area that tends to excite higher-order modes at low frequencies, thereby affecting the performance of acoustic devices. Studying the acoustic propagation characteristics of circularly expanding ducts is thus crucial for optimal design...
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Main Authors: | Wenyu Guan, Zhongying Xiong, Huan Xia |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2025-01-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/5.0249301 |
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