彈性荷姆霍茲共振器的特性研究
碩士 === 國立臺灣大學 === 機械工程學研究所 === 90 === Rigid Helmholtz resonators are commonly used for noise attenuation in ducts. However, the attenuation is limited to a single, narrow frequency bandwidth. Recent works have shown that elastic Helmholtz resonators, i.e., Helmohtz resonators with elastic...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2002
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| Online Access: | http://ndltd.ncl.edu.tw/handle/08396464713023980287 |