| Item type |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2010-12-14 |
| タイトル |
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|
タイトル |
On One-dimensional Sound Analysis of a Duct Network with Helmholtz Resonators |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
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資源タイプ |
conference paper |
| 著者 |
寺尾, 道仁
Terao, Michihito
関根, 秀久
Sekine, Hidehisa
大川, 真平
Okawa, Shinpei
林, 大志
Hayashi, Daiji
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
The outer orifice correction for Helmholtz resonators attached to the sidewall ofcircular ducts was studied. For the outer orifice correction when the axis direction ofthe orifice coincides with that of the duct, .explicit expressions were given by Ingard and Rschevkin. But their application to duct sections with duct-sidewall resonators is beyond their premise. An explicit expression ofthe outer orifice correction for duct-sidewall resonators was derived by conducting three-dimensional
boundary-element analyses. Application ofthis outer orifice correction improves significantly the accuracy of the one-dimensional wave analysis for the acoustic properties of duct sections which have sidewall resonators. |
| 内容記述 |
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内容記述タイプ |
Other |
|
内容記述 |
会議名称:The 31th International Congress and Exposition on Noise Control Engineering : additional proceedings, Sound Quality Symposium 2002 |
| 内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
主催学会:INCE/USA |
| 書誌情報 |
Proceedings of INTER-NOISE 2002 : August 22, 2002 Dearborn, Michigan, USA,
発行日 2002
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| 著者版フラグ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 |
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出版者 |
Institute of Noise Control Engineering |
| 資源タイプ |
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内容記述タイプ |
Other |
|
内容記述 |
Article |
17 inter･noise200208.pdf (416.2 kB)
