『徳島大学 教育・研究者情報データベース (EDB)』---[学外] /
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登録内容 (EID=166493)

EID=166493EID:166493, Map:0, LastModified:2018年6月25日(月) 16:47:54, Operator:[三木 ちひろ], Avail:TRUE, Censor:0, Owner:[[学科長]/[徳島大学.工学部.機械工学科]], Read:継承, Write:継承, Delete:継承.
種別 (必須): 学術論文 (審査論文) [継承]
言語 (必須): 英語 [継承]
招待 (推奨):
審査 (推奨): Peer Review [継承]
カテゴリ (推奨):
共著種別 (推奨):
学究種別 (推奨):
組織 (推奨): 1.エネルギー変換工学 (2006年4月1日〜2016年3月31日) [継承]
著者 (必須): 1.石原 国彦
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貢献度 (任意):
学籍番号 (推奨):
[継承]
題名 (必須): (英) Prediction on Attenuation of Silencer Equipment with Many Resonators  (日)    [継承]
副題 (任意):
要約 (任意): (英) This paper describes the prediction on attenuation of a silencer tower with many resonators by using FEM. The purpose of this study is to realize the reduction of infra sound which is generated in various plants. The attenuation is firstly predicted by a conventional method and secondarily calculated by FEM. In modeling of FEM, optimal mesh number is determined so that the variation of the natural acoustic frequency becomes within 10% of the detailed model by the calculating with various mesh models, because the fine mesh model consumes much time to calculate. Finally, the experiment is performed and the calculated result is compared with the experimental one. As a result, it was clarified that the attenuation of a complex silencer with many resonators could be predicted by the finite element method. And the attenuation calculated by the conventional method could also be predicted by taking into account of 70% the value of the calculated result.  (日)    [継承]
キーワード (推奨): 1.環境工学 (environmental engineering) [継承]
2. (英) Noise control (日) (読) [継承]
3. (英) Silencer (日) (読) [継承]
4.予測 (prediction) [継承]
5. (英) Many Resonators (日) (読) [継承]
6. (英) Attenuation (日) (読) [継承]
7. (英) FEM (日) (読) [継承]
8. (英) Infrasound (日) (読) [継承]
9. (英) Natural acoustic Frequency (日) (読) [継承]
発行所 (推奨): 日本機械学会 [継承]
誌名 (必須): Journal of Environment and Engineering ([日本機械学会])
(eISSN: 1880-988X)

ISSN (任意): 1880-988X
ISSN: 1880-988X (eISSN: 1880-988X)
Title: Journal of Environment and Engineering
Supplier: 一般社団法人 日本機械学会
Publisher: The Japan Society of Mechanical Engineers
 (J-STAGE  (CrossRef (No Scopus information.)
[継承]
[継承]
(必須): 2 [継承]
(必須): 4 [継承]
(必須): 655 666 [継承]
都市 (任意):
年月日 (必須): 西暦 2007年 9月 2日 (平成 19年 9月 2日) [継承]
URL (任意): http://ci.nii.ac.jp/naid/130000076954/ [継承]
DOI (任意): 10.1299/jee.2.655    (→Scopusで検索) [継承]
PMID (任意):
NAID (任意): 130000076954 [継承]
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標準的な表示

和文冊子 ● Kunihiko Ishihara : Prediction on Attenuation of Silencer Equipment with Many Resonators, Journal of Environment and Engineering, Vol.2, No.4, 655-666, 2007.
欧文冊子 ● Kunihiko Ishihara : Prediction on Attenuation of Silencer Equipment with Many Resonators, Journal of Environment and Engineering, Vol.2, No.4, 655-666, 2007.

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