『徳島大学 教育・研究者情報データベース (EDB)』---[学外] /
ID: Pass:

登録内容 (EID=124087)

EID=124087EID:124087, Map:0, LastModified:2018年6月25日(月) 15:43:07, 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): 日本語 [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.徳島大学 [継承]
著者 (必須): 1.石原 国彦
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
題名 (必須): (英) Prediction on Attenuation of a Silencer Equipment with Many Resonators  (日) 多数の共鳴器から成る消音装置の消音効果の予測   [継承]
副題 (任意):
要約 (任意): (英) This paper describes the prediction on attenuation of a silencer equipment with many resonators by using FEM. The purpose of this study is to predict the attenuation of the silencer equipment in order to realize the reduction of infra-sound which generates in various plants. The attenuation is firstly predicted by a conventional method and secondary calculated by FEM. In modeling of FEM, An optimal mesh number is determined so that the variation of the natural acoustic frequency becomes within 10% of the detail model by calculating of various mesh models. Because the fine mesh model consumes much time to calculate. Finally, the experiment is conducted and the calculated result is compared with the experimental one. As a result, it was clarified that the attenuation of the complex silencer with many resonators could be predicted by FEM with accuracy of ±3% and the conventional method could also be predicted by taking into account of 70% the value of the calculated result. However it should be noticed that this fact is not universal.  (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. (英) Many Resonators (日) (読) [継承]
5.予測 (prediction) [継承]
6. (英) Attenuation (日) (読) [継承]
7. (英) FEM (日) (読) [継承]
8. (英) Infra-Sound (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): 日本機械学会論文集(C編) ([日本機械学会])
(pISSN: 0387-5024, eISSN: 1884-8354)

ISSN (任意): 0387-5024
ISSN: 0387-5024 (pISSN: 0387-5024, eISSN: 1884-8354)
Title: 日本機械学會論文集. C編
Supplier: 一般社団法人日本機械学会
Publisher: Japan Society of Mechanical Engineers/Nihon Kikai Gakkai
 (Webcat Plus  (J-STAGE  (J-STAGE  (Scopus  (CrossRef (Scopus information is found. [need login])
[継承]
[継承]
(必須): 71 [継承]
(必須): 709 [継承]
(必須): 2723 2730 [継承]
都市 (任意):
年月日 (必須): 西暦 2005年 8月 25日 (平成 17年 8月 25日) [継承]
URL (任意): http://ci.nii.ac.jp/naid/110006264856/ [継承]
DOI (任意): 10.1299/kikaic.71.2723    (→Scopusで検索) [継承]
PMID (任意):
NAID (任意): 110006264856 [継承]
WOS (任意):
Scopus (任意): 2-s2.0-28744441277 [継承]
評価値 (任意):
被引用数 (任意):
指導教員 (推奨):
備考 (任意):

標準的な表示

和文冊子 ● 石原 国彦 : 多数の共鳴器から成る消音装置の消音効果の予測, 日本機械学会論文集(C編), Vol.71, No.709, 2723-2730, 2005年.
欧文冊子 ● Kunihiko Ishihara : Prediction on Attenuation of a Silencer Equipment with Many Resonators, Transactions of The Japan Society of Mechanical Engineers, Series C, Vol.71, No.709, 2723-2730, 2005.

関連情報

Number of session users = 4, LA = 0.77, Max(EID) = 372589, Max(EOID) = 996833.