『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=230810)

EID=230810EID:230810, Map:0, LastModified:2018年6月26日(火) 14:47:56, 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]
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審査 (推奨): Peer Review [継承]
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組織 (推奨): 1.徳島大学.大学院ソシオテクノサイエンス研究部.エネルギーシステム部門.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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2. (英) Eto Daisuke (日) (読)
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[継承]
題名 (必須): (英) Study on Generation Mechanism of Abnormal Vibration of Flow Dynamic Conveyer  (日)    [継承]
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要約 (任意): (英) The FDC (Flow Dynamics Conveyer) has often been used in power plants and iron works because of its superiority in low noise and power compared with roller type conveyers. The FDC consists of a trough and a belt, and the air is supplied from a series of holes provided on the trough. However, large vibrations occur when the flow rate reaches a certain value. This abnormal vibration is defined to be self-excited vibration caused by leakage flow. In this study, as a first step, the theoretical model of a non-tapered clearance flow passage is examined and the natural frequency is calculated. In addition, experiments are conducted to examine the validity of the theory. As a second step, in the case of a tapered clearance flow passage, a concentrated load is added to the belt. The effects of the belt deformation, the flow rate, and the added loads on the clearance flow are examined along with considering the generation mechanism of the abnormal vibration. As a result, it was clarified that the generation mechanism of the self-extracted vibration was due to the phase shift by a change in parameters.  (日)    [継承]
キーワード (推奨): 1. (英) Flow Dynamic Conveyer (日) (読) [継承]
2. (英) Natural Frequency (日) (読) [継承]
3. (英) Self-Excited Vibration (日) (読) [継承]
4. (英) Leakage Flow (日) (読) [継承]
発行所 (推奨): 日本機械学会 [継承]
誌名 (必須): Journal of System Design and Dynamics ([日本機械学会])
(eISSN: 1881-3046)

ISSN (任意): 1881-3046
ISSN: 1881-3046 (eISSN: 1881-3046)
Title: Journal of System Design and Dynamics
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.)
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(必須): 5 [継承]
(必須): 4 [継承]
(必須): 589 602 [継承]
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年月日 (必須): 西暦 2011年 6月 15日 (平成 23年 6月 15日) [継承]
URL (任意): http://ci.nii.ac.jp/naid/130000860050/ [継承]
DOI (任意): 10.1299/jsdd.5.589    (→Scopusで検索) [継承]
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NAID (任意): 130000860050 [継承]
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標準的な表示

和文冊子 ● Kunihiko Ishihara and Daisuke Eto : Study on Generation Mechanism of Abnormal Vibration of Flow Dynamic Conveyer, Journal of System Design and Dynamics, Vol.5, No.4, 589-602, 2011.
欧文冊子 ● Kunihiko Ishihara and Daisuke Eto : Study on Generation Mechanism of Abnormal Vibration of Flow Dynamic Conveyer, Journal of System Design and Dynamics, Vol.5, No.4, 589-602, 2011.

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