『徳島大学 教育・研究者情報データベース (EDB)』---[学外] /
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EID=255502EID:255502, Map:0, LastModified:2013年7月22日(月) 19:59:16, Operator:[山田 美緒], Avail:TRUE, Censor:0, Owner:[西野 秀郎], 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]
カテゴリ (推奨): 研究 [継承]
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著者 (必須): 1.西野 秀郎 ([徳島大学.大学院社会産業理工学研究部.理工学域.機械科学系.材料科学分野]/[徳島大学.理工学部.理工学科.機械科学コース.材料科学講座])
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2. (英) Tanaka Toshiro (日) (読)
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3.吉田 憲一
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4. (英) Takatsubo Junji (日) (読)
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題名 (必須): (英) Simultaneous measurement of the phase and group velocities of Lamb waves in a laser-generation based imaging method  (日)    [継承]
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要約 (任意): (英) This paper describes a novel approach to the simultaneous measurement of the phase and group velocities of Lamb waves based on images of their propagation. The laser-generation based imaging method was first introduced to obtain images of Lamb wave propagation. The time series of snapshot images is used to make a position-time diagram, and the velocities can be estimated based on the slopes of the position curves. Thus, the phase and group velocities can be obtained by measuring the phase advance and energy flow of the Lamb wave, respectively. Details of the principle of simultaneous measurement are presented herein. Experimental verification was also performed in the range of 0.2-3.0 MHz-mm using aluminum plates. The average errors between experiment and theory in the phase and group velocities were 3.31% and 5.68%, respectively.  (日)    [継承]
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発行所 (推奨): Elsevier Science [継承]
誌名 (必須): Ultrasonics ([Elsevier])
(pISSN: 0041-624X, eISSN: 1874-9968)

ISSN (任意): 1874-9968
ISSN: 0041-624X (pISSN: 0041-624X, eISSN: 1874-9968)
Title: Ultrasonics
Title(ISO): Ultrasonics
Publisher: Elsevier BV
 (NLM Catalog  (Scopus  (CrossRef (Scopus information is found. [need login])
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(必須): 52 [継承]
(必須): 4 [継承]
(必須): 530 535 [継承]
都市 (任意): ニューヨーク (New York/[アメリカ合衆国]) [継承]
年月日 (必須): 西暦 2012年 2月 9日 (平成 24年 2月 9日) [継承]
URL (任意):
DOI (任意): 10.1016/j.ultras.2011.11.005    (→Scopusで検索) [継承]
PMID (任意): 22225595    (→Scopusで検索) [継承]
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備考 (任意): 1.(英) Article.ELocationID: 10.1016/j.ultras.2011.11.005  (日)    [継承]
2.(英) Article.Affiliation: Institute of Technology and Science, The University of Tokushima, Tokushima 770-8506, Japan. nishino@me.tokushima-u.ac.jp  (日)    [継承]
3.(英) Article.PublicationTypeList.PublicationType: Journal Article  (日)    [継承]

標準的な表示

和文冊子 ● Hideo Nishino, Toshiro Tanaka, Kenichi Yoshida and Junji Takatsubo : Simultaneous measurement of the phase and group velocities of Lamb waves in a laser-generation based imaging method, Ultrasonics, Vol.52, No.4, 530-535, 2012.
欧文冊子 ● Hideo Nishino, Toshiro Tanaka, Kenichi Yoshida and Junji Takatsubo : Simultaneous measurement of the phase and group velocities of Lamb waves in a laser-generation based imaging method, Ultrasonics, Vol.52, No.4, 530-535, 2012.

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