An Imaging Technique for Measuring Wave Surface Shapes

Watanabe, Yasunori; Mitobe, Yuta; Oshima, Kaori

Coastal Engineering Journal, 2011, 53(4), 549-565

Permalink : https://hdl.handle.net/2115/49555

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アクセス権
open access
URI
https://hdl.handle.net/2115/49555
タイトル
An Imaging Technique for Measuring Wave Surface Shapes
著者
Watanabe, Yasunori ; Mitobe, Yuta ; Oshima, Kaori
e-Rad_Researcher
20292055
著者名
Watanabe, Yasunori
著者名
Mitobe, Yuta
著者名
Oshima, Kaori
言語
英語
キーワード
Wave shape
imaging measurement
projector
発行日
2011-12
出版者
World Scientific Publishing
収録物名
Coastal Engineering Journal
巻(号)
53(4)
ページ
549-565
抄録
A novel imaging technique for identifying the locations of free-surface shapes was applied to three-dimensional hydraulic tests of coastal structures. Three-dimensional wave fields, consisting of superposed local reflected and diffracted waves, were measured around a breakwater and the mouth of a model harbor in a laboratory wave basin, and the results are consistent with the predictions of a Boussinesq-type equation model. The new technique was applied to surf zone waves to describe the organized deformation of breaking wave faces that evolve during wave propagation. Typical finger-shaped jets form in the wake of plunging jets, and a local depression trails behind a breaking wave front.
資源タイプ
学術雑誌論文
出版タイプ
Accepted Manuscript
権利情報
Electronic version of an article published as Coastal Engineering Journal, 53(4), 2011, 549-565, 10.1142/S0578563411002458 © copyright World Scientific Publishing Company, http://www.worldscinet.com/cej/cej.shtml
PISSN
0578-5634
関連情報
URI
http://www.worldscinet.com/cej/cej.shtml
関連情報 (isVersionOf)
出版社版DOI
https://doi.org/10.1142/S0578563411002458