2009年
Analysis of Air Bubbles in the Surf Zone Breaking Waves by Imaging Technique
Japan Society of Civil Engineers 土木学会論文集B2(海岸工学)
- ,
- ,
- ,
- 巻
- 65
- 号
- 1
- 開始ページ
- 96
- 終了ページ
- 100
- 記述言語
- 日本語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.2208/kaigan.65.96
- 出版者・発行元
- Japan Society of Civil Engineers
The characteristics of bubble entrainment process in the surf zone are discussed. The two-phase flow measurements using two-dimensional imaging technique for bubble measurements, so called Bubble Tracking Velocimetry (BTV) were conducted in the laboratory wave tank. The horizontal and vertical distributions of void fraction and characteristic bubble size were measured and analyzed in detail. The relationship between the void fraction and wave energy dissipation are proposed for the surf zone breaking waves.
- リンク情報
- ID情報
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- DOI : 10.2208/kaigan.65.96
- ISSN : 1884-2399
- CiNii Articles ID : 130004956197