論文

査読有り
2019年4月

A semi-empirical formula for calculating the breaking depth of plunging waves

Coastal Engineering Journal
  • Wenang Xie
  • ,
  • Tomoya Shibayama
  • ,
  • Miguel Esteban

61
開始ページ
199
終了ページ
209
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1080/21664250.2019.1579459

© 2019 Japan Society of Civil Engineers. A new semi-empirical formula for calculating the breaking depth of plunging breakers is proposed in this study. The shallow water equation is used as the governing equation, and the wave front slope, which is one of the key parameters that governs the breaking criterion, is obtained from it analytically. The analytical formula was then modified based on both physical considerations and historical laboratory data. The accuracy of the resulting semi-empirical formula was examined using two sets of new laboratory data - including laboratory experiments performed by the authors - in order to verify its applicability. The results indicate that the proposed new formula is more accurate than existing formulas.

リンク情報
DOI
https://doi.org/10.1080/21664250.2019.1579459
Scopus
https://www.scopus.com/record/display.uri?eid=2-s2.0-85065544583&origin=inward
URL
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85065544583&origin=inward