A study on the statistical prediction of the freak wave generation in the ocean

Masaki Ishiguro, Akiji Shinkai, Satoru Yamaguchi

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

For the ship design, abnormal waves which appear once while twenty or thirty years are treated as a critical design condition. One of the abnormal waves is named 'Freak wave'. This paper presents a method to estimate the freak wave occurrence probability. The authors suggest that wave height difference between two successive waves should be used as random variables. And, using two time scales (long term and short term) which has been suggested by Athanassoulis (1992), the freak wave occurrence probability in the long term is calculated. And, the freak wave occurrence probability in arbitrary sea area can be estimated.

本文言語英語
ホスト出版物のタイトルProceedings of the 23rd International Offshore and Polar Engineering Conference, ISOPE 2013
ページ807-814
ページ数8
出版ステータス出版済み - 2013
イベント23rd International Offshore and Polar Engineering Conference, ISOPE 2013 - Anchorage, AK, 米国
継続期間: 6 30 20137 5 2013

出版物シリーズ

名前Proceedings of the International Offshore and Polar Engineering Conference
ISSN(印刷版)1098-6189
ISSN(電子版)1555-1792

その他

その他23rd International Offshore and Polar Engineering Conference, ISOPE 2013
国/地域米国
CityAnchorage, AK
Period6/30/137/5/13

All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 海洋工学
  • 機械工学

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