Отправить статью по E-mail Statistics of freak waves in numerical tank
- Авторы: Dyachenko A.1,2, Kachulin D.1, Zakharov V.1,2,3,4
-
Учреждения:
- Novosibirsk State University
- Landau Institute for Theoretical Physics Russian Academy of Sciences
- Lebedev Physical Institute Russian Academy of Sciences
- Department of Mathematics
- Выпуск: Том 38, № 5 (2017)
- Страницы: 888-892
- Раздел: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/199966
- DOI: https://doi.org/10.1134/S1995080217050080
- ID: 199966
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
Presented are the results of experiments on calculation of Probability Distribution Functions for elevations of waters waves in numerical tank. Statistics of waves of anomalous amplitude, or freak-waves were compared both for nonlinear and linear models. Obviously, linear model demonstrates the exact Rayleigh distribution of surface elevations while PDFs for nonlinear equation have tails (for large elevations) similar to Rayleigh distribution, but with larger σ.
Об авторах
A. Dyachenko
Novosibirsk State University; Landau Institute for Theoretical Physics Russian Academy of Sciences
Автор, ответственный за переписку.
Email: alexd@itp.ac.ru
Россия, Novosibirsk-90, 630090; Chernogolovka, Moscow oblast, 142432
D. Kachulin
Novosibirsk State University
Email: alexd@itp.ac.ru
Россия, Novosibirsk-90, 630090
V. Zakharov
Novosibirsk State University; Landau Institute for Theoretical Physics Russian Academy of Sciences; Lebedev Physical Institute Russian Academy of Sciences; Department of Mathematics
Email: alexd@itp.ac.ru
Россия, Novosibirsk-90, 630090; Chernogolovka, Moscow oblast, 142432; Moscow, 119991; 617 N. Santa Rita, Tucson, AZ, 857201
