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Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр
«Морской гидрофизический институт РАН» Научно-техническая библиотека
Результаты научной деятельности сотрудников ФГБУН ФИЦ МГИ
Resonance Properties of Water Areas Based on Mathematical Modelling Results: A Case of Sevastopol Bays (the Black Sea)
[Резонансные свойства акваторий севастопольских бухт (Черное море) по результатам математического моделирования] id статьи: 3501
Тип публикации
Язык
En
Журнал
Ecological Safety of Coastal and Shelf Zones of Sea
ISSN:2413-5577
ISSN:2413-5577
Год
2025
Выходные данные
том
выпуск
2
страницы
80–98
EDN
УДК
532.59Абстракт
Within linear approximation of the longwave theory, the paper uses the hydrodynamic numerical model ADCIRC to study resonance properties of the water areas of the Sevastopol bays: Streletskaya, Kruglaya, Kamyshovaya, and Dvoynaya, which includes Kazachya and Solyonaya bays. The calculations were carried out for the water area of each bay separately based on numerical experiments. At the first stage of modelling, waves in the bays water areas were excited by setting rednoise disturbance at the liquid boundary at the bay entrance. At the second stage, free oscillations were calculated under condition of their free passage at the liquid boundary. The resonance periods of the above bays and spatial distrbution of the spectral density of sealevel oscillations in their water areas for individual natural modes were determined using spectral analysis. Most of the resonance periods for the Sevastopol bays were in satisfactory agreement with analytical estimates...
Ключевые слова
seiche oscillations, seiche, Sevastopol bays, ADCIRC model, mathematical modelling
Дата занесения
2025-08-13 21:13:28 (квартал- II)