| Инд. авторы: | Zakharov Y.N., Zimin A.I., Nudner I.S., Yashin M.E. |
| Заглавие: | Mathematical modeling of a hydraulic flume for carrying out numerical experiments on coastal waves and erosion of cohesive soil |
| Библ. ссылка: | Zakharov Y.N., Zimin A.I., Nudner I.S., Yashin M.E. Mathematical modeling of a hydraulic flume for carrying out numerical experiments on coastal waves and erosion of cohesive soil // Journal of Physics: Conference Series. - 2020. - Vol.1441. - Iss. 1. - Art.012182. - ISSN 1742-6588. - EISSN 1742-6596. |
| Внешние системы: | DOI: 10.1088/1742-6596/1441/1/012182; РИНЦ: 42396857; SCOPUS: 2-s2.0-85079047092; |
| Реферат: | eng: Hydrowave flumes are applied in laboratory experiments in order to study coastal wave impact on shore facilities. The realization of such laboratory experiments is costly and time-consuming concerning its preparation. Thus, it is pressing to apply a mathematical model. The paper presents a material hydrowave flume mathematical model that significantly broadens the capability of the research on coastal wave propagation and its impact on sea floor cohesive soil. The paper considers a solitary wave climb to the shore in the areas of different configuration including sea floor irregularities and a layer of cohesive soil. The wave propagation on the surface and soil shift in the water are modelled by three-component viscous incompressible fluid where air, water and soil are considered as components of non-homogeneous medium. The solution is obtained through finite difference numerical algorithm based on splitting scheme by physical factors and prediction correction method. Results of numerical calculations are presented in the paper. © Published under licence by IOP Publishing Ltd. |
| Ключевые слова: | Soils; Viscous incompressible fluids; Prediction correction; Physical factors; Numerical experiments; Numerical calculation; Laboratory experiments; In-laboratory experiments; Wave propagation; Solitons; Numerical methods; Air; Numerical algorithms; |
| Издано: | 2020 |
| Физ. характеристика: | 012182 |
| Конференция: | Название: XIII Международная IEEE научно-техническая конференция "Динамика систем, механизмов и машин" Город: Омск Страна: Россия Даты проведения: 2019-11-05 - 2019-11-07 |
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