Mathematical investigation of tsunami-like long waves interaction with submerge dike of different thickness
This paper presents a mathematical investigation of the interaction of a long tsunami-type wave with a submerge dike. The calculations were performed by using the freeware package OpenFOAM. Unsteady two-dimensional Navier-Stokes equations were used for mathematical modeling of incompressible two-pha...
| Published in: | AIP Conference Proceedings Vol. 1899. P. 060006-1-060006-10 |
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| Other Authors: | , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000620544 Перейти в каталог НБ ТГУ |
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| 024 | 7 | |a 10.1063/1.5009877 |2 doi | |
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| 039 | 9 | |a 201901202135 |b Александр Эльверович Гилязов |c 201901131855 |d staff |c 201812041615 |d cat34 |c 201802021019 |d cat202 |y 201802011600 |z Александр Эльверович Гилязов | |
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| 245 | 1 | 0 | |a Mathematical investigation of tsunami-like long waves interaction with submerge dike of different thickness |c K. Zhiltsov, K. Kostyushin, A. Kagenov, I. Tyryshkin |
| 504 | |a Библиогр.: 28 назв. | ||
| 520 | 3 | |a This paper presents a mathematical investigation of the interaction of a long tsunami-type wave with a submerge dike. The calculations were performed by using the freeware package OpenFOAM. Unsteady two-dimensional Navier-Stokes equations were used for mathematical modeling of incompressible two-phase medium. The Volume of Fluid (VOF) method is used to capture the free surface of a liquid. The effects caused by long wave of defined amplitude motion through a submerged dike of varying thickness were discussed in detail. Numerical results show that after wave passing through the barrier, multiple vortex structures were formed behind. Intensity of vortex depended on the size of the barrier. The effectiveness of the submerge barrier was estimated by evaluating the wave reflection and transmission coefficients using the energy integral method. Then, the curves of the dependences of the reflection and transmission coefficients were obtained for the interaction of waves with the dike. Finally, it was confirmed that the energy of the wave could be reduced by more than 50% when it passed through the barrier. | |
| 653 | |a математическое моделирование | ||
| 653 | |a волны цунами | ||
| 653 | |a Навье-Стокса уравнения | ||
| 700 | 1 | |a Zhiltsov, Konstantin N |9 479528 | |
| 700 | 1 | |a Kagenov, Anuar M |9 142519 | |
| 700 | 1 | |a Tyryshkin, Ilya M |9 479529 | |
| 700 | 1 | |a Kostyushin, Kirill V |9 142520 | |
| 773 | 0 | |t AIP Conference Proceedings |d 2017 |g Vol. 1899. P. 060006-1-060006-10 |x 0094-243X | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 7 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000620544 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=430120 | ||
| 908 | |a статья | ||
| 999 | |c 430120 |d 430120 | ||