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Mathematical modeling of 3D current flows for narrow shallow water bodies of complicated forms

Authors :
Chistyakov A
Protsenko E
Sidoryakina V
Protsenko S
Source :
E3S Web of Conferences, Vol 224, p 02008 (2020)
Publication Year :
2020
Publisher :
EDP Sciences, 2020.

Abstract

This article is devoted to the modeling of three-dimensional currents for narrow shallow water systems like Kerch straight. Model, which is presented in this article, is based on previously constructed 3D discrete model which has used cell filling function and rectangular uniform grids. The effect of rising free surface function has been detected in narrowest part of straight in numerical modelling. The proposed discrete models remain stable at depth differences tens of times, which is an important factor for coastal systems. Also this approach may be applied for wave evolution prediction in narrow straits of complicated bottom relief and coastal line.

Subjects

Subjects :
Environmental sciences
GE1-350

Details

Language :
English, French
ISSN :
22671242
Volume :
224
Database :
Directory of Open Access Journals
Journal :
E3S Web of Conferences
Publication Type :
Academic Journal
Accession number :
edsdoj.b1b897dc1d64380bf6f92c84c9ae537
Document Type :
article
Full Text :
https://doi.org/10.1051/e3sconf/202022402008