Justification of Hydrological Safety Conditions in Residential Areas Using Numerical Modelling

Autor:	E. S. Vasilieva, S. V. Norin, A. B. Rumyantsev, V. V. Belikov, A. I. Aleksyuk, N. M. Borisova
Rok vydání:	2018
Předmět:	Hydrogeology Flood myth Computer science River flood 010102 general mathematics Terrain 01 natural sciences Civil engineering Flooding (computer networking) 010101 applied mathematics CUDA Mesh generator 0101 mathematics Graphics ComputingMethodologies_COMPUTERGRAPHICS Water Science and Technology
Zdroj:	Water Resources. 45:39-49
ISSN:	1608-344X 0097-8078
DOI:	10.1134/s0097807818050305
Popis:	The present paper looks at the application of modern technology of numerical modelling to simulate natural and human-induced river floods of residential areas. The modelling is based on the use of 2D shallow-water equations and 3D digital terrain models. The application of adaptive mesh generator and effective algorithms of parallel computing using NVIDIA graphics processors with CUDA technology enables calculating the areas and depths of flooding in a big city, taking into account all residential, industrial, and road constructions. Each one of them is specifically singled out on the mesh. This enables the reproduction of the real course of a flood well.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7a1a01fcf4611e2a1fda253ebbbe0560 https://doi.org/10.1134/s0097807818050305 Zobrazit plný text záznamu Full text from SpringerLink