Results obtained by analysis of three different approaches to numerical modelling of open watercourses are presented in the paper. Two examples of flow, uniform flow on the physical model of a curve at the Tisza River and nonuniform flow at the Danube River, are analysed. Standard error analysis has revealed that results of the similar order of magnitude are obtained in implementation of two numerical methods in which computational grids are used, while the method in which computational grid is not used, i.e. the smoothed particle hydrodynamics method, requires further improvements to enable successful modelling of the gradually variable flow.
TY - JOUR
AU - Horvat, Zoltan
AU - Horvat, Mirjana
AU - Rosić, Nikola
AU - Zindović, Budo
AU - Kapor, Radomir
PY - 2017
UR - http://grafar.grf.bg.ac.rs/handle/123456789/859
AB - Results obtained by analysis of three different approaches to numerical modelling of open watercourses are presented in the paper. Two examples of flow, uniform flow on the physical model of a curve at the Tisza River and nonuniform flow at the Danube River, are analysed. Standard error analysis has revealed that results of the similar order of magnitude are obtained in implementation of two numerical methods in which computational grids are used, while the method in which computational grid is not used, i.e. the smoothed particle hydrodynamics method, requires further improvements to enable successful modelling of the gradually variable flow.
PB - Union of Croatian Civil Engineers and Technicians
T2 - Građevinar
T1 - Different approaches to two-dimensional numerical modelling of natural watercourses
EP - 1135
IS - 12
SP - 1125
VL - 69
DO - 10.14256/JCE.1556.2016
ER -
@article{
author = "Horvat, Zoltan and Horvat, Mirjana and Rosić, Nikola and Zindović, Budo and Kapor, Radomir",
year = "2017",
url = "http://grafar.grf.bg.ac.rs/handle/123456789/859",
abstract = "Results obtained by analysis of three different approaches to numerical modelling of open watercourses are presented in the paper. Two examples of flow, uniform flow on the physical model of a curve at the Tisza River and nonuniform flow at the Danube River, are analysed. Standard error analysis has revealed that results of the similar order of magnitude are obtained in implementation of two numerical methods in which computational grids are used, while the method in which computational grid is not used, i.e. the smoothed particle hydrodynamics method, requires further improvements to enable successful modelling of the gradually variable flow.",
publisher = "Union of Croatian Civil Engineers and Technicians",
journal = "Građevinar",
title = "Different approaches to two-dimensional numerical modelling of natural watercourses",
pages = "1135-1125",
number = "12",
volume = "69",
doi = "10.14256/JCE.1556.2016"
}
Horvat, Z., Horvat, M., Rosić, N., Zindović, B.,& Kapor, R. (2017). Different approaches to two-dimensional numerical modelling of natural watercourses.
Građevinar
Union of Croatian Civil Engineers and Technicians., 69(12), 1125-1135.
https://doi.org/10.14256/JCE.1556.2016
Horvat Z, Horvat M, Rosić N, Zindović B, Kapor R. Different approaches to two-dimensional numerical modelling of natural watercourses. Građevinar. 2017;69(12):1125-1135
