Naslov
Developing a new weir type using the smoothed particle hydrodynamic model

Autori
Kalajdzisalihovic, Haris ; Milasinovic, Zoran ; Harapin, Alen

Izvornik
Coupled Systems Mechanics (2234-2184) 10 (2021), 6; 491-507

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
hydraulic structures ; single stepped weir ; smoothed particle hydrodynamics ; weir

Sažetak
The aim of this paper is to conduct a hydrodynamic analysis of fluid flow over different weir types using the analytical solution, the physical model taken from another article, and numerical simulations through the Smoothed particle hydrodynamic method (SPH) using the compiled DualSPHysics source code. The paper covers the field of real fluid dynamics that includes a description of different proposed types of weirs in various flow regimes and the optimal solution for the most efficiency structure shape. A detailed presentation of the method, the structure and it's characteristics are included. Apart from the single stepped weir, two other weir types are proposed: a Divided type and a Downstream slopped type. All of them are modeled using the SPH method.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti

POVEZANOST RADA