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Toplam kayıt 9, listelenen: 1-9
Experimental and numerical analysis of a dam-break flow through different contraction geometries of the channel
(MDPI, 2020)
Dam-break wave propagation usually occurs over irregular topography, due for example to natural contraction-expansion of the river bed and to the presence of natural or artificial obstacles. Due to limited available dam-break ...
A multi-parameter calibration method for the numerical simulation of morphodynamic problems
(De Gruyter Open Ltd, 2017)
Calibration of parameters of mathematical models is still a tough task in several engineering problems. Many of the models adopted for the numerical simulations of real phenomena, in fact, are of empirical derivation. ...
Experimental and Numerical Investigation of Shock Wave Propagation Due to Dam-Break Over a Wet Channel
(HARD Publishing Company, 2019)
We investigated the propagation of shock waves in a prismatic rectangular channel with a horizontal wet bed. Saltwater was used as a Newtonian fluid within the entire channel instead of normal water for representing the ...
Numerical modeling of the dam-break wave impact on elastic sluice gate: A new benchmark case for hydroelasticity problems
(Elsevier, 2021)
This paper presents a newly-designed experimental setup based on the interaction of a dam-break flow with an elastic sluice gate in the context of the hydroelasticity problems. As the experimental measurement, displacements ...
Experimental and Numerical Investigation of 3D Dam-Break Wave Propagation in an Enclosed Domain with Dry and Wet Bottom
(MDPI, 2021)
Dam-break flood waves represent a severe threat to people and properties located in downstream regions. Although dam failure has been among the main subjects investigated in academia, little effort has been made toward ...
A Numerical Validation of 3D Experimental Dam-Break Wave Interaction with a Sharp Obstacle Using DualSPHysics
(MDPI, 2021)
The presence downstream of a dam of either rigid or erodible obstacles may strongly affect the flood wave propagation, and this complex interaction may lead to further dramatic consequences on people and structures. The ...
An experimental investigation of dam-break induced flood waves for different density fluids
(Elsevier, 2022)
The present study aims to investigate the effect of various fluids on dam-break flow propagation in a rectangular and horizontal channel under dry bed conditions. Laboratory experiments were carried out to produce dam break ...
Numerical analysis of hydroelasticity problems by coupling WCSPH with multibody dynamics
(Elsevier, 2022)
This paper aims to extend the implementation of DualSPHysics-Project Chrono coupling to hydroelasticity problems involving free-surface flows and deformable elastic boundaries. In the present model, the fluid sub-domain ...
Coupling of stabilized total Lagrangian and weakly compressible SPH models for challenging fluid–elastic structure interaction problems
(Springer, 2023)
A numerical model based on the total Lagrangian (TL) and weakly compressible (WC) smoothed particle hydrodynamics (SPH) coupling is developed for complex hydroelastic FSI problems. In this coupling scheme, the fluid phase ...