Delineation of the flow and mixing induced by Rayleigh–Taylor instability through tracers
Rayleigh–Taylor-instability (RTI) induced flow and mixing are of great importance in both
nature and engineering scenarios. To capture the underpinning physics, tracers are …
nature and engineering scenarios. To capture the underpinning physics, tracers are …
Coupled incompressible Smoothed Particle Hydrodynamics model for continuum-based modelling sediment transport
A coupled solenoidal Incompressible Smoothed Particle Hydrodynamics (ISPH) model is
presented for simulation of sediment displacement in erodible bed. The coupled framework …
presented for simulation of sediment displacement in erodible bed. The coupled framework …
A particle-based free surface detection method and its application to the surface tension effects simulation in smoothed particle hydrodynamics (SPH)
A particle based algorithm for fluid surface detection and evaluation of the interface force
due to surface tension for smoothed particle hydrodynamics (SPH) is presented in this work …
due to surface tension for smoothed particle hydrodynamics (SPH) is presented in this work …
The effect of upstream soil type on the amount of catchments sediment
R Shamsoddini, B Abolpour, Y Zhao - Journal of Applied Water …, 2023 - Taylor & Francis
Mud filled by upstream surface runoff is one of the problems in maintaining the reservoir and
dam. The material of upstream bed has a significant effect on the filling of reservoirs. In the …
dam. The material of upstream bed has a significant effect on the filling of reservoirs. In the …
Simulating gas bubble shape during its rise in a confined polymeric solution by WC-SPH
In this study, rising and deformation of a single bubble in a viscoelastic fluid obeying the
Giesekus model are numerically simulated by a modified version of weakly compressible …
Giesekus model are numerically simulated by a modified version of weakly compressible …
Machine learning enhanced exploration of bubble dynamics beneath a horizontal wall
A better understanding of the dynamic behavior of a single bubble rising and impacting on a
horizontal substrate is crucial, yet it has traditionally been constrained by the necessity for …
horizontal substrate is crucial, yet it has traditionally been constrained by the necessity for …
Moving Particle Level-Set (MPLS) method for incompressible multiphase flow computation
KC Ng, YH Hwang, TWH Sheu, CH Yu - Computer Physics …, 2015 - Elsevier
An implementation of a multiphase model in a recently developed Moving Particle Pressure
Mesh (MPPM) particle-based solver is reported in the current work. By enforcing the …
Mesh (MPPM) particle-based solver is reported in the current work. By enforcing the …
Investigation of the effects of baffles on the shallow water sloshing in a rectangular tank using a 2D turbulent ISPH method
R Shamsoddini, B Abolpur - China Ocean Engineering, 2019 - Springer
Liquid sloshing is a common phenomenon in the liquid tanks transportation. Liquid waves
lead to fluctuating forces on the tank wall. Uncontrolled fluctuations lead to large forces and …
lead to fluctuating forces on the tank wall. Uncontrolled fluctuations lead to large forces and …
[HTML][HTML] Point cloud movement for fully Lagrangian meshfree methods
In Lagrangian meshfree methods, the underlying spatial discretization, referred to as a point
cloud or a particle cloud, moves with the flow velocity. In this paper, we consider different …
cloud or a particle cloud, moves with the flow velocity. In this paper, we consider different …
[HTML][HTML] Using discrete multiphysics modelling to assess the effect of calcification on hemodynamic and mechanical deformation of aortic valve
This study proposes a 3D particle-based (discrete) multiphysics approach for modelling
calcification in the aortic valve. Different stages of calcification (from mild to severe) were …
calcification in the aortic valve. Different stages of calcification (from mild to severe) were …