Smoothed particle hydrodynamics and its applications in fluid-structure interactions
In ocean engineering, the applications are usually related to a free surface which brings so
many interesting physical phenomena (eg water waves, impacts, splashing jets, etc.). To …
many interesting physical phenomena (eg water waves, impacts, splashing jets, etc.). To …
The δplus-SPH model: Simple procedures for a further improvement of the SPH scheme
The present work is dedicated to the improvement of the δ-SPH scheme. This is an
enhanced weakly-compressible SPH model widely used in recent years thanks to its …
enhanced weakly-compressible SPH model widely used in recent years thanks to its …
Multi-resolution Delta-plus-SPH with tensile instability control: Towards high Reynolds number flows
It is well known that the use of SPH models in simulating flow at high Reynolds numbers is
limited because of the tensile instability inception in the fluid region characterized by high …
limited because of the tensile instability inception in the fluid region characterized by high …
A consistent approach to particle shifting in the δ-Plus-SPH model
In the present work a consistent inclusion of a particle shifting technique (PST) in the weakly
compressible Smoothed Particle Hydrodynamic (SPH) models is discussed. Recently, it has …
compressible Smoothed Particle Hydrodynamic (SPH) models is discussed. Recently, it has …
Numerical analysis of vortex-induced vibration on a flexible cantilever riser for deep-sea mining system
G Jin, Z Zong, Z Sun, L Zou, H Wang - Marine Structures, 2023 - Elsevier
The flexible cantilever riser, as a special form of the marine riser, can be encountered in a
deep-sea mining system, where the bottom of the long vertical lifting pipeline is connected …
deep-sea mining system, where the bottom of the long vertical lifting pipeline is connected …
Multiple bifurcations of the flow over stalled airfoils when changing the Reynolds number
In the present study, the sudden changes of the flow field past stalled airfoils for small
variations of the Reynolds number are investigated numerically. A vortex particle method …
variations of the Reynolds number are investigated numerically. A vortex particle method …
Extension of the δ-plus-SPH model for simulating vortex-induced-vibration problems
In this paper, the Lagrangian particle method δ-P lu s-SPH model is used to solve a series of
benchmark test-cases of vortex induced vibrations (VIV). An Adaptive Particle Refinement …
benchmark test-cases of vortex induced vibrations (VIV). An Adaptive Particle Refinement …
Bifurcations and chaos transition of the flow over an airfoil at low Reynolds number varying the angle of attack
The study of an airfoil at low Reynolds number regime was found to be a typical problem
where the inception of bifurcations leads the flow evolution from a stationary or periodic …
where the inception of bifurcations leads the flow evolution from a stationary or periodic …
Viscous flow past a cylinder close to a free surface: benchmarks with steady, periodic and metastable responses, solved by meshfree and mesh-based schemes
The question of whether it is possible to set relevant, robust and reliable benchmarks for
viscous free-surface flows with complex free-surface dynamics is investigated in this work …
viscous free-surface flows with complex free-surface dynamics is investigated in this work …
Direct numerical simulations of three-dimensional flows past obstacles with a vortex penalization method
A vortex method with penalization is proposed in order to simulate three-dimensional
incompressible bluff body flows. This approach combines the robustness of vortex methods …
incompressible bluff body flows. This approach combines the robustness of vortex methods …