A review of SPH techniques for hydrodynamic simulations of ocean energy devices
This article is dedicated to providing a detailed review concerning the SPH-based
hydrodynamic simulations for ocean energy devices (OEDs). Attention is particularly focused …
hydrodynamic simulations for ocean energy devices (OEDs). Attention is particularly focused …
Assessment of breaking waves and liquid sloshing impact
RA Ibrahim - Nonlinear Dynamics, 2020 - Springer
This article presents an overview of breaking waves and liquid sloshing impact acting on
rigid walls and in liquid containers. The physics of breaking waves against rigid walls can be …
rigid walls and in liquid containers. The physics of breaking waves against rigid walls can be …
Numerical simulation of Laser Fusion Additive Manufacturing processes using the SPH method
MA Russell, A Souto-Iglesias, TI Zohdi - Computer Methods in Applied …, 2018 - Elsevier
In this work, the Smooth Particle Hydrodynamics (SPH) method, a Lagrangian mesh-free
numerical scheme, is adapted for the first time to resolve thermal–mechanical–material …
numerical scheme, is adapted for the first time to resolve thermal–mechanical–material …
SPH accuracy improvement through the combination of a quasi-Lagrangian shifting transport velocity and consistent ALE formalisms
This paper addresses the accuracy of the weakly-compressible SPH method. Interpolation
defects due to the presence of anisotropic particle structures inherent to the Lagrangian …
defects due to the presence of anisotropic particle structures inherent to the Lagrangian …
On enhancement of Incompressible SPH method for simulation of violent sloshing flows
The paper presents two schemes for enhancement of Incompressible SPH (Smoothed
Particle Hydrodynamics)-based methods in simulation of violent sloshing flows, and in …
Particle Hydrodynamics)-based methods in simulation of violent sloshing flows, and in …
An accurate SPH modeling of viscous flows around bodies at low and moderate Reynolds numbers
A weakly compressible SPH scheme has been used to describe the evolution of viscous
flows around blunt bodies at Reynolds numbers ranging from 10 to 2400. The simulation of …
flows around blunt bodies at Reynolds numbers ranging from 10 to 2400. The simulation of …
On removing the numerical instability induced by negative pressures in SPH simulations of typical fluid–structure interaction problems in ocean engineering
This paper is dedicated to (1) emphasizing the importance of removing the Tensile Instability
(TI) induced by negative pressures in Smoothed Particle Hydrodynamics (SPH) simulations …
(TI) induced by negative pressures in Smoothed Particle Hydrodynamics (SPH) simulations …
Sloshing in a rectangular tank based on SPH simulation
A ship would generate significant sloshing when subjected to underwater explosion loads;
the sloshing will reduce the ship's stability and even cause the ship to capsize when coupled …
the sloshing will reduce the ship's stability and even cause the ship to capsize when coupled …
[HTML][HTML] Nonlinear and viscous effects on the hydrodynamic performance of a fixed OWC wave energy converter
The hydrodynamic performance of a fixed Oscillating Water Column (OWC) device is
experimentally and numerically investigated. Based on the time-domain higher-order …
experimentally and numerically investigated. Based on the time-domain higher-order …
Derivation of an improved smoothed particle hydrodynamics model for establishing a three-dimensional numerical wave tank overcoming excessive numerical …
This paper presents an improved smoothed particle hydrodynamics (SPH) model through a
rigorous mathematical derivation based on the principle of virtual work, aiming at …
rigorous mathematical derivation based on the principle of virtual work, aiming at …