... is required to accurately assess the damage stability of ships and predict the dynamic behavior of damaged ships and flood flow and free water. asia government roll motion simulation method particle method computational grid reservoir simulation calculation fvm body motion ship motion...

... dynamics multiphase flow cone-shaped head free surface upstream oil & gas water entry head shape mp method high density ratio multiphase mp method cylinder interface projectile particle different head shape cavity particle method comput Proceedings of the Thirty-second (2022...

.... In this study, the Consistent Particle Method (CPM) is enhanced by incorporating the continuum surface force (CSF) model and applied to simulate the oil spill process. Firstly, the advantage of CPM in computing the curvature of an interface, which is key in simulating the interfacial tension force...

... research team, namely HS, ECS and DS schemes, are also incorporated. The proposed high-order consistent ISPH fluid model is validated through reproduction of a set of numerical examples. INTRODUCTION Lagrangian meshfree computational methods, or the so-called particle methods such as SPH (Smoothed...

... with the numerical results produced by the projection-based Consistent Particle Method (CPM), the accuracy of the two methods in simulating this problem is commented. Based on the simulation results, the features of the wave-structure process are examined. INTRODUCTION More and more sea-crossing bridges have...

..., with the development of computer technology and the improvement of calculation methods, numerical simulation has KEY WORDS: MPS method; water entry; slicing theory; MPS-SJTU gradually become an effective method. Numerical methods can be divided into mesh-based methods and meshless particle methods. In the solver; ship...

... kinematic and geometric main features are developed, and the different breaking mechanisms of ISWs are developed. multiphase mp method uniform slope internal solitary wave phase interface upstream oil & gas particle mesh-free particle method mp method wave probe experiment inclination...

... cpm result drilling fluid selection and formulation equation drilling fluids and materials engineering particle method mudflow flow in porous media analytical solution non-newtonian flow drilling fluid property fluid dynamics drilling fluid formulation komatina surge front...

... reproduce the interaction between sluicing water and fluvial mud beds with a satisfactory precision. INTRODUCTION As a novel numerical method, meshless particle methods, such as Smoothing Particle Hydrodynamic (SPH) method (Monaghan, 1992) and Moving Particle Semi-implicit (MPS) method (Koshizuka...

... challenging issues in a numerical simulation, in particular, if it includes rigid bodies such as rubble stones dumped into the sea and slamming with entrapped air, etc. In this regard, one of the projection-based particle methods, namely MPS (Moving Particle Semi-implicit) method (Koshizuka et al., 1996), can...

... impact problems where the gas-fluid interface is highly deformed(Monaghan, 1988; Koshizuka and Oka, 1996). benchmark test 1 schematic view particle method reservoir simulation density ratio khayyer fluid dynamics multiphase simulation two-phase particle simulation equation simulation...

... of particle methods in fluid/solid continuum mechanics, several researchers have targeted developing FSI solvers by taking advantage of appropriate formulations of particle methods. In this regard, many researchers have shown interest in coupled methods, taking advantages of combinations of the fully...

... to the numerical simulation of the two-layer-liquid sloshing phenomena in oil-water Separators. particle oil-water separator koshizuka tank interface multiphase flow mp method boundary condition gotoh particle method gradient model equation artificial intelligence elevation surface particle...

... of particles, using fewer particles to obtain better simulation results, such as multi-resolution particle method (Tang et al., 2016), overlapping particle method (Shibata et al., 2012). Another kind of parallel algorithm is divided into two kinds from the hardware environment: one is the parallel method based...

..., there are various gridless/meshless-based particle methods, such as SPH (Smoothed Particle Hydrodynamics) method (Gingold and Monaghan, 1977; Lucy, 1977), and MPS (Moving Particle Semi-implicit) one (Koshizuka and Oka, 1996; Khayyer and Gotoh, 2009; Khayyer and Gotoh, 2016) to simulate effectively such complicated...

... experimental result platform simulation wave impact pressure upstream oil & gas extreme wave impact wave elevation engineering cpm wave flume wave impact wave component particle method numerical wave flume equation flume experimental study accuracy ABSTRACT...

... on Riemann solver is not considered in this paper. interaction isph engineering subsea system boundary particle particle hydrodynamic simulation wcsph equation upstream oil & gas solid boundary sph method body interaction analytical result boundary particle method particle...

... because the phenomenon in molten pool is extremely fast. In this report, the mechanism of keyhole formation by laser welding on steel is simulated using particle method considering thermal conductivity, energy absorption ratio by laser radiation and vapor recoil pressure. From the result of simulation...

... function is constructed by differentiating the characteristic function based on neural network framework. Numerical results demonstrate the workability and validity of the present approach through the dam-breaking flow problem. formulation particle method sph method application monaghan kernel...

... of performance in energy conservation with HMPS (Hamiltonian MPS; Suzuki et al., 2007) that theoretically should result in exact energy conservation. KEY WORDS: MPS; Particle Method; Energy Conservation; Enhanced Schemes INTRODUCTION The MPS method was originally developed by Koshizuka and Oka (1996...