IV International Conference on Particle-Based Methods: fundamentals and applications (PARTICLES 2015) Barcelona, 28-30 September, 2015
Proceedings of the IV International Conference on Particle-Based Methods - Fundamentals and Applications
Held in Barcelona, Spain, 28-30 September 2015
A publication of:
International Center for Numerical Methods in Engineering (CIMNE) Barcelona, Spain
E. Oñate, M. Bischoff, D.R.J. Owen, P. Wriggers and T. Zohdi (Eds.)
© The authors
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Recent Submissions
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Regular or random: a discussion on SPH initial particle distribution
(2015)
Conference report
Open AccessSmoothed Particle Hydrodynamics (SPH) has been used to model a variety of objects and for a number of applications in engineering and science. These have ranged from astrophysicstofluidandsolidmechanicsproblems. ... -
Vertical natural modes of the gravel aggregate in the ballasted railway track
(2015)
Conference report
Open AccessThis research investigates the natural vibration characteristics of the ballast layer by using field measurement, full-scale experiments and large-scale finite element analysis. The results indicate that the natural frequency ... -
On some drawbacks and possible improvements of a lagrangian finite element approach for simulating incompressible flows
(2015)
Conference report
Open AccessIn this paper a Lagrangian finite element approach for the simulation of incompressible flows is presented, based on the so-called Particle Finite Element Method (PFEM). The spatial discretization and the definition of the ... -
Numerical simulation of penetration problems in geotechnical engineering with the particle finite element method (PFEM)
(2015)
Conference report
Open AccessThis paper highlights a computational framework for the numerical analysis of saturated soil-structure interaction problems. The variational equations of linear momentum and mass balance are obtained for the large deformation ... -
Numerical modeling of metal cutting processes using the particle finite element method (PFEM) and a physically based plasticity model
(2015)
Conference report
Open AccessMetal cutting is one of the most common metal shaping processes. Specified geometrical and surface properties are obtained by break-up of material and removal by a cutting edge into a chip. The chip formation is associated ... -
Vortex particle method for aerodynamic analysis: parallel scalability and efficiency
(2015)
Conference report
Open AccessThis paper presents an analysis of the scalability and efficiency of a simulation framework based on the Vortex Particle Method (VPM). The code is applied for the numerical aerodynamic analysis of line-like structures. The ... -
Modeling of elasto-plastic behaviour of granular materials using multi-particle finite element simulations
(2015)
Conference report
Open AccessThe method of multi-particle finite element involving assemblies of meshed particles interacting through finite-element contact conditions is adopted to study the plastic flow of a granular material with highly deformable ... -
A master equation for force distributions in polydisperse frictional particles
(2015)
Conference report
Open AccessAn incremental evolution equation, i.e. a Master equation in statistical mechanics, is introduced for force distributions in polydisperse frictional particle packings. As basic ingredients of the Master equation, the ... -
The aerodynamics of a jet of particles in a channel
(2015)
Conference report
Open AccessThe main cause for dust discharge is ejection, i.e. formation of directional air flows in a stream of a bulk material due to the dynamic interaction of bombarding particles with air. Discovery of induced air flow occurrence ... -
Particle tracking numerical methods for nanoparticle transport in heterogeneous porous media
(2015)
Conference report
Open AccessA single-phase flow, lattice Boltzmann method (LBM) is utilized with a Lagrangian particle tracking (LPT) method for the simulation of flow and transport of nanoparticles in a porous medium. The 3D pore matrix is obtained ... -
Particle contact laws and their properties for simulation of fluid-sediment interaction with coupled SPH-DEM model
(2015)
Conference report
Open AccessThe transport of sediment due to the interaction of fluid and solids is a prevalent geophysical process. The detailed modelling of the interaction between the fluid and the sediment particles is still a challenging task. ... -
Numerical simulation of water and water emulsion droplets evaporation in flames with different temperatures
(2015)
Conference report
Open AccessThe models of heat and mass transfer and phase transition for “water droplet – flame” system have been developed using non-stationary nonlinear partial differential equations. The system of differential equations was solved ...
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