Modeling of heterogeneous materials and media is a problem of fundamental importance to
a wide class of phenomena and systems, ranging from condensed matter physics, soft …

The particle finite element method (PFEM) is a powerful and robust numerical tool for the
simulation of multi-physics problems in evolving domains. The PFEM exploits the …

The fast development of Internet of Things and MEMS/NEMS technologies has led the
manufacture of chips and sensors towards micro/nano level, yet this poses huge challenges …

An enhanced moving particle semi-implicit method for simulation of incompressible fluid flow
and FSI (Fluid-Structure Interaction) is developed in the present paper. Based on the recent …

Abstract Fluid–structure-interaction (FSI) phenomena are widely concerned in engineering
practice and challenge current numerical methods. In this article, the finite element method …

We present a Lagrangian nodal integration method for the simulation of Newtonian and non-
Newtonian free-surface fluid flows. The proposed nodal Lagrangian method uses a finite …

A simulation method is developed herein based on the particle finite element method
(PFEM) to simulate processes with surface tension and phase change. These effects are …

Abstract Fluid–structure-interaction (FSI) phenomena with multi-phase flow dynamics and
structural damage commonly exist in engineering practice, which however bring great …

Abstract The Particle Finite Element Method (PFEM) is attractive for the simulation of large
deformation problems, eg in free-surface fluid flows, fluid–structure interaction and in solid …

The present paper establishes a simulation framework for modelling the deposition and
solidification of steel melt in Directed Energy Deposition with a Laser Beam (DED-LB) by …