Abstract The erosion of debris flows on the material source will affect movement and impact flow. This paper adopted coupled SPH-DEM-FEM to establish a complex dynamic model particle-fluid-erosion-structure flow assess sedimentation analyse response retaining structure strain-softening was simulate transformation body from solid state transition finally into liquid state. numerical analysis com...

Mathematical modeling of cardiac function can provide augmented simulation-based diagnosis tool for complementing and extending human understanding diseases which represent the most common cause worldwide death. As realistic starting-point developing an unified meshless approach total heart modeling, herein we propose integrative smoothed particle hydrodynamics (SPH) framework addressing simula...

This work proposes a two-way coupling between Smoothed Particle Hydrodynamics (SPH) model-based named DualSPHysics and Finite Element Analysis (FEA) method to solve fluid–structure interaction (FSI). Aiming at having computationally efficient solution via spatial adjustable resolutions for the two phases, SPH-FEA herein presented implements Euler–Bernoulli beam model, based on simplified model ...

In this paper, we first discuss the research status and application progress of the finite element method and the smoothed particle method. By analyzing the advantages of the smoothed particle method and the finite element method, a new coupling algorithm, namely FEM-SPH algorithm, is proposed. By the method of comparison, it shows that finite element method and SPH method in the simulation of ...