Simulations of laser assisted additive manufacturing by smoothed particle hydrodynamics

DOI10.1016/J.CMA.2020.113491zbMath1506.74240OpenAlexW3094573691MaRDI QIDQ2020798

My Ha Dao, Jing Lou

Publication date: 26 April 2021

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2020.113491

zbMATH Keywords

numerical simulationsmoothed particle hydrodynamics3D printingselective laser meltingdirect metal depositionlaser assisted additive manufacturing

Mathematics Subject Classification ID

Particle methods and lattice-gas methods (76M28) Analysis of microstructure in solids (74N15) Probabilistic methods, particle methods, etc. for initial value and initial-boundary value problems involving PDEs (65M75)

Related Items (6)

Numerical simulation of selective laser melting by the SPH method ⋮ An efficient and high-fidelity local multi-mesh finite volume method for heat transfer and fluid flow problems in metal additive manufacturing ⋮ A multi-physics material point method for thermo-fluid-solid coupling problems in metal additive manufacturing processes ⋮ An adaptive smoothed particle hydrodynamics (SPH) scheme for efficient melt pool simulations in additive manufacturing ⋮ A novel smoothed particle hydrodynamics formulation for thermo-capillary phase change problems with focus on metal additive manufacturing melt pool modeling ⋮ An enhanced implicit viscosity ISPH method for simulating free-surface flow coupled with solid-liquid phase change

Uses Software

• SPHysics

Cites Work

• Unnamed Item
• An incompressible smoothed particle hydrodynamics method for the motion of rigid bodies in fluids
• Solidification using smoothed particle hydrodynamics
• A continuum method for modeling surface tension
• Simulating free surface flows with SPH
• Numerical simulation of laser fusion additive manufacturing processes using the SPH method
• Splash formation by spherical drops
• Smoothed particle hydrodynamics: theory and application to non-spherical stars

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