Thermal modelling of selective beam melting processes using heterogeneous time step sizes

DOI10.1016/j.camwa.2018.04.036zbMath1443.65142OpenAlexW2804397381MaRDI QIDQ2003885

Dominic Soldner, Julia Mergheim

Publication date: 13 October 2020

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2018.04.036

zbMATH Keywords

additive manufacturingprocess simulationmulti-time-stepping

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06)

Related Items

Numerical model for studying axisymmetric thermal energy storages based on granular phase change materials with gaseous heat transfer fluid, Modeling crystallization kinetics for selective laser sintering of polyamide 12, An optimally-coupled multi-time stepping method for transient heat conduction simulation for additive manufacturing

Cites Work

• Multi-time-step domain decomposition method with non-matching grids for parabolic problems
• Solving parabolic problems with different time steps in different regions in space based on domain decomposition methods
• A monolithic multi-time-step computational framework for first-order transient systems with disparate scales
• A hierarchical computational model for moving thermal loads and phase changes with applications to selective laser melting
• The deal.II library, version 8.5
• Multi-time-step domain decomposition and coupling methods for nonlinear parabolic problems
• A Local Space-Time Adaptive Scheme in Solving Two-Dimensional Parabolic Problems Based on Domain Decomposition Methods
• Remarks on the interpretation of current non‐linear finite element analyses as differential–algebraic equations
• A posteriori error analysis and adaptive processes in the finite element method: Part I—error analysis
• A time-staggered partitioned coupling algorithm for transient heat conduction