Phase-field simulations of multi-component solidification and coarsening based on thermodynamic datasets
Schulz, Sebastian
Phase-field simulations of multi-component solidification and coarsening based on thermodynamic datasets - KIT Scientific Publishing 2017 - 1 electronic resource (XVI, 210 p. p.)
Open Access
The utilization of thermodynamic and mobility data plays a major role in phase-field modeling. This work discusses different formulations for the thermodynamic quantities of a grand potential model along with practices to determine parameters from datasets. The framework is used to study solidification of Al-Si-Mg for a variation of composition, diffusivities and surface energy anisotropies. To verify the simulations, they are compared with solidification theories.
Creative Commons
English
KSP/1000063920 9783731506188
10.5445/KSP/1000063920 doi
Erstarrung CALPHAD Phasenfeld-Methode Simulation MaterialwissenschaftSolidification CALPHAD Phasefield-method Simulation Material-science
Phase-field simulations of multi-component solidification and coarsening based on thermodynamic datasets - KIT Scientific Publishing 2017 - 1 electronic resource (XVI, 210 p. p.)
Open Access
The utilization of thermodynamic and mobility data plays a major role in phase-field modeling. This work discusses different formulations for the thermodynamic quantities of a grand potential model along with practices to determine parameters from datasets. The framework is used to study solidification of Al-Si-Mg for a variation of composition, diffusivities and surface energy anisotropies. To verify the simulations, they are compared with solidification theories.
Creative Commons
English
KSP/1000063920 9783731506188
10.5445/KSP/1000063920 doi
Erstarrung CALPHAD Phasenfeld-Methode Simulation MaterialwissenschaftSolidification CALPHAD Phasefield-method Simulation Material-science