科研之友
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摘要
The capillary driving force and grain boundary mobility is numerically derived within a three-dimensional, cubic-lattice setting Ising model. The results explicitly account for the influences of Monte Carlo temperature and a single angle of inclination. The computed driving force and mobility are used to establish the parametric links with a deterministic continuum model that can be informed by experimental data. The calibrated Monte Carlo paradigm, thus endowed with physical time, length and energy scales, is validated and applied to study grain boundary motion for a set of mixed driving forces within a bi-crystal setting. Polycrystalline simulations are subsequently launched to capture texture evolution with bulk energy effect.
- 出版日期2012-1
