Using state-of-the-art numerical techniques, such as mesh adaptivity, implicit time-stepping and a non-linear multi-grid solver, the phase-field equations for the non-isothermal solidification of a dilute binary alloy have been solved. Using the quantitative, thin-interface formulation of the proble
Phase-field simulations of non-isothermal binary alloy solidification
✍ Scribed by I. Loginova; G. Amberg; J. Ågren
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 740 KB
- Volume
- 49
- Category
- Article
- ISSN
- 1359-6454
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We investigate the well-posedness of a phase-"eld model for the isothermal solidi"cation of a binary alloy due to Warren}Boettinger [12]. Existence of weak solution as well as regularity and uniqueness results are established under Lipschitz and boundedness assumptions for the non-linearities. A max
A novel diffuse interface model is presented for the direct numerical simulation of microstructure evolution in solidification processes involving convection in the liquid phase. The solidification front is treated as a moving interface in the diffuse approximation as known from phase-field theories