Change search
ReferencesLink to record
Permanent link

Direct link
Semisharp phase field method for quantitative phase change simulations
KTH, Superseded Departments, Mechanics.ORCID iD: 0000-0003-3336-1462
2003 (English)In: Physical Review Letters, ISSN 0031-9007, Vol. 91, no 26Article in journal (Refereed) Published
Abstract [en]

The standard phase field model for simulation of phase change requires an asymptotic analysis in a vanishing interface width, in order to connect the model parameters to the sharp interface parameters, which has hampered the quantitative usefulness of the method. In this Letter the method is simplified to the point that the relevant reduced problem can be solved analytically, allowing the sharp and phase field parameters to be identified, in principle, without restrictions on the model parameters. The scheme is tested for standard cases of two-dimensional solidification, showing excellent agreement with sharp interface kinetics.

Place, publisher, year, edition, pages
2003. Vol. 91, no 26
Keyword [en]
solidification, models, kinetics
URN: urn:nbn:se:kth:diva-23065DOI: 10.1103/PhysRevLett.91.265505ISI: 000187719300037OAI: diva2:341763
QC 20100525Available from: 2010-08-10 Created: 2010-08-10Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Amberg, Gustav
By organisation
In the same journal
Physical Review Letters

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 19 hits
ReferencesLink to record
Permanent link

Direct link