Sharp interface limit from phase-field model?

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Daniel Aubram

Hi,

the starting point is the "pillbox argument". You can find a derivation and additional references here:

D. M. Anderson, G. B. McFadden, A. A. Wheeler. Diffusive interface methods in fluid mechanics. Annual Review of Fluid Mechanics 1998 30(1):139--165

Regards

Daniel

Deewakar Sharma

Thank you

I have been through that article and was quite informative.

J. Rezende

Hello Dewakar,

as far as I know, the classical paper on the subject is a paper in PRA by Gunduz Caginalp. It is a bit mathematical... but there is an heuristic derivation which I really like.

I do not know the name, but it is easy to find... oh found it

http://www.pitt.edu/~caginalp/Pub31.pdf

Best regards,

Joao Rezende