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arXiv 2003-07-15 DOI 10.1103/PhysRevE.68.060601 0 views

Computationally efficient phase-field models with interface kinetics

Vetsigian, Kalin · Goldenfeld, Nigel

Original · EN

We present a new phase-field model of solidification which allows efficient computations in the regime when interface kinetic effects dominate over capillary effects. The asymptotic analysis required to relate the parameters in the phase-field with those of the original sharp interface model is straightforward, and the resultant phase-field model can be used for a wide range of material parameters.

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