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A multicomponent phase-field model for extremely large partition coefficients

Published

Author(s)

Michael J. Welland, Dieter Wolf, Jonathan E. Guyer

Abstract

We develop a multi-component phase-field model specially formulated to robustly simulate concentration variations from molar to atomic magnitudes across an interface, i.e.: partition coefficients in excess of 10 (superscript 10plus23) such as may be the case with species which are predominant in one phase and insoluble in the other. Substitutional interdiffusion on a normal lattice and concurrent interstitial diffusion are included.
Citation
Physical Review E (Statistical, Nonlinear, and Soft Matter Physics)

Citation

Welland, M. , Wolf, D. and Guyer, J. (2014), A multicomponent phase-field model for extremely large partition coefficients, Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), [online], https://doi.org/10.1103/PhysRevE.89.012409, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=914703 (Accessed May 27, 2024)

Issues

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Created January 30, 2014, Updated October 12, 2021