Voronoi implicit interface method for geometry evolution of two minerals with applications in reactive porous media
Frolkovič P, Gajdošová N, Gärttner S, Ray N (2020)
Publication Language: English
Publication Type: Conference contribution, Conference Contribution
Publication year: 2020
Pages Range: 121-130
Conference Proceedings Title: Proceedings of the conference ALGORITMY 2020
Event location: Vysoke Tatry, Podbanske
ISBN: 978-80-227-5032-5
URI: http://www.iam.fmph.uniba.sk/amuc/ojs/index.php/algoritmy/article/view/1566
Abstract
We present a numerical method to describe the precipitation and dissolution pro- cesses of two interacting mineral phases and one fluid phase in porous media. We use the Voronoi implicit interface method to track an interface evolving in normal direction that can contain triple points. To represent the interface implicitly, one uses the ε set of an evolving level set function that is given as the (unsigned) distance function initially or after reinitialization. To obtain the speed of evolution, we combine the Voronoi implicit interface method with a constant extrapolation of the normal speed which is prescribed only at the interface.
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APA:
Frolkovič, P., Gajdošová, N., Gärttner, S., & Ray, N. (2020). Voronoi implicit interface method for geometry evolution of two minerals with applications in reactive porous media. In Vydavateľstvo SPEKTRUM (Eds.), Proceedings of the conference ALGORITMY 2020 (pp. 121-130). Vysoke Tatry, Podbanske, SK.
MLA:
Frolkovič, Peter, et al. "Voronoi implicit interface method for geometry evolution of two minerals with applications in reactive porous media." Proceedings of the ALGORITMY 2020 Conference on Scientific Computing, Vysoke Tatry, Podbanske Ed. Vydavateľstvo SPEKTRUM, 2020. 121-130.
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