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Title: | Numerical Simulation of a Phase-Field Model for Reactive Transport in Porous Media | Authors: | BASTIDAS OLIVARES, Manuela BRINGEDAL, Carina POP, Sorin |
Issue Date: | 2021 | Publisher: | Springer | Source: | Vermolen, Fred; Vuik, Cornelis (Ed.). Numerical Mathematics and Advanced Applications ENUMATH 2019, Springer, p. 93 -102 | Series/Report: | Lecture Notes in Computational Science and Engineering | Series/Report no.: | 139 | Abstract: | We consider a Darcy-scale model for mineral precipitation and dissolution in a porous medium. This model is obtained by homogenization techniques starting at the scale of pores. The model is based on a phase-field approach to account for the evolution of the pore geometry and the outcome is a multi-scale strongly coupled non-linear system of equations. In this work we discuss a robust numerical scheme dealing with the scale separation in the model as well as the non-linear character of the equations. We combine mesh refinement with stable linearization techniques to illustrate the behaviour of the multi-scale iterative scheme. | Document URI: | http://hdl.handle.net/1942/34096 | ISBN: | 9783030558734 9783030558741 |
DOI: | 10.1007/978-3-030-55874-1_8 | Category: | C1 | Type: | Proceedings Paper | Validations: | vabb 2024 |
Appears in Collections: | Research publications |
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