Numerical Simulation of the Reactive Transport at Pore Scale in 3D - Conference attendances

Numerical Simulation of the Reactive Transport at Pore Scale in 3D Conference attendances

Language

Английский

Participant type

Секционный

URL

https://cyb21.iccsa.org/overviews/camerareadyabstracts/94.html

Conference

21st International Conference on Computational Science and Its Applications, ICCSA 2021
13-16 Sep 2021 , Cagliari

Authors

Lisitsa Vadim Viktorovich ¹ , Khachkova Tatiana Stanislavovna ¹ , Prokhorov Dmitry Igorevich ¹ , Bazaikin Yaroslav ¹ , Yang Nanying ²

Affiliations

1	Sobolev Institute of Mathematics
2	China University of Petroleum

The paper presents a finite-difference algorithm for reactive transport simulation at the pore scale in 3D. We simulate the matrix dissolution and crystal precipitation due to heterogeneous reactions, acquired at the fluid-solid interface. The fluid flow and the reactive transport are computed using finite difference method on a regular rectangular mesh, whereas the immersed boundary conditions are applied to account for irregular interface geometry. The time-evolving pore-to-matrix surface is defined implicitly by the level-set method. The algorithm is implemented using Graphic Processor Units.

Lisitsa V.V. , Khachkova T.S. , Prokhorov D.I. , Bazaikin Y. , Yang N.
Numerical Simulation of the Reactive Transport at Pore Scale in 3D
21st International Conference on Computational Science and Its Applications, ICCSA 2021 13-16 Sep 2021