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A SAV finite element method for the Cahn–Hilliard equation with dynamic boundary conditions.
- Source :
-
Journal of Computational & Applied Mathematics . Mar2024, Vol. 438, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- In this paper, we propose a SAV method for the Cahn–Hilliard type phase field model with new dynamic boundary conditions. By using the continuous finite element method in space and the backward difference method in time, the fully discrete numerical schemes preserving the energy law are constructed. Numerical examples show that the proposed scheme can simulate the phase field model well even in a relatively rough grid. [ABSTRACT FROM AUTHOR]
- Subjects :
- *FINITE element method
*EQUATIONS
Subjects
Details
- Language :
- English
- ISSN :
- 03770427
- Volume :
- 438
- Database :
- Academic Search Index
- Journal :
- Journal of Computational & Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 173050736
- Full Text :
- https://doi.org/10.1016/j.cam.2023.115584