| Autor: |
Hiromichi Itou, Victor A. Kovtunenko, Nyurgun P. Lazarev |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Applications in Engineering Science, Vol 15, Iss , Pp 100136- (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2666-4968 |
| DOI: |
10.1016/j.apples.2023.100136 |
| Popis: |
A new class of unilaterally constrained problems for fully coupled poroelastic models stemming from hydraulic fracturing is introduced and studied with respect to its well-posedness. The poroelastic medium contains a fluid-driven crack, which is subjected to non-penetration conditions and cohesion forces between the crack faces. Existence of solution for the governing elliptic–parabolic variational inequality under the unilateral constraint with a small cohesion is established using the incremental approximation based on Rothe’s semi-discretization in time. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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