Discrete fracture-matrix model of poroelasticity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F24%3A00012290" target="_blank" >RIV/46747885:24220/24:00012290 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/zamm.202200469" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/zamm.202200469</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/zamm.202200469" target="_blank" >10.1002/zamm.202200469</a>

Result language
angličtina
Original language name
Discrete fracture-matrix model of poroelasticity
Original language description
The paper presents the derivation and analysis of a poroelasticity model in a domain with fracture represented by a codimension-one manifold. The system of saturated flow and linear elasticity both in the rock matrix and in the fracture coupled through an appropriate interface condition is obtained from a continuum description by integration and semi-discretization in the normal direction of the fracture. The existence and uniqueness of a weak solution are proved with the help of an iterative splitting, whose convergence rate is analyzed. The analysis is complemented by a numerical example.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20302 - Applied mechanics

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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