Numerical Methods for Simulation of Coupled Hydro-Mechanical Processes in Fractured Porous Media

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F21%3A00543696" target="_blank" >RIV/68145535:_____/21:00543696 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27240/21:10248832

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007%2F978-3-030-64514-4_60" target="_blank" >https://link.springer.com/chapter/10.1007%2F978-3-030-64514-4_60</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-64514-4_60" target="_blank" >10.1007/978-3-030-64514-4_60</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical Methods for Simulation of Coupled Hydro-Mechanical Processes in Fractured Porous Media

Popis výsledku v původním jazyce

The contribution is motivated by the need for numerical analysis of flow in fractured porous media, i.e. rocks in the geo-engineering applications. We describe development and testing of numerical methods for simulation of (coupled) flow and deformation in a fractured porous environment. The hydraulic behavior is described by the Darcy flow in the porous matrix and the Poiseuille flow in the fractures. The fractures are considered as domains of reduced dimension. Both the matrix and fracture flow are interconnected by the flux through the fracture walls. The mechanical behavior is described by the linear elastic deformation of the porous matrix with contact conditions on fractures. In this way, it allows fracture opening and closing with the constraint on non-penetration. The slip effects are not considered. We consider both steady-state and time-dependent problems.

Název v anglickém jazyce

Numerical Methods for Simulation of Coupled Hydro-Mechanical Processes in Fractured Porous Media

Popis výsledku anglicky

The contribution is motivated by the need for numerical analysis of flow in fractured porous media, i.e. rocks in the geo-engineering applications. We describe development and testing of numerical methods for simulation of (coupled) flow and deformation in a fractured porous environment. The hydraulic behavior is described by the Darcy flow in the porous matrix and the Poiseuille flow in the fractures. The fractures are considered as domains of reduced dimension. Both the matrix and fracture flow are interconnected by the flux through the fracture walls. The mechanical behavior is described by the linear elastic deformation of the porous matrix with contact conditions on fractures. In this way, it allows fracture opening and closing with the constraint on non-penetration. The slip effects are not considered. We consider both steady-state and time-dependent problems.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10102 - Applied mathematics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Lecture Notes in Civil Engineering

ISBN

978-3-030-64513-7

ISSN

2366-2557

e-ISSN

—

Počet stran výsledku

9

Strana od-do

(2021)

Název nakladatele

Springer

Místo vydání

Cham

Místo konání akce

Turin

Datum konání akce

5. 5. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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