Fluid flow in fractured porous media
Web14 hours ago · Abstract. We present a unified non-local damage model for modeling hydraulic fracture processes in porous media, in which damage evolves as a function … WebNov 1, 2024 · Section snippets Coupled Stokes–Darcy model. The flow system of interest Ω ¯ = Ω ¯ 1 ∪ Ω ¯ f ∪ Ω ¯ 2 ⊂ R n contains two porous medium domains Ω 1 and Ω 2 separated by the fracture Ω f (Fig. 1, left). The fracture is filled with an incompressible fluid having also constant viscosity and the pore space in the rock matrix Ω 1 ∪ Ω 2 is fully …
Fluid flow in fractured porous media
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Web14 hours ago · Abstract. We present a unified non-local damage model for modeling hydraulic fracture processes in porous media, in which damage evolves as a function of fluid pressure. This setup allows for a non-local damage model that resembles gradient-type models without the need for additional degrees of freedom. In other words, we propose a … WebAug 1, 2024 · Modeling of fluid flow in porous media is a pillar in geoscience applications. Previous studies have revealed that heterogeneity and fracture distribution have …
WebJun 3, 2015 · Various conceptual models exist for numerical simulation of fluid flow in fractured porous media, such as dual-porosity model and equivalent continuum model. As a promising model, the discrete-fracture model has been received more attention in the past decade. It can be used both as a stand-alone tool as well as for the evaluation of … WebFeb 1, 2024 · An enhanced version of DFN, based on the concept of fractured porous media, was proposed for modeling fluid flow in both the rock matrix and discrete …
WebThe study of fluid flow process through porous media has attracted much attention in geographical information systems due to its importance in petroleum and environmental applications, such as: groundwater assessment, soil hydrology and pollution analysis and oil exploration and recovery. WebIn particular, flow in fractures and porous media (flow in confined systems) requires no-slip, no-flow boundary conditions at solid-fluid interfaces. These boundary conditions can most easily be implemented by means of a “bounce back” procedure that reverses particle velocities when they contact a solid-liquid interface.
WebFeb 1, 1985 · Abstract. A multiple interacting continua (MINC) method is presented, which is applicable for numerical simulation of heat and multiphase fluid flow in multidimensional, fractured porous media. This method is a generalization of the double-porosity concept. The partitioning of the flow domain into computational volume elements is based on. the …
WebFeb 1, 1985 · Abstract. A multiple interacting continua (MINC) method is presented, which is applicable for numerical simulation of heat and multiphase fluid flow in … enterprise pioneer parkway peoria ilWebAbstract. The equations governing the flow of fluid through fractured porous media are derived. These equations consist of Darcy's law for fluid flow in the primary pores, … dr grewal cardiologist delawareWebJan 1, 2009 · @article{osti_1233817, title = {Modeling and simulation of pore-scale multiphase fluid flow and reactive transport in fractured and porous media}, author = {Meakin, Paul and Tartakovsky, Alexandre M.}, abstractNote = {In the subsurface fluids play a critical role by transporting dissolved minerals, colloids and contaminants (sometimes … dr grewal charleston wvWeb2. Flow and transport equations 3. Rock and fluid properties 4. Numerical methods 5. Solution of linear systems 6. Single phase flow 7. Two-phase flow 8. The Black Oil model 9. The Compositional model 10. Nonisothermal flow 11. Chemical flooding 12. Flows in fractured porous media 13. Welling modeling 14. Special topics 15. Nomenclature 16 ... dr grewal cardiologist yuba city caWebThis book was released on 2024-09-30 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fluid flow in fracture porous media plays a significant … dr grewal chattanooga tn kidney specialistWebIn particular, flow in fractures and porous media (flow in confined systems) requires no-slip, no-flow boundary conditions at solid-fluid interfaces. These boundary conditions … dr grewal cardiologist ohioWebOct 19, 2024 · Fractures, both natural and engineered, provide major conduits or barriers for fluid flows in many types of media. The existence of fractures that affect flow and transport are characteristic of different … dr grewal east meadow ny