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Mixed-dimension models for flow and transport processes in porous media with embedded tubular network systems
[article]
2020
Flow in vascularized biological tissue, root water uptake, or flow around injection or extraction wells can be modeled by coupled mixed-dimensional PDE systems. Conceptually, such systems can be described as porous media with embedded tubular transport networks. We describe numerical methods for the simulation of such systems. The compartments are spatially discretized by non-matching computational grids: a three-dimensional mesh for the porous medium domain, and a geometrically embedded mesh
doi:10.18419/opus-10975
fatcat:vnmu7wfyk5c6ffzoth222qcvjy