Blar i Department of Mathematics på emneord "Porøse medier"

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    • Dynamic Capillary Effects in the Simulation of Flow and Transport in Porous Media: A New Linearisation Method 

      Teveldal, Silje Kjønaas (Master thesis, 2014-12-25)
      In this thesis mathematical models with and without dynamic capillary effects are developed to model water flow and solute transport through a porous medium. The system of equations are discretised using the finite volume ...

    • Natural Convection in Layered Porous Media between Coaxial Cylinders 

      Selheim, Bianca (Master thesis, 2015-05-31)
      In this thesis a mathematical model is developed to describe the onset of natural convection in a two-layer porous medium located between two coaxial cylinders, motivated by natural convection processes in geothermal ...

    • PoroTwin: A Digital Twin for a FluidFlower Rig 

      Keilegavlen, Eirik; Fonn, Eivind; Johannessen, Kjetil Andre; Eikehaug, Kristoffer; Both, Jakub Wiktor; Fernø, Martin; Kvamsdal, Trond; Rasheed, Adil; Nordbotten, Jan Martin (Journal article; Peer reviewed, 2023)
      We present a framework for integrated experiments and simulations of tracer transport in heterogeneous porous media using digital twin technology. The physical asset in our setup is a meter-scale FluidFlower rig. The digital ...

    • A robust implicit scheme for two-phase flow in porous media 

      Kvashchuk, Anna (Master thesis, 2015-11-26)
      In this thesis we present a new implicit scheme for the numerical simulation of two-phase flow in porous media. Linear finite elements are considered for the spatial discretization. The scheme is based on the iterative ...