Blar i Bergen Open Research Archive på forfatter "Fernø, Martin"
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Pore-scale spatiotemporal dynamics of microbial-induced calcium carbonate growth and distribution in porous media
Liu, Na; Haugen, Malin; Benali, Benyamine; Landa-Marbán, David; Fernø, Martin (Journal article; Peer reviewed, 2023)The naturally occurring bio-geochemical microbial-induced calcium carbonate precipitation (MICP) process is an eco-friendly technology for rehabilitating construction materials, reinforcement of soils and sand, heavy metals ... -
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 ... -
Relationship Between Microbial Growth and Hydraulic Properties at the Sub-Pore Scale
Hassannayebi, Neda; Jammernegg, Boris; Schritter, Johanna; Arnold, Pit; Enzmann, Frieder; Kersten, Michael; Loibner, Andreas P.; Fernø, Martin; Ott, Holger (Journal article; Peer reviewed, 2021)Accumulation of microbial biomass and its influence on porous media flow were investigated under saturated flow conditions. Microfluidic experiments were performed with model organisms, and their accumulation was observed ... -
Room-Scale CO2 Injections in a Physical Reservoir Model with Faults
Fernø, Martin; Haugen, Malin; Eikehaug, Kristoffer; Folkvord, Olav Parelius; Benali, Benyamine; Both, Jakub Wiktor; Storvik, Erlend; Nixon, Casey William; Gawthrope, R.L.; Nordbotten, Jan Martin (Journal article; Peer reviewed, 2024)We perform a series of repeated CO2 injections in a room-scale physical model of a faulted geological cross-section. Relevant parameters for subsurface carbon storage, including multiphase flows, capillary CO2 trapping, ... -
Unlocking multimodal PET-MR synergies for geoscience
Brattekås, Bergit; Gauteplass, Jarand; Brekke, Njål; Fernø, Martin; Ersland, Geir (Journal article; Peer reviewed, 2020)The recent combination of positron emission tomography (PET) and magnetic resonance (MR) imaging modalities in one clinical diagnostic tool represents a scientific advancement with high potential impact in geoscientific ...