Olav Aursjø har en Phd i kondenserte fasers fysikk fra Universitetet i Oslo og en Cand. Scient. i teoretisk fysikk fra det samme universitetet. Han har vært ansatt ved NORCE siden 2014. Hans forskning er hovedsaklig relatert til komplekse systemers fysikk. Dette har vært forskning på blant annet én- og flerfasestrømning, reaktiv transport og fluid strømning i porøse medier. Dette arbeidet innbefatter dataanalyse, teoriutvikling, datasimuleringer og utvikling av numeriske algoritmer. Sammen med Espen Jettestuen og Jan Ludvig Vinningland er han en av hovedutviklerne av en lattice-Boltzmann-basert CFD-løser. Denne har blant annet blitt brukt til modellering av reaktive transportfenomener og newtonsk og ikke-newtonsk fluidstrømning.
Olav Aursjø
Seniorforsker
olau@norceresearch.no
+47 51 87 52 55
Prof. Olav Hanssensvei 15, 4021 Stavanger, Norway
Divisjon
Energi og Teknologi
Forskergrupper
Computational Geosciences and Modelling
Mer info om Olav
Prosjekter
Publikasjoner
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Vitenskapelig kapittelWorkflow for Direct Pore-Scale Simulation of Relative Permeability and Capillary Pressure Curves with Hysteresis at Low Capillary Numbers– 2024
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Vitenskapelig artikkelA generalized bodyforce scheme for lattice Boltzmann simulations of incompressible flow in complex geometries– Physics of Fluids 2023
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KonferanseforedragPore scale simulation of electro-chemical induced wettability changes in three dimensional pore scale geometries– Interpore 2017-9th International Conference on Porous Media & Annual Meeting 2017
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ForskningsrapportSmart Water flooding: Part 2: Important input parameters for modeling and upscaling workflow– Universitetet i Stavanger 2022
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KonferanseforedragDiscrete-Domain Model for Hysteresis and its Application on Porous Rocks– IOR+ 2025 - 23rd European Symposium on IOR 2025
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Faglig foredragNumerical Modelling of Wettability– Wettability workshop 2019
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Vitenskapelig artikkelAn improved lattice Boltzmann method for simulating advective–diffusive processes in fluids– Journal of Computational Physics 2017
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Vitenskapelig kapittelMineral Dissolution and Precipitation Rate Laws Predicted from Reactive Pore Scale Simulations– 2017
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KonferanseforedragA Two‐Phase Lattice Boltzmann Model Allowing Controlled Mixing Between Phases– Center for nanoscale control of geologic CO2 fall 2011 symposium 2011
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Vitenskapelig artikkelFilm flow dominated simultaneous flow of two viscous incompressible fluids through a porous medium– Frontiers in Physics 2014
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Vitenskapelig artikkelConstrained optimization of offshore wind turbine positions under uncertain wind conditions with correlated data– Journal of Physics: Conference Series (JPCS) 2023
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Vitenskapelig artikkelA Direct Comparison Between a Slow Pore Scale Drainage Experiment and a 2D Lattice Boltzmann Simulation– Transport in Porous Media 2011
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Vitenskapelig artikkelEnhanced double distribution function lattice Boltzmann method for simulation of viscoelastic and shear-thinning fluids flow– Journal of Non-Newtonian Fluid Mechanics 2025
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Faglig foredragPore scale simulation of electro-chemically induced wettability changes– 9th International Conference on Porous Media & Annual Meeting 2017
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ForskningsrapportImplementing resistivity measurements into compaction and immiscible flow experiments for EOR– IRIS Internal Report, 2015/218 2015
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Vitenskapelig artikkelMechanisms of seismic EOR– World Oil 2009
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Vitenskapelig artikkelEvaluation of the non-Newtonian lattice Boltzmann model coupled with off-grid bounce-back scheme: Wall shear stress distributions in Ostwald-de Waele fluids flow– Physical Review E (PRE) 2024
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Vitenskapelig artikkelSeismic stimulation for enhanced oil recovery– Geophysics 2008
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KonferanseforedragInsight into core scale oil release from pore scale simulations– SPE EUROPEC featured at 80th EAGE Conference and Exhibition 2018
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Vitenskapelig artikkelDiscrete-Domain Model for Hysteresis and its Application on Porous Rocks– EarthDoc 2025
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Vitenskapelig artikkelHow stress and temperature conditions affect rock-fluid chemistry and mechanical deformation– Frontiers in Physics 2016
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Vitenskapelig artikkelOn the inclusion of mass source terms in a single-relaxation-time lattice Boltzmann method– Physics of Fluids 2018
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Faglig foredragPore scale simulation and non-Newtonian flow– Møte ENI 2016
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ForskningsrapportPolymer flooding: Simulation Upscaling Workflow– Universitetet i Stavanger 2022
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ForskningsrapportRecommended polymer workflow: Lab (cm and m scale)– Universitetet i Stavanger 2022
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KonferanseforedragSimulation Tools for Predicting IOR Potential on the Norwegian Continental Shelf– IOR NORWAY 2018 2018
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Faglig foredrag“When time comes into play: How does stress and temperature conditions affect rock-fluid chemistry and mechanical deformation”– IEA Collaborative Project, 36th EOR Workshop & Symposium 2015
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KonferanseforedragPore-scale level-set simulation of drainage-imbibition cycles of trapped gas during decline and incline of reservoir pressure– Interpore2025 2025
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KonferanseforedragA computer model for non-invasive heart diagnostics– Pumps & Pipes 10 2016
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KonferanseforedragMineral Dissolution and Precipitation Rate Laws Predicted from Reactive Pore Scale Simulations– IOR NORWAY 2017 - 19th European Symposium on Improved Oil Recovery. Stavanger 2017
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Vitenskapelig artikkelOscillation-induced displacement patterns in a two-dimensional porous medium: A lattice Boltzmann study– Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 2010
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Vitenskapelig artikkelLattice Boltzmann method for diffusion-limited partial dissolution of fluids– Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 2015
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Vitenskapelig kapittelHow Stress and Temperature Conditions Affect Rock-Fluid Chemistry and Mechanical Deformation– 2017
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Faglig foredragWorkflow for direct pore-scale simulation of relative permeability and capillary pressure curves with hysteresis at low capillary numbers– SPE Norway Subsurface Conference 2024
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ForskningsrapportRecommended polymer workflow: Interpretation and parameter identification– Universitetet i Stavanger 2022
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KonferanseforedragDigital EOR from pore to core– FORCE Lunch & Learn 2018
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KonferanseforedragEffects of nucleation on mineral dissolution and precipitation predicted from reactive pore scale simulations– EGU2018 2018
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Vitenskapelig artikkelLattice Boltzmann simulations of non-Newtonian fluids in annular geometries– Geoenergy Science and Engineering 2025
