Ø. Johnsen

Effect of sub‐core scale heterogeneities on acoustic and electrical properties of a reservoir rock: a CO₂ flooding experiment of brine saturated sandstone in a computed tomography scanner

Binyam L. Alemu, Eyvind Aker, M. Soldal et al. · Geophysical Prospecting · 2012 · 99 citations

Rock Testing, Engineering, Typical Reservoir Rock +21

Granular Rayleigh-Taylor Instability: Experiments and Simulations

Jan Ludvig Vinningland, Ø. Johnsen, Eirik G. Flekkøy et al. · Physical Review Letters · 2007 · 83 citations · Full text

Engineering, Fluid Mechanics, Mechanical Engineering +17

Pattern formation during air injection into granular materials confined in a circular Hele-Shaw cell

Ø. Johnsen, Renaud Toussaint, Knut Jørgen Måløy et al. · Physical Review E · 2006 · 82 citations · Full text

Engineering, Fluid Mechanics, Mechanical Engineering +20

DendroCT – Dendrochronology without damage

Jan Bill, Aoife Daly, Ø. Johnsen et al. · Dendrochronologia · 2012 · 59 citations

Physics, Dendroct – Dendrochronology, Natural Sciences +2

Decompaction and fluidization of a saturated and confined granular medium by injection of a viscous liquid or gas

Ø. Johnsen, Christophe Chevalier, Anke Lindner et al. · Physical Review E · 2008 · 52 citations · Full text

Viscoplastic Fluid, Engineering, Liquid-liquid Flow +14