Blar i IFE BRAGE på forfatter "Nossen, Jan"
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Bubble velocity in horizontal and low-inclination upward slug flow in concentric and fully eccentric annuli
Ibarra-Hernandez, Roberto Jose; Nossen, Jan (Journal article; Peer reviewed, 2018) -
Gas-liquid slug flow in a horizontal concentric annulus, a comparison of numerical simulations and experimental data
Friedemann, Christopher; Mortensen, Mikael; Nossen, Jan (Journal article; Peer reviewed, 2019)Multiphase flow simulations were run in OpenFOAM utilizing InterFoam, a volume of fluid type solver. A concentric annulus geometry was constructed and periodic boundary conditions were applied to alleviate the requirement ... -
Investigation of oil-water flow in concentric and fully eccentric annuli pipes
Ibarra-Hernandez, Roberto Jose; Nossen, Jan (Journal article, 2019) -
Multiphase flow simulation in an annulus configuration
Friedemann, Christopher; Mortensen, Mikael; Nossen, Jan (Chapter, 2017)On the 20th of April 2010, explosion and fire killed 11 people on the Deepwater Horizon oil rig in the Gulf of Mexico. After two days in flames, the rig sank and left the riser (the pipe going up from the seabed) on the ... -
Top of line corrosion in gas-condensate pipelines
Seiersten, Marion; Dugstad, Arne; Nossen, Jan; Sendstad, Olav (Peer reviewed; Journal article, 2021) -
Two-phase co-current flow simulations using periodic boundary conditions in horizontal, 4, 10 and 90° inclined eccentric annulus, flow prediction using a modified interFoam solver and comparison with experimental results
Friedemann, Christopher; Mortensen, Mikael; Nossen, Jan (Peer reviewed; Journal article, 2021) -
Two-phase flow simulations at 0 - 4° inclination in an eccentric annulus
Friedemann, Christopher; Mortensen, Mikael; Nossen, Jan (Peer reviewed; Journal article, 2020) -
Two-phase gas-liquid flow in concentric and fully eccentric annuli. Part I: Flow patterns, holdup, slip ratio and pressure gradient
Ibarra-Hernandez, Roberto Jose; Nossen, Jan; Tutkun, Murat (Journal article; Peer reviewed, 2019)Horizontal and upward low-inclination gas-water and gas-oil flows are investigated using an annulus pipe configuration in a high-pressure system (~400 kPa). The annulus test section, or the so-called pipe-in-pipe configuration, ... -
Two-phase gas-liquid flow in concentric and fully eccentric annuli. Part II: Model development, flow regime transition algorithm and pressure gradient
Ibarra-Hernandez, Roberto Jose; Nossen, Jan; Tutkun, Murat (Journal article; Peer reviewed, 2019)