• 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 ...

• Corrosion, Scaling and Material Selection in Deep Geothermal Wells – Application to IDDP-2 

  Tjelta, Morten; Krogh, Bente Cecilie; Sæther, Sturla; Seiersten, Marion (Journal article; Peer reviewed, 2019)

  In order to make the world’s energy consumption sustainable there is a need for reducing emissions of CO2 and to shift towards renewable energy sources. Geothermal energy has a large potential in certain parts of the world. ...

• Method for detecting aging related failures of process sensors via noise signal measurement 

  Toosi, Topi; Sirola, Miki; Laukkanen, Jarkko; van Heeswijk, Mark; Karhunen, Juha (Journal article; Peer reviewed, 2019)

  In this article we examine the methods for detecting and predicting aging related process sensor failures by analyzing the noise of the sensor output signal. The study uses data from non-differential and differential ...

• In-pile tensile creep of chemical vapor deposited silicon carbide at 300 °C 

  Koyanagi, Takaaki; Terrani, Kurt; Karlsen, Torill Marie; Andersson, Vendi; Sprouster, David; Ecker, Lynne; Katoh, Yutai (Journal article; Peer reviewed, 2019)

• Modelling the Effect of Porous Iron Sulfide Layers on Sour Corrosion Behaviour 

  Amri, Jamel; Kvarekvål, Jon; Tjelta, Morten (Journal article; Peer reviewed, 2019)

  Surface layers and deposits of iron sulfides formed from sour corrosion may exhibit both protective and corrosive properties, depending on the types of iron sulfide formed and the physical structure of the layers. The ...

• Corrosion of armor wire steel in the annulus of flexible pipes at near neutral pH 

  Campos, Tatiane; Seiersten, Marion; Gomes, José Antônio; Palencsar, Simona; Dugstad, Arne (Journal article; Peer reviewed, 2019)

  Stress corrosion cracking (SCC) of carbon steel may occur at near neutral pH in deoxygenated solutions with high bicarbonate concentration. Similar conditions are encountered in the annular space of flexible pipes when it ...

• Acid reactions in hub systems consisting of separate non-reactive CO2 transport lines 

  Morland, Bjørn Helge; Tjelta, Morten; Norby, Truls Eivind; Svenningsen, Gaute (Journal article; Peer reviewed, 2019)

• Corrosion of candidate materials for use in alkaline water electrolysis 

  Tjelta, Morten; Kvarekvål, Jon (Journal article; Peer reviewed, 2019)

  In alkaline water electrolysis the capital expense (CAPEX) of the electrolyzer unit is high and cost reduction, wherever possible, is highly desired. Many parts are made of expensive nickel-based alloys, which in some cases ...

• Comparing Eye-Gaze Metrics of Mental Workload in Monitoring Process Plants 

  Huang, Wenyan; Xu, Yunshu; Hildebrandt, Michael; Lau, Nathan (Chapter, 2019)

• Changes in Thermal Stability of Cyclic Aged Commercial Lithium-Ion Cells 

  Lian, Torleif; Vie, Preben Joakim Svela; Gilljam, Martin; Forseth, Sissel (Journal article; Peer reviewed, 2019)

  Thermal stability is one of several factors affecting the safety properties of lithium-ion cells. The thermal stability for uncycled cells is well-documented, but the effect of cyclic ageing on thermal stability is far ...

• Propulsion of microspheres in fluids using rotating magnetic fields 

  Helgesen, Geir (Journal article; Peer reviewed, 2019)

• Electrochemical studies and phase-structural characterization of a high-capacity La-doped AB(2) Laves type alloy and its hydride 

  Wan, ChuBin; Denys, Roman Volodymyrovich; Lelis, M.; Milcius, D; Yartys, Volodymyr (Journal article; Peer reviewed, 2019)

• Studies of Zr-based C15 type metal hydride battery anode alloys prepared by rapid solidification 

  Wijayanti, Ika Dewi; Mølmen, Live; Denys, Roman Volodymyrovich; Nei, Jean; Gorsse, Stéphane; Guzik, Matylda N.; Young, Kwo; Yartys, Volodymyr (Journal article; Peer reviewed, 2019)

• Carbon capture – from waste to energy: a stylized case from a pioneering initiative at Klemetsrud, Oslo. Report to the CLIMIT – demo project 618215: Potential for financing and pricing Carbon Capture in Waste-to Energy Installations in cities 

  Midttun, Atle; Enger, Elling; Lind, Arne; Lia, Magne; Meyer, Julien; Storaas, Margrethe Voll; Lereim, Jon; Nygaard, Pål (Research report, 2019)

  Oslo has recently been given the European Environmental Capital award for 2019, following its adoption of an ambitious green strategy of reducing CO2 emissions by 50% by 2022, and by 95% by 2030. A core premise for Oslo ...

• Conceptual Design of Yttrium Oxyhydrides: Phase Diagram, Structure, and Properties 

  Pishtshev, Aleksandr; Strugovshchikov, Evgenii; Karazhanov, Smagul (Journal article; Peer reviewed, 2019)

• Electronic structure of cobalt/iron carbide from ab-initio calculations 

  Banu, Aseema; Karazhanov, Smagul; Jose, Sujin P. (Journal article; Peer reviewed, 2019)

• Sonochemistry-assisted fabrication of 1D-ZnSb2O6@2D-MoS2 nanostructures: A synergistic energy storage material for supercapacitors 

  Balasubramaniam, M.; Karazhanov, Smagul; Balakumar, S. (Journal article; Peer reviewed, 2019)

• Simulated and measured temperature coefficients in compensated silicon wafers and solar cells 

  Haug, Halvard; Berthod, Charly; Skomedal, Åsmund; Odden, Jan Ove; Marstein, Erik Stensrud; Søndenå, Rune (Journal article; Peer reviewed, 2019)

• Assessing Human Performance and Fatigue in a Control Room during ISS Operations 

  Fernandes, Alexandra; Danielsen, Brit-Eli; Nguyen, Hoa Thi; Langstrand, Jens-Patrick (Chapter, 2018)

• Bichromatic Synthetic Schlieren for surface measurement 

  Kolaas, Jostein; Smith, Lisa; Jensen, Atle; Sveen, Johan Kristian (Chapter, 2016)

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