Blar i NTNU Open på forfatter "Span, Roland"
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Measurements of CO2-Rich Mixture Properties: Status and CCS Needs
Løvseth, Sigurd Weidemann; Stang, Hans Georg Jacob; Austegard, Anders; Westman, Snorre Foss; Span, Roland; Wegge, Robin (Journal article; Peer reviewed, 2016)In order to design and operate current and future CCS system and processes, accurate predictions of the behavior of the fluids involved is necessary. Currently, there are large knowledge gaps for fundamental properties ... -
Measurements of the Viscosity of Hydrogen and a (Hydrogen + Methane) Mixture with a Two-Capillary Viscometer
Betken, Benjamin; Austegard, Anders; Finotti, Francesco; Caccamo, Chiara; Stang, Hans Georg Jacob; Khosravi, Bahareh; Span, Roland (Journal article; Peer reviewed, 2024)Measurements of the viscosity of pure hydrogen and a binary (hydrogen + methane) mixture with a nominal composition 90 mol % hydrogen are presented. The measurements were conducted with a two-capillary viscometer relative ... -
Viscosity measurements of CO<inf>2</inf>-rich; CO<inf>2</inf> + N<inf>2</inf> and CO<inf>2</inf> + H<inf>2</inf> mixtures in gas or supercritical phase at temperatures between 273 and 473 K and pressures up to 8.7 MPa
Khosravi, Bahareh; Bedken, Benjamin; Jakobsen, Jana Poplsteinova; Løvseth, Sigurd Weidemann; Span, Roland (Peer reviewed; Journal article, 2022)New experimental viscosity data of three binary CO2-rich mixtures with approximate mole fractions of 0.93 CO2 + 0.07 H2, 0.80 CO2 + 0.20 H2, and 0.90 CO2 + 0.10 N2 are reported. The measurements were performed at four ...