Search Results - "Skjetne Paal"

Comparison of ultrasound vector flow imaging and CFD simulations with PIV measurements of flow in a left ventricular outflow trackt phantom - Implications for clinical use and in silico studies by Leinan, Paul Roger, Grønli, Thomas, Skjetne, Paal, Wigen, Morten Smedsrud, Urheim, Stig, Lovstakken, Lasse, Dahl, Sigrid K.

“…In this study we have compared two modalities for flow quantification from measurement data; ultrasound (US) and shadow particle image velocimetry (PIV), and a…”
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The effect of chordae tendineae on systolic flow by Morud, John C., Skjetne, Paal, Urheim, Stig, Dahl, Sigrid K.

“…When using Computational Fluid Dynamics to simulate ventricular blood flow in the heart, it has been common practice to neglect the effect of the sub-valvular…”
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Rheological Characterization of Polyanionic Cellulose Solutions with Application to Drilling Fluids and Cuttings Transport Modeling by Busch Alexander, Myrseth Velaug, Khatibi Milad, Skjetne Paal, Hovda Sigve, Johansen Stein Tore

“…In petroleum drilling, aqueous Polyanionic Cellulose solutions (PAC) are often used as a drilling fluid model system in experimental laboratory studies to…”
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CFD modeling of plume and free surface behavior resulting from a sub-sea gas release by Cloete, Schalk, Olsen, Jan Erik, Skjetne, Paal

“…A 3D, transient, mathematical model was developed to simulate the plume and free surface behavior resulting from a sub-sea gas pipe rupture. A coupled volume…”
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Summarizing an Eulerian–Lagrangian model for subsea gas release and comparing release of CO2 with CH4 by Olsen, Jan Erik, Skjetne, Paal

“…A subsea gas release is a concern for both safety and environment. This can be assessed by mathematical models. The development of an Eulerian–Lagrangian…”
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Current understanding of subsea gas release: A review by Olsen, Jan Erik, Skjetne, Paal

“…In this paper we review the current understanding of bubble plumes discharged from subsea sources related to oil and gas production, and show how CFD can be…”
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Modelling of underwater bubble plumes and gas dissolution with an Eulerian-Lagrangian CFD model by Olsen, Jan Erik, Skjetne, Paal

“…•A mathematical model for subsea gas release is presented.•The model is consistent with three chosen experiments.•The model predicts surfacing charcteristics…”
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A phase field model for multiphase electro-hydrodynamic flow by Lin, Yuan, Skjetne, Paal, Carlson, Andreas

“…► Modelling and simulation of electro-coalesence of water-in-oil system. ► Leaky dielectric model and perfect dielectric model for electric stress. ► Phase…”
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VLES turbulence model for an Eulerian–Lagrangian modeling concept for bubble plumes by Olsen, Jan Erik, Skjetne, Paal, Johansen, Stein Tore

“…•A VLES turbulence model is implemented in a model for large scale bubble plumes.•The VLES model inherently captures the large scale turbulence.•The VLES model…”
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Mass transfer between bubbles and seawater by Olsen, Jan Erik, Dunnebier, Dorien, Davies, Emlyn, Skjetne, Paal, Morud, John

“…•Experiments monitoring evolution of size of bubbles in seawater has been conducted.•Theory on mass transfer is compared to the experimental…”
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Towards a reduced order model for EVAR planning and intra-operative navigation by Emendi, Monica, Kardampiki, Eirini, Støverud, Karen-Helene, Martinez Pascual, Antonio, Geronzi, Leonardo, Kaarstad Dahl, Sigrid, Prot, Victorien, Skjetne, Paal, Biancolini, Marco Evangelos

“…The pre-operative planning and intra-operative navigation of the endovascular aneurysm repair (EVAR) procedure are currently challenged by the aortic…”
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Santa Claus - a global health threat by Westin, Andreas Austgulen, Skjetne, Paal

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Observations of Rising Methane Bubbles in Trondheimsfjord and Its Implications to Gas Dissolution by Olsen, J. E., Krause, D. F., Davies, E. J., Skjetne, P.

“…Gas dissolution reduces the release of methane to the atmosphere from subsea sources. Being able to predict and assess the methane flux to the atmosphere…”
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Julenissen – en global helsetrussel by Westin, Andreas Austgulen, Skjetne, Paal

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