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Viser treff 1-29 av 29

2019
1 Skartlien, Roar; Simon, Sebastien Charles; Sjøblom, Johan.
Electrocoalescence of water in oil emulsions: a DPD simulation study and a novel application of electroporation theory. RSC Advances 2019 ;Volum 9. s. 34172-34183
IFE NTNU Untitled
 
2018
2 Kesana, Netaji Ravikiran; Ibarra-Hernandez, Roberto Jose; Langsholt, Morten Chr.; Skartlien, Roar; Skjæraasen, Olaf; Tutkun, Murat.
Measurements of local droplet velocities in horizontal gas-liquid pipe flow with low liquid loading. Journal of Petroleum Science and Engineering 2018 ;Volum 170. s. 184-196
IFE Untitled
 
3 Kesana, Netaji Ravikiran; Skartlien, Roar; Langsholt, Morten Chr.; Ibarra-Hernandez, Roberto Jose; Tutkun, Murat.
Droplet flux measurements in two-phase, low liquid loading, horizontal pipe flow using a high-density gas. Journal of Natural Gas Science and Engineering 2018 ;Volum 56. s. 472-485
IFE Untitled
 
4 Palmer, Teresa Lynne; Baardsen, Gustav; Skartlien, Roar.
Reduction of the effective shear viscosity in polymer solutions due to crossflow migration in microchannels: Effective viscosity models based on DPD simulations. Journal of Dispersion Science and Technology 2018 ;Volum 39.(2) s. 190-206
IFE NTNU UiO UIS Untitled
 
5 Palmer, Teresa Lynne; Espås, Thomas Asadi; Skartlien, Roar.
Effects of polymer adsorption on the effective viscosity in microchannel flows: phenomenological slip layer model from molecular simulations. Journal of Dispersion Science and Technology 2018 ;Volum 40.(2) s. 264-275
IFE NTNU UIS Untitled
 
6 Skartlien, Roar; Bertheussen, Are; Simon, Sebastien Charles; Sjøblom, Johan.
Development of electrochemical DPD molecular simulations for oil/water partitioning of organic acids at varying pH. Journal of Dispersion Science and Technology 2018 ;Volum 39.(9) s. 1367-1375
IFE NTNU Untitled
 
2017
7 Jettestuen, Espen; Aursjø, Olav; Vinningland, Jan Ludvig; Skartlien, Roar; Hiorth, Aksel.
Pore scale simulation of electro-chemical induced wettability changes in three dimensional pore scale geometries. Interpore 2017-9th International Conference on Porous Media & Annual Meeting; 2017-05-10 - 2017-05-10
NORCE NTNU UiO UIS Untitled
 
8 Jettestuen, Espen; Aursjø, Olav; Vinningland, Jan Ludvig; Skartlien, Roar; Hiorth, Aksel.
Pore scale simulation of electro-chemically induced wettability changes. 9th International Conference on Porous Media & Annual Meeting; 2017-05-08 - 2017-05-11
IFE NORCE UIS Untitled
 
9 Sabirgalieva, Nazgul; Skartlien, Roar; Rojas-Solórzano, L.
DPD Simulation of Surface Wettability Alteration by Added Water-Soluble Surfactant in the Presence of Indigenous Oil-Soluble Surfactant. Chemical Engineering Transactions 2017 ;Volum 57. s. 1489-1494
NTNU Untitled
 
10 Skartlien, Roar; Simon, Sebastien Charles; Sjøblom, Johan.
A DPD study of asphaltene aggregation: The role of inhibitor and asphaltene structure in diffusion-limited aggregation. Journal of Dispersion Science and Technology 2017 ;Volum 38.(3) s. 440-450
IFE NTNU Untitled
 
2016
11 Skartlien, Roar; Simon, Sebastien Charles; Sjøblom, Johan.
DPD Molecular Simulations of Asphaltene Adsorption on Hydrophilic Substrates: Effects of Polar Groups and Solubility. Journal of Dispersion Science and Technology 2016 ;Volum 37.(6) s. 866-883
IFE NTNU Untitled
 
12 Vinningland, Jan Ludvig; Jettestuen, Espen; Hiorth, Aksel; Madland, Merete Vadla; Aursjø, Olav; Skartlien, Roar; Palmer, Teresa Lynne; Shogin, Dmitry.
Pore scale simulation and non-Newtonian flow. Møte ENI; 2016-10-04 - 2016-10-04
IFE NORCE UIS Untitled
 
2015
13 Skartlien, Roar; Furtado, Kalli; Sollum, Espen.
Multiphase Flow Research with a Surfactant Lattice Boltzmann Model. Journal of Dispersion Science and Technology 2015 ;Volum 36.(10) s. 1360-1369
IFE NILU NTNU Untitled
 
14 Skartlien, Roar; Sollum, Espen; Fakharian, F; Palmer, Teresa.
On the interfacial roughness scale in turbulent stratified two-phase flow: 3D lattice Boltzmann numerical simulations with forced turbulence and surfactant. International Journal of Multiphase Flow 2015 ;Volum 69. s. 102-114
IFE NILU NTNU UiO Untitled
 
15 Skjæraasen, Olaf; Skartlien, Roar; Zarruk, Gustavo A..
A Two-Way Coupled Model of Particle-Laden Turbulence. Journal of Dispersion Science and Technology 2015 ;Volum 36.(10) s. 1493-1512
IFE Untitled
 
2014
16 Dysthe, Dag Kristian; Hiorth, Aksel; Neuville, Amélie; Vinningland, Jan Ludvig; Jettestuen, Espen; Skartlien, Roar.
Reactive flow during water flooding -from pore2core. JCR Symponium; 2014-10-21 - 2014-10-23
NORCE NTNU UiO UIS Untitled
 
17 Neuville, Amélie; Vinningland, Jan Ludvig; Jettestuen, Espen; Skartlien, Roar; Dysthe, Dag Kristian; Hiorth, Aksel.
JCR-7 Symposium 2014 Transaction - Reactive flow during water flooding – from pore2core. : Join Chalk Research 2014 20 s.
NORCE NTNU UiO UIS Untitled
 
18 Skartlien, Roar; Hu, Bin; Palmer, Teresa; Staff, Gunnar Andreas; Sollum, Espen.
A statistical model for the average volume fraction profile through the mixing zone in turbulent stratified gas-liquid flow. International Journal of Multiphase Flow 2014 ;Volum 59. s. 160-172
IFE NILU NTNU UiO Untitled
 
2013
19 Lawrence, Chris; Nossen, Jan; Skartlien, Roar; Sendstad, Olav; Skjæraasen, Olaf; Hua, Jinsong; Liu, Lan; Hald, Karin; Sira, Terje; Holm, Erik Jarl; Hu, Bin; Biberg, Dag; Andersson, Peter; Staff, Gunnar Andreas; Wollebæk, Lars; Henriksson, Johan; Wangensteen, Trygve; Xu, Zheng Gang.
Mechanistic models for three-phase stratified and slug flows with dispersions. The 16th International Conference on Multiphase Production Technology; 2013-06-12 - 2013-06-14
IFE NTNU UiO Untitled
 
20 Skartlien, Roar; Sollum, Espen; Schümann, Heiner.
Droplet size distributions in turbulent emulsions: Breakup criteria and surfactant effects from direct numerical simulations. Journal of Chemical Physics 2013 ;Volum 139.(17) s. -
IFE NILU NTNU Untitled
 
2012
21 Bragg, A.; Swailes, DC; Skartlien, Roar.
Drift-free kinetic equations for turbulent dispersion. Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 2012 ;Volum 86.(5) s. -
IFE Untitled
 
22 Bragg, A.; Swailes, DC; Skartlien, Roar.
Particle transport in a turbulent boundary layer: Non-local closures for particle dispersion tensors accounting for particle-wall interactions. Physics of Fluids 2012 ;Volum 24.(10) s. -
IFE Untitled
 
23 Skartlien, Roar; Grimes, Brian Arthur; Meakin, Paul; Sjøblom, Johan; Sollum, Espen.
Coalescence kinetics in surfactant stabilized emulsions: Evolution equations from direct numerical simulations. Journal of Chemical Physics 2012 ;Volum 137.(21)
IFE NTNU UiO Untitled
 
24 Skartlien, Roar; Julshamn, Jon Are; Lawrence, Chris; Liu, Lan.
A gas entrainment model for hydraulic jumps in near horizontal pipes. International Journal of Multiphase Flow 2012 ;Volum 43. s. 39-55
IFE Untitled
 
25 Skartlien, Roar; Sollum, Espen; Akselsen, Andreas; Meakin, Paul.
Direct numerical simulation of surfactant-stabilized emulsions Morphology and shear viscosity in starting shear flow. Rheologica Acta 2012 ;Volum 51.(7) s. 649-673
IFE NTNU UiO Untitled
 
2011
26 Skartlien, Roar; Furtado, Kalli; Sollum, Espen; Meakin, Paul; Kralova, Iva.
Lattice-Boltzmann simulations of dynamic interfacial tension due to soluble amphiphilic surfactant. Physica A: Statistical Mechanics and its Applications 2011 ;Volum 390.(12) s. 2291-2302
IFE NTNU UiO Untitled
 
27 Skartlien, Roar; Nuland, Sven; Amundsen, Joar.
Simultaneous entrainment of oil and water droplets in high Reynolds number gas turbulence in horizontal pipe flow. International Journal of Multiphase Flow 2011 ;Volum 37.(10) s. 1282-1293
IFE Untitled
 
2010
28 Furtado, Kalli; Skartlien, Roar.
Derivation and thermodynamics of a lattice Boltzmann model with soluble amphiphilic surfactant. Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 2010 ;Volum 81.(6) s. -
IFE Untitled
 
2009
29 Skartlien, Roar.
A droplet transport model for channel and pipe flow based on particle kinetic theory and a stress-omega turbulence model. International Journal of Multiphase Flow 2009 ;Volum 35.(7) s. 603-616
IFE Untitled