Steinar Evje

Professor i anvendt matematikk

Steinar Evje

Kontakt

Telefon: 51831741

E-post: steinar.evje@uis.no

Rom: KE E-364

Organisasjonsenhet

Det teknisk-naturvitenskapelige fakultet

Institutt for energi- og petroleumsteknologi

Publikasjoner

Vitenskapelige publikasjoner

Li, Qing; Evje, Steinar

(2024)

An alternating flux learning method for multidimensional nonlinear conservation laws.

SIAM Journal on Scientific Computing.

ISSN 1064-8275.

Volum 46.

Hefte 4.

s.C421-C447.

DOI: 10.1137/23M1556605

Li, Qing; Evje, Steinar

(2023)

Learning the nonlinear flux function of a hidden scalar conservation law from data.

Networks and Heterogeneous Media.

ISSN 1556-1801.

Volum 18.

Hefte 1.

s.48-79.

DOI: 10.3934/nhm.2023003

Li, Qing; Geng, Jiahui; Evje, Steinar

(2023)

Identification of the flux function of nonlinear conservation laws with variable parameters.

Physica D : Non-linear phenomena.

ISSN 0167-2789.

Volum 451.

DOI: 10.1016/j.physd.2023.133773

Li, Qing; Evje, Steinar; Geng, Jiahui

(2023)

Learning Parameterized ODEs From Data.

IEEE Access.

ISSN 2169-3536.

Volum 11.

s.54897-54909.

DOI: 10.1109/ACCESS.2023.3282435

Li, Qing; Geng, Jiahui; Evje, Steinar; Rong, Chunming

(2023)

Solving Nonlinear Conservation Laws of Partial Differential Equations Using Graph Neural Networks.

Proceedings of the Northern Lights Deep Learning Workshop.

Volum 4.

DOI: 10.7557/18.6808

Qiao, Yangyang; Skadsem, Hans Joakim; Evje, Steinar

(2023)

An Integrated Modeling Approach for Vertical Gas Migration Along Leaking Wells Using a Compressible Two-Fluid Flow Model.

Transport in Porous Media.

ISSN 0169-3913.

Volum 150.

Hefte 1.

s.177-213.

DOI: 10.1007/s11242-023-02005-4

Evje, Steinar; Skadsem, Hans Joakim; Nævdal, Geir

(2023)

Identification of nonlinear conservation laws for multiphase flow based on Bayesian inversion.

Nonlinear dynamics.

ISSN 0924-090X.

Volum 111.

Hefte 19.

s.18163-18190.

DOI: 10.1007/s11071-023-08817-9

Nævdal, Geir; Evje, Steinar

(2023)

Can cancer cells inform us about the tumor microenvironment?.

Journal of Computational Physics.

ISSN 0021-9991.

Volum 492.

s.1-28.

DOI: 10.1016/j.jcp.2023.112449

Nævdal, Geir; Rofstad, Einar K; Søreide, Kjetil; Evje, Steinar

(2022)

Fluid-sensitive migration mechanisms predict association between metastasis and high interstitial fluid pressure in pancreatic cancer.

Journal of Biomechanics.

ISSN 0021-9290.

Volum 145.

s.1-8.

DOI: 10.1016/j.jbiomech.2022.111362

Waldeland, Jahn Otto; Gaustad, Jon-Vidar; Rofstad, Einar K; Evje, Steinar

(2021)

In silico investigations of intratumoral heterogeneous interstitial fluid pressure.

Journal of Theoretical Biology.

ISSN 0022-5193.

Volum 526.

s.1-21.

DOI: 10.1016/j.jtbi.2021.110787

Qiao, Yangyang; Li, Qing; Evje, Steinar

(2021)

On the numerical discretization of a tumor progression model driven by competing migration mechanisms.

Mathematics in Engineering.

ISSN 2640-3501.

Volum 4.

Hefte 6.

s.1-24.

DOI: 10.3934/mine.2022046

Qiao, Yangyang; Evje, Steinar

(2020)

A compressible viscous three-phase model for porous media flow based on the theory of mixtures.

Advances in Water Resources.

ISSN 0309-1708.

Volum 141.

DOI: 10.1016/j.advwatres.2020.103599

Qiao, Yangyang; Evje, Steinar

(2020)

A general cell-fluid Navier-Stokes model with inclusion of chemotaxis.

Mathematical Models and Methods in Applied Sciences.

ISSN 0218-2025.

Volum 30.

Hefte 06.

s.1167-1215.

DOI: 10.1142/S0218202520400096

Evje, Steinar; Winkler, Michael

(2020)

Mathematical Analysis of Two Competing Cancer Cell Migration Mechanisms Driven by Interstitial Fluid Flow.

Journal of nonlinear science.

ISSN 0938-8974.

Volum 30.

s.1809-1847.

DOI: 10.1007/s00332-020-09625-w

Andersen, Pål Østebø; Qiao, Yangyang; Standnes, Dag Chun; Evje, Steinar

(2019)

Cocurrent Spontaneous Imbibition in Porous Media with the Dynamics of Viscous Coupling and Capillary Backpressure.

SPE Journal.

ISSN 1086-055X.

Volum 24.

Hefte 1.

s.158-177.

DOI: 10.2118/190267-PA

Urdal, Jone; Waldeland, Jahn Otto; Evje, Steinar

(2019)

Enhanced cancer cell invasion caused by fibroblasts when fluid flow is present.

Biomechanics and Modeling in Mechanobiology.

ISSN 1617-7959.

Volum 18.

Hefte 4.

s.1047-1078.

DOI: 10.1007/s10237-019-01128-2

Qiao, Yangyang; Wen, Huanyao; Evje, Steinar

(2019)

Compressible and viscous two-phase flow in porous media based on mixture theory formulation.

Networks and Heterogeneous Media.

ISSN 1556-1801.

Volum 14.

Hefte 3.

s.489-536.

DOI: 10.3934/nhm.2019020

Evje, Steinar; Waldeland, Jahn Otto

(2019)

How tumor cells can make use of interstitial fluid flow in a strategy for metastasis.

Cellular and Molecular Bioengineering.

ISSN 1865-5025.

Volum 12.

Hefte 3.

s.227-254.

DOI: 10.1007/s12195-019-00569-0

Qiao, Yangyang; Wen, Huanyao; Evje, Steinar

(2019)

Viscous two-phase flow in porous media driven by source terms: Analysis and Numerics .

SIAM Journal on Mathematical Analysis.

ISSN 0036-1410.

Volum 51.

Hefte 6.

s.5103-5140.

DOI: 10.1137/19M1252491

Waldeland, Jahn Otto; Polacheck, William J.; Evje, Steinar

(2019)

Collective tumor cell migration in the presence of fibroblasts.

Journal of Biomechanics.

ISSN 0021-9290.

Volum 100.

DOI: 10.1016/j.jbiomech.2019.109568

Giljarhus, Knut Erik Teigen; Evje, Steinar

(2019)

Use of the Finite Volume Framework OpenFOAM for Simulation of Tumor Growth. I: MekIT’19 - 10th National Conference on Computational Mechanics (Trondheim, Norway, 3-4 June 2019).

International Center for Numerical Methods in Engineering (CIMNE).

ISBN 978-84-949194-9-7.

s.139-147.

Evje, Steinar; Wen, Huanyao

(2018)

A Stokes Two-Fluid Model for Cell Migration that Can Account for Physical Cues in the Microenvironment.

SIAM Journal on Mathematical Analysis.

ISSN 0036-1410.

Volum 50.

Hefte 1.

s.86-118.

DOI: 10.1137/16M1078185

Qiao, Yangyang; Andersen, Pål Østebø; Evje, Steinar; Standnes, Dag Chun

(2018)

A mixture theory approach to model co- and counter-current two-phase flow in porous media accounting for viscous coupling.

Advances in Water Resources.

ISSN 0309-1708.

Volum 112.

s.170-188.

DOI: 10.1016/j.advwatres.2017.12.016

Andersen, Pål Østebø; Qiao, Yangyang; Standnes, Dag Chun; Evje, Steinar

(2018)

Co-current Spontaneous Imbibition in Porous Media with the Dynamics of Viscous Coupling and Capillary Back Pressure. I: SPE Improved Oil Recovery Conference.

Society of Petroleum Engineers.

ISBN 978-1-61399-570-9.

DOI: 10.2118/190267-m

Waldeland, Jahn Otto; Evje, Steinar

(2018)

A multiphase model for exploring tumor cell migration driven by autologous chemotaxis.

Chemical Engineering Science (CES).

ISSN 0009-2509.

Volum 191.

s.268-287.

DOI: 10.1016/j.ces.2018.06.076

Waldeland, Jahn Otto; Evje, Steinar

(2018)

Competing tumor cell migration mechanisms caused by interstitial fluid flow.

Journal of Biomechanics.

ISSN 0021-9290.

Volum 81.

s.22-35.

DOI: 10.1016/j.jbiomech.2018.09.011

Solem, Susanne; Evje, Steinar

(2017)

Relaxation limit of a compressible gas–liquid model with well–reservoir interaction.

Zeitschrift für Angewandte Mathematik und Physik.

ISSN 0044-2275.

Volum 68.

Hefte 1.

s.1-25.

DOI: 10.1007/s00033-017-0771-2

Evje, Steinar; Wen, Huanyao; Zhu, Changjiang

(2017)

On global solutions to the viscous liquid-gas model with unconstrained transition to single-phase flow.

Mathematical Models and Methods in Applied Sciences.

ISSN 0218-2025.

Volum 27.

Hefte 2.

s.323-346.

DOI: 10.1142/S0218202517500038

Andersen, Pål Østebø; Evje, Steinar; Hiorth, Aksel

(2017)

Modeling of spontaneous-imbibition experiments with porous disk-on the validity of exponential prediction.

SPE Journal.

ISSN 1086-055X.

Volum 22.

Hefte 5.

s.1326-1337.

DOI: 10.2118/186094-PA

Evje, Steinar

(2017)

An integrative multiphase model for cancer cell migration under influence of physical cues from the microenvironment.

Chemical Engineering Science (CES).

ISSN 0009-2509.

Volum 165.

s.240-259.

DOI: 10.1016/j.ces.2017.02.045

Andersen, Pål Østebø; Qiao, Yangyang; Evje, Steinar; Standnes, Dag Chun

(2017)

Improved Modelling of Gravity-Aided Spontaneous Imbibition Using Momentum-Equation-Based Relative Permeabilities. I: 19th European Symposium on Improved Oil Recovery/IOR Norway 2017.

European Association of Geoscientists and Engineers (EAGE).

ISBN 978-94-6282-209-2.

DOI: 10.3997/2214-4609.201700303

Standnes, Dag Chun; Evje, Steinar; Andersen, Pål Østebø

(2017)

A Novel Relative Permeability Model Based on Mixture Theory Approach Accounting for Solid-fluid and Fluid-fluid Interactions.

Transport in Porous Media.

ISSN 0169-3913.

Volum 119.

Hefte 3.

s.707-738.

DOI: 10.1007/s11242-017-0907-z

Evje, Steinar; Wen, Huanyao; Yao, Lei

(2016)

Global solutions to a one-dimensional non-conservative two-phase model.

Discrete and Continuous Dynamical Systems. Series A.

ISSN 1078-0947.

Volum 36.

Hefte 4.

s.1927-1955.

DOI: 10.3934/dcds.2016.36.1927

Andersen, Pål Østebø; Evje, Steinar

(2016)

A Model for Reactive Flow in Fractured Porous Media.

Chemical Engineering Science (CES).

ISSN 0009-2509.

Volum 145.

s.196-213.

DOI: 10.1016/j.ces.2016.02.008

Evje, Steinar; Wang, Wenjun; Wen, Huanyao

(2016)

Global Well-Posedness and Decay Rates of Strong Solutions to a Non-Conservative Compressible Two-Fluid Model.

Archive for Rational Mechanics and Analysis.

ISSN 0003-9527.

Volum 221.

Hefte 3.

s.1285-1316.

DOI: 10.1007/s00205-016-0984-0

Evje, Steinar; Wen, Huanyao

(2016)

Stability of a compressible two-fluid hyperbolic-elliptic system arising in fluid mechanics.

Nonlinear Analysis: Real world applications.

ISSN 1468-1218.

Volum 31.

s.610-629.

DOI: 10.1016/j.nonrwa.2016.03.011

Evje, Steinar; Wen, Huanyao

(2015)

Global Solutions of a Viscous Gas-Liquid Model with Unequal Fluid Velocities in a Closed Conduit .

SIAM Journal on Mathematical Analysis.

ISSN 0036-1410.

Volum 47.

Hefte 1.

s.381-406.

DOI: 10.1137/140959353

Evje, Steinar; Wen, Huanyao

(2015)

Weak solutions of a two-phase Navier-Stokes model with a general slip law.

Journal of Functional Analysis.

ISSN 0022-1236.

Volum 268.

Hefte 1.

s.93-139.

DOI: 10.1016/j.jfa.2014.10.019

Omekeh, Aruoture Voke; Friis, Helmer Andre`; Evje, Steinar; Fjelde, Ingebret

(2015)

A MODEL FOR LOW SALINITY FLOODING EXPERIMENTS: DISSOLUTION AND ION EXCHANGE.

Journal of Porous Media.

ISSN 1091-028X.

Volum 18.

Hefte 3.

s.189-213.

DOI: 10.1615/JPorMedia.v18.i3.20

Andersen, Pål Østebø; Evje, Steinar; Kleppe, Hans; Skjæveland, Svein Magne

(2015)

A Model for Wettability Alteration in Fractured Reservoirs.

SPE Journal.

ISSN 1086-055X.

Volum 20.

Hefte 6.

s.1261-1275.

DOI: 10.2118/174555-PA

Udegbunam, John Emeka; Fjelde, Kjell Kåre; Evje, Steinar; Nygaard, Olav Gerhard Haukenes

(2015)

On the advection-upstream-splitting-method hybrid scheme: A simple transient-flow model for managed-pressure-drilling and underbalanced-drilling applications.

SPE Drilling & Completion.

ISSN 1064-6671.

Volum 30.

Hefte 2.

s.98-109.

DOI: 10.2118/168960-PA

Evje, Steinar; Wen, Huanyao

(2015)

On the large time behavior of the compressible gas–liquid driftflux model with slip.

Mathematical Models and Methods in Applied Sciences.

ISSN 0218-2025.

Volum 25.

Hefte 11.

s.2175-2215.

DOI: 10.1142/S0218202515500554

Evje, Steinar; Wen, Huanyao

(2015)

Analysis of a Compressible Two-Fluid Stokes System with Constant Viscosity.

Journal of Mathematical Fluid Mechanics.

ISSN 1422-6928.

Volum 17.

Hefte 3.

s.423-436.

DOI: 10.1007/s00021-015-0215-8

Andersen, Pål Østebø; Evje, Steinar; Ahsan, Rajib; Hiorth, Aksel

(2015)

An Analytical Model for Imbibition Experiments with Porous Plate. I: IMPROVED OIL RECOVERY. EUROPEAN SYMPOSIUM. 18TH 2015. (2 VOLS) OVERCOMING THE BARRIERS.

ISBN 978-1-51080-219-3.

Friis, Helmer Andre`; Evje, Steinar

(2014)

Well-posedness of a compressible gas-liquid model for deepwater oil well operations.

Acta Mathematica Scientia.

ISSN 0252-9602.

Volum 34.

Hefte 1.

s.107-124.

DOI: 10.1016/S0252-9602(13)60130-7

Andersen, Pål Østebø; Evje, Steinar; Kleppe, Hans

(2014)

A model for spontaneous imbibition as a mechanism for oil recovery in fractured reservoirs.

Transport in Porous Media.

ISSN 0169-3913.

Volum 101.

Hefte 2.

s.299-331.

DOI: 10.1007/s11242-013-0246-7

Aursand, Peder; Evje, Steinar; Flåtten, Tore; Teigen, Knut Erik; Munkejord, Svend Tollak

(2014)

An exponential time-differencing method for monotonic relaxation systems.

Applied Numerical Mathematics.

ISSN 0168-9274.

Volum 80.

s.1-21.

DOI: 10.1016/j.apnum.2014.01.003

Udegbunam, John Emeka; Fjelde, Kjell Kåre; Evje, Steinar; Nygaard, Gerhard

(2014)

A Simple Transient Flow Model for MPD and UBD Applications. I: SPE/IADC Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, 8-9 April Madrid, Spain.

Society of Petroleum Engineers.

ISBN 978-1-61399-319-4.

DOI: 10.2118/168960-MS

Evje, Steinar; Qingqing, Liu; Zhu, Changjiang

(2014)

Asymptotic stability of the compressible gas–liquid model with well-formation interaction and gravity.

Journal of Differential Equations.

ISSN 0022-0396.

Volum 257.

Hefte 9.

s.3226-3271.

DOI: 10.1016/j.jde.2014.06.012

Aarsnes, Ulf Jakob Flø; Di Meglio, Florent; Evje, Steinar; Aamo, Ole Morten

(2014)

CONTROL-ORIENTED DRIFT-FLUX MODELING OF SINGLE AND TWO-PHASE FLOW FOR DRILLING. I: Proceedings ASME 2014 Dynamic Systems and Control Conference, volume 3.

The American Society of Mechanical Engineers (ASME).

ISBN 978-0-7918-4620-9.

DOI: 10.1115/DSCC2014-6121

Evje, Steinar; Wen, Huanyao

(2013)

Weak solutions of a gas-liquid drift-flux model with general slip law for wellbore operations.

Discrete and Continuous Dynamical Systems. Series A.

ISSN 1078-0947.

Volum 33.

Hefte 10.

s.4497-4530.

DOI: 10.3934/dcds.2013.33.4497

Evje, Steinar

(2013)

A compressible two-phase model with pressure-dependent well-reservoir interaction.

SIAM Journal on Mathematical Analysis.

ISSN 0036-1410.

Volum 45.

Hefte 2.

s.518-546.

DOI: 10.1137/12087195X

Friis, Helmer Andre`; Evje, Steinar

(2013)

Asymptotic behavior of a compressible two-phase model with well-formation interaction.

Journal of Differential Equations.

ISSN 0022-0396.

Volum 254.

Hefte 9.

s.3957-3993.

DOI: 10.1016/j.jde.2013.02.001

Omekeh, Aruoture Voke; Evje, Steinar; Friis, Helmer Andre`

(2013)

Modeling of low salinity effects in sandstone oil rocks.

International Journal of Numerical Analysis and Modeling.

ISSN 1923-2942.

Volum 4.

Hefte 2.

Evje, Steinar

(2013)

Genuine two-phase flow dynamics with a free interface separating gas-liquid mixture from gas.

SIAM Journal on Mathematical Analysis.

ISSN 0036-1410.

Volum 45.

Hefte 5.

s.2894-2923.

DOI: 10.1137/120904317

Andersen, Pål Østebø; Ahsan, Rajib; Evje, Steinar; Fred, Bratteli; Madland, Merete Vadla; Hiorth, Aksel

(2013)

A Model for Brine-Dependent Spontaneous Imbibition Experiments with Porous Plate. I: 75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013, June 10 - 13, 2013, London, United Kingdom.

Society of Petroleum Engineers.

ISBN 978-1-61399-254-8.

DOI: 10.2118/164901-m

Andersen, Pål Østebø; Evje, Steinar; Kleppe, Hans; Skjæveland, Svein Magne

(2013)

A Model for Wettability Alteration in Fractured Reservoirs. I: International Petroleum Technology Conference, 26-28 March, Beijing, China.

Society of Petroleum Engineers.

ISBN 978-1-61399-218-0.

DOI: 10.2523/iptc-16957-m

Omekeh, Aruoture Voke; Friis, Helmer Andre`; Fjelde, Ingebret; Evje, Steinar

(2012)

Modeling of Ion-Exchange and Solubility in Low Salinity Water Flooding. I: SPE Improved Oil Recovery Symposium, 14-18 April 2012, Tulsa, Oklahoma, USA.

Society of Petroleum Engineers.

ISBN 978-1-61399-197-8.

DOI: 10.2118/154144-m

Friis, Helmer Andre`; Evje, Steinar

(2012)

Numerical treatment of two-phase flow in capillary heterogeneous porous media by finite-volume approximations.

International Journal of Numerical Analysis & Modeling.

ISSN 1705-5105.

Volum 9.

Hefte 3.

s.505-528.

Evje, Steinar; Karlsen, Kenneth Hvistendahl

(2012)

ANALYSIS OF A COMPRESSIBLE GAS-LIQUID MODEL MOTIVATED BY OIL WELL CONTROL OPERATIONS.

Acta Mathematica Scientia.

ISSN 0252-9602.

Volum 32.

Hefte 1.

s.295-314.

Andersen, Pål Østebø; Evje, Steinar; Madland, Merete Vadla; Hiorth, Aksel

(2012)

A geochemical model for interpretation of chalk core flooding experiments.

Chemical Engineering Science (CES).

ISSN 0009-2509.

Volum 84.

s.218-241.

DOI: 10.1016/j.ces.2012.08.038

Friis, Helmer Andre`; Evje, Steinar

(2011)

Global weak solutions for a gas-liquid model with external forces and general pressure law.

SIAM Journal on Applied Mathematics.

ISSN 0036-1399.

Volum 71.

Hefte 2.

s.409-442.

DOI: 10.1137/100813336

Evje, Steinar

(2011)

Weak solutions for a gas-liquid model relevant for describing gas-kick in oil wells.

SIAM Journal on Mathematical Analysis.

ISSN 0036-1410.

Volum 43.

Hefte 4.

s.1887-1922.

DOI: 10.1137/100813932

Evje, Steinar

(2011)

Global weak solutions for a compressible gas-liquid model with well-formation interaction.

Journal of Differential Equations.

ISSN 0022-0396.

Volum 251.

Hefte 8.

s.2352-2386.

DOI: 10.1016/j.jde.2011.07.013

Madland, Merete Vadla; Hiorth, Aksel; Omdal, Edvard; Megawati, Megawati; Hildebrand-Habel, Tania; Korsnes, Reidar Inge; Evje, Steinar; Cathles, Lawrence M.

(2011)

Chemical Alterations Induced by Rock-Fluid Interactions When Injecting Brines in High Porosity Chalks.

Transport in Porous Media.

ISSN 0169-3913.

Volum 87.

Hefte 3.

s.679-702.

DOI: 10.1007/s11242-010-9708-3

Evje, Steinar; Hiorth, Aksel

(2011)

A model for interpretation of brine-dependent spontaneous imbibition experiments.

Advances in Water Resources.

ISSN 0309-1708.

Volum 34.

Hefte 12.

s.1627-1642.

DOI: 10.1016/j.advwatres.2011.09.003

Friis, Helmer Andre`; Evje, Steinar

(2011)

Well-posedness of a compressible gas-liquid model with a friction term important for well control operations.

SIAM Journal on Applied Mathematics.

ISSN 0036-1399.

Volum 71.

Hefte 6.

s.2014-2047.

DOI: 10.1137/110835499

Evje, Steinar; Hiorth, Aksel

(2010)

A MATHEMATICAL MODEL FOR DYNAMIC WETTABILITY ALTERATION CONTROLLED BY WATER-ROCK CHEMISTRY.

Networks and Heterogeneous Media.

ISSN 1556-1801.

Volum 5.

Hefte 2.

s.217-256.

DOI: 10.3934/nhm.2010.5.217

Evje, Steinar; Karlsen, Kenneth Hvistendahl

(2009)

GLOBAL WEAK SOLUTIONS FOR A VISCOUS LIQUID-GAS MODEL WITH SINGULAR PRESSURE LAW.

Communications on Pure and Applied Analysis.

ISSN 1534-0392.

Volum 8.

Hefte 6.

s.1867-1894.

DOI: 10.3934/cpaa.2009.8.1867

Munkejord, ST; Evje, Steinar; Flåtten, Tore

(2009)

A MUSTA SCHEME FOR A NONCONSERVATIVE TWO-FLUID MODEL.

SIAM Journal on Scientific Computing.

ISSN 1064-8275.

Volum 31.

Hefte 4.

s.2587-2622.

DOI: 10.1137/080719273

Yu, Liping; Evje, Steinar; Kleppe, Hans; Kårstad, Terje; Fjelde, Ingebret; Skjæveland, Svein M

(2009)

Spontaneous imbibition of seawater into preferentially oil-wet chalk cores - Experiments and simulations.

Journal of Petroleum Science and Engineering.

ISSN 0920-4105.

Volum 66.

Hefte 3-4.

s.171-179.

DOI: 10.1016/j.petrol.2009.02.008

Evje, Steinar; Karlsen, Kenneth Hvistendahl

(2009)

Global Weak Solutions for a Viscous Liquid-Gas Model with Singular Pressure Law.

Communications on Pure and Applied Analysis.

ISSN 1534-0392.

Volum 8.

Hefte 6.

s.1867-1894.

Evje, Steinar; Flåtten, Tore; Munkejord, Svend Tollak

(2009)

A WIMF scheme for the drift-flux two-phase flow model. I: Multiphase flow research.

Nova Science Publishers.

ISBN 9781606924488.

Evje, Steinar; Flåtten, Tore; Friis, Helmer Andre

(2009)

Global weak solutions for a viscous liquid-gas model with transition to single-phase gas flow and vacuum.

Nonlinear Analysis.

ISSN 0362-546X.

Volum 70.

Hefte 11.

s.3864-3886.

DOI: 10.1016/j.na.2008.07.043

Munkejord, Svend Tollak; Evje, Steinar; Flåtten, Tore

(2009)

A MUSTA scheme for a non-conservative two-fluid model.

SIAM Journal on Scientific Computing.

ISSN 1064-8275.

Volum 31.

Hefte 4.

s.2587-2622.

Friis, Helmer Andre`; Evje, Steinar; Flåtten, Tore

(2009)

A Numerical Study of Characteristic Slow-Transient Behavior of a Compressible 2D Gas-Liquid Two-Fluid Model.

Advances in Applied Mathematics and Mechanics.

ISSN 2070-0733.

Volum 1.

Hefte 2.

s.166-200.

Evje, Steinar; Flåtten, Tore; Friis, Helmer Andre

(2008)

On a relation between pressure-based schemes and central schemes for hyperbolic conservation laws.

Numerical Methods for Partial Differential Equations.

ISSN 0749-159X.

Volum 24.

Hefte 2.

s.605-645.

DOI: 10.1002/num.20283

Karlsen, Kenneth Hvistendahl; Evje, Steinar

(2008)

A hyperbolic-elliptic model for coupled well-porous media flow. I: Hyperbolic Problems: Theory, Numerics, Applications. Proceedings of the Eleventh International Conference on Hyperbolic Problems held in Ecole Normale Supérieure, Lyon, July 17-21, 2006.

Springer.

ISBN 978-3-540-75711-5.

s.493-501.

Evje, Steinar; Karlsen, Kenneth Hvistendahl

(2006)

Hyperbolic-elliptic models for well-reservoir flow.

Networks and Heterogeneous Media.

ISSN 1556-1801.

Volum 1.

Hefte 4.

s.639-673.

Bøker og kapitler

Aqrawi, Abdul

(2017)

Application of Finite Analytic Numerical Method for Fluid Flow in a Heterogeneous Porous Media.

Vegge, David

(2017)

A study of a mathematical model for cancer cell growth in a gel.

Dirdal, Inger Karin

(2015)

A Mathematical model for flow of gas-liquid mixture in vertical pipe.

Universitetet i Stavanger.

Okoye, Ejike

(2015)

Study Of The 1D Three Phase Liquid, Gas And Cutting Model For Vertical Well Flow.

Universitetet i Stavanger.

Garate, Antono Jesus Heredia

(2014)

Study of a model for spontaneous imbibition as a mechanism for oil recovery in naturally fractured reservoirs.

Universitetet i Stavanger.

Andersen, Pål Østebø

(2014)

Mathematical models for the combined effect of transport, water-rock chemistry, and oil-water flow mechanisms.

Universitetet i Stavanger.

Hefte 223.

Andersen, Pål Østebø

(2010)

Mathematical modeling of water-rock chemistry during water injection and its impact on the composition and porosity of chalk.

Universitetet i Stavanger.

Formidling

Li, Qing; Geng, Jiahui; Evje, Steinar; Rong, Chunming

(2023)

Solving Nonlinear Conservation Laws of Partial Differential Equations Using Graph Neural Networks.

Northern Lights Deep Learning Workshop 2023;

2023-01-10 - 2023-01-12.

Nævdal, Geir; Evje, Steinar; Waldeland, Jahn Otto

(2021)

Data-driven computational simulation of tumor progression: Characterization of tumor microenvironment using ES-MDA.

EnKF workshop 2021;

2021-06-07 - 2021-06-11.

Giljarhus, Knut Erik Teigen; Evje, Steinar

(2019)

Use of the Finite Volume Framework OpenFOAM for Simulation of Tumor Growth.

MekIT’19 - 10th National Conference on Computational Mechanics;

2019-06-03 - 2019-06-04.

Andersen, Pål Østebø; Qiao, Yangyang; Standnes, Dag Chun; Evje, Steinar

(2018)

Co-current Spontaneous Imbibition in Porous Media with the Dynamics of Viscous Coupling and Capillary Back Pressure.

The SPE Improved Oil Recovery Conference 2018;

2018-04-14 - 2018-04-18.

Hiorth, Aksel; Evje, Steinar

(2018)

Nye mastergrader ikke bare for oljebransjen.

Andersen, Pål Østebø; Qiao, Yangyang; Evje, Steinar; Standnes, Dag Chun

(2017)

Improved Modelling of Gravity-Aided Spontaneous Imbibition Using Momentum-Equation-Based Relative Permeabilities.

IOR 2017 - 19th European Symposium on Improved Oil Recovery;

2017-04-24 - 2017-04-27.

Andersen, Pål Østebø; Qiao, Yangyang; Evje, Steinar; Standnes, Dag Chun

(2017)

Improved modeling of gravity-aided spontaneous imbibition using momentum-equation-based relative permeabilities.

Interpore - 9th International Conference on Porous Media & Annual Meeting;

2017-05-08 - 2017-05-11.

Standnes, Dag Chun; Evje, Steinar; Andersen, Pål Østebø

(2016)

A Novel Relative Permeability Model - A Two-Fluid Approach Accounting For Solid-Fluid And Fluid-Fluid Interactions.

The International Symposium of the Society of Core Analysts;

2016-08-21 - 2016-08-26.

Andersen, Pål Østebø; Evje, Steinar

(2016)

Fracture-Matrix Models for Reactive Flow in Naturally Fractured Formations.

Lunch & Learn;

2016-06-16.

Andersen, Pål Østebø; Evje, Steinar; Ahsan, Rajib; Hiorth, Aksel

(2015)

An Analytical Model for Imbibition Experiments with Porous Plate.

18th European Symposium on Improved Oil Recovery;

2015-04-14 - 2015-04-16.

Evje, Steinar

(2015)

Spredning av kreftceller har klare likheter med strømning av olje.

Aarsnes, Ulf Jakob Flø; Di Meglio, Florent; Evje, Steinar; Aamo, Ole Morten

(2014)

CONTROL-ORIENTED DRIFT-FLUX MODELING OF SINGLE AND TWO-PHASE FLOW FOR DRILLING.

ASME 2014 Dynamic Systems and Control Conference;

2014-10-22 - 2014-10-24.

Nermoen, Anders; Korsnes, Reidar Inge; Hildebrand-Habel, Tania; Zimmermann, Udo; Bollhorn, Peter; Foged Christensen, Helle; Ancker Agergaard, Frederic; Trads, Niels; Pedersen, Janne; Jettestuen, Espen; Vinningland, Jan Ludvig; Evje, Steinar; Andersen, Pål Østebø; Hiorth, Aksel; Madland, Merete Vadla

(2014)

Water weakening of chalk at realistic reservoir conditions.

JCR-7 Symposium 2014;

2014-09-19 - 2014-09-21.

Andersen, Pål Østebø; Ahsan, Rajib; Evje, Steinar; Fred, Bratteli; Madland, Merete Vadla; Hiorth, Aksel

(2013)

A Model for Brine-Dependent Spontaneous Imbibition Experiments with Porous Plate.

EAGE Annual Conference & Exhibition incorporating SPE Europec;

2013-06-10 - 2013-06-13.

Andersen, Pål Østebø; Evje, Steinar; Kleppe, Hans; Skjæveland, Svein Magne

(2013)

A Model for Wettability Alteration in Fractured Reservoirs.

International Petroleum Technology Conference;

2013-03-26 - 2013-03-28.

Andersen, Pål Østebø; Evje, Steinar

(2012)

Two-phase Flow in a Fissurized-porous Media.

10th International Conference of Numerical Analysis and Applied Mathematics;

2012-09-19 - 2012-09-25.

Udegbunam, John Emeka; Fjelde, Kjell Kåre; Evje, Steinar

(2012)

The Academic AUSMV Scheme - A simple but Robust Model for Predicting Highly Dynamic Well Flow Phenomena.

Celle Drilling 2012;

2012-09-17 - 2012-09-18.

Omekeh, Aruoture Voke; Evje, Steinar; Fjelde, Ingebret; Friis, Helmer Andre`

(2011)

Experimental and modeling investigation of ion exchange during low salinity water flooding. SCA2011-038.

International Symp. Society of Core Analysts;

2011-09-18 - 2011-09-21.

Megawati, Megawati; Andersen, Pål Østebø; Korsnes, Reidar Inge; Evje, Steinar; Hiorth, Aksel; Madland, Merete Vadla

(2011)

The effect of aqueous chemistry pH on the time dependent deformation behaviour of chalk - experimental and modeling studies.

Flows and and mechanics in natural porous media from pore to field scale. Pore2Field;

2011-11-16 - 2011-11-18.

Aursand, Peder Kristian; Flåtten, Tore; Evje, Steinar

(2011)

An exponential time differencing method for robust resolution of hyperbolic relaxation systems.

7th International Congress on Industrial and Applied Mathematics;

2011-07-18 - 2011-07-22.

Omekeh, Aruoture Voke; Fjelde, Ingebret; Sarnowska, Anna; Evje, Steinar

(2010)

Interaction between Minerals and Brines during Low Salinity Water Flooding: Experiments and Simulations.

11th International Symposium on Reservoir Wettability;

2010-09-06 - 2010-09-09.

Madland, M. V.; Hiorth, Aksel; Korsnes, Reidar I.; Evje, Steinar; Cathles, Lawrence M.

(2009)

Rock Fluid Interaction in Chalk exposed Injection of Seawater, MgCl2, and NaCl Brines with equal Ionic Strength.

EAGE 15th European Symposium on Improved Oil Recovery;

2009-04-27 - 2009-04-29.