Bjørn Hafskjold
About
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PERSONAL DATA |
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Name: |
Bjørn Hafskjold |
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Address: |
Tillerringen 54, 7092 TILLER (private) Dept. for kjemi, 7491 TRONDHEIM (work) |
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Phone: |
+47 72880858 (private), +47 73594487 (work), +47 91897078 (mobile) |
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Email: |
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Date/place of birth: |
1947-03-21/Drammen |
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Nationality: |
Norwegian |
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Language abilities: |
English (fluent), some French, German and Japanese |
| Education |
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1966 – 71: |
NTH, Trondheim: Siviling. |
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1971 – 79: |
Dr. techn. (NTH) |
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Interests |
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Professional |
Management, transport processes in condensed media(liquids and solids), numerical simulations (molecular dynamics), teaching |
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Private |
Mountaineering, orienteering |
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PROFESSIONAL BACKGROUND |
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1971 - 81 |
Doctorate student at NTH, Univ. of Paris, Univ. of Bergen, State Univ. of New York at Stony Brook. Worked with numerical simulations of molten salts and electrolyte solutions, leading to the degree dr. techn. at NTH. |
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1981 - 85 |
Researcher, group leader and Research director at SINTEF Petroleum technology (PETEK). Responsible for budget, sales and review of projects. Established and completed SINTEF's collaborative project ISEP with Southwest Research Inst. (SwRI), San Antonio, Texas. Manager of SINTEF's Center for petroleum process technology. |
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1985 - 87 |
Division manager of Petroleum technology at IKU. |
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1988 - present |
Professor i physical chemistry at NTH/NTNU. Teaching physical chemistry and research on coupled transport processes in liquids and at surfaces. |
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1996 - 98 |
Dean at Faculty of Chemistry and Biology, NTNU. |
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1999 - 2004 |
Project leader NOTUR (Norwegian high-performance comuting). |
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2004 - 05 |
CEO of UNINETT Sigma AS and project leader NOTUR II. |
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2005 - 13 |
Dean, Faculty of Natural Sciences and Technology, NTNU.) |
Publications
2023
-
Maltby, Tage Winther;
Hafskjold, Bjørn;
Bedeaux, Dick;
Kjelstrup, Signe;
Wilhelmsen, Øivind.
(2023)
Local equilibrium in liquid phase shock waves.
Physical Review E (PRE)
Academic article
2022
-
van Westen, Thijs;
Hammer, Morten;
Hafskjold, Bjørn;
Aasen, Ailo;
Gross, Joachim;
Wilhelmsen, Øivind.
(2022)
Perturbation theories for fluids with short-ranged attractive forces: A case study of the Lennard-Jones spline fluid.
Journal of Chemical Physics
Academic article
-
Galteland, Olav;
Kjelstrup, Signe;
Bedeaux, Dick;
Hafskjold, Bjørn.
(2022)
Nanothermodynamics and Molecular Simulations of Fluids in Porous Media.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation
-
Hafskjold, Bjørn.
(2022)
Topical issue on Thermal non-equilibrium phenomena in fluid mixtures.
The European Physical Journal E : Soft matter
Editorial
-
Hafskjold, Bjørn;
Bedeaux, Dick;
Kjelstrup, Signe;
Wilhelmsen, Øivind.
(2022)
Soret separation and thermo-osmosis in porous media.
The European Physical Journal E : Soft matter
Academic article
2021
-
Rauter, Michael Tobias;
Schnell, Sondre Kvalvåg;
Hafskjold, Bjørn;
Kjelstrup, Signe Helene.
(2021)
Thermo-osmotic pressure and resistance to mass transport in a vapor-gap membrane.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Hafskjold, Bjørn;
Bedeaux, Dick;
Kjelstrup, Signe;
Wilhelmsen, Øivind.
(2021)
Theory and simulation of shock waves: Entropy production and energy conversion.
Physical Review E (PRE)
Academic article
2020
-
Galteland, Olav;
Bresme, Fernando;
Hafskjold, Bjørn.
(2020)
Solvent-Mediated Forces between Ellipsoidal Nanoparticles Adsorbed at Liquid–Vapor Interfaces.
Langmuir
Academic article
-
Hafskjold, Bjørn;
Bedeaux, Dick;
Kjelstrup, Signe;
Wilhelmsen, Øivind.
(2020)
Nonequilibrium thermodynamics of surfaces captures the energy conversions in a shock wave.
Chemical Physics Letters: X
Academic article
2019
-
Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2019)
Non-isothermal Transport of Multi-phase Fluids in Porous Media. Constitutive Equations.
Frontiers of Physics
Academic article
-
Hafskjold, Bjørn;
Travis, Karl;
Bailey, Amanda H.;
Hammer, Morten;
Aasen, Ailo;
Wilhelmsen, Øivind.
(2019)
Thermodynamic properties of the 3D Lennard-Jones/spline model.
Molecular Physics
Academic article
-
Galteland, Olav;
Bedeaux, Dick;
Hafskjold, Bjørn;
Kjelstrup, Signe.
(2019)
Pressures Inside a Nano-Porous Medium. The Case of a Single Phase Fluid.
Frontiers in Physics
Academic article
-
Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2019)
Corrigendum: Non-isothermal transport of multi-phase fluids in porous media. Constitutive equations [Front. Phys., 6, 150 (2019)] DOI: 10.3389/fphy.2018.00150.
Frontiers in Physics
Errata
2018
-
Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2018)
Non-isothermal transport of multi-phase fluids in porous media. Constitutive equations.
Cornell University Library
Report
-
Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2018)
Non-isothermal transport of multi-phase fluids in porous media; The entropy production,.
Cornell University Library,
Report
-
Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2018)
Non-isothermal transport of multi-phase fluids in porous media. The entropy production.
Frontiers in Physics
Academic article
-
Kiviniemi, Tiina;
Eggen, Per-Odd;
Persson, Rolf Jonas;
Hafskjold, Bjørn;
Jacobsen, Elisabeth Egholm.
(2018)
DEVELOPMENT OF A CHEMISTRY CONCEPT INVENTORY FOR GENERAL CHEMISTRY STUDENTS AT NORWEGIAN AND FINNISH UNIVERSITIES.
Academic chapter/article/Conference paper
2017
-
Hafskjold, Bjørn.
(2017)
Transient Heat Flow in a One-component Lennard-Jones/spline
Fluid. A Non-equilibrium Molecular Dynamics Study.
Computational methods in science and technology
Academic article
-
Hafskjold, Bjørn.
(2017)
Non-equilibrium molecular dynamics simulations of the transient Ludwig-Soret effect in a binary Lennard-Jones/spline mixture.
The European Physical Journal E : Soft matter
Academic article
-
Eggen, Per-Odd;
Persson, Rolf Jonas;
Jacobsen, Elisabeth Egholm;
Hafskjold, Bjørn.
(2017)
Development of an inventory for Alternative Conceptions among students in chemistry.
LUMAT: International Journal on Math, Science and Technology Education
Academic article
2016
-
Hafskjold, Bjørn;
Fjørtoft, Henning;
Gynnild, Vidar;
Løkås, Marita;
Sindre, Guttorm;
Jenkins Slutås, Christina.
(2016)
Gode vurderingsformer ved NTNU - veien videre.
NTNU Norges teknisk-naturvitenskapelige universitet
Report
2011
-
Olsen, Dag Rune;
Øien, Geir Egil;
Hafskjold, Bjørn;
Strømmen, Ingvald;
Nygård, Mads;
Hald, Morten.
(2011)
Styrk finansieringen!.
Aftenposten (morgenutg. : trykt utg.)
Reader opinion piece
2004
-
Rekvig, Live;
Hafskjold, Bjørn;
Smit, Berend.
(2004)
Molecular Simulations of Surface Forces and Film Rupture in Oil/Water/Surfactant Systems.
Langmuir
Academic article
-
Rekvig, Live;
Hafskjold, Bjørn;
Smit, Berend.
(2004)
Simulating the effect of surfactant structure on bending moduli of monolayers.
Journal of Chemical Physics
Academic article
-
Rekvig, Live;
Hafskjold, Bjørn;
Smit, Berend.
(2004)
Chain Length Dependencies of the Bending Modulus of Surfactant Monolayers.
Physical Review Letters
Academic article
-
Simon, JM;
Kjelstrup, Signe;
Bedeaux, Dick;
Hafskjold, Bjørn.
(2004)
Thermal flux through a surface of n-octane. A non-equilibrium molecular dynamics study.
Journal of Physical Chemistry B
Academic article
-
Meland, Roar;
Frezzotti, A;
Ytrehus, Tor;
Hafskjold, Bjørn.
(2004)
Nonequilibrium molecular-dynamics simulation of net evaporation and net condensation, and evaluation of the gas-kinetic boundary condition at the interphase.
Physics of Fluids
Academic article
-
Hafskjold, Bjørn;
Liew, Chee Chin;
Shinoda, Wataru.
(2004)
Can such long time steps really be used in dissipative particle dynamics simulations?.
Molecular Simulation
Academic article
-
Rekvig, Live;
Hafskjold, Bjørn.
(2004)
Effect of surfactant structure on properties of oil/water interfaces. A coarse-grained molecular simulation study.
Doktoravhandlinger ved NTNU (2004:142)
Doctoral dissertation
2003
-
Hafskjold, Bjørn;
Ikeshoji, Tamio;
Furuholt, Hilde.
(2003)
Molecular-level calculation scheme for pressure in inhomogeneous systems of flat and spherical layers.
Molecular Simulation
Academic article
-
Rekvig, Live;
Kranenburg, Marieke;
Vreede, Jocelyne;
Hafskjold, Bjørn;
Smit, Berend.
(2003)
Investigation of Surfactant Efficiency Using Dissipative Particle Dynamics.
Langmuir
Academic article
-
Rekvig, Live;
Kranenburg, Marieke;
Hafskjold, Bjørn;
Smit, Berend.
(2003)
Effect of surfactant structure on interfacial properties.
Europhysics letters
Academic article
2002
-
Hafskjold, Bjørn;
Grandum, Svein.
(2002)
Nanoteknologi, en nøkkel til ny industri i Norge.
Aftenposten (morgenutg. : trykt utg.)
Feature article
-
Hafskjold, Bjørn;
Ikeshoji, Tamio.
(2002)
Microscopic pressure tensor for hard-sphere fluids.
Physical Review E. Statistical, Nonlinear, and Soft Matter Physics
Academic article
2001
-
Røsjorde, Audun;
Kjelstrup, Signe;
Bedeaux, Dick;
Hafskjold, Bjørn.
(2001)
Nonequilibrium Molecular Dynamics Simulations of Steady-State Heat and Mass Transport in Condensation. II. Transfer Coefficients.
Journal of Colloid and Interface Science
Academic article
2000
-
Røsjorde, Audun;
Fossmo, Dag Willy;
Bedeaux, Dick;
Kjelstrup, Signe;
Hafskjold, Bjørn.
(2000)
Nonequilibrium molecular dynamics simulations of steady-state heat and Mass Transport in Condensation. I. Local Equilibrium.
Journal of Colloid and Interface Science
Academic article
-
Seland, John Georg;
Sørland, Geir;
Zick, Klaus;
Hafskjold, Bjørn.
(2000)
Diffusion measurements at long observation times in the presence of spatially variable internal magnetic field gradients.
Journal of magnetic resonance (San Diego, Calif. 1997 : Print)
Academic article
1999
-
Wold, I.;
Hafskjold, Bjørn.
(1999)
Nonequilibrium molecular dynamics simulations of coupled heat- and mass transport in binary fluid mixtures in pores.
International journal of thermophysics
Academic article
-
Wold, Inge;
Hafskjold, Bjørn.
(1999)
Nonequilibrium molecular dynamics simulations of coupled heat- and mass transport in binary fluid mixtures in pores.
International journal of thermophysics
Academic article
1998
-
Xu, Qian;
Kjelstrup, Signe;
Hafskjold, Bjørn.
(1998)
Estimation of single electrode heats.
Electrochimica Acta
Academic article
1997
-
Sørland, Geir H.;
Hafskjold, Bjørn;
Herstad, Oddvin.
(1997)
A stimulated echo method for diffusion measurements in heterogeneous media using pulsed field gradients.
Journal of magnetic resonance (San Diego, Calif. 1997 : Print)
Academic article
-
Hafskjold, Bjørn;
Fujihara, I.;
Ikeshoji, T..
(1997)
A comparison of non-equilibrium molecular dynamics and NPT Monte Carlo methods for mixing properties and partial molar quantities.
Molecular Physics
Academic article
-
Hafskjold, Bjørn;
Fujihara, I;
Ikeshoji, Tamio.
(1997)
A comparison of non-equilibrium molecular dynamics and NPT Monte Carlo methods for mixing properties and partial molar quantities.
Molecular Physics
Academic article
-
Sørland, Geir H;
Hafskjold, Bjørn;
Herstad, Oddvin.
(1997)
A stimulated echo method for diffusion measurements in heterogeneous media using pulsed field gradients.
Journal of magnetic resonance (San Diego, Calif. 1997 : Print)
Academic article
-
Hafskjold, Bjørn.
(1997)
Thermal diffusion across a liquid/vapour interface.
Entropie : Revue Internationale de Thermodynamique et de Techniques Avancees
Academic article
-
Kjelstrup, Signe;
Hafskjold, Bjørn.
(1997)
Nonequilibrium molecular dynamics simulations of steady state heat and mass transfer in distillation.
Industrial & Engineering Chemistry Research
Academic article
1996
-
Helbæk, Morten;
Hafskjold, Bjørn;
Dysthe, Dag Kristian;
Sørland, Geir.
(1996)
Self-Diffusion Coefficients of Methane or Ethane Mixtures with Hydrocarbons at High Pressure by NMR.
Journal of Chemical and Engineering Data
Academic article
-
Kjelstrup, Signe;
Hafskjold, Bjørn.
(1996)
Nonequilibrium molecular dynamics simulations of steady-state heat and mass transport in distillation.
Industrial & Engineering Chemistry Research
Academic article
1995
-
Kjelstrup, Signe;
Sauar, Erik;
Hansen, Ellen Marie;
Lien, Kristian Myklebust;
Hafskjold, Bjørn.
(1995)
Analysis of Entropy Production Rates for Design of Distillation Columns.
Industrial & Engineering Chemistry Research
Academic article
1994
-
Hafskjold, Bjørn.
(1994)
Usikkerhetsberegninger og regresjonsanalyse.
Norges tekniske høgskole. Institutt for fysikalsk kjemi
Compendium
1993
-
Kjelstrup, Signe;
Cyvin, Sven J.;
Hafskjold, Bjørn.
(1993)
Remarks on the hypothetical existence of aluminium penta fluoride.
Applied Spectroscopy
Academic article
-
Hafskjold, Bjørn;
Ikeshoji, T.;
Kjelstrup, Signe.
(1993)
On the molecular mechanism of thermal diffusion in liquids.
Molecular Physics
Academic article
1991
-
Hafskjold, Bjørn.
(1991)
Erfaring med samarbeidslæring i store auditorier.
UNIPED
Popular scientific article
-
Killie, Siv;
Hafskjold, Bjørn;
Borgen, Odd S.;
Kjelstrup, Signe;
hovde, einar.
(1991)
High-Pressure Diffusion Measurements by Mach-Zehnder Interferometry.
AIChE Journal
Academic article
Journal publications
-
Maltby, Tage Winther;
Hafskjold, Bjørn;
Bedeaux, Dick;
Kjelstrup, Signe;
Wilhelmsen, Øivind.
(2023)
Local equilibrium in liquid phase shock waves.
Physical Review E (PRE)
Academic article
-
van Westen, Thijs;
Hammer, Morten;
Hafskjold, Bjørn;
Aasen, Ailo;
Gross, Joachim;
Wilhelmsen, Øivind.
(2022)
Perturbation theories for fluids with short-ranged attractive forces: A case study of the Lennard-Jones spline fluid.
Journal of Chemical Physics
Academic article
-
Hafskjold, Bjørn.
(2022)
Topical issue on Thermal non-equilibrium phenomena in fluid mixtures.
The European Physical Journal E : Soft matter
Editorial
-
Hafskjold, Bjørn;
Bedeaux, Dick;
Kjelstrup, Signe;
Wilhelmsen, Øivind.
(2022)
Soret separation and thermo-osmosis in porous media.
The European Physical Journal E : Soft matter
Academic article
-
Rauter, Michael Tobias;
Schnell, Sondre Kvalvåg;
Hafskjold, Bjørn;
Kjelstrup, Signe Helene.
(2021)
Thermo-osmotic pressure and resistance to mass transport in a vapor-gap membrane.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Hafskjold, Bjørn;
Bedeaux, Dick;
Kjelstrup, Signe;
Wilhelmsen, Øivind.
(2021)
Theory and simulation of shock waves: Entropy production and energy conversion.
Physical Review E (PRE)
Academic article
-
Galteland, Olav;
Bresme, Fernando;
Hafskjold, Bjørn.
(2020)
Solvent-Mediated Forces between Ellipsoidal Nanoparticles Adsorbed at Liquid–Vapor Interfaces.
Langmuir
Academic article
-
Hafskjold, Bjørn;
Bedeaux, Dick;
Kjelstrup, Signe;
Wilhelmsen, Øivind.
(2020)
Nonequilibrium thermodynamics of surfaces captures the energy conversions in a shock wave.
Chemical Physics Letters: X
Academic article
-
Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2019)
Non-isothermal Transport of Multi-phase Fluids in Porous Media. Constitutive Equations.
Frontiers of Physics
Academic article
-
Hafskjold, Bjørn;
Travis, Karl;
Bailey, Amanda H.;
Hammer, Morten;
Aasen, Ailo;
Wilhelmsen, Øivind.
(2019)
Thermodynamic properties of the 3D Lennard-Jones/spline model.
Molecular Physics
Academic article
-
Galteland, Olav;
Bedeaux, Dick;
Hafskjold, Bjørn;
Kjelstrup, Signe.
(2019)
Pressures Inside a Nano-Porous Medium. The Case of a Single Phase Fluid.
Frontiers in Physics
Academic article
-
Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2019)
Corrigendum: Non-isothermal transport of multi-phase fluids in porous media. Constitutive equations [Front. Phys., 6, 150 (2019)] DOI: 10.3389/fphy.2018.00150.
Frontiers in Physics
Errata
-
Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2018)
Non-isothermal transport of multi-phase fluids in porous media. The entropy production.
Frontiers in Physics
Academic article
-
Hafskjold, Bjørn.
(2017)
Transient Heat Flow in a One-component Lennard-Jones/spline
Fluid. A Non-equilibrium Molecular Dynamics Study.
Computational methods in science and technology
Academic article
-
Hafskjold, Bjørn.
(2017)
Non-equilibrium molecular dynamics simulations of the transient Ludwig-Soret effect in a binary Lennard-Jones/spline mixture.
The European Physical Journal E : Soft matter
Academic article
-
Eggen, Per-Odd;
Persson, Rolf Jonas;
Jacobsen, Elisabeth Egholm;
Hafskjold, Bjørn.
(2017)
Development of an inventory for Alternative Conceptions among students in chemistry.
LUMAT: International Journal on Math, Science and Technology Education
Academic article
-
Olsen, Dag Rune;
Øien, Geir Egil;
Hafskjold, Bjørn;
Strømmen, Ingvald;
Nygård, Mads;
Hald, Morten.
(2011)
Styrk finansieringen!.
Aftenposten (morgenutg. : trykt utg.)
Reader opinion piece
-
Rekvig, Live;
Hafskjold, Bjørn;
Smit, Berend.
(2004)
Molecular Simulations of Surface Forces and Film Rupture in Oil/Water/Surfactant Systems.
Langmuir
Academic article
-
Rekvig, Live;
Hafskjold, Bjørn;
Smit, Berend.
(2004)
Simulating the effect of surfactant structure on bending moduli of monolayers.
Journal of Chemical Physics
Academic article
-
Rekvig, Live;
Hafskjold, Bjørn;
Smit, Berend.
(2004)
Chain Length Dependencies of the Bending Modulus of Surfactant Monolayers.
Physical Review Letters
Academic article
-
Simon, JM;
Kjelstrup, Signe;
Bedeaux, Dick;
Hafskjold, Bjørn.
(2004)
Thermal flux through a surface of n-octane. A non-equilibrium molecular dynamics study.
Journal of Physical Chemistry B
Academic article
-
Meland, Roar;
Frezzotti, A;
Ytrehus, Tor;
Hafskjold, Bjørn.
(2004)
Nonequilibrium molecular-dynamics simulation of net evaporation and net condensation, and evaluation of the gas-kinetic boundary condition at the interphase.
Physics of Fluids
Academic article
-
Hafskjold, Bjørn;
Liew, Chee Chin;
Shinoda, Wataru.
(2004)
Can such long time steps really be used in dissipative particle dynamics simulations?.
Molecular Simulation
Academic article
-
Hafskjold, Bjørn;
Ikeshoji, Tamio;
Furuholt, Hilde.
(2003)
Molecular-level calculation scheme for pressure in inhomogeneous systems of flat and spherical layers.
Molecular Simulation
Academic article
-
Rekvig, Live;
Kranenburg, Marieke;
Vreede, Jocelyne;
Hafskjold, Bjørn;
Smit, Berend.
(2003)
Investigation of Surfactant Efficiency Using Dissipative Particle Dynamics.
Langmuir
Academic article
-
Rekvig, Live;
Kranenburg, Marieke;
Hafskjold, Bjørn;
Smit, Berend.
(2003)
Effect of surfactant structure on interfacial properties.
Europhysics letters
Academic article
-
Hafskjold, Bjørn;
Grandum, Svein.
(2002)
Nanoteknologi, en nøkkel til ny industri i Norge.
Aftenposten (morgenutg. : trykt utg.)
Feature article
-
Hafskjold, Bjørn;
Ikeshoji, Tamio.
(2002)
Microscopic pressure tensor for hard-sphere fluids.
Physical Review E. Statistical, Nonlinear, and Soft Matter Physics
Academic article
-
Røsjorde, Audun;
Kjelstrup, Signe;
Bedeaux, Dick;
Hafskjold, Bjørn.
(2001)
Nonequilibrium Molecular Dynamics Simulations of Steady-State Heat and Mass Transport in Condensation. II. Transfer Coefficients.
Journal of Colloid and Interface Science
Academic article
-
Røsjorde, Audun;
Fossmo, Dag Willy;
Bedeaux, Dick;
Kjelstrup, Signe;
Hafskjold, Bjørn.
(2000)
Nonequilibrium molecular dynamics simulations of steady-state heat and Mass Transport in Condensation. I. Local Equilibrium.
Journal of Colloid and Interface Science
Academic article
-
Seland, John Georg;
Sørland, Geir;
Zick, Klaus;
Hafskjold, Bjørn.
(2000)
Diffusion measurements at long observation times in the presence of spatially variable internal magnetic field gradients.
Journal of magnetic resonance (San Diego, Calif. 1997 : Print)
Academic article
-
Wold, I.;
Hafskjold, Bjørn.
(1999)
Nonequilibrium molecular dynamics simulations of coupled heat- and mass transport in binary fluid mixtures in pores.
International journal of thermophysics
Academic article
-
Wold, Inge;
Hafskjold, Bjørn.
(1999)
Nonequilibrium molecular dynamics simulations of coupled heat- and mass transport in binary fluid mixtures in pores.
International journal of thermophysics
Academic article
-
Xu, Qian;
Kjelstrup, Signe;
Hafskjold, Bjørn.
(1998)
Estimation of single electrode heats.
Electrochimica Acta
Academic article
-
Sørland, Geir H.;
Hafskjold, Bjørn;
Herstad, Oddvin.
(1997)
A stimulated echo method for diffusion measurements in heterogeneous media using pulsed field gradients.
Journal of magnetic resonance (San Diego, Calif. 1997 : Print)
Academic article
-
Hafskjold, Bjørn;
Fujihara, I.;
Ikeshoji, T..
(1997)
A comparison of non-equilibrium molecular dynamics and NPT Monte Carlo methods for mixing properties and partial molar quantities.
Molecular Physics
Academic article
-
Hafskjold, Bjørn;
Fujihara, I;
Ikeshoji, Tamio.
(1997)
A comparison of non-equilibrium molecular dynamics and NPT Monte Carlo methods for mixing properties and partial molar quantities.
Molecular Physics
Academic article
-
Sørland, Geir H;
Hafskjold, Bjørn;
Herstad, Oddvin.
(1997)
A stimulated echo method for diffusion measurements in heterogeneous media using pulsed field gradients.
Journal of magnetic resonance (San Diego, Calif. 1997 : Print)
Academic article
-
Hafskjold, Bjørn.
(1997)
Thermal diffusion across a liquid/vapour interface.
Entropie : Revue Internationale de Thermodynamique et de Techniques Avancees
Academic article
-
Kjelstrup, Signe;
Hafskjold, Bjørn.
(1997)
Nonequilibrium molecular dynamics simulations of steady state heat and mass transfer in distillation.
Industrial & Engineering Chemistry Research
Academic article
-
Helbæk, Morten;
Hafskjold, Bjørn;
Dysthe, Dag Kristian;
Sørland, Geir.
(1996)
Self-Diffusion Coefficients of Methane or Ethane Mixtures with Hydrocarbons at High Pressure by NMR.
Journal of Chemical and Engineering Data
Academic article
-
Kjelstrup, Signe;
Hafskjold, Bjørn.
(1996)
Nonequilibrium molecular dynamics simulations of steady-state heat and mass transport in distillation.
Industrial & Engineering Chemistry Research
Academic article
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Kjelstrup, Signe;
Sauar, Erik;
Hansen, Ellen Marie;
Lien, Kristian Myklebust;
Hafskjold, Bjørn.
(1995)
Analysis of Entropy Production Rates for Design of Distillation Columns.
Industrial & Engineering Chemistry Research
Academic article
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Kjelstrup, Signe;
Cyvin, Sven J.;
Hafskjold, Bjørn.
(1993)
Remarks on the hypothetical existence of aluminium penta fluoride.
Applied Spectroscopy
Academic article
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Hafskjold, Bjørn;
Ikeshoji, T.;
Kjelstrup, Signe.
(1993)
On the molecular mechanism of thermal diffusion in liquids.
Molecular Physics
Academic article
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Hafskjold, Bjørn.
(1991)
Erfaring med samarbeidslæring i store auditorier.
UNIPED
Popular scientific article
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Killie, Siv;
Hafskjold, Bjørn;
Borgen, Odd S.;
Kjelstrup, Signe;
hovde, einar.
(1991)
High-Pressure Diffusion Measurements by Mach-Zehnder Interferometry.
AIChE Journal
Academic article
Part of book/report
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Kiviniemi, Tiina;
Eggen, Per-Odd;
Persson, Rolf Jonas;
Hafskjold, Bjørn;
Jacobsen, Elisabeth Egholm.
(2018)
DEVELOPMENT OF A CHEMISTRY CONCEPT INVENTORY FOR GENERAL CHEMISTRY STUDENTS AT NORWEGIAN AND FINNISH UNIVERSITIES.
Academic chapter/article/Conference paper
Report
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Galteland, Olav;
Kjelstrup, Signe;
Bedeaux, Dick;
Hafskjold, Bjørn.
(2022)
Nanothermodynamics and Molecular Simulations of Fluids in Porous Media.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation
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Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2018)
Non-isothermal transport of multi-phase fluids in porous media. Constitutive equations.
Cornell University Library
Report
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Kjelstrup, Signe;
Bedeaux, Dick;
Hansen, Alex;
Hafskjold, Bjørn;
Galteland, Olav.
(2018)
Non-isothermal transport of multi-phase fluids in porous media; The entropy production,.
Cornell University Library,
Report
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Hafskjold, Bjørn;
Fjørtoft, Henning;
Gynnild, Vidar;
Løkås, Marita;
Sindre, Guttorm;
Jenkins Slutås, Christina.
(2016)
Gode vurderingsformer ved NTNU - veien videre.
NTNU Norges teknisk-naturvitenskapelige universitet
Report
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Rekvig, Live;
Hafskjold, Bjørn.
(2004)
Effect of surfactant structure on properties of oil/water interfaces. A coarse-grained molecular simulation study.
Doktoravhandlinger ved NTNU (2004:142)
Doctoral dissertation
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Hafskjold, Bjørn.
(1994)
Usikkerhetsberegninger og regresjonsanalyse.
Norges tekniske høgskole. Institutt for fysikalsk kjemi
Compendium
Knowledge Transfer
2024
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Academic lectureMaltby, Tage Winther; Hafskjold, Bjørn; Bedeaux, Dick; Wilhelmsen, Øivind. (2024) Local equilibrium in liquid-phase shock waves?. TU Delft Thermodynamics 28th Conference , Delft 2024-09-04 - 2024-09-08
2023
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Academic lectureHafskjold, Bjørn; Bedeaux, Dick; Kjelstrup, Signe; Wilhelmsen, Øivind; Ditaranto, Emma. (2023) Thermal Marangoni effects, thermodiffusion, and thermo-osmosis in slit pores. InterPore InterPore 2023 , Edinburgh 2023-05-22 - 2023-05-25
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Academic lectureHafskjold, Bjørn; Bedeaux, Dick; Kjelstrup, Signe; Wilhelmsen, Øivind; Ditaranto, Emma. (2023) Thermal Marangoni effects, thermodiffusion, and thermo-osmosis in slit pores. Rovira i Virgili University 15th International Meeting on Thermodiffusion (IMT15) , Tarragona 2023-05-29 - 2023-06-01
2021
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Academic lectureHafskjold, Bjørn; Kjelstrup, Signe; Galteland, Olav; Bedeaux, Dick. (2021) Soret effects in porous media. University of Colorado at Boulder Twenty-First Symposium on Thermophysical Properties , Virtuell 2021-06-20 - 2021-06-25
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Academic lectureHafskjold, Bjørn; Bedeaux, Dick; Kjelstrup, Signe; Wilhelmsen, Øivind. (2021) Entropy production in shock waves. University of Colorado at Boulder Twenty-First Symposium on Thermophysical Properties , Virtuell 2021-06-20 - 2021-06-25
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Academic lectureHafskjold, Bjørn; Kjelstrup, Signe; Galteland, Olav; Bedeaux, Dick. (2021) Soret effects in porous media. InterPore – International Society for Porous Media InterPore2021 , Online 2021-05-31 - 2021-06-04
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Academic lectureHafskjold, Bjørn; Kjelstrup, Signe; Galteland, Olav; Bedeaux, Dick. (2021) Soret effects in porous media. Inst for kjemi, NTNU International meeting on thermodiffusin - IMT14 , Virtuell 2021-05-25 - 2021-05-27
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Academic lectureRauter, Michael Tobias; Hafskjold, Bjørn; Schnell, Sondre Kvalvåg; Kjelstrup, Signe. (2021) Coupled Fluid Transport Through Vapor-Gap Membranes for use in Cleaning Contaminated Liquids. 14th International Meeting on Thermodiffusion 2021-05-25 - 2021-05-27
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Academic lectureRauter, Michael Tobias; Hafskjold, Bjørn; Schnell, Sondre Kvalvåg; Kjelstrup, Signe. (2021) Coupled Fluid Transport Through Vapor-Gap Membranes for use in Cleaning Contaminated Liquids. 21st Symposium on Thermophysical Properties 2021-06-20 - 2021-06-25
2020
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Academic lectureGalteland, Olav; Rauter, Michael Tobias; Hafskjold, Bjørn; Kjelstrup, Signe; Bedeaux, Dick. (2020) Pressures of fluids in porous media. TU Delft Research visit at Process & Engineering department at TU Delft , Delft 2020-02-04 - 2020-02-04
2019
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Academic lectureLein, Hilde Lea; Seland, Frode; Westermann, Ida; Thuv, Heidi; Jensen, Mats; Madland, Eva. (2019) Samstemt undervisning i grunnleggende kjemi – tiltak for å styrke sammenheng mellom teori og praksis i laboratorieundervisning. MNT-konferansen 2019 , Tromsø 2019-03-27 - 2019-03-29
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Academic lectureHafskjold, Bjørn; Travis, Karl; Bailey, Amanda H.; Hammer, Morten; Aasen, Ailo; Wilhelmsen, Øivind. (2019) Thermodynamic properties of the 3D Lennard-Jones/spline model. 26th Thermodynamics conference 2019-06-26 - 2019-06-28
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Academic lectureKjelstrup, Signe; Galteland, Olav; Bedeaux, Dick; Hafskjold, Bjørn. (2019) The pressures inside a nano-porous medium. The case of a single phase fluid. . University of Barcelona New Trends in Statistical Physics, Sitges Conference, Spain , Sitges 2019-05-27 - 2019-05-31
2018
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Academic lectureGalteland, Olav; Hafskjold, Bjørn; Bedeaux, Dick; Kjelstrup, Signe. (2018) Deviations from Darcy's law studied by non-equilibrium molecular dynamics simulations. InterPore InterPore 2018 , New Orleans 2018-05-14 - 2018-05-18
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Academic lectureGalteland, Olav; Hafskjold, Bjørn; Bedeaux, Dick; Kjelstrup, Signe. (2018) Mass transport in porous media studied by non-equilibrium molecular dynamics simulations. National Institute of Standards and Technology Twentieth Symposium on Thermophysical Properties , Boulder, Co 2018-06-24 - 2018-06-29
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Academic lectureHafskjold, Bjørn; Kjelstrup, Signe; Edvardsen, Laura; Galteland, Olav; Bedeaux, Dick. (2018) Coupled heat- and mass transport through a gas-filled nanopore in contact with a liquid. Interpore InterPore 10th Annual Meeting and Jubilee , New Orleans 2018-05-14 - 2018-05-17
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Academic lectureHafskjold, Bjørn; Bedeaux, Dick; Kjelstrup, Signe. (2018) Entropy production in shock waves. National Institute of Standards and Technology 20th Symposium on Thermophysical Properties - NIST , Boulder, Colorado 2018-06-25 - 2018-06-29
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Academic lectureHafskjold, Bjørn. (2018) Computer Simulations of Thermal Diffusion in Bulk Fluids and Porous Media. Imperial College 13th International Meeting on Thermodiffusion , London 2018-09-11 - 2018-09-14
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Academic lectureBedeaux, Dick; Kjelstrup, Signe; Hansen, Alex; Hafskjold, Bjørn; Galteland, Olav. (2018) NON-ISOTHERMAL TRANSPORT OF IMMISCIBLE FLUIDS IN A POROUS MATERIAL: SURFACE CONTRIBUTIONS TO DRIVING FORCES . Deltaris Interpore, Deltaris , Delft 2018-10-12 - 2018-10-12
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Academic lectureBedeaux, Dick; Kjelstrup, Signe; Hansen, Alex; Hafskjold, Bjørn; Galteland, Olav. (2018) NON-ISOTHERMAL TRANSPORT OF IMMISCIBLE FLUIDS IN A POROUS MATERIAL: SURFACE CONTRIBUTIONS TO DRIVING FORCES . School of Mathematics and Physics Visit Lincoln University , Lincoln 2018-11-08 - 2018-11-08
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Academic lectureBedeaux, Dick; Kjelstrup, Signe; Hansen, Alex; Hafskjold, Bjørn; Galteland, Olav. (2018) NON-ISOTHERMAL TRANSPORT OF IMMISCIBLE FLUIDS IN A POROUS MATERIAL: SURFACE CONTRIBUTIONS TO DRIVING FORCES . Depatment of Chemistry Visit Cambridge University, UK , Cambridge 2018-10-29 - 2018-10-30
2017
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Academic lectureKiviniemi, Tiina; Eggen, Per-Odd; Persson, Rolf Jonas; Hafskjold, Bjørn; Jacobsen, Elisabeth Egholm. (2017) Development of a chemistry concept inventory for general chemistry students at norwegian and finnish universities. NFSUN NFSUN-konferansen , Trondheim 2017-06-08 - 2017-06-09
2012
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InterviewTorvatn, Tim Kristian Andreas; Hafskjold, Bjørn; Børresen, Anne Kristine; Foss, Bjarne Anton; Grande, Tor. (2012) Ny styring av NTNU: - Ledelsen fjerner de ansattes medvirkning. Universitetsavisa Universitetsavisa [Internet] 2012-10-05
2003
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Academic lectureKjelstrup, Signe; Jesudason, Christopher; Hafskjold, Bjørn. (2003) Criteria for local equilibrium in a chemical reactor in a temperature gradient investigated by NEMD simulations. The 16th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmetnal Impact of Energy Systems , Copenhagen, Denmark 2003-07-02 -
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Academic lectureHafskjold, Bjørn. (2003) Dissipative Particle Dynamics Simulations with Application to Surfactant Efficiency. Universitat Rovira i Virgili , Tarragona 2003-10-17 -
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Academic lectureHafskjold, Bjørn. (2003) Dissipative Particle Dynamics Simulations with Application to Surfactant Efficiency. University of Barcelona , Barcelona 2003-10-16 -
2002
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Academic lectureHafskjold, Bjørn. (2002) Review of nonequilibrium MD methods. Understanding of nonequilibrium-nonstationary characteristics specific to chemical-reacting phenomena , Okazaki 2002-03-10 -
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Academic lectureHafskjold, Bjørn. (2002) Review of nonequilibrium MD methods. Research Institute for Computational Sciences, AIST , Tsukuba, Japan 2002-03-19 -
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Academic lectureHafskjold, Bjørn. (2002) The microscopic pressure tensor in homogeneous fluids. Computational Science Workshop 2002 , Shonan Village Center, Japan 2002-01-10 -
2001
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PosterRøsjorde, Audun; Kjelstrup, Signe; Bedeaux, Dick; Hafskjold, Bjørn. (2001) Nonequilibrium Molecular Dynamics Simulations of Steady-State Heat and Mass Transport in Condensation. Gordon Research Conference: Modern Developments in Thermodynamics , Ventura, California, USA, 11th-16th March
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PosterHafskjold, Bjørn. (2001) Molecular and mesoscopic simulations of coalescence. Molecular Simulation , Tokyo 2001-12-19 -
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Academic lectureHafskjold, Bjørn. (2001) Some recent simulations of cluster-cluster coalescence. Nanotechnology Research Institute, AIST , Tsukuba, Japan 2001-10-17 -
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Academic lectureHafskjold, Bjørn. (2001) NOTUR - The Norwegian high-performance compute project. Research Institute for Computational Sciences, AIST , Tsukuba, Japan 2001-08-29 -
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Academic lectureHafskjold, Bjørn. (2001) Studies of transport properties on a molecular scale. Computational Sciences Workshop 2001 , Tsukuba, Japan 2001-03-14 -
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Academic lectureHafskjold, Bjørn; Sæther, Øystein; Rekvig, Live. (2001) Molecular and mesoscopic simulation of coalescence. Molecular simulation , Hosei University, Tokyo, Japan 2001-12-19 -
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Academic lectureHafskjold, Bjørn. (2001) Some recent simulations of cluster-cluster coalescence. Research Institute for Computational Sciences, AIST , Tsukuba, Japan 2001-11-14 -
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Academic lectureHafskjold, Bjørn. (2001) Calculation of the pressure in heterogeneous materials. Research Institute for Computational Sciences, AIST , Tsukuba, Japan 2001-11-20 -
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Academic lectureHafskjold, Bjørn. (2001) Coupled heat- and mass transport from gas to liquid. Research Institute for Computational Sciences, AIST , Tsukuba, Japan 2001-08-23 -
2000
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PosterSeland, John Georg; Hafskjold, Bjørn. (2000) Diffusion measurements in porous polymer particles. OCOP2000, Organometallic catalysts and Olefin Polymerization , Oslo, Norway, June 18-22, 2000
1997
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Academic lectureHafskjold, Bjørn; Celius, Harald K. B.; Aamo, Ole. (1997) A new mathematical model for oil/water separation in pipes and tanks. 1997 Annual Technical Conference and Exhibition of the Society of Petroleum Engineers , San Antonio, October 5-8 (SPE Paper no. 38796)
1995
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Popular scientific lectureHafskjold, Bjørn. (1995) A computer simulation study of the phase behavior of thermodynamically stable clusters. NAIR Workshop '95 on Cluster Science , [Mangler data]
1994
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Popular scientific lectureHafskjold, Bjørn. (1994) Calcul du facteur de termodiffusion par dynamique mol#/eculaire de non-equilibre. 1st International Meeting on Thermal Diffusion , [Mangler data]
1988
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Academic lectureCaspari, M.; Kossack, C. A.; Kleppe, Jon; Hafskjold, Bjørn. (1988) An Investigation of Artificial Barriers in Production of Thin Oil Zones. Norwegian Petroleum Directorate Seminar on Recovery from Thin Oil Zones , Stavanger 1988-05-10 -