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Showing results 1-50 of 50

2023
1 Mortensen, Mikael.
A GENERIC AND STRICTLY BANDED SPECTRAL PETROV-GALERKIN METHOD FOR DIFFERENTIAL EQUATIONS WITH POLYNOMIAL COEFFICIENTS. SIAM Journal on Scientific Computing 2023 ;Volume 45.(1) p. A123-A146
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2 Piterskaya, Anna; Miloch, Wojciech Jacek; Mortensen, Mikael.
A global spectral-Galerkin investigation of a Rayleigh-Taylor instability in plasma using an MHD-Boussinesq model. AIP Advances 2023 ;Volume 13.(10)
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3 Vignon, Colin; Rabault, Jean; Vasanth, Joel; Alcántara-Ávila, Francisco; Mortensen, Mikael; Vinuesa, Ricardo.
Effective control of two-dimensional Rayleigh-Bénard convection: Invariant multi-agent reinforcement learning is all you need. Physics of Fluids 2023 ;Volume 35.(6)
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2021
4 Friedemann, Christopher; Mortensen, Mikael; Nossen, Jan.
Two-phase co-current flow simulations using periodic boundary conditions in horizontal, 4, 10 and 90° inclined eccentric annulus, flow prediction using a modified interFoam solver and comparison with experimental results. International Journal of Heat and Fluid Flow 2021 ;Volume 88. p. 1-20
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5 Miloch, Wojciech Jacek; Usui, Hideyuki; Miyake, Yohei; Mortensen, Mikael; Chernyshov, A.A.; Baddeley, Lisa; Clausen, Lasse; Dolgonosov, Maxim; Kozelov, Boris; Mann, Ingrid; Pilipenko, Viacheslav A..
Long-term and sustainable research- based student mobility projects within space weather. 43rd COSPAR Scientific Assembly; 2021-01-28 - 2021-02-04
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2020
6 Friedemann, Christopher; Mortensen, Mikael; Nossen, Jan.
Two-phase flow simulations at 0 - 4° inclination in an eccentric annulus. International Journal of Heat and Fluid Flow 2020 ;Volume 83. p. -
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7 Landet, Tormod; Mardal, Kent-Andre; Mortensen, Mikael.
Slope limiting the velocity field in a discontinuous Galerkin divergence-free two-phase flow solver. Computers & Fluids 2020 ;Volume 196.
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8 Marholm, Sigvald; Darian, Diako; Mortensen, Mikael; Miloch, Wojciech Jacek; Marchand, Richard.
A Novel Method for Circuits of Perfect Electric Conductors in Unstructured Particle-in-Cell Plasma–Object Interaction Simulations. IEEE Transactions on Plasma Science 2020 ;Volume 48.(8) p. 2856-2872
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2019
9 Bergersen, Aslak Wigdahl; Mortensen, Mikael; Valen Sendstad, Kristian.
The FDA nozzle benchmark: “In theory there is no difference between theory and practice, but in practice there is”. International Journal for Numerical Methods in Biomedical Engineering 2019 ;Volume 35.(1) Suppl. e3150
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10 Dalcin, Lisandro; Mortensen, Mikael; Keyes, David.
Fast parallel multidimensional FFT using advanced MPI. Journal of Parallel and Distributed Computing 2019 ;Volume 128. p. 137-150
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11 Darian, Diako; Marholm, Sigvald; Mortensen, Mikael; Miloch, Wojciech Jacek.
Theory and simulations of spherical and cylindrical Langmuir probes in non-Maxwellian plasmas. Plasma Physics and Controlled Fusion 2019 ;Volume 61.(8) p. -
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12 Darian, Diako; Miloch, Wojciech Jacek; Mortensen, Mikael; Miyake, Yohei; Usui, Hideyuki.
Numerical simulations of a dust grain in a flowing magnetized plasma. Physics of Plasmas 2019 ;Volume 26.(043701) p. 1-14
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13 Friedemann, Christopher; Mortensen, Mikael; Nossen, Jan.
Gas-liquid slug flow in a horizontal concentric annulus, a comparison of numerical simulations and experimental data. International Journal of Heat and Fluid Flow 2019 ;Volume 78. p. -
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14 Ketcheson, David I.; Mortensen, Mikael; Parsani, Matteo; Schilling, Nathanael.
More efficient time integration for Fourier pseudospectral DNS of incompressible turbulence. International Journal for Numerical Methods in Fluids 2019
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15 Kuchta, Miroslav; Mardal, Kent-Andre; Mortensen, Mikael.
On the singular Neumann problem in linear elasticity. Numerical Linear Algebra with Applications 2019 ;Volume 26.(1)
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16 Kuchta, Miroslav; Mardal, Kent-Andre; Mortensen, Mikael.
Preconditioning trace coupled 3d-1d systems using fractional Laplacian. Numerical Methods for Partial Differential Equations 2019 ;Volume 35.(1) p. 375-393
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17 Marholm, Sigvald; Marchand, Richard; Darian, Diako; Miloch, Wojciech Jacek; Mortensen, Mikael.
Impact of Miniaturized Fixed-Bias Multineedle Langmuir Probes on CubeSats. IEEE Transactions on Plasma Science 2019 ;Volume 47.(8) p. 3658-3666
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18 Mortensen, Mikael; Dalcin, Lisandro; Keyes, David.
mpi4py-fft: Parallel Fast Fourier Transforms with MPI for Python. Journal of Open Source Software (JOSS) 2019 ;Volume 4.(36)
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2018
19 Miloch, Wojciech Jacek; Jung, Hendrik; Darian, Diako; Greiner, Franko; Mortensen, Mikael; Piel, A..
Dynamic ion shadows behind finite-sized objects in collisionless magnetized plasma flows. New Journal of Physics 2018 ;Volume 20.(7) p. 1-6
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20 Mortensen, Mikael.
Shenfun: High performance spectral Galerkin computing platform. Journal of Open Source Software (JOSS) 2018 ;Volume 3.(31) p. 1071-
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2017
21 Darian, Diako; Marholm, Sigvald; Paulsson, Joakim John Paul; Miyake, Y.; Usui, H.; Mortensen, Mikael; Miloch, Wojciech Jacek.
Numerical simulations of a sounding rocket in ionospheric plasma: Effects of magnetic field on the wake formation and rocket potential. Journal of Geophysical Research (JGR): Biogeosciences 2017 ;Volume 122.(9) p. 9603-9621
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22 Friedemann, Christopher; Mortensen, Mikael; Nossen, Jan.
Multiphase flow simulation in an annulus configuration. MekIT’17 - 9th National Conference on Computational Mechanics; 2017-05-11 - 2017-05-12
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23 Friedemann, Christopher; Mortensen, Mikael; Nossen, Jan.
Multiphase flow simulation in an annulus configuration. I: MekIT’17 - Ninth national conference on Computational Mechanics. International Center for Numerical Methods in Engineering (CIMNE) 2017 ISBN 978-84-947311-1-2.
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24 Haga, Per Thomas; Pizzichelli, Giulia; Mortensen, Mikael; Kuchta, Miroslav; Pahlavian, Soroush Heidari; Sinibaldi, Edoardo; Martin, Bryn A.; Mardal, Kent-Andre.
A numerical investigation of intrathecal isobaric drug dispersion within the cervical subarachnoid space. PLOS ONE 2017 ;Volume 12.(3)
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25 Miloch, Wojciech Jacek; Darian, Diako; Mortensen, Mikael.
Wake potential of a dust particle in magnetised plasmas. Physica Scripta 2017 ;Volume 92.(11)
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26 Mortensen, Mikael.
Shenfun - automating the spectral Galerkin method. I: MekIT’17 - Ninth national conference on Computational Mechanics. International Center for Numerical Methods in Engineering (CIMNE) 2017 ISBN 978-84-947311-1-2. p. 273-298
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2016
27 Kuchta, Miroslav; Nordaas, Magne; Verschaeve, Joris C. G.; Mortensen, Mikael; Mardal, Kent-Andre.
Preconditioners for saddle point systems with trace constraints coupling 2D and 1D domains. SIAM Journal on Scientific Computing 2016 ;Volume 38.(6) p. B962-B987
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28 Mortensen, Mikael; Langtangen, Hans Petter.
High performance Python for direct numerical simulations of turbulent flows. Computer Physics Communications 2016 ;Volume 203. p. 53-65
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2015
29 Bø, Joakim; Bergersen, Aslak Wigdahl; Valen-Sendstad, Kristian; Mortensen, Mikael.
Implementation, verification and validation of large eddy simulation models in Oasis. I: Proceedings of MekIT'15 Eighth National Conference on Computational Mechanics. International Center for Numerical Methods in Engineering (CIMNE) 2015 ISBN 97884944244-96. p. 99-122
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30 Darian, Diako; Mortensen, Mikael.
A pseudo-spectral study of Kelvin-Helmholtz instability. I: Proceedings of MekIT'15 Eighth National Conference on Computational Mechanics. International Center for Numerical Methods in Engineering (CIMNE) 2015 ISBN 97884944244-96. p. 133-148
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31 Kuchta, Miroslav; Mardal, Kent-Andre; Mortensen, Mikael.
Characterization of the space of rigid motions in arbitrary domains. I: Proceedings of MekIT'15 Eighth National Conference on Computational Mechanics. International Center for Numerical Methods in Engineering (CIMNE) 2015 ISBN 97884944244-96. p. 259-274
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32 Landet, Tormod; Mortensen, Mikael; Grue, John.
Towards a continuous and discontinuous Galerkin method for multi-phase flows. I: Proceedings of MekIT'15 Eighth National Conference on Computational Mechanics. International Center for Numerical Methods in Engineering (CIMNE) 2015 ISBN 97884944244-96. p. 275-294
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33 Mortensen, Mikael.
Massively parallel implementation in Python of a pseudo-spectral DNS code for turbulent flows. EuroScipy 2015 - 8th European Conference on Python in Science; 2015-08-26 - 2015-08-30
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34 Mortensen, Mikael; Kuchta, Miroslav; Mardal, Kent-Andre; Verschaeve, Joris C. G..
BEND|P|Y: Python framework for computing bending of complex plate-beam systems. I: Proceedings of MekIT'15 Eighth National Conference on Computational Mechanics. International Center for Numerical Methods in Engineering (CIMNE) 2015 ISBN 97884944244-96. p. 307-320
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35 Mortensen, Mikael; Valen-Sendstad, Kristian.
Oasis: A high-level/high-performance open source Navier-Stokes solver. Computer Physics Communications 2015 ;Volume 188. p. 177-188
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2014
36 El Sayed, Ahmad; Mortensen, Mikael; Wen, John Z..
Assessment of the presumed mapping function approach for the stationary laminar flamelet modelling of reacting double scalar mixing layers. Combustion theory and modelling 2014 ;Volume 18. p. 552-581
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37 Mardal, Kent-Andre; Støverud, Karen-Helene; Mortensen, Mikael; Jain, Kartik; Martin, Bryn; Pahlavian, Soroush.
Cerebrospinal fluid flow in association with the central nervous system -- Chiari and drug delivery. ECCOMAS; 2014-07-20 - 2014-07-25
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2013
38 Kuchta, Miroslav; Mortensen, Mikael.
A second order fast sweeping method for the Eikonal equation based on minimization. I: Proceedings of the 26th Nordic Seminar on Computational Mechanics. : Simula Research Laboratory 2013 ISBN 978-82-92593-12-7. p. 145-148
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39 Mortensen, Mikael; Mardal, Kent-Andre; Martin, B; Pahlavian, S..
Preliminary study of the impact of spinal cord nerve roots and denticulate ligaments on drug movement in the cervical spinal subarachnoid space. I: Proceedings of the 26th Nordic Seminar on Computational Mechanics. : Simula Research Laboratory 2013 ISBN 978-82-92593-12-7. p. 213-216
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2012
40 Mortensen, Mikael; Mardal, Kent-Andre; Langtangen, Hans Petter.
Simulation of transitional flows. I: Automated Solution of Differential Equations by the Finite Element Method. Springer 2012 ISBN 9783642230981. p. 421-440
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41 Valen-Senstad, Kristian; Logg, Anders Bernhard; Mardal, Kent-Andre; Narayanan, Harish; Mortensen, Mikael.
A comparison of finite element schemes for the incompressible Navier–Stokes equations. I: Automated Solution of Differential Equations by the Finite Element Method. Springer 2012 ISBN 9783642230981. p. 399-420
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2011
42 Mortensen, Mikael; Langtangen, Hans Petter; Myre, Jørgen.
CBC.RANS - a new flexible, programmable software framework for computational fluid dynamics. I: MekIT'11: Sixth National Conference on Computational Mechanics, Trondheim 23-24 May 2011. Tapir Akademisk Forlag 2011 ISBN 978-82-519-2798-7.
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43 Mortensen, Mikael; Langtangen, Hans Petter; Wells, Garth N..
A FEniCS-based programming framework for modeling turbulent flow by the Reynolds-averaged Navier-Stokes equations. Advances in Water Resources 2011 ;Volume 34.(9) p. 1082-1101
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44 Reif, Bjørn Anders Pettersson; Mortensen, Mikael.
A Nonlinear Eddy-Viscosity Model for Near-Wall Turbulence. ERCOFTAC Series 2011 ;Volume 14. p. 269-276
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45 Valen-Senstad, Kristian; Mardal, Kent-Andre; Mortensen, Mikael; Reif, Bjørn Anders Pettersson; Langtangen, Hans Petter.
Direct numerical simulation of transitional flow in a patient-specific intracranial aneurysm. Journal of Biomechanics 2011 ;Volume 44.(16) p. 2826-2832
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46 Valen-Senstad, Kristian; Mardal, Kent-Andre; Mortensen, Mikael; Reif, Bjørn Anders Pettersson; Langtangen, Hans Petter.
On The Complexity of Stationary Flow in Patient–Specific Aneurysms. I: MekIT'11: Sixth National Conference on Computational Mechanics, Trondheim 23-24 May 2011. Tapir Akademisk Forlag 2011 ISBN 978-82-519-2798-7.
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2010
47 Mortensen, Mikael; Reif, Bjørn Anders Pettersson; Wasberg, Carl Erik.
Assessment of the finite volume method applied to the nu(2)-f model. International Journal for Numerical Methods in Fluids 2010 ;Volume 63.(4) p. 495-516
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2009
48 Reif, Bjørn Anders Pettersson; Mortensen, Mikael; Langer, Carlos A..
Towards Sensitizing the Nonlinear v(2)-f Model to Turbulence Structures. Flow Turbulence and Combustion 2009 ;Volume 83.(2) p. 185-203
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2008
49 Mortensen, Mikael; Bilger, Robert W..
Derivation of the conditional moment closure equations for spray combustion. Combustion and Flame 2008 ;Volume 155.(3) p. 369-369
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2007
50 Mortensen, Mikael; de Bruyn Kops, Stephen M; Cha, Chong M..
Direct numerical simulations of the double scalar mixing layer Part II: Reactive scalars. Combustion and Flame 2007 ;Volume 149.(4) p. 392-408
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