Marianne Gjestvold Omang
Førsteamanuensis II
-
Rosseland senter for solfysikk

English version of this page
E-post
m.g.omang@astro.uio.no
Rom
116
Brukernavn
Besøksadresse
Sem Sælands vei 13 Svein Rosselands hus 0371 OSLO
Postadresse
Postboks 1029 Blindern 0315 OSLO
Faglige interesser
- Sjokkfysikk
- Flerfase studium av sjokkbølger som vekslevirker med reaktive partikler.
- Regularized smoothed particle Hydrodynamics (RSPH)
- Numeriske simuleringer
Bakgrunn
- Cand. Scient astronomi, UiO, 1994
- PhD. astronomi, UiO 2005
Publikasjoner
- Osnes, Andreas Nygård; Vartdal, Magnus; Omang, Marianne Gjestvold & Reif, Bjørn Anders Pettersson (2020). Particle-resolved simulations of shock-induced flow through particle clouds at different Reynolds numbers. Physical Review Fluids. ISSN 2469-990X. 5(1) . doi: 10.1103/PhysRevFluids.5.014305 Fulltekst i vitenarkiv.
- Omang, Marianne Gjestvold; Hauge, Knut Ove & Trulsen, Jan Karsten (2019). Exploring the Capability of a New Shock Tube Facility to Investigate Shock Interaction with Inert Particle Columns, In Akihiro Sasoh; Toshiyuki Aoki & Masahide Katayama (ed.), 31st International Symposium on Shock Waves 2: Applications. Springer Nature. ISBN 978-3319910161. Chapter 20. s 705 - 709
- Osnes, Andreas Nygård; Vartdal, Magnus; Omang, Marianne Gjestvold & Reif, Bjørn Anders Pettersson (2019). Computational analysis of shock-induced flow through stationary particle clouds. International Journal of Multiphase Flow. ISSN 0301-9322. 114, s 268- 286 . doi: 10.1016/j.ijmultiphaseflow.2019.03.010 Fulltekst i vitenarkiv. Vis sammendrag
- Osnes, Andreas Nygård; Vartdal, Magnus; Omang, Marianne Gjestvold & Reif, Bjørn Anders Pettersson (2019). Numerical investigation of shock wave particle cloud interaction in cylindrical geometries, I: Bjørn Helge Skallerud & Helge Ingolf Andersson (red.), 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. Kapittel. s 285 - 310
- Omang, Marianne Gjestvold & Trulsen, Jan Karsten (2017). Shock Ignition of Reactive Particles, In Gabi Ben-Dor; Oren Sadot & Ozer Igra (ed.), 30th International Symposium on Shock Waves 1. Springer. ISBN 978-3-319-46211-0. Chapter. s 771 - 775
- Omang, Marianne Gjestvold & Trulsen, Jan Karsten (2014). Multi-phase shock simulations with smoothed particle hydrodynamics (SPH). Shock Waves. ISSN 0938-1287. 24(5), s 521- 536 . doi: 10.1007/s00193-014-0506-7
- Omang, Marianne Gjestvold; Christensen, S. O.; Børve, Steinar & Trulsen, Jan Karsten (2009). Height of burst explosions: a comparative study of numerical and experimental results. Shock Waves. ISSN 0938-1287. 19(2), s 135- 143 . doi: 10.1007/s00193-009-0196-8
- Børve, Steinar; Speith, Roland; Omang, Marianne Gjestvold & Trulsen, Jan Karsten (2007). Challenges related to particle regularization in SPH, In Alejandro J.C. Crespo; Moncho Gómez-Gesteira; Antonio Souto-Iglesias; Louis Delorme & José María Grassa (ed.), SPHERIC – Smoothed Particle Hydrodynamics European Research Interest Community: SECOND INTERNATIONAL WORKSHOP. Aica Ediciones. ISBN 978-84-690-6159-6. Kapittel. s 67 - 70
- Omang, Marianne Gjestvold; Børve, Steinar; Christensen, S. O. & Trulsen, Jan Karsten (2007). Symmetry assumptions in SPH, In Alejandro J.C. Crespo; Moncho Gómez-Gesteira; Antonio Souto-Iglesias; Louis Delorme & José María Grassa (ed.), SPHERIC – Smoothed Particle Hydrodynamics European Research Interest Community: SECOND INTERNATIONAL WORKSHOP. Aica Ediciones. ISBN 978-84-690-6159-6. Kapittel. s 103 - 106
- Omang, Marianne Gjestvold; Børve, Steinar & Trulsen, Jan Karsten (2007). Shock collisions in 3D using an axi-symmetric regularized smoothed particle hydrodynamics code. Shock Waves. ISSN 0938-1287. 16, s 467- 475 . doi: 10.1007/s00193-007-0083-0
- Børve, Steinar; Omang, Marianne Gjestvold & Trulsen, Jan Karsten (2006). Multidimensional MHD Shock Tests of Regularized Smoothed Particle Hydrodynamics. The Astrophysical Journal (ApJ). ISSN 0004-637X. 652, s 1306- 1317
- Omang, Marianne Gjestvold; Børve, Steinar & Trulsen, Jan Karsten (2006). Numerical simulations of shock wave reflection phenomena in non-stationary flows using regularized smoothed particle hydrodynamics (RSPH). Shock Waves. ISSN 0938-1287. 16, s 167- 177 . doi: 10.1007/s00193-006-0061-y
- Omang, Marianne Gjestvold; Børve, Steinar & Trulsen, Jan (2006). SPH in spherical and cylindrical coordinates. Journal of Computational Physics. ISSN 0021-9991. 213(1), s 391- 412 . doi: 10.1016/j.jcp.2005.08.023
- Børve, Steinar; Omang, Marianne Gjestvold & Trulsen, Jan (2005). Regularized smoothed particle hydrodynamics with improved multi-resolution handling. Journal of Computational Physics. ISSN 0021-9991. 208, s 345- 367
- Omang, Marianne Gjestvold; Børve, Steinar & Trulsen, Jan (2005). Alternative kernel functions for Smoothed Particle Hydrodynamics in cylindrical symmetry. Shock Waves. ISSN 0938-1287. 14(4), s 293- 298 . doi: 10.1007/s00193-005-0274-5
- Børve, Steinar; Omang, Marianne Gjestvold & Trulsen, Jan (2004). Two-dimensional MHD smoothed particle hydrodynamics stability analysis. Astrophysical Journal Supplement Series. ISSN 0067-0049. 153, s 447- 462
- Osnes, Andreas Nygård; Vartdal, Magnus; Reif, Bjørn Anders Pettersson & Omang, Marianne Gjestvold (2019). Shock-induced flow through particle clouds. Vis sammendrag
- Trulsen, Jan Karsten & Omang, Marianne Gjestvold (2012). Shock propagation through bounded dust clouds.
- Omang, Marianne Gjestvold; Christensen, Svein Olav; Hauge, Knut Ove & Trulsen, Jan Karsten (2011). A numerical and experimental study on charge geometries.
- Omang, Marianne Gjestvold; Christensen, S. O.; Børve, Steinar & Trulsen, Jan Karsten (2010). Blast wave generation and propagation.
- Omang, Marianne Gjestvold; Børve, Steinar & Trulsen, Jan Karsten (2006). Blast wave simulations with an axis-symmetric RSPH code.
- Omang, Marianne Gjestvold; Børve, Steinar & Trulsen, Jan Karsten (2006). Shock collision in 3D using Regularized Smoothed Particle Hydrodynamics method for cylinder symmetry.
- Omang, Marianne Gjestvold; Børve, Steinar & Trulsen, Jan Karsten (2006). Numerical simulations of blast wave interactions with barrier structures using Regularized Smoothed Particle Hydrodynamics (RSPH).
- Omang, Marianne Gjestvold (2005). A Numerical Study of Shock Reflection Phenomena: Exploring the capabilities of Regularized Smoothed Particle Hydrodynamics to handle shock waves.
- Børve, Steinar; Omang, Marianne Gjestvold & Trulsen, Jan (2004). Simulating the Orszag-Tang vortex using RSPH.
- Omang, Marianne Gjestvold; Børve, Steinar & Trulsen, Jan (2004). Applications of SPH in spherically and cylindrically symmetric systems.
- Omang, Marianne Gjestvold; Børve, Steinar & Trulsen, Jan (2004). Blast type shock phenomena simulated using regularized smoothed particle hydrodynamics.
Publisert 3. nov. 2010 15:20
- Sist endret 16. feb. 2021 11:04