Anders Helgeland
Anders Helgeland
Scientist FFI, Associate Professor - University of Oslo
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Visualization of vector fields using seed LIC and volume rendering
A Helgeland, O Andreassen
IEEE Transactions on Visualization and Computer Graphics 10 (6), 673-682, 2004
High-quality and interactive animations of 3D time-varying vector fields
A Helgeland, T Elboth
IEEE Transactions on Visualization and Computer Graphics 12 (6), 1535-1546, 2006
Effect of tonsillar herniation on cyclic CSF flow studied with computational flow analysis
SO Linge, V Haughton, AE Lvgren, KA Mardal, A Helgeland, ...
American Journal of Neuroradiology 32 (8), 1474-1481, 2011
Numerical simulations of the pulsating flow of cerebrospinal fluid flow in the cervical spinal canal of a Chiari patient
A Helgeland, KA Mardal, V Haughton, BAP Reif
Journal of biomechanics 47 (5), 1082-1090, 2014
Effect of craniovertebral decompression on CSF dynamics in Chiari malformation Type I studied with computational fluid dynamics
SO Linge, KA Mardal, A Helgeland, JD Heiss, V Haughton
Journal of Neurosurgery: Spine 21 (4), 559-564, 2014
Simulating CSF flow dynamics in the normal and the Chiari I subarachnoid space during rest and exertion
SO Linge, KA Mardal, V Haughton, A Helgeland
American Journal of Neuroradiology 34 (1), 41-45, 2013
Visualization of vorticity and vortices in wall-bounded turbulent flows
A Helgeland, BAP Reif, O Andreassen, CE Wasberg
IEEE transactions on visualization and computer graphics 13 (5), 1055-1067, 2007
VoluViz 1.0 Report
T Gaarder, A Helgeland
Technical Report, 2002
Studies of aerodynamically induced vibrations on the P-3Cmaritime surveillance aircraft and proposed vibration reducing measures
Andreassen, CE Wasberg, A Helgeland, M Tutkun, JC Kielland, ...
Hurricane visualization using anisotropic diffusion and volume rendering
T Elboth, A Helgeland
5th Annual Gathering on High Performance Computing in Norway, 3-4, 2005
Visualization of the energy-containing turbulent scales
A Helgeland, O Andreassen, A Ommundsen, BAP Reif, J Werne, ...
2004 IEEE Symposium on Volume Visualization and Graphics, 103-109, 2004
Flow noise simulations around a cylinder
T Elboth, CE Wasberg, A Helgeland, Andreassen, BAP Reif
MekIT 9, 0
Visualization of vector fields using Line Integral Convolution and volume rendering
A Helgeland
Classification of Critical Points of Turbulent Velocity Field in a Converging-Diverging Channel Flow
M Tutkun, A Helgeland, R Cal, O Andreassen, JP Laval
6th AIAA Theoretical Fluid Mechanics Conference, 4023, 2011
3D texture-based flow visualization
A Helgeland
PhD Thesis, University of Olso, 2007
Computational modeling of health effects from indoor dispersion of airborne biological and chemical agents
HE Fossum, M Dybwad, A Helgeland
Reducing vibrations caused by the radome at P-3C Orion: A numerical simulation study
CE Wasberg, Andreassen, A Helgeland
VoluViz3.1 theory and user guide – a flexible volume visualization framework for 4D data analysis
A Helgeland
Classification of critical points in a converging-diverging turbulent channel flow
RB Cal, M Tutkun, W Hanssen-Bauer, A Helgeland, Andreassen, ...
APS Division of Fluid Dynamics Meeting Abstracts, 2011
Classification of critical points in a turbulent boundary layer
M Gibson, A Helgeland, M Tutkun, R Bayon Cal
APS Division of Fluid Dynamics Meeting Abstracts, 2010
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