Background and activities
Sintef 1979-81; NTNU 1981-84 (MOBILE scholarship); SikTec (Safety consultans) 1984-85; NTNU 1985- . Sabbaticals @ Syney Univ 1986-87, Stanford Univ 1995-96, Stanford Univ 2003-04
Fluid Dynamics, Thermodynamics, Experimental Techniques, Interdisiplinary Teamwork
Teaching prizes in 2002 and 2006
Deputy Head of Department and Teaching Coordinator @ EPT 2005-09; Member of Study Program Executive Board; Member of Faculty of Mechanical Engineerin Executive Board 1996-2000; Board of Directors @ von Karman Institute
Reviewer international journals and confereces
See links for publications etc on the Norwegian version of this page
Scientific, academic and artistic work
A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database
- (2016) The effect of the number of blades on wind turbine wake – a comparison between 2-and 3-bladed rotors. Journal of Physics, Conference Series.
- (2015) Performance Test of a 3MW Wind Turbine – Effects of Shear and Turbulence. Energy Procedia. vol. 80.
- (2015) Wind turbine wake interactions; Results from blind tests. Journal of Physics, Conference Series. vol. 625 (1).
- (2015) "Blind Test 3" calculations of the performance and wake development behind two in-line and offset model wind turbines. Journal of Fluids and Structures. vol. 52.
- (2014) Blind Test 2 calculations for two in-line model wind turbines where the downstream turbine operates at various rotational speeds. Renewable Energy. vol. 70.
- (2014) Performance and wake development behind two in-line and offset model wind turbines - "Blind test" experiments and calculations. Journal of Physics, Conference Series. vol. 524.
- (2013) Dynamic Measurements and Drag Crisis Hysteresis in Garment Aerodynamics. Procedia Engineering. vol. 60.
- (2013) A Review on Skin Suits and Sport Garment Aerodynamics: Guidelines and State of the Art. Procedia Engineering. vol. 60.
- (2013) Experimental investigation of wind turbine wakes in the wind tunnel. Energy Procedia. vol. 35.
- (2012) Wake measurements behind an array of two model wind turbines. Energy Procedia. vol. 24.
- (2012) Experimental analysis on parameters affecting drag force on speed skaters. Sports Technology. vol. 3 (4).
- (2012) Air permeability and drag crisis on high tech fabrics for cross country ski competitions. Procedia Engineering. vol. 34.
- (2012) Aerodynamic drag is not the major determinant of performance during giant slalom skiing at the elite level. Scandinavian Journal of Medicine & Science in Sports. vol. 23 (1).
- (2011) Comparison of aerodynamic properties of wool and polyester knitted textiles. Procedia Engineering. vol. 13.
- (2009) Three-dimensional magnetic resonance velocimetry measurements of turbulence quantities in complex flow. Experiments in Fluids. vol. 46 (2).
- (2007) Characteristics of hydrodynamically focused streams for use in microscale particle image velocimetry (Micro-PIV). Heat Transfer Engineering. vol. 28 (8-9).
- (2007) Reducing the athletes’s aerodynamical resistance. Journal of Computational and Applied Mechanics. vol. 8 (2).
- (2006) Effects of Body Position on Slide Boarding Performance by Cross-Country Skiers. Medicine & Science in Sports & Exercise. vol. 38 (8).
- (2006) Selective seeding for micro-PIV. Experiments in Fluids. vol. 41.
- (2005) Sinusoidal crossflow microfiltration device - experimental and computational flowfield analysis. Lab on a Chip. vol. 5.