Gunnar Hellström
Associate Professor
Luleå University of Technology
Luleå University of Technology
Fluid and Experimental Mechanics
Department of Engineering Sciences and Mathematics
Work summary
Working with fluid mechanical questions mainly with numerical softwares, Computational Fluid Ddynamics (CFD). Main areas of applications are coupled to the hydro power industry with a particular interest in hydraulic engineering and fish migration questions. I am also working with processes coupled to flow in porous media.
Courses
Regarding education I am involved in the following courses:
- Computational Fluid Dynamics
- Hydromechanics
- Applied mechanics
- Applied Fluid Dynamics
Publications
Article in journal
Characterisation of Flow Structures Induced by Highly Rough Surface Using Particle Image Velocimetry, Proper Orthogonal Decomposition and Velocity Correlations (2018)
Engineering, ISSN: 1947-3931, Vol. 10, s. 399-416
Conference paper
Inlet Blockage Effects in a Free Surface Channel With Artificially Generated Rough Walls (2018)
Part of: Proceedings of the 7th IAHR International Symposium on Hydraulic Structures, s. 723-732, 2018
Article in journal
Modeling of Particle-Laden Cold Flow in a Cyclone Gasifier (2018)
Journal of Fluids Engineering - Trancactions of The ASME, ISSN: 0098-2202, Vol. 141, nr. 2
Article in journal
Computational fluid dynamics simulation of indoor climate in low energy buildings computational set up (2017)
Thermal Science, ISSN: 0354-9836, Vol. 21, nr. 5, s. 1985-1998
Article in journal
Measurements of Transitional and Turbulent Flow in a Randomly Packed Bed of Spheres with Particle Image Velocimetry (2017)
Transport in Porous Media, ISSN: 0169-3913, Vol. 116, nr. 1, s. 413-431
