Helge I. Andersson

Professor

Department of Energy and Process Engineering

helge.i.andersson@ntnu.no +47 73593556

Strømningsteknisk, 211, Gløshaugen, Kolbjørn Hejes vei 2

helge.i.andersson@ntnu.no

Area of work

Courses

TEP4156 Viscous flows and boundary layers (autumn course for MSc students)
TEP4112 Turbulent flows (spring course for MSc students)
EP8405 Turbulence (for PhD students)

Administrative duties

Member of the PhD committee at Faculty of Engineering Science and Technology (2012 - ?)

Research

Flow of particle-laden suspensions
Flow around bluff bodies with focus on complex wake phenomena
Flows in rotating systems affected by Coriolis forces
Flows in laminar and turbulent boundary layers

Skills and expertise

Fluid mechanics of viscous liquids and gases
Turbulences, including physics of turbulence, simulations, and mathematical modeling
CFD (computational fluid dynamics)

Background

Education

M.Sc. in Engineering Physics, NTH, Trondheim 1975
Dr.Ing. in Fluidmechanics, Dept. of General Sciences, NTH, Trondheim 1982

Work experience

Norwegian Water Resources and Electricity Board, Oslo, 1977-1978
Norwegian Institute of Technology (NTN), Trondheim, 1978-1983
Von Karman Institute for Fluid Dynamics, Belgium 1983-1984
NTH, now NTNU, 1984 – present (Professor from 1985)
NTNU, Head of Department, Division of Mechanics, Thermo- and Fluiddynamics, 1999-2002

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

Journal publications

Aarnes, Jørgen Røysland; Haugen, Nils Erland L; Andersson, Helge Ingolf. (2019) High-order overset grid method for detecting particle impaction on a cylinder in a cross flow. International journal of computational fluid dynamics (Print). vol. 33 (1-2).
Andersson, Helge Ingolf; Jiang, Fengjian. (2019) Forces and torques on a prolate spheroid: low-Reynoldsnumber and attack angle effects. Acta Mechanica. vol. 230 (2).
Jiang, Fengjian; Pettersen, Bjørnar; Andersson, Helge Ingolf. (2019) Turbulent wake behind a concave curved cylinder. Journal of Fluid Mechanics. vol. 878.
Jie, Yucheng; Xu, Chunxiao; Dawson, James; Andersson, Helge Ingolf; Zhao, Lihao. (2019) Influence of the quiescent core on tracer spheroidal particle dynamics in turbulent channel flow. Journal of turbulence. vol. 20 (7).
Jie, Yucheng; Zhao, Lihao; Xu, Chunxiao; Andersson, Helge Ingolf. (2019) Preferential orientation of tracer spheroids in turbulent channel flow. Theoretical and Applied Mechanics Letters. vol. 9 (3).
Qiu, Jingran; Marchioli, Cristian; Andersson, Helge Ingolf; Zhao, Lihao. (2019) Settling tracer spheroids in vertical turbulent channel flows. International Journal of Multiphase Flow. vol. 118.
Rahman, Muhammad; Andersson, Helge Ingolf. (2019) On heat transfer in unsteady von Karman flow. Heat Transfer Research. vol. 50 (3).
Strandenes, Håkon; Jiang, Fengjian; Pettersen, Bjørnar; Andersson, Helge Ingolf. (2019) Low-frequency oscillations in flow past an inclined prolate spheroid. International Journal of Heat and Fluid Flow. vol. 78.
Strandenes, Håkon; Jiang, Fengjian; Pettersen, Bjørnar; Andersson, Helge Ingolf. (2019) Near-Wake of an Inclined 6:1 Spheroid at Reynolds Number 4000. AIAA Journal. vol. 57 (4).
Tapley, Benjamin; Celledoni, Elena; Owren, Brynjulf; Andersson, Helge Ingolf. (2019) A novel approach to rigid spheroid models in viscous flows using operator splitting methods. Numerical Algorithms. vol. 81 (4).
Tapley, Benjamin; Celledoni, Elena; Owren, Brynjulf; Andersson, Helge Ingolf; Laurel, Ohm. (2019) A slender body model for thin rigid fibers: validation and comparisons. arXiv.org.
Tapley, Benjamin; Owren, Brynjulf; Celledoni, Elena; Andersson, Helge Ingolf. (2019) Computational methods for tracking inertial particles in discrete incompressible flows. arXiv.org.
Yang, Kun; Zhao, Lihao; Andersson, Helge Ingolf. (2019) Diagnostic tools of particle rotation anisotropy. International Journal of Multiphase Flow. vol. 120.
Zhao, Lihao; Challabotla, Niranjan Reddy; Andersson, Helge Ingolf; Variano, Evan A. (2019) Mapping spheroids rotation modes in turbulent channel flow: effects of shear, turbulence, and particle inertia. Journal of Fluid Mechanics. vol. 876.
Zhao, Lihao; Gustavsson, Kristian; Ni, Rui; Kramel, Stefan; Voth, Greg; Andersson, Helge Ingolf; Mehlig, Bernhard. (2019) Passive directors in turbulence. Physical Review Fluids. vol. 4 (5).
Aarnes, Jørgen Røysland; Andersson, Helge Ingolf; Haugen, Nils Erland L. (2018) Numerical investigation of free-stream turbulence effects on the transition-in-wake state of flow past a circular cylinder. Journal of turbulence. vol. 19 (3).
Aarnes, Jørgen Røysland; Haugen, Nils Erland L; Andersson, Helge Ingolf. (2018) Inertial particle impaction on a cylinder in turbulent cross-flow at modest Reynolds numbers. International Journal of Multiphase Flow. vol. 111.
Aarnes, Jørgen Røysland; Jin, Tai; Mao, Chaoli; Haugen, Nils Erland L; Luo, Kun; Andersson, Helge Ingolf. (2018) Treatment of solid objects in the Pencil Code using an immersed boundary method and overset grids. Geophysical and Astrophysical Fluid Dynamics.
Hoseini Dadmarzi, Fatemeh; Narasimhamurthy, Vagesh; Andersson, Helge Ingolf; Pettersen, Bjørnar. (2018) Turbulent wake behind side-by-side flat plates: Computational study of interference effects. Journal of Fluid Mechanics. vol. 855.
Jiang, Fengjian; Pettersen, Bjørnar; Andersson, Helge Ingolf. (2018) Influences of upstream extensions on flow around a curved cylinder. European journal of mechanics. B, Fluids. vol. 67.