Bakgrunn og aktiviteter
Fagfelt / arbeidsområder
Undervisning
- TEP4156 Viskøse strømninger og grensesjikt (høstkurs for studenter i 4. årskurs)
- TEP4112 Turbulente strømninger (vårkurs for studenter i 4. årskurs)
- EP8405 Turbulens (for doktorgradskandidater)
Administrasjon
- Medlem i doktorgradsutvalget ved Fakultet for ingeniørvitenskap og teknologi (2012 - ?)
Forskning
- Gasstrømning med faste partikler
- Strømning omkring butte konstruksjoner med fokus på kjølvannet
- Strømning i roterende systemer med Corioliskrefter
- Grensesjiktstrømning
Kompetanse
- Strømningslære for viskøse væsker og gasser
- Turbulens, herunder turbulensfysikk, simulering og matematisk modellering
- CFD (numerisk strømningssimulering)
Bakgrunn
Utdanning
- Sivilingeniør i Teknisk fysikk, NTH, 1975
- Dr.Ing. i fluidmekanikk, Institutt for mekanikk, NTH, 1982
Arbeidserfaring
- Norges vassdrags og elektrisitetsvesen, Oslo, 1977-1978
- Norges tekniske høgskole, Institutt for mekanikk, Trondheim, 1978-1983
- Von Karman instituttet for fluiddynamikk, Belgia, 1983-1984
- NTH, nå NTNU, 1984 - dags dato (professor fra 1985)
- Instituttleder, Institutt for mekanikk, termo- og fluiddynamikk, 1999-2002
Vitenskapelig, faglig og kunstnerisk arbeid
Et utvalg av nyere tidsskriftspublikasjoner, kunstneriske produksjoner, bok, inklusiv bokdeler og rapport-del. Se alle publikasjoner i databasen
Tidsskriftspublikasjoner
- (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.
- (2019) Forces and torques on a prolate spheroid: low-Reynoldsnumber and attack angle effects. Acta Mechanica. vol. 230 (2).
- (2019) Low-frequency oscillations in flow past an inclined prolate spheroid. International Journal of Heat and Fluid Flow. vol. 78.
- (2019) Near-Wake of an Inclined 6:1 Spheroid at Reynolds Number 4000. AIAA Journal. vol. 57 (4).
- (2019) A novel approach to rigid spheroid models in viscous flows using operator splitting methods. Numerical Algorithms. vol. 81 (4).
- (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).
- (2018) Inertial particle impaction on a cylinder in turbulent cross-flow at modest Reynolds numbers. International Journal of Multiphase Flow. vol. 111.
- (2018) Treatment of solid objects in the Pencil Code using an immersed boundary method and overset grids. Geophysical and Astrophysical Fluid Dynamics.
- (2018) Turbulent wake behind side-by-side flat plates: Computational study of interference effects. Journal of Fluid Mechanics. vol. 855.
- (2018) Influences of upstream extensions on flow around a curved cylinder. European journal of mechanics. B, Fluids. vol. 67.
- (2018) Wake behind a concave curved cylinder. Physical Review Fluids. vol. 3 (9).
- (2018) A note on buoyancy effects in von Ka´rma´n flow over a rotating disk. Zeitschrift für Angewandte Mathematik und Physik. vol. 69 (113).
- (2018) Heat transfer in generalized vortex flow over a permeable surface. International Journal of Heat and Mass Transfer. vol. 118.
- (2018) Revolving flow of a fluid-particle suspension with suction. Alexandria Engineering Journal. vol. 57 (4).
- (2018) A novel approach to rigid spheroid models in viscous flows using operator splitting methods. arXiv.org.
- (2018) Mean shear versus orientation isotropy: effects on inertialess spheroids’ rotation mode in wall turbulence. Journal of Fluid Mechanics. vol. 844.
- (2018) Three-dimensional Voronoi analysis of preferential concentration of spheroidal particles in wall turbulence. Physics of fluids. vol. 30 (6).
- (2018) On wall-normal motions of inertial spheroids in vertical turbulent channel flows. Acta Mechanica. vol. 229 (7).
- (2017) Turbulent wake behind a T-shaped plate: Comparison with a cross-shaped plate. International Journal of Heat and Fluid Flow. vol. 65.
- (2017) Flow around an oscillating cylinder: computational issues. Fluid Dynamics Research. vol. 49 (5).