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Nils Erland L. Haugen

Senior Research Scientist

Nils Erland L. Haugen

Senior Research Scientist

Nils Erland L. Haugen
Phone: 986 08 683
Email:
Department: Thermal Energy
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/1915654/

One of the best low-cost approaches for capturing carbon dioxide from the combustion of solid fuels is chemical looping combustion (CLC) technology, where the processes of fuel oxidation and extraction of oxygen from the air are split in two separate reactors. In order to model the petroleum coke...

Authors Agnieszka Korus Adam F. Klimanek Slawomir Sladek Andrzej Szlek Airy Tilland Stephane Bertholin Nils Erland L. Haugen
Year 2021
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/1904972/

A Stefan flow can be generated during a phase change or reactions of a particle immersed in a fluid. This study investigates the effect of Stefan flow on the exchange of momentum (drag coefficient (CD)) and heat transfer (Nusselt number (Nu)) between the particle and bulk-fluid. Fully resolved...

Authors Thamali R. Jayawickrama Nils Erland L. Haugen Matthâus Ulrich Bäbler Muhammad Aqib Chishty Kentaro Umeki
Year 2021
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/1870667/

In this paper, a kinetic-diffusion surface combustion model is examined. The model is modified such that two effects of turbulence are included: 1) enhancement of the mass transfer due to relative velocity between particles and fluid and 2) reduction of the mass transfer due to turbulence-induced...

Authors Ewa Malgorzata Karchniwy Nils Erland L. Haugen Adam F. Klimanek Øyvind Langørgen Slawomir Sladek
Year 2021
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/1826666/

We investigate the effect of turbulence on the combined condensational and collisional growth of cloud droplets by means of high-resolution direct numerical simulations of turbulence and a superparticle approximation for droplet dynamics and collisions. The droplets are subject to turbulence as well...

Authors Xiang-Yu Li Axel Brandenburg Gunilla Svensson Nils Erland L. Haugen Bernhard Mehlig Igor Rogachevskii
Year 2020
Type Academic article