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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
Department: Thermal Energy
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1741014

The current work investigates how turbulence affects the mass transfer rate between inertial particles and fluid in a dilute, polydisperse particle system. Direct numerical simulations are performed in which all scales of turbulence are fully resolved and particles are represented in a Lagrangian re...

Authors Karchniwy Ewa Malgorzata Klimanek Adam F. Haugen Nils Erland L
Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1702443

In the present work, transient CFD simulations of full wood log combustion cycles have been performed to study the time dependent behavior in cast iron and soapstone wood stoves. A model for the gas release is developed and implemented. The gas release model takes into account that the fuel gas rele...

Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1702209

Particle laden flows with reactive particles are common in industrial applications. Chemical reactions inside the particle can generate a Stefan flow that affects heat, mass and momentum transfer between the particle and the bulk flow. This study aims at investigating the effect of Stefan flow on th...

Authors Jayawickrama Thamali R. Haugen Nils Erland L Bäbler Matthâus Ulrich Chishty Muhammad Aqib Umeki Kentaro
Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1690842

An overset grid method was developed to investigate the interaction between a particle-laden flow and a circular cylinder. The method is implemented in the Pencil Code, a high-order finite-difference code for compressible flow simulation. High-order summation-by-parts operators were used at the cyli...

Authors Aarnes Jørgen Røysland Haugen Nils Erland L Andersson Helge Ingolf
Year 2019
Type Journal publication