Blar i SINTEF Proceedings på forfatter "Johansen, Stein Tore"
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14th International Conference on CFD in 6 Oil & Gas, Metallurgical and Process Industries SINTEF, Trondheim, Norway, October 12–14, 2020
Olsen, Jan Erik; Cloete, Jan Hendrik; Johansen, Stein Tore (SINTEF Proceedings;6, Book; Peer reviewed, 2020) -
A multi-scale model for oxygen carrier selection and reactor design applied to packed bed chemical looping combustion
Tabib, Mandar; Morud, John; Johansen, Stein Tore; Amini, Shahriar (SINTEF Proceedings;1, Chapter, 2015)Proper selection of a catalyst shape (or a particle shape) can improve the performance of a gas-solid packed bed reactor. The particle shape affects the packing structure and the transport phenomena within the packed bed. ... -
On pragmatism in industrial modeling
Zoric, Josip; Johansen, Stein Tore; Einarsrud, Kristian Etienne; Solheim, Asbjørn (SINTEF Proceedings;1, Chapter, 2015)Many natural or industrial processes are of extreme complexity, and where the time- and length scales range from an atomistic level to years and kilometers. Often the processes or phenomena consist of multiple sub processes ... -
Progress in Applied CFD : Selected papers from 10th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries
Olsen, Jan Erik; Johansen, Stein Tore (SINTEF Proceedings;1, Book; Conference object; Peer reviewed, 2015) -
Progress in Applied CFD – CFD2017. Selected papers from 10th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries
Johansen, Stein Tore; Olsen, Jan Erik (SINTEF Proceedings;2, Book; Peer reviewed; Conference object, 2017)Preface. This book contains all manuscripts approved by the reviewers and the organizing committee of the 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries. ... -
Simulation of two-phase viscous oil flow
Johansen, Stein Tore; Mo, Sjur; Kjølaas, Jørn; Brekken, Christian; Smith, Eskerud (SINTEF Proceedings;1, Chapter; Conference object; Peer reviewed, 2015)Multiphase flows of heavy oils and other fluids with high apparent viscosity is a particular industrial challenge. Main challenges here is that interfacial waves, atomization at the large scale gas–liquid interface as well ... -
SOFT: A FRAMEWORK FOR SEMANTIC INTEROPERABILITY OF SCIENTIFIC SOFTWARE
Hagelien, Thomas Fjæstad; Chesnokov, Andrey; Johansen, Stein Tore; Meese, Ernst A.; Løvfall, Bjørn Tore (SINTEF proceedings;2, Chapter, 2017)In this paper we present our strategy and implementation of a datacentric modelling framework (SOFT, SINTEF Open Framework and Tools) with focus on information interchange in throughprocess and multiscale applications. ... -
The parametric sensitivity of fluidized bed reactor simulations carried out in different flow regimes
Cloete, Schalk; Cloete, Jan H.; Johansen, Stein Tore; Amini, Shahriar (SINTEF Proceedings;1, Chapter; Conference object; Peer reviewed, 2015)Fluidized bed simulations carried out within the Kinetic Theory of Granular Flows framework utilize a number of model coefficients which are strongly case dependent and difficult to determine accurately. The most important ...