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Centimeter-Sized Monolayer CVD Graphene with High Power Factor for Scalable Thermoelectric Applications
(Peer reviewed; Journal article, 2022)Among the many extraordinary qualities of graphene, its thermoelectric properties have attracted significant interest, for example, in active cooling applications. Here, we report on the thermoelectric transport properties ... -
Centralized vs Decentralized Production Planning in ETO Environments: A Theoretical Discussion
(Chapter, 2022)The characteristics of ETO production call for further analysis to investigate the implications of traditional (deterministic) systems of planning i.e., centralized, and hierarchal, compared with decentralized systems. ... -
Cerman: Software for simulating streamer propagation in dielectric liquids based on the Townsend–Meek criterion
(Peer reviewed; Journal article, 2021)We present a software to simulate the propagation of positive streamers in dielectric liquids. Such liquids are commonly used for electric insulation of high-power equipment. We simulate electrical breakdown in a needle–plane ... -
Certifying the public image? Reputational gains of certification in Norwegian salmon aquaculture
(Peer reviewed; Journal article, 2021)The Norwegian aquaculture industry faces pressure from stakeholders, the public, and government to ensure sustainable production. Sustainability is closely linked with solving key environmental challenges. Standards such ... -
A CFD analysis for the performance assessment of a novel design of plates-in-tank latent storage unit for freezing applications
(Science et technique du froid;2019-1, Chapter; Peer reviewed, 2019) -
CFD APPROACH TO SIMULATE TWO PHASE FLOW INLINE-SEPARATOR COUPLING IBM, LES, LAGRANGIAN TRACKING AND VOF METHODS
(SINTEF Proceedings;6, Chapter; Peer reviewed, 2020)x Inline fluid separation using a swirl element is a recent technology for oil/gas processing. Centrifugal forces up to 100 times the gravitational acceleration separate the phases, leaving the heavy phase close to the ... -
CFD based study of dense medium drum separation processes
(SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)Dense Medium Drum (DMD) separation is applied particularly in the coal and recycling industries. Characteristic of the process is a separation based on density, driven by the buoyancy and gravitational forces acting on an ... -
CFD Erosion Modeling of Blind Tees
(SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)In subsea components such as Production Trees (XT) where the production flow path is machined out of steel blocks, the flow changes direction abruptly at blind tees or sharp elbows, causing increased erosion risks compared ... -
CFD modeling of a commercial‐size circle‐draft biomass gasifier
(SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)This work was focused on a commercial-size (2MWth.) circle-draft biomass gasifier. In this work a threedimensional transient CFD (computational fluid dynamics) model was established to simulate the circledraft biomass ... -
CFD modeling of dynamic emulsion stability
(SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)Assuring transport and separation of oil and water crude emulsions is of significant importance to the oil and gas industries. The crude oil, due to its profuse chemical composition, has complex dispersion and emulsion ... -
CFD modeling of oil-water separation efficiency in three-phase separators
(SINTEF Proceedings;1, Chapter; Conference object; Peer reviewed, 2015)Variations in oil properties or water content influence the rate of crude oil-water separation. This presents a challenge for separator operations when conditions change as fields mature, and for the design of new internals ... -
CFD modelling of an accidental release of a methane and hydrogen sulfide mixture in an offshore platform
(SINTEF Proceedings;6, Chapter; Peer reviewed, 2020)Oil & Gas plants are complex systems involving dangerous substances, potential origin of severe accidental scenarios. Therefore, according to Directive 2013/30/EU, a Risk Assessment (RA) is mandatory. A fundamental step ... -
CFD modelling of gas entrainment at a propagating slug front
(SINTEF Proceedings;1, Chapter, 2015)Slug flow is encountered frequently during multiphase fluid transport in pipes. The gas entrainment process at a slug front significantly affects the hydrodynamic behaviour of slug flows. Due to the complexity of the flow ... -
CFD modelling to predict mass transfer in pulsed sieve plate extraction columns
(SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)A 2D CFD-PBM based numerical model to predict interphase mass transfer in a Pulsed Sieve Plate Column (PSPC) is reported. The model is based on Euler-Euler interpenetrating continuum approach. Drag law due to Schiller and ... -
CFD Simulation Delivered as SaaS for Building and HVAC Design Testing
(SINTEF Proceedings;5, Chapter; Peer reviewed; Conference object, 2020)This paper discusses the application of cloud-based simulation in the early stages of an HVAC and building design process. Its goal is to show the benefits of the technology through a thermal comfort case study. The ... -
CFD simulation of the droplet size distribution of liquid‐liquid emulsions in stirred tank reactors
(SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)Predicting the drop size distribution (DSD) is essential in particulate flows such as emulsions as it affects mass transfer and heat transfer. In the current work we developed a novel numerical method to account for droplet ... -
CFD SIMULATIONS OF AN ADDITIONAL H2 COMBUSTOR FOR IMPROVING EFFICIENCY IN CHEMICAL LOOPING COMBUSTION POWER PLANTS
(SINTEF Proceedings;6, Chapter; Peer reviewed, 2020)Chemical looping combustion (CLC) is a promising technology for hydrocarbon fuel combustion with integrated CO2 capture. The CLC process imposes almost no direct energy penalty for separating CO2, but a large indirect ... -
CFD simulations of flow in random packed beds of spheres and cylinders: analysis of the velocity field
(SINTEF Proceedings;1, Chapter, 2015)In this work, we aim to better understand the flow patterns in a random arrangement of particles that might affect local mass transfer and effective reactor performance. Using the DEM code Grains3D, spherical or cylindrical ... -
CFD simulations of the two-phase flow of different mixtures in a closed system flow wheel
(SINTEF Proceedings;1, Chapter, 2015) -
CFD Study of Diffuse Ceiling Ventilation through Perforated Ceiling Panels
(Peer reviewed; Journal article, 2020)Diffuse Ceiling Ventilation (DCV) is a promising concept to address internal air quality and thermal comfort requirements in contemporary buildings. Sound-absorbing perforated ceiling panels are common in office rooms and ...