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    • CFD simulations of the two-phase flow of different mixtures in a closed system flow wheel 

      Roca R., Jose F.; Carneiro, Joao N.E.; Oliveira, Jose E.S.; Mo, Sjur; Fossen, Martin; Johansen, Stein T. (SINTEF Proceedings;1, Chapter, 2015)

    • A CFD STUDY ON THE IMPACT OF BARRIERS AND NONUNIFORMITIES ON FURNACE TAPPING 

      Olsen, Jan Erik (SINTEF Proceedings;6, Chapter; Peer reviewed, 2020)
      Tapping of slag and metal from metal producing furnaces are often inconsistent and it is difficult to predict the outcome of the process. Nonuniformities in the particle bed has been hypothesized as reasons for inconsistent ...

    • CFD‐DEM modelling of blast furnace tapping 

      Vango, Mathias; Pirker, Stefan; Lichtenegger, Thomas (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      The campaign length of a blast furnace is limited by the hearth inner lining lifetime. In order to maximize the campaign length and ensure a good draining of hot metal and slag, a good understanding of the flow in the ...

    • CFD‐simulation of boiling in a heated pipe including flow pattern transitions using a multi‐field concept 

      Höhne, Thomas; Krepper, Eckhard; Lucas, Dirk (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      The paper presents the extension of the GENTOP model for phase transfer and discusses the sub-models used. Boiling flow inside a wall heated vertical pipe is simulated by a multi-field CFD approach. Sub-cooled water ...

    • Challenges and Opportunities of Achieving European Co2 Transportation and Storage Specifications for Carbon Capture in the Iron and Steel Industry 

      Porter, R.T.J.; Barnett, J.; Cobden, E.; De Coninck, H.; Mahgerefteh, H.; Manzolini, G.; Martynov, F.; Ruggeri, F.; Spallina, V. (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      The application of CCS in the iron and steel industry faces particular challenges for achieving European CO2 transportation and storage in meeting CO2 stream impurity limit specifications due to the unique and diverse ...

    • Characterization and Dispersion of Human Expiratory Droplets – a Review 

      Issa, Roy (SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)
      The paper reviews studies conducted on human expiratory droplets for the purpose of defining the characteristics of expiratory droplets, their maximum dispersion and the forces influencing that in an unventilated environment. ...

    • Characterization of PM2.5 and Indoor-Outdoor (I/O) Ratio in the Indoor Office Connected to the Chemical Production Plant in Gebeng Industrial Zone, Pahang Malaysia 

      Abdull, Norhidayah; Shaari, Zarifah; Suhaimi, Nurud Suria; Zahaba, Maryam (SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)
      This study aims to characterize PM2.5 in terms of mass concentration, polycyclic aromatic hydrocarbons (PAHs) and elementals concentrations bound to PM2.5, and to determine indoor and outdoor (I/O) ratio of PM2.5 in the ...

    • Chilled water temperature control of self-regulating active chilled beams 

      Filipsson, Peter; Trüschel, Anders; Gräslund, Jonas; Dalenbäck, Jan-Olof (SINTEF Proceedings;5, Chapter; Peer reviewed, 2020)
      The flow rate of chilled water in a self-regulating active chilled beam is constant without respect to the actual cooling load. The cooling capacity is instead determined by the room temperature, which gives rise to the ...

    • Cleaning of polycyclic aromatic hydrocarbons (PAH) obtained from ferroalloys plant 

      Panjwani, Balram; Andersson, Stefan; Wittgens, Bernd; Olsen, Jan Erik (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      Polycyclic Aromatic hydrocarbons (PAHs) are organic compounds consisting of only hydrogen and aromatic carbon rings. PAHs are neutral, non-polar molecules that are produced due to incomplete combustion of organic matter. ...

    • Co-Adsorption and Pure-Component Isotherm Measurements on Direct Air Capture Adsorbents Using The Dvs Vacuum 

      Young, John P.; Martis, Vladimir; Garcia, Susana; van der Spek, Mijndert (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      Temperature vacuum swing adsorption processes that employ amine-functionalised adsorbents are a promising technology to enable carbon dioxide removal directly from the atmosphere. These adsorbents capture carbon dioxide ...

    • CO2 Capture from Lime and Cement Plants Using an Indirectly Heated Carbonate Looping Process – the Anica Project 

      Ströhle, Jochen; Hofmann, Carina; Greco-Coppi, Martin; Epple, Bernd (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      The overall aim of the ANICA project is to develop concepts of the indirectly heated carbonate looping (IHCaL) process for CO2 capture from lime and cement plants. CO2 avoidance costs of the IHCaL process for lime and ...

    • CO2 Capture Opportunities in the Norwegian Silicon Industry 

      Mathisen, Anette; Normann, Fredrik; Biermann, Maximilian; Skagestad, Ragnhild; Haug, Alf Tore (SINTEF Proceedings;4, Chapter; Conference object; Peer reviewed, 2019)
      CO2 capture opportunities for the Norwegian silicon industry have been assessed through a techno-economic investigation. Two silicon plants have been studied for integration with a split-flow MEA-based CO2 capture plant. ...

    • CO2 Capture with Structured Sorbents Containing Multiwalled Carbon Nano Tubes and Polyethyleneimine (PEI) 

      Krishnamurthy, Shreenath; Blom, Richard; Andreassen, Kari Anne; Grande, Carlos; Middelkoop, Vesna; Rombouts, Marleen; Borras, Adolfo Benedito (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      In this work monolithic adsorbents containing polyethyleneimine (PEI) and multiwalled carbon nanotubes obtained by 3D printing. CO2 and N2 isotherms were measured using a commercial volumetric apparatus. Breakthrough ...

    • CO2 Impact on FeCO3 Corrosion Product 

      Randi, Neerup; Løge, Isaac A.; Rudbeck, Caroline G.; Fosbøl, Philip L. (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      Reduction of the emissions of CO2 and other greenhouse gases is a global challenge. Carbon capture and storage (CCS) is one of the most ready to use technologies applicable for industries such as biogas upgrading, cement, ...

    • Co2-Enhanced Geothermal Systems for Climate Neutral Energy Supply 

      Sowiżdżał, Anna; Gładysz, Paweł; Andresen, Trond; Miecznik, Maciej; Frengstad, Bjørn S.; Liszka, Marcin; Chmielowska, Anna; Gawron, Marcel; Løvseth, Sigurd W.; Pająk, Leszek; Stenvik, Lars A.; Tomaszewska, Barbara (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      The main objective of the research carried out by the Polish-Norwegian scientific team is to analyze the potential for implementation and efficiency of enhanced geothermal systems (EGS) using CO2 as a working fluid (CO2-EGS). ...

    • Co2-Spicer – Czech-Norwegian Project to Prepare a Co2 Storage Pilot in a Carbonate Reservoir 

      Hladik, Vit; Prochac, Robert; Opletal, Vladimir; Pagac, Milan; Jirman, Petr; Berenblyum, Roman; Shchipanov, Anton; Ford, Eric; Nermoen, Anders (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      Carbon capture and storage (CCS) is one of key technologies to decarbonise the emission-intensive industries in the Czech Republic and reach the 2050 carbon-neutral economy target. An important step on the road to the ...

    • 'Co2cktails in a Pipeline’: The Phase Behaviour of Co2 With >20 Impurities 

      Luna-Ortiz, Eduardo (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      CO2 in transportation pipelines will contain several impurities due to the wide range of potential emitters. Depending on the physical and chemical nature of the impurities, these will induce diverse phase equilibria. This ...

    • Combined Calcination and CO2 Capture in Cement Clinker Production by Use Of Electrical Energy 

      Tokheim, Lars-André; Mathisen, Anette; Øi, Lars Erik; Jayarathna, Chameera; Eldrup, Nils; Gautestad, Tor (SINTEF Proceedings;4, Chapter; Conference object; Peer reviewed, 2019)
      The technical feasibility of electrifying the calcination process in a precalciner cement kiln system was assessed by studying different electrification concepts. Resistance-based heating was selected as it requires no CO2 ...

    • Combined multifluid‐population balance method for polydisperse multiphase flows 

      Vikhansky, Alexander (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      In the present work we analyse applicability of the adaptive multiple size-group (A-MuSiG) population balance method to modelling of multiphase flows. The dispersed phase is split into M size-groups, each one having its ...

    • COMBINING AN IMPLICIT SOLUTION WITH AN EXPLICIT CORRECTOR STEP FOR THE SOLUTION OF THE CONTINUITY EQUATIONS IN A TWO-FLUID SOLVER 

      WARTHA, Eva-Maria; BÖSENHOFER, Markus; HARASEK, Michael (SINTEF Proceedings;6, Chapter; Peer reviewed, 2020)
      To model two-phase flows in industrial applications, for example the raceway zone in a blast furnace, an Eulerian two-fluid model is usually the method of choice. It has proven to predict the behavior of gas-solid flows ...