Blar i SINTEF akademisk forlag på dokumenttype "Conference object"

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    • CFD Erosion Modeling of Blind Tees 

      Sanchis, Arnaud; Skorgen, Alexander (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 

      Liu, Hui; Cattolica, Robert J.; Seiser, Reinhard; Liao, Chang-hsien; Summers, Matthew (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 

      Patil, A.V.; Johansen, S.T. (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 

      Oshinowo, Lanre; Elsaadawy, Ehab; Vilagines, Regis (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 to predict mass transfer in pulsed sieve plate extraction columns 

      Sen, Nirvik; Singh, K.K.; Patwardhan, A.W.; Mukhopadhyay, S.; Shenoy, K.T.; Mohan, S. (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 

      Wilde, Jon (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 

      Farzad, Reza; Schneiderbauer, Simon (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‐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 ...

    • 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 ...