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    • MultiMesh Finite Element Methods: Solving PDEs on Multiple Intersecting Meshes 

      Johansson, August; Kehlet, Benjamin; Larson, Mats; Logg, Anders (Journal article; Peer reviewed, 2018)
      We present a new framework for expressing finite element methods on multiple intersecting meshes: multimesh finite element methods. The framework enables the use of separate meshes to discretize parts of a computational ...

    • Multimesh finite elements with flexible mesh sizes 

      Johansson, August; Larson, Mats; Logg, Anders (Peer reviewed; Journal article, 2020)
      We analyze a new framework for expressing finite element methods on arbitrarily many intersecting meshes: multimesh finite element methods. The multimesh finite element method, first presented in Johansson et al. (2019), ...

    • Multimodal 18F-Fluciclovine PET/MRI and Ultrasound-Guided Neurosurgery of an Anaplastic Oligodendroglioma 

      Karlberg, Anna Maria; Berntsen, Erik Magnus; Johansen, Håkon; Myrthue, Mariane Olesen; Skjulsvik, Anne Jarstein; Reinertsen, Ingerid; Esmaeili, Morteza; Dai, Hong Yan; Xiao, Yiming; Rivaz, Hassan; Borghammer, Per; Solheim, Ole; Eikenes, Live (Journal article; Peer reviewed, 2017)

    • Multimodal Phantom of Liver Tissue 

      Chmarra, Magdalena Karolina; Hansen, Rune; Mårvik, Ronald; Langø, Thomas (Journal article, 2013)
      Medical imaging plays an important role in patients' care and is continuously being used in managing health and disease. To obtain the maximum benefit from this rapidly developing technology, further research is needed. ...

    • Multimodal Two-Phase Flow Measurement Using Dual Plane ECT and GRT 

      Stavland, Stian Husevik; Arellano Prieto, Yessica Alexandra; Hunt, Andy; Maad, Rachid; Hjertaker, Bjørn Tore (Peer reviewed; Journal article, 2020)
      The present work assesses the accuracy two phase flow measurement, based on cross-correlation and cross-spectrum velocity computation, using dual plane non-intrusive Electrical Capacitance Tomography (ECT), over a broad ...

    • Multiphase Direct Numerical Simulations (DNS) of Oil-Water Flows Through Homogeneous Porous Rocks 

      Patel, H.V.; Kuipers, J.A.M.; Peters, E.A.J.F. (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      Water flooding is commonly used to recover oil from porous rocks using pressurized water. Present study focuses on fully resolved pore-scale level multiphase Direct Numerical Simulations (DNS) of oil-water flows through ...

    • Multiphase flow modelling of furnace tapholes 

      Reynolds, Quinn G.; Erwee, Markus W. (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      Pyrometallurgical furnaces of many varieties make use of tapholes in order to facilitate the removal of molten process material from inside the vessel. Correct understanding and operation of the taphole is essential for ...

    • Multiple-degree-of-freedom actuation of rotor loads in model testing of floating wind turbines using cable-driven parallel robots 

      Chabaud, Valentin Bruno; Eliassen, Lene; Thys, Maxime; Sauder, Thomas Michel (Journal article; Peer reviewed, 2018)
      Model testing of offshore structures in ocean basins has been accepted as a necessary step for the validation and calibration of numerical models, as well as for final design checks in extreme environments. While offshore ...

    • Multiple-stressor effects in an apex predator: combined influence of pollutants and sea ice decline on lipid metabolism in polar bears 

      Tartu, Sabrina; Lille-Langøy, Roger; Størseth, Trond Røvik; Bourgeon, Sophie; Brunsvik, Anders; Aars, Jon; Goksøyr, Anders; Jenssen, Bjørn Munro; Polder, Anuschka; Thiemann, Gregory W.; Torget, Vidar; Routti, Heli (Journal article; Peer reviewed, 2017)
      There is growing evidence from experimental and human epidemiological studies that many pollutants can disrupt lipid metabolism. In Arctic wildlife, the occurrence of such compounds could have serious consequences for ...

    • Multiple-stressor effects in an apex predator: combined influence of pollutants and sea ice decline on lipid metabolism in polar bears 

      Tartu, Sabrina; Lille-Langøy, Roger; Størseth, Trond Røvik; Bourgeon, Sophie; Brunsvik, Anders; Goksøyr, Anders; Jenssen, Bjørn Munro; Polder, Anuschka; Thiemann, Gregory W.; Torget, Vidar; Routti, Heli (Peer reviewed; Journal article, 2017)
      There is growing evidence from experimental and human epidemiological studies that many pollutants can disrupt lipid metabolism. In Arctic wildlife, the occurrence of such compounds could have serious consequences for ...

    • Multiplex droplet digital PCR assay for detection of Flavobacterium psychrophilum and Yersinia ruckeri in Norwegian aquaculture 

      Lewin, Anna; Haugen, Tone; Netzer, Roman; Tøndervik, Anne; Dahle, Stine Veronica Wiborg; Hageskal, Gunhild (Peer reviewed; Journal article, 2020)
      We report the development of ddPCR assays for single and simultaneous detection of the bacterial pathogens Flavobacterium psychrophilum and Yersinia ruckeri in water from land-based recirculation aquaculture systems (RAS), ...

    • Multiresolution Coupled Vertical Equilibrium Model for Fast Flexible Simulation of CO2 Storage. 

      Møyner, Olav; Nilsen, Halvor Møll (Journal article; Peer reviewed, 2018)
      CO2 capture and storage is an important technology for mitigating climate change. Design of efficient strategies for safe, long-term storage requires the capability to efficiently simulate processes taking place on very ...

    • MultiRIT Multimodal Travel Iniformation Services 

      Natvig, Marit Kjøsnes; Vennesland, Audun; Westerheim, Hans; Flatberg, Truls; Løkberg, Ola; Haugset, Børge (Research report, 2008)
      This report documents the results from the MultiRIT research project and documents ·        The MultiRIT multimodal framework architecture for travel information services. ·   ...

    • A Multiscale Approach for Evaluating UTSA-16 Adsorbent for Post Combustion Carbon Capture 

      Krishnamurthy, Shreenath; Mangano, Enzo; Ferrari, Maria-Chiara; Blom, Richard; Grande, Carlos; Friedrich, Daniel; Sarkisov, Lev; Brandani, Stefano (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      UTSA-16 is considered as one of most promising Metal-Organic Frameworks (MOFs) for post combustion carbon capture in a vacuum swing adsorption (VSA) process. Current studies base their predictions on the equilibrium ...

    • Multiscale approach to fully resolved boundary layers using adaptive grids 

      Panda, A.; Peters, E.A.J.F.; Baltussen, M.W.; Kuipers, J.A.M. (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      Bubbly flows are omnipresent in most industrial processes. Often the intended use of such processes is to facilitate efficient mass and heat transfer for reactive flows. Mass and heat transfer coupled with fluid flow in ...

    • Multiscale investigation of adsorption properties of novel 3D printed UTSA-16 structures 

      Grande, Carlos Adolfo; Blom, Richard; Middelkoop, Vesna; Matras, Dorota; Vamvakeros, Antonis; Jacques, Simon D.M.; Beale, Andrew M.; Michiel, Marco Di; Andreassen, Kari Anne; Bouzga, Aud Mjærum (Peer reviewed; Journal article, 2020)
      Structuring MOF materials is a fundamental step towards their commercialization. Herein we report intensive characterization of 3D-printed UTSA-16 monoliths, facilitated by the development of a new non-aqueous ink formulation, ...

    • Multiscale Mixed Methods on Corner-Point grids: Mimetic versus Mixed Subgrid Solvers 

      Aarnes, Jørg; Krogstad, Stein; Lie, Knut-Andreas (Research report, 2006)
      Multiscale simulation is a promising approach to facilitate direct simulation of large and complex grid-models for highly heterogeneous petroleum reservoirs.  Unlike traditional simulation approaches based on ...

    • Multiscale modelling of cage effects on the transport of effluents from open aquaculture systems 

      Broch, Ole Jacob; Pascal, Klebert; Michelsen, Finn Are; Alver, Morten (Journal article; Peer reviewed, 2020-03-23)
      Most Atlantic salmon mariculture operations use open sea cages for the grow out phase. The ultimate fate and effects of the effluents and the possibilities of disease transfer between fish farms are major concerns for ...

    • Multiscale modelling of packed bed chemical looping reforming 

      Singhal, Arpit; Cloete, Schalk Willem Petrus; Quinta-Ferreira, Rosa; Amini, Shahriar (Peer reviewed; Journal article, 2017)
      A comparison of reactive flows on two distinct scales is presented here (i) Particle resolved direct numerical simulation (PR-DNS), and (ii) 1D packed bed model. The PR-DNS geometry is meshed with polyhedral elements both ...

    • A multiscale numerical approach of the dripping slag in the coke bed zone of a pilot scale Si-Mn furnace 

      Letout, Sebastien Romain; Ratvik, Arne Petter; Tangstad, Merete; Johansen, Stein Tore; Olsen, Jan Erik (SINTEF proceedings;2387-4295, Chapter, 2017)
      The Si-Mn alloy process production in submerged arc furnaces (SAF) is investigated. The aim of the studies currently in progress is an enhancement of the knowledge about the key reactions and the mass transport phenomenon ...