• Heuristic Methods for Pipeline Network Design 

      Yeates, Christopher; Schmidt-Hattenberger, Cornelia; Bruhn, David (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      We showcase geospatial heuristic methods for network design and optimization. We propose and adapt graph algorithms to achieve optimal (or close to optimal) fluid transportation networks meeting quantifiable criteria (such ...
    • Heuristics for dynamic and stochastic routing in industrial shipping 

      Tirado, Gregorio; Hvattum, Lars Magnus; Fagerholt, Kjetil; Cordeau, Jean-François (Journal article; Peer reviewed, 2013-01)
      Maritime transportation plays a central role in international trade, being responsible for the majority of long-distance shipments in terms of volume. One of the key aspects in the planning of maritime transportation systems ...
    • Hi, can I help? Exploring how to design a mental health chatbot for youths 

      Høiland, Camilla Gudmundsen; Følstad, Asbjørn; Karahasanovic, Amela (Peer reviewed; Journal article, 2020)
      Chatbots represent new opportunities for low-threshold preventive mental health support to youths. To provide needed knowledge regarding how to design chatbots for this purpose, we present an exploratory design study where ...
    • The hidden influence of large particles on ocean colour 

      Davies, Emlyn John; Basedow, Sünnje Linnéa; McKee, David (Peer reviewed; Journal article, 2021)
      Optical constituents in the ocean are often categorized as water, phytoplankton, sediments and dissolved matter. However, the optical properties of seawater are influenced, to some degree, by scattering and absorption by ...
    • Hierarchical control and emulation of a wave energy hyperbaricconverter 

      Machado, Isaac R.; Garcia Rosa, Paula Bastos; Watanabe, E. (Peer reviewed; Journal article, 2021)
      Wave energy emulators provide an option to extend studies of wave energy converters (WECs) in an electric power laboratory facility and to evaluate the performance of controllers in an experimental set-up. In addition, the ...
    • Hierarchical nonlinear model predictive control of offshore hybrid power systems 

      Hoang, Kiet Tuan; Knudsen, Brage Rugstad; Imsland, Lars Struen (Peer reviewed; Journal article, 2022)
      This paper presents an approach for controlling ofshore hybrid power systems consisting of gas turbines, offshore wind, and batteries for satisfying an exogenous power demand. A hierarchical controller is developed comprising ...
    • A hierarchical supervisory wind power plant controller 

      Merz, Karl Otto; Chabaud, Valentin Bruno; Garcia-Rosa, Paula; Kölle, Konstanze (Peer reviewed; Journal article, 2021)
    • A Hierarchical Wind Power Plant Supervisory Controller 

      Merz, Karl Otto; Kölle, Konstanze; Garcia Rosa, Paula Bastos; Chabaud, Valentin Bruno (SINTEF Rapport;, Research report, 2020)
    • High aspect ratio deep RIE for novel 3D radiation sensors in high energy physics applications 

      Kok, Angela; Hansen, Thor-Erik; Hansen, Trond Andreas; Jensen, Geir Uri; Lietaer, Nicolas; Mielnik, Michal Marek; Storås, Preben (Journal article; Peer reviewed, 2009)
      3D detectors with electrodes penetrating through the entire silicon substrate have many advantages over conventional planar silicon technology, for example, high radiation tolerance. High aspect ratio through-wafer holes ...
    • High capacity Mg batteries based on surface-controlled electrochemical reactions 

      Wang, Lu; Vullum, Per Erik; Asheim, Karina; Wang, Xuehang; Svensson, Ann Mari; Vullum-Bruer, Fride (Journal article; Peer reviewed, 2018)
      Mg batteries are one of several new battery technologies expected to partially substitute lithium-based batteries in the future due to the lower cost and higher safety. However, the development of Mg batteries has been ...
    • High Concentrated Mea Solvent Systems for CO2 Absorption - An FT-NIR and Raman Spectroscopic Investigation 

      Jinadasa, M.H. Wathsala N.; Badalge, Jayalanka Liyana; Halstensen, Maths; Eimer, Dag; Jens, Klaus-Joachim (SINTEF Proceedings;4, Chapter; Conference object; Peer reviewed; Chapter, 2019)
      This study investigates the use of Fourier Transform Near-Infrared (FT-NIR) spectroscopy and Raman spectroscopy to monitor the CO2 absorption process when over 65 wt % concentrated monoethanolamine (MEA) solutions are used. ...
    • High cycle fatigue life estimation of AlSi10Mg processed by laser powder bed fusion 

      Hovig, Even Wilberg; S. Azar, Amin; Sunding, Martin Fleissner; Sørby, Knut; M'hamdi, Mohammed; Andreassen, Erik (Journal article, 2018)
      Fatigue life is known to be dependent on the surface properties of the material. Surface roughness provokes local stress concentration and cause crack initiation even at minute cyclic loads. In laser powder bed fusion, ...
    • High entropy alloy CrFeNiCoCu sputter deposited films: Structure, electrical properties, and oxidation 

      Mayandi, Jeyanthinath; Schrade, Matthias; Vajeeston, Ponniah; Stange, Marit Synnøve Sæverud; Lind, Anna Maria; Sunding, Martin Fleissner; Deuermeier, Jonas; Fortunato, Elvira; Løvvik, Ole Martin; Ulyashin, Alexander; Diplas, Spyridon; Almeida Carvalho, Patricia; Finstad, Terje Gunnar (Peer reviewed; Journal article, 2022)
      High entropy alloy (HEA) films of CrFeCoNiCu were deposited by sputtering. Their structure was characterized and their electric transport properties were studied by temperature-dependent Hall and Seebeck measurements. The ...
    • High Fidelity Computational Fluid Dynamics Assessment of Wind Tunnel Turbine Test 

      Siddiqui, Muhammad Salman; Kvamsdal, Trond; Rasheed, Adil (Journal article; Peer reviewed, 2019)
      We present, what to our best knowledge, is the most accurate numerical investigation of the wind tunnel tests carried out over a model wind turbine (known as NTNU Blind Test) at the Norwegian University of Sciences and ...
    • High flexibility in Francis turbine operation and design philosophy: A review 

      Kverno, Johannes Opedal; Iliev, Igor; Dahlhaug, Ole Gunnar (Peer reviewed; Journal article, 2022)
      This paper examines and discusses how various operation schemes and design philosophies can prolong the expected lifetime of a hydro turbine subjected to many start-stop cycles and high ramping rates. With the proliferation ...
    • High host densities dilute sea lice Lepeophtheirus salmonis loads on individual Atlantic salmon, but do not reduce lice infection success 

      Samsing, Francisca; Oppedal, Frode; Johansson, David; Bui, Samantha; Dempster, Timothy David (Journal article; Peer reviewed, 2014)
      Host density likely plays a key role in host−parasite interactions, but empirical evidence in marine ecosystems remains limited. Classical models predict a positive relationship between host density and parasite infection ...
    • High interfacial charge storage capability of carbonaceous cathodes for Mg batteries 

      Wang, Lu; Jiang, Bo; Vullum, Per Erik; Svensson, Ann Mari; Erbe, Andreas; Selbach, Sverre Magnus; Xu, Huailiang; Vullum-Bruer, Fride (Peer reviewed; Journal article, 2018)
      A rechargeable Mg battery where the capacity mainly originates from reversible reactions occurring at the electrode/electrolyte interface efficiently avoids the challenge of sluggish Mg intercalation encountered in ...
    • High Level Analysis of CO2 Capture in the Waste-To-Energy Sector 

      Ros, J.A.; Monteiro, J.G.M-S.; Goetheer, E.L.V. (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      There is currently a large amount of interest from the Waste-to-Energy (WtE) sector in Europe towards implementation of post-combustion carbon capture technology. This study gives a high level analysis of the implementation ...
    • High Level Analysis of CO2 Capture on LNG Fuelled Ships 

      Ros, J.A.; Monteiro, J.G.M-S.; Goetheer, E.L.V. (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      Recently, there has been an increased level of interest from the maritime sector towards ship based carbon capture (SBCC) as a way to achieve at least 50% emission reduction by 2050. The SBCC technology works especially ...