Now showing items 8453-8472 of 8842

    • Valence charge distribution in homogenous silicon-aluminium thin-films 

      Thøgersen, Annett; Jensen, Ingvild Julie Thue; Stange, Marit Synnøve Sæverud; Røyset, Arne Karstein; Løvvik, Ole Martin; Ulyashin, Alexander; Diplas, Spyridon (Peer reviewed; Journal article, 2018)
      Homogenous aSi1−xAlxHy alloyed thin films, made by magnetron sputtering, has been found to exhibit tunable band gap and dielectric constant depending on their composition. The optical properties of alloys are largely defined ...
    • Valg av gjennomføringsmodell for tunneler 

      Bruland, Amund; Grøv, Eivind (Conference object, 2022)
      Forfatterne har ved en rekke anledninger vært involvert i å evaluere metodevalg for tunnelprosjekter. Ofte er situasjonen slik at en byggherre har kommet dithen at man av ulike årsaker må gjøre en evaluering av valg av ...
    • Valg mellom naturlig, hybrid og mekanisk ventilasjon 

      Mathisen, Hans Martin; Stang, Hans Georg Jacob; Kleiven, Tommy; Tjelflaat, Per Olaf (Teknisk rapport / SINTEF energiforskning;, Research report, 2004)
    • Valhall – Weathering properties and behaviour at sea - In relation to oil spill response - OC2021 A-063 

      Sørheim, Kristin Rist; Bakken, Oddveig Merethe (SINTEF Ocean rapporter;OC2021 A-063, Research report, 2021-09-14)
      A standardized weathering study has been conducted on Valhall crude oil at 13 °C in 2021. Dispersibility testing on Valhall included the dispersant Dasic Slickgone NS to estimate the viscosity limits and time window for ...
    • Valid Inequalities for Time-indexed Formulations of the Runway Scheduling Problem 

      Avella, Pasquale; Boccia, Maurizio; Mannino, Carlo; Vasilyev, Igor (Journal article; Peer reviewed, 2016)
      The problem of sequencing and scheduling airplanes landing and taking off on a runway is under consideration. We propose a new family of valid inequalities which are obtained from the study of the single machine scheduling ...
    • Validating the SHARM model 

      Aasgård, Ellen Krohn; Bolkesjø, Tor Halvor; Johnsen, Rita Iren; Kristiansen, Fredd; Larsen, Tellef Juell; Riddervold, Hans Ole; Røynstrand, Jarand; Soknes, Dan; Skjelbred, Hans Ivar (SINTEF Energi. Rapport;TR A7521, Research report, 2015)
    • Validation Methodology for Assessment of New ENavServices 

      Nesheim, Dag Atle; Imset, Marius; Fjørtoft, Kay Endre (Chapter; Peer reviewed, 2022)
      The international maritime industry is on a current wave of digitalization and there is a dire need to enable an effective prediction of the different digital solutions, especially in terms of international implementation ...
    • Validation of a CFD model for the evaluation of urban microclimate at high latitudes: A case study in Trondheim, Norway 

      Brozovsky, Johannes; Simonsen, Are Johan; Gaitani, Niki (Peer reviewed; Journal article, 2021)
      The urban microclimate is a rapidly evolving field of research gaining increasing interest from public authorities and researchers. However, studies at high-latitude cities are scarce and researchers primarily focus on ...
    • Validation of a Modelica numerical model for pillow plate heat exchangers using phase change material 

      Försterling, Sven; Selvnes, Håkon; Sevault, Alexis (Science et technique du froid;, Chapter; Peer reviewed, 2022)
      Refrigeration systems are often installed in industrial facilities where the difference between the peak and average thermal loads can be considerable due to the throughput of products and changes in the ambient conditions ...
    • Validation of a numerical approach for simulation of the thermal decomposition behaviour of biomass in grate combustion plants 

      Bugge, Mette; Haugen, Nils Erland L; Li, Tian; Zhang, Jingyuan; Skreiberg, Øyvind (Peer reviewed; Journal article, 2021)
    • Validation of a Swimming Direction Model for the Downstream Migration of Atlantic Salmon Smolts 

      Szabo-Meszaros, Marcell; Silva, Ana T.; Bærum, Kim Magnus; Baktoft, Henrik; Alfredsen, Knut; Hedger, Richard David; Økland, Finn; Gjelland, Karl Øystein; Fjeldstad, Hans-Petter; Calles, Olle; Forseth, Torbjørn (Peer reviewed; Journal article, 2021)
      Fish swimming performance is strongly influenced by flow hydrodynamics, but little is known about the relation between fine-scale fish movements and hydrodynamics based on in-situ investigations. In the presented study, ...
    • Validation of decomposition models for solar irradiance at high latitudes: A preliminary study 

      Manni, Mattia; Nocente, Alessandro; Skeie, Kristian; Bellmann, Martin Pawel; Lobaccaro, Gabriele (Peer reviewed; Journal article, 2023)
      The accurate estimation of buildings' solar potential contributes to boost the exploitation of solar energy at high latitudes. The decomposition of global irradiation into the direct and diffuse fractions is a fundamental ...
    • Validation of Geant4 for silicon microdosimetry in heavy ion therapy 

      Bolst, David; Gautelli, Susanna; Tran, Linh T.; Davis, Jeremy; Chartier, Lachlan; Prokopovich, Dale A.; Pogossov, Alex; Reinhard, Mark I.; Petasecca, Marco; Lerch, Michael L.F.; Matsufuji, Naruhiro; Povoli, Marco; Kok, Angela; Summanwar, Anand; Jackson, Michael; Rosenfeld, Anatoly B. (Journal article; Peer reviewed, 2019)
      Microdosimetry is a particularly powerful method to estimate the relative biological effectiveness (RBE) of any mixed radiation field. This is particularly convenient for therapeutic heavy ion therapy (HIT) beams, referring ...
    • Validation of linear energy transfer computed in a Monte Carlo dose engine of a commercial treatment planning system 

      Wagenaar, David; Tran, Linh T.; Meijers, Arturs; Marmitt, Gabriel Guterres; Souris, Kevin; Bolst, David; Povoli, Marco; Kok, Angela; Traneus, Erik; Van Goethem, Marc-Jan; Langendijk, Johannes A.; Rosenfeld, Anatoly B.; Both, Stefan (Journal article; Peer reviewed, 2019)
      The relative biological effectiveness (RBE) of protons is highly variable and difficult to quantify. However, RBE is related to the local ionization density, which can be related to the physical measurable dose weighted ...
    • Validation of Online Monitoring of PFC by QCL with FTIR Spectroscopy 

      Aarhaug, Thor Anders; Ferber, Alain Marc C; Gaertner, Heiko; Kolås, Steinar; Ryman, Sven Olof; Geiser, Peter (The Minerals, Metals & Materials Series;2367-1181, Peer reviewed; Journal article, 2018)
      Monitoring of perfluorocarbon (PFC) evolution from aluminium smelting is gaining attention, not only because of their high greenhouse gas potentials but also due to process optimization purposes. Conventionally, PFC ...
    • Validation of QCL CF4 Gas Analyzer for Sensitivity and Selectivity 

      Aarhaug, Thor Anders (The Minerals, Metals & Materials Series;2367-1181, Peer reviewed; Journal article, 2020)
      Quantum cascade lasers (QCL) has open the mid-infrared (mid-IR) spectral range for laser gas monitors. For perfluorocarbon gases (PFCs) such as CF4, continuous emission monitors are now commercially available. Since these ...
    • Validation of temporal parameters within the skating sub-techniques when roller skiing on a treadmill, using inertial measurement units 

      Meyer, Frederic; Seeberg, Trine Margrethe; Kocbach, Jan; Danielsen, Jørgen; Sandbakk, Øyvind; Austeng, Andreas (Peer reviewed; Journal article, 2022)
      The aim of this study was to develop and validate a method using inertial measurements units (IMUs) to determine inner-cycle parameters (e.g., cycle, poles and skis contact, and swing time) and the main sub-techniques ...
    • Validation of vessel seakeeping model tuning algorithm based on measurements at model scale 

      Han, Xu; Leira, Bernt Johan; Sævik, Svein; Kaasen, Karl Erik (Peer reviewed; Journal article, 2021)
      Wave-induced vessel motion prediction plays a critical role in ensuring safe marine operations. The operational limiting criteria can usually be calculated by applying presumed linearized vessel motion transfer functions ...
    • Validation study of an approximate 2014 European power-flow model using PowerGAMA 

      Lie, Arne Øvrebø; Rye, Eirik Andre; Svendsen, Harald Georg; Farahmand, Hossein; Korpås, Magnus (Journal article; Peer reviewed, 2017)
      This study presents a validation study of an approximated model of the European power system in 2014. A lightweight and open-source power-flow tool is used for this study. The tool and the model are publicly available and ...
    • Validity of the NTNU Prediction Model for D&B Tunnelling 

      Jakobsen, Pål Drevland; Grøv, Eivind; Bruland, Amund; Gjengedal, Sondre (Peer reviewed; Journal article, 2023)
      The Norwegian University of Science and Technology (NTNU) has since the early 1970s published prediction models for estimated production rates, time consumption, and costs for rock works. Since the early development of the ...