Now showing items 21-40 of 1129

    • Dugong – Weathering properties and behaviour at sea - In relation to oil spill response 

      Sørheim, Kristin Rist; Bakken, Oddveig Merethe; Pettersen, Thor-Arne (SINTEF Ocean rapporter;OC2022 A-083., Research report, 2022-08-23)
      A standardized bench-scale and meso-scale flume testing weathering study has been conducted on Dugong crude oil at 13 °C. The dispersibility testing on Dugong was included to estimate the viscosity limits and time window ...
    • Technology legitimation and strategic coupling: A cross-national study of floating wind power in Norway and Scotland 

      MacKinnon, Danny; Afewerki, Samson; Karlsen, Asbjørn (Peer reviewed; Journal article, 2022)
      Building upon recent work in sustainability transitions studies and economic geography, this paper is concerned with the process of legitimation by which emerging technologies are aligned with broader societal rules and ...
    • Ship Route Optimization Using Hybrid Physics-Guided Machine Learning 

      Jørgensen, Ulrik; Bellingmo, Pauline Røstum; Murray, Brian; Berge, Svein Peder; Pobitzer, Armin (Peer reviewed; Journal article, 2022)
      This paper presents a method for energy efficient weather routing of a ferry in Norway. Historical operational data from the ferry and environmental data are used to develop two models that predict the energy consumption. ...
    • Analyse marint restråstoff 2021 

      Myhre, Magnus Stoud; Richardsen, Roger; Nystøyl, Ragnar; Strandheim, Gunn (SINTEF Ocean rapporter;2022:00501 A, Research report, 2022-06-15)
      Rapporten gir en oversikt over mengder restråstoff som oppstod fra norsk fiskeri- og havbruksnæringen i 2021. Hvor mye som ble utnyttet og hvordan restråstoffet ble anvendt til ulike produktgrupper og formål. I 2021 ...
    • Lille Prinsen – Weathering properties and behaviour at sea In relation to oil spill response - OC2022 A-049 

      Sørheim, Kristin Rist; Pettersen, Thor-Arne; Johnsen, Marius; Hellstrøm, Kaja Cecilie (SINTEF Ocean rapporter;OC2022 A-049, Research report, 2022-05-16)
      A standardized bench-scale and meso-scale flume testing weathering study has been conducted on Lille Prinsen crude oil at 13 °C. The dispersibility testing on Lille Prinsen was included to estimate the viscosity limits and ...
    • Veileder - Industrielle konsepter for refresh produkter av hvitfisk 

      Tveit, Guro Møen; Uglem, Solveig; Svendsen, Eirik Starheim; Nordtvedt, Tom Ståle; Widell, Kristina Norne (SINTEF Ocean rapporter;2022:00544 A, Research report, 2022)
      En refresh-produksjon henviser til produkter som har vært fryst, lagret og tint en eller flere ganger gjennom verdikjeden fra fangst til butikk. En vanlig metode for en refresh-produksjon av hvitfisk er å produsere ...
    • Etablering av driftsprofiler for fiskefartøy ved datalogging av sentrale driftsparametere - En metodebeskrivelse 

      Hardarson, Vidar (SINTEF rapport;SFH80 A083040., Research report, 2008-09-21)
      Rapporten beskriver en metode for etablering av driftsprofiler gjennom automatisk og kontinuerlig logging av sentrale drifts- og energiparametere i fiskefartøy. Det er foreslått at i alt 16 fiskefartøy (4 til 5 forskjellige ...
    • SMARTFISH H2020 D5.2: FishData infrastructure (Open access revision) 

      Kyllingstad, Lars Tandle; Reite, Karl-Johan (Research report, 2022-07-12)
      The goal of SMARTFISH H2020 is to develop, test and promote a suite of high-tech systems for the EU fishing sector, thereby optimising resource efficiency, improving automatic data collection for fish stock assessment, ...
    • SMARTFISH H2020 D5.3: FishData analysis (Open access revision) 

      Kyllingstad, Lars Tandle; Reite, Karl-Johan; Haugen, Joakim; Ladstein, Jarle (Research report, 2022-07-12)
      The goal of SMARTFISH H2020 is to develop, test and promote a suite of high-tech systems for the EU fishing sector, thereby optimizing resource efficiency, improving automatic data collection for fish stock assessment, ...
    • Weathering study of TOR II and evaluation of oil weathering properties on Eldfisk S and Ekofisk J - In relation to oil spill response and evaluation of the predicted behaviour relative to previous studies of Ekofisk oils - OC2022 A-050 

      Sørheim, Kristin Rist; Hellstrøm, Kaja Cecilie (SINTEF Ocean rapporter;OC2022 A-050, Research report, 2022-05-19)
      SINTEF Ocean has performed a standardized small-scale weathering study, including dispersibility testing, on TOR II. Limited laboratory studies were conducted for Ekofisk J and Eldfisk S to compare the weathering properties ...
    • Make it simpler and better: T90 codend improves size selectivity and catch efficiency compared with the grid-and-diamond mesh codend in the Northeast Atlantic bottom trawl fishery for gadoids 

      Brinkhof, Jesse; Larsen, Roger B.; Herrmann, Bent (Peer reviewed; Journal article, 2021)
      The use of a sorting grid followed by a size-selective codend with minimum 130 mm mesh size is compulsory in the Northeast Atlantic demersal trawl fishery targeting cod (Gadus morhua), haddock (Melanogrammus aeglefinus), ...
    • Paradigms to assess the human health risks of nano- and microplastics 

      Noventa, Seta; Boyles, Matthew S.P.; Seifert, Andreas; Belluco, Simone; Sánchez Jiménez, Aracaeli; Johnston, Helinor J.; Tran, Lang; Fernandes, Teresa F.; Mughini-Gras, Lapo; Corami, Fabiana; Castro, Kepa; Mutinelli, Franco; Boldrin, Massimo; Puntes, Victor; Sotoudeh, Mahshid; Mascarello, Giulia; Tiozzo, Barbara; McLean, Polly; Ronchi, Francesca; Booth, Andy; Koelmans, Albert A.; Losasso, Carmen (Peer reviewed; Journal article, 2021)
      Human exposure to nano- and microplastics (NMPs) has raised major societal concerns, yet no framework to assess the risks of NMPs for human health exists. A substantial proportion of plastic produced worldwide is not ...
    • Conceptual System Dynamics and Agent-Based Modelling Simulation of Interorganisational Fairness in Food Value Chains: Research Agenda and Case Studies 

      McGarraghy, Seán; Olafsdottir, Gudrun; Kazakov, Rossen; Huber, Élise; Loveluck, William; Gudbrandsdottir, Ingunn Y.; Čechura, Lukáš; Esposito, Gianandrea; Samoggia, Antonella; Aubert, Pierre-Marie; Barling, David; Ðurić, Ivan; Jaghdani, Tinoush J.; Thakur, Maitri; Saviolidis, Nína M.; Bogason, Sigurdur G. (Peer reviewed; Journal article, 2022)
      System dynamics and agent-based simulation modelling approaches have a potential as tools to evaluate the impact of policy related decision making in food value chains. The context is that a food value chain involves flows ...
    • Model tests of a hydroelastic truncated floating bridge 

      Rodrigues, José Miguel; Hansen Viuff, Thomas; Økland, Ole David (Peer reviewed; Journal article, 2022)
      Literature on tank tests of floating bridges is extremely rare, while a very limited number of publications covering tests of other types of very large floating structures exist. Here, the authors share their experience ...
    • Ship-Shore Interaction: The Model in the Middle 

      Hagaseth, Marianne; Juhl, Jeppe S.; Rødseth, Ørnulf Jan; von Scherpenzeel, Ben; van der Wurff, Andreas Maria (Peer reviewed; Journal article, 2022)
      The complex picture of maritime transport involving more than 100 thousand ships, more than 8000 ports and a large number of stakeholders fulfilling different roles and being responsible for different processes means that ...
    • Levels of autonomy for ships 

      Rødseth, Ørnulf Jan; Wennersberg, Lars Andreas Lien; Nordahl, Håvard (Peer reviewed; Journal article, 2022)
      This paper gives a summary of previously published papers on the definition of autonomy for ships, how this relates to different crewing regimes, and the terminology to be used. A conclusion is that autonomy should be ...
    • The Importance of Documenting Autonomous Tests 

      Bellingmo, Pauline Røstum; Fjørtoft, Kay Endre; Jørgensen, Ulrik; Kvam, Per Erik; Bratbergsengen, Inger Lill; Gisbert, Jose Vicente Perello (Peer reviewed; Journal article, 2022)
      This paper presents how autonomous tests can be documented and why this is important. A test area in Norway, more specifically the Trondheimsfjorden Test Area for Autonomous Ships, is used as a pilot to conduct tests with ...
    • Offshore field experiments with in-situ burning of oil: Emissions and burn efficiency 

      Faksness, Liv-Guri; Leirvik, Frode; Taban, Ingrid C.; Engen, Frode; Jensen, Hans V.; Holbu, Jan Willie; Dolva, Hilde; Bråtveit, Magne (Peer reviewed; Journal article, 2021)
      In situ burning (ISB) is an oil spill response technique including ignition and burning to remove oil on the water surface. The technique rapidly and effectively removes large portions of the oil. However, the combustion ...
    • Greenhouse gas emissions of Norwegian seafoods: From comprehensive to simplified assessment 

      Ziegler, Friederike; Jafarzadeh, Sepideh; Hognes, Erik Skontorp; Winther, Ulf (Peer reviewed; Journal article, 2021)
      The seafood sector is facing difficulties to meet the increasing demand for product greenhouse gas emission (GHG) assessments. We quantified GHGs of important seafood products of Norway, the world's second largest seafood ...
    • Optimal ship lifetime fuel and power system selection 

      Lagemann, Benjamin; Lindstad, Elizabeth; Fagerholt, Kjetil; Rialland, Agathe Isabelle; Erikstad, Stein Ove (Peer reviewed; Journal article, 2021)
      Alternative fuels and fuel-flexible ships are often seen as promising solutions for achieving significant greenhouse gas reductions in shipping. We formulate the selection of alternative fuels and corresponding ship power ...