Recent Submissions

  • Bærekraftig fôr til norsk laks 

    Gjøsund, Svein Helge; Skjermo, Jorunn; Forbord, Silje; Jafarzadeh, Sepideh; Sletta, Håvard; Aasen, Inga Marie; Hagemann, Andreas; Chauton, Matilde Skogen; Aursand, Ida Grong; Evjemo, Jan Ove; Slizyte, Rasa; Standal, Inger Beate; Grimsmo, Leif; Aursand, Marit; Josefsen, Kjell Domaas; Almås, Karl Andreas (SINTEF rapporter;2020:01128 A, Research report, 2020-11-02)
    I rapporten er 23 ulike råvarer vurdert ut fra tre kriterier: • Hvor mye råvare kan være tilgjengelig? • Kan råvaren bidra til å dekke det framtidige behovet for protein og EPA/DHA? • Kan dette fremskaffes på en bærekraftig ...
  • Value stream map and supply chain interdependencies in India - Surimi case - OC2020 A-010 

    Dasgupta, Mani Sankar; Routroy, Srikanta; Bhattacharyya, Souvik; Sultan, Abdullah; Saini, Santosh Kumar; Gupta, Khushboo; Kaushik, Nutan; Widell, Kristina Norne; Tveit, Guro Møen; Thakur, Maitri (SINTEF Ocean rapporter;OC2020 A-010, Research report, 2019-05-29)
    This report is a part of WP1 in the Revalue project and presents the findings from process mapping of the Surimi value chain in India. There are many factors which have been identified as critical in maintaining fish and ...
  • A netting-based alternative to rigid sorting grids in the small-meshed Norway pout (Trisopterus esmarkii) trawl fishery 

    Eigaard, Ole R.; Herrmann, Bent; Feekings, Jordan; Krag, Ludvig Ahm; Sparrevohn, Claus R. (Journal article; Peer reviewed, 2021-01-28)
    A new bycatch reduction device, termed “Excluder”, is presented as an alternative to a traditional rigid sorting grid, mandatory in the small-meshed Norway Pout (Trisopterus esmarkii) trawl fishery in the North Sea. The ...
  • Towards approval of autonomous ship systems by their operational envelope 

    Rødseth, Ørnulf Jan; Wennersberg, Lars Andreas Lien; Nordahl, Håvard (Journal article; Peer reviewed, 2021-04)
    Current guidelines for approval of autonomous ship systems is much focused on their intended operational area. This is a natural consequence of the complexity of these systems, but it may restrict the system to being used ...
  • Analysing Supply Chain Phases for Design of Effective Autonomous Ship Technology in New Transport System Solutions 

    Wennersberg, Lars Andreas Lien; Nordahl, Håvard; Rødseth, Ørnulf Jan; Bolbot, Victor; Theotokatos, Gerasimos (;OMAE2020-18715, Chapter, 2020-06)
    Maritime autonomous surface ships provide new capabilities for transport systems design, and by that the potential to dramatically change ship logistics. Advantages of autonomous ships include operational flexibility with ...
  • Microplastic fibres from synthetic textiles: Environmental degradation and additive chemical content 

    Sait, Shannen; Sørensen, Lisbet; Kubowicz, Stephan; Vike-Jonas, Kristine; Villa Gonzales, Susana; Asimakopoulos, Alexandros; Booth, Andy (Peer reviewed; Journal article, 2021)
    Microplastic fibres (MPFs) often make up the largest fraction of microplastic pollution in aquatic environments, yet little is known about their degradative fate and persistence. This study investigates the environmentally ...
  • Stability of Structurally Varied Aqueous Amines for CO2 Capture 

    Buvik, Vanja; Vevelstad, Solrun Johanne; Brakstad, Odd Gunnar; Knuutila, Hanna K (Peer reviewed; Journal article, 2021)
    Eighteen structurally varied amines were subjected to harsh oxidative conditions, and their stability was assessed and seen in the context of biological and thermal stability. Steric effects play a large role in the ...
  • Physico-chemical characterization and weathering properties of IM-5 Wakashio 

    Sørheim, Kristin Rist; Pettersen, Thor-Arne; Johnsen, Marius (SINTEF Ocean rapporter;OC2021 A-034, Research report, 2021-04-20)
    This project, to studying the physico-chemical characteristics and weathering properties of IM-5 Wakashio (VLSFO, S <0.50 % m/m), has been funded by Norwegian Coastal Administration (NCA). This is a supplement study to the ...
  • Report on physical, chemical and microbiological characteristic of rest raw materials (RRM) and wash water (WW) 

    Slizyte, Rasa; Kaushik, Nutan; Khushboo, Khushboo; Kumari, Asha; Lloveras Armengol, Anna; Jorba Rafart, Montse (SINTEF Ocean rapporter;2020:00394 A, Research report, 2020-04-20)
    This report is a part of ReValue project and present the outcomes from activities within WP2 Valorization techniques. Deliverable D2.1. "Report on physical, chemical and microbiological characteristic of rest raw materials ...
  • Fogelberg condensate – Weathering properties and behaviour at sea - In relation to oil spill response 

    Sørheim, Kristin Rist; Pettersen, Thor-Arne (SINTEF Ocean rapporter;OC2021 A-021, Research report, 2021-03-11)
    A Weathering study has been conducted on Fogelberg condensate. The weathering study is based on a small-scale laboratory testing at 13 degrees C. The SINTEF Oil Weathering Model (OWM) is used to predict the weathering ...
  • Methane seeps - A desktop study 

    Nordam, Tor; Dissanayake, Anusha L.; Brakstad, Odd Gunnar (SINTEF Ocean rapporter;OC2021 A-006, Research report, 2021-02-19)
    We have conducted a literature review and a simplified one-dimensional modelling study on the fate of methane bubbles and dissolved methane in the water column originating from methane seeps. From the literature review, ...
  • Veres3D User Manual - for Work in Progress Release 0.2.0 - OC2020 A-128 

    Bruyat, Anne; Gutsch, Martin; Hoff, Jan Roger (SINTEF Ocean rapporter;OC2020 A-128, Research report, 2020-12-01)
    When a ship is moving forward in waves it will experience an increase in resistance in waves. Traditionally, ship designs are optimized for calm water performance. However, this condition does not reflect the real condition ...
  • Loads and response on flexible conical and cylindrical fish cages: A numerical and experimental study based on full-scale values 

    Endresen, Per Christian; Pascal, Klebert (Journal article; Peer reviewed, 2020-11-15)
    This paper presents drag forces from uniform water current on two flexible net cage designs, commonly used in Norwegian fish farming, obtained through model-scale testing and numerical simulations. The primary focus is on ...
  • Nødstopp og varsling for økt sikkerhet i kystfiskeflåten - Faglig sluttrapport 

    Thorvaldsen, Trine; Salomonsen, Cecilie; Vollstad, Jørgen; Meling, Signe; Toldnes, Bendik (SINTEF Ocean rapporter;2020:01294 A, Research report, 2020-11-27)
    Formålet med prosjektet har vært å utarbeide anbefalinger til en standardisert løsning for nødstopp og varsling til nødetat i kystfiskeflåten. Prosjektarbeidet bekrefter at det kan være behov for både nødstopp for framdrift ...
  • State of the art document on Validation of simulation models for ship manoeuvring 

    Berg, Tor Einar (Report, 2015-05-20)
    This memo contains a review of previous work on the topic validation of simulation models for ship manoeuvring. In addition, some papers describing verification, validation and accreditation in general are reviewed. Even ...
  • Integrating accountability in the systems design of autonomous and remote-controlled operations 

    Myhre, Bård; Rødseth, Ørnulf Jan; Petersen, Stig (Journal article; Peer reviewed, 2020-11)
    In a previous paper we have suggested that the transferal of human accountability from an on-site human actor (such as the captain) to a remote human actor (such as the creator of the autonomous control system) could be ...
  • Definition of the INO WINDMOOR 12 MW base case floating wind turbine 

    Silva de Souza, Carlos Eduardo; Berthelsen, Petter Andreas; Eliassen, Lene; Bachynski, Erin Elizabeth; Engebretsen, Espen; Haslum, Herbjørn (SINTEF Ocean rapporter;OC2020 A-044, Research report, 2021-01-08)
    WINDMOOR is a Competence Building Project (KPN), with the main objective of improving the under-standing of loads governing the mooring system design of floating wind turbines (FWTs). As a base case, the project adopts a ...
  • Arctic continental slopes sharp gradients of physical processes affect pelagic and benthic ecosystems. 

    Bluhm, Bodil; Janout, Markus; Danielson, Seth L.; Ellingsen, Ingrid H.; Gavrilo, Maria; Grebmeier, Jaqueline; Hopcroft, Russell R.; Iken, Katrin; Ingvaldsen, Randi Brunvær; Jørgensen, Lis Lindal; Kosobokova, Ksenia N.; Kwok, Ron; Polyakov, Igor V.; Renaud, Paul E.; Carmack, Eddy C. (Journal article; Peer reviewed, 2020-11)
    Continental slopes – steep regions between the shelf break and abyssal ocean – play key roles in the climatology and ecology of the Arctic Ocean. Here, through review and synthesis, we find that the narrow slope regions ...
  • North sea produced water PAH exposure and uptake in early life stages of Atlantic Cod 

    Nepstad, Raymond; Hansen, Bjørn Henrik; Skancke, Jørgen (Journal article; Peer reviewed, 2020)
    Produced water discharges from offshore oil and gas platforms represent a significant source of petroleum components such as polycyclic aromatic hydrocarbons (PAHs) released to the ocean. High molecular weight PAHs are ...
  • Current induced drag forces on cultivated sugar kelp 

    Endresen, Per Christian; Norvik, Carina; Kristiansen, David; Birkevold, Jens; Volent, Zsolt (Chapter, 2019-06)
    To obtain more knowledge of current induced drag forces on sugar kelp, towing tests with ropes containing cultivated sugar kelp was conducted. As freshwater may damage the kelp and cause changes in its mechanical response, ...

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