Browsing SINTEF Open by Author "Svendsen, Eirik"

Now showing items 1-14 of 14

    • Autonomous Job Analysis: A Method for Design of Autonomous Marine Operations 

      Grøtli, Esten Ingar; Vagia, Marialena; Fjerdingen, Sigurd Aksnes; Bjerkeng, Magnus Christian; Transeth, Aksel Andreas; Svendsen, Eirik; Rundtop, Per (Journal article, 2016)
      Increased use of autonomy is considered crucial for continued growth in maritime industries like oil- and gas, waterborne transport, and fisheries- and aquaculture. This article presents a method called Autonomous Job ...

    • Design und experimentelle Resultate einer Hochtemperatur-Propan-Butan-Wärmepumpe 

      Schlemminger, Christian; Bamigbetan, Opeyemi Olayinka; Svendsen, Eirik; Bantle, Michael (Chapter; Peer reviewed, 2018)
      Thermische Prozesse in der Nahrungsmittelindustrie sind oftmals eine Kombination aus Erwärmung und Abkühlung eines Produktes. Prozesskühlung wird dabei meistens mittels einer Wärmepumpe erzielt, während für die Prozesswärme ...

    • Drag on Nets Fouled With Blue Mussel (Mytilus Edulis) and Sugar Kelp (Saccharina Latissima) and Parameterization of Fouling 

      Gansel, Lars Christian; Endresen, Per Christian; Steinhovden, Kristine; Dahle, Stine Veronica Wiborg; Svendsen, Eirik; Forbord, Silje; Jensen, Østen (ASME Digital colletion;OMAE2017-62030, Chapter, 2017-06-25)
      Biofouling is a serious problem in marine finfish aquaculture with a number of negative impacts. Marine growth obstructs net openings, thereby reducing water exchange through the net and affecting fish welfare and health, ...

    • Effect of ultrasonic cavitation on small and large organisms for water disinfection during fish transport 

      Svendsen, Eirik; Dahle, Stine Veronica Wiborg; Hagemann, Andreas; Birkevold, Jens; Delacroix, Stephanie; Andersen, Aage Bjørn (Journal article; Peer reviewed, 2017-12-08)
      Motivated by the need for additional tools to disinfect discharge water from well boats, and to prevent distribution of salmon lice, the effect of ultrasonic cavitation on the planktonic stages of the salmon louse, nauplii ...

    • From Industry 4.0 to Smolt 4.0 - Current Status, Industry Challenges and Directions for Optimized and Sustainable Production 

      Eilertsen, Espen; Haugaløkken, Bent O. A.; Føre, Martin; Aarsland Mulelid, Mats; Svendsen, Eirik; Magne Sunde, Leif; Kelasidi, Eleni (Preprint, 2023)
      The recent growth and development in salmon farming in Norway has led to a need for more robust and larger smolt/post-smolts. New and larger smolt production plants have been constructed to serve this need. However, these ...

    • Heart rate and swimming activity as stress indicators for Atlantic salmon (Salmo salar) 

      Svendsen, Eirik; Føre, Martin; Økland, Finn; Gräns, Albin; Hedger, Richard David; Alfredsen, Jo Arve; Uglem, Ingebrigt; Rosten, Carolyn; Frank, Kevin; Erikson, Ulf Gøran; Finstad, Bengt (Journal article; Peer reviewed, 2021-01-30)
      We investigated the relationship between telemetry measurements of heart rate and swimming activity and the physiological status in farmed Atlantic salmon (Salmo salar) to assess the potential to use telemetry measurements ...

    • Identification of spectral signature for in situ real-time monitoring of smoltification 

      Svendsen, Eirik; Volent, Zsolt; Schellewald, Christian; Tsarau, Andrei; Bjorgan, Asgeir; Venås, Birger; Bloecher, Nina; Bondø, Morten Steen; Føre, Martin; Jónsdóttir, Kristbjörg Edda; Stefansson, Sigurd Olav (Peer reviewed; Journal article, 2021)
      We describe the use of an optical hyperspectral sensing technique to identify the smoltification status of Atlantic salmon (Salmo salar) based on spectral signatures, thus potentially providing smolt producers with an ...

    • Mikrobiell effekt av begroingshindrende belegg fra Brynsløkken AS 

      Dahle, Stine Veronica Wiborg; Svendsen, Eirik (SINTEF Fiskeri og Havbruk;A26068, Research report, 2014)
      Tre produkter fra Brynsløkken AS ble undersøkt i forhold til begroingshindrende overflate mot sykdomsbakterien Moritella Viscosa. Om produktene viser seg å være begroingshindrende kan anvendelsen være stor, fra brønnbåt ...

    • Novel tag-based method for measuring tailbeat frequency and variations in amplitude in fish 

      Warren-Myers, F.; Svendsen, Eirik; Føre, Martin; Folkedal, Ole; Oppedal, Frode; Hvas, Malthe (Peer reviewed; Journal article, 2023)
      The tailbeat frequency (TBF) together with tailbeat amplitude (TBA) of fish are tightly correlated with swimming speed. In addition, these parameters can be used as indicators of metabolic rate and general activity level, ...

    • Optical measurement of tissue perfusion changes as an alternative to electrocardiography for heart rate monitoring in Atlantic salmon (Salmo salar) 

      Svendsen, Eirik; Økland, Finn; Føre, Martin; Randeberg, Lise Lyngsnes; Finstad, Bengt; Olsen, Rolf Erik; Alfredsen, Jo Arve (Peer reviewed; Journal article, 2021)
      Background: Welfare challenges in salmon farming highlights the need to improve understanding of the fish’s response to its environment and rearing operations. This can be achieved by monitoring physiological responses ...

    • Precision fish farming: A new framework to improve production in aquaculture 

      Føre, Martin; Frank, Kevin; Norton, Tomas; Svendsen, Eirik; Alfredsen, Jo Arve; Dempster, Timothy David; Eguiraun, Harkaitz; Watson, Win; Stahl, Annette; Sunde, Leif Magne; Schellewald, Christian; Skøien, Kristoffer Rist; Alver, Morten; Berckmans, Daniel (Journal article; Peer reviewed, 2017-11-14)
      Aquaculture production of finfish has seen rapid growth in production volume and economic yield over the last decades, and is today a key provider of seafood. As the scale of production increases, so does the likelihood ...

    • SEATONOMY Design, development and validation of marine autonomous systems and operations 

      Grøtli, Esten Ingar; Reinen, Tor Arne; Grythe, Knut; Transeth, Aksel Andreas; Vagia, Marialena; Bjerkeng, Magnus Christian; Rundtop, Per; Svendsen, Eirik; Rødseth, Ørnulf Jan; Eidnes, Grim (Journal article, 2015)
      The SEATONOMY methodology provides a structured approach for design, development and validation of mobile autonomous maritime operations and systems. The goal is to achieve this by providing system developers of autonomous ...

    • SEATONOMY Design, development and validation of marine autonomous systems and operations 

      Grøtli, Esten Ingar; Reinen, Tor Arne; Grythe, Knut; Transeth, Aksel Andreas; Vagia, Marialena; Bjerkeng, Magnus Christian; Rundtop, Per; Svendsen, Eirik; Rødseth, Ørnulf Jan; Eidnes, Grim (Journal article, 2015)
      The SEATONOMY methodology provides a structured approach for design, development and validation of mobile autonomous maritime operations and systems. The goal is to achieve this by providing system developers of autonomous ...

    • Using acoustic telemetry to monitor the effects of crowding and delousing procedures on farmed Atlantic salmon (Salmo salar) 

      Føre, Martin; Svendsen, Eirik; Alfredsen, Jo Arve; Uglem, Ingebrigt; Bloecher, Nina; Sveier, Harald; Sunde, Leif Magne; Frank, Kevin (Journal article; Peer reviewed, 2018-10-01)
      The aim of this study was to demonstrate the feasibility of acoustic telemetry for monitoring fish during farm operations and gather knowledge about Atlantic salmon responses during crowding and delousing events in a ...