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    • High-temperature heat pumps based on natural working fluids to produce district heating from industrial waste heat. 

      Kauko, Hanne; Nordtvedt, Stein Rune; Nekså, Petter; Bantle, Michael (Science et technique du froid;2017-2, Chapter; Peer reviewed, 2017)
      The amount of industrial waste heat produced in Europe annually corresponds to the total annual heating demand in buildings. Common barriers for utilizing this heat are the lack of required infrastructure, i.e. a district ...

    • HMS-undersøkelsen i havbruk 2016 

      Thorvaldsen, Trine; Holmen, Ingunn Marie; Kongsvik, Trond (SINTEF Ocean report;OC2017 A-113, Research report, 2017-05-24)
      Rapporten presenterer resultater fra en spørreundersøkelse om ansattes egne vurderinger av helse, arbeidsmiljø og sikkerhet på arbeidsplassen. Det er 447 ansatte som har deltatt i undersøkelsen.

    • HMS-undersøkelsen i havbruk 2023 

      Thorvaldsen, Trine; Kongsvik, Trond Øystein; Holmen, Ingunn Marie; Størkersen, Kristine Vedal; Salomonsen, Cecilie; Holen, Siri Mariane (SINTEF Ocean rapporter;2023:01362 A, Research report, 2023-11-24)
      Denne rapporten presenterer resultatene fra en digital spørreundersøkelse blant 1283 ansatte i havbruksnæringen. Et stort flertall vurderte egen helse som god og trives på jobb. Samtidig var flere eksponert for negative ...

    • Hole Detection in Aquaculture Net Cages from Video Footage 

      Madshaven, Arild; Schellewald, Christian; Stahl, Annette (Peer reviewed; Journal article, 2022)

    • How deregulation can become overregulation: An empirical study into the growth of internal bureaucracy when governments take a step back 

      Størkersen, Kristine Vedal; Thorvaldsen, Trine; Kongsvik, Trond; Dekker, Sidney (Journal article; Peer reviewed, 2020-08)
      Over the past decades, government safety management regulation has been driven by deregulation, simplification and organization-level regimes of inspection. So-called functional rule-making requires organizations to implement ...

    • Hull-to-Hull Concept Supporting Autonomous Navigation 

      Berge, Svein P.; Hagaseth, Marianne; Kvam, Per Erik; Rinnan, Arne (SINTEF Proceedings;3, Research report; Conference object; Peer reviewed, 2019)
      This paper presents the hull-to-hull (H2H) project where the concept of hull to hull positioning and uncertainty zones are used to assist navigators and operators to perform safe navigation of objects in proximity to each ...

    • Hurtig innsalting av sildefilet. Sommerprosjekt 2013 

      Breien, William Topper; Aursand, Ida Grong; Aursand, Marit (SINTEF Fiskeri og havbruk rapporter;A24694, Research report, 2013-08-16)
      Rapporten beskriver forsøk med hurtig innsalting av sildefilet. Hurtig innsalting blir sett på som alternativ til dagens forlakingsprosess i produksjonen av marinert sild. Man ønsker å undersøke hvor raskt man kan oppnå 7 ...

    • Hurtig metode for å estimere buksprenging i pelagisk fisk ombord 

      Slizyte, Rasa; Mozuraityte, Revilija; Martinez, Iciar (SINTEF Fiskeri og havbruk rapporter;A24739, Research report, 2013-06-20)
      Buksprenging er en kvalitetsforringende prosess hvor bukområdet hos fisken brytes ned post mortem. Denne rapporten oppsummerer arbeidet med utviklingen av en anvendelig hurtigtest for å estimere enzymlekkasje som forårsaker ...

    • Hydrodynamic Coefficients for Suction Anchors during Installation Operations 

      Solaas, Frøydis; Sandvik, Peter Christian (ASME Proceedings | Torgeir Moan Honoring Symposium;OMAE2017-62447, Chapter, 2017-06-25)
      Increasing demands on economy in the offshore industry and extension to North Atlantic all-year operations bring along a requirement for more accurate numerical simulations of marine installation operations. These simulations ...

    • Hydrodynamic Coefficients of a Flexible Pipe With Staggered Buoyancy Elements and Strakes under VIV Conditions 

      Fu, Shixiao; Lie, Halvor; Wu, Jie; Baarholm, Rolf Jarle (ASME Proceedings | Prof. Carl Martin Larsen and Dr. Owen Oakley Honoring Symposia on CFD and VIV;OMAE2017-62535, Chapter, 2017-06-25)
      A 38m long flexible pipe with staggered buoyancy modules and strakes has been tested in the ocean basin of SINTEF Ocean (former Marintek) for VIV investigation of a lazy wave riser. In this paper the inverse analysis method ...

    • Hydrodynamic Coefficients of Generic Subsea Modules in Forced Oscillation Tests – Importance of Structure Parts 

      Abrahamsen-Prsic, Mia; Solaas, Frøydis; Kristiansen, Trygve (Chapter; Peer reviewed, 2022)
      A systematic study of the hydrodynamic coefficients for simplified subsea modules has been performed, to support the estimation of the coefficients needed for planning of subsea installation operations. The coefficients ...

    • Hydrodynamic Coupling of Viscous and Nonviscous Numerical Wave Solutions Within the Open-Source Hydrodynamics Framework REEF3D 

      Wang, Weizhi; Pakozdi, Csaba; Kamath, Arun; Martin, Tobias; Bihs, Hans (Journal article; Peer reviewed, 2022)
      A comprehensive understanding of the marine environment in the offshore area requires phase-resolved wave information. For far-field wave propagation, computational efficiency is crucial, as large spatial and temporal ...

    • Hydrodynamic loads on net panels with different solidities 

      Føre, Heidi Moe; Endresen, Per Christian; Norvik, Carina; Lader, Pål (Journal article; Peer reviewed, 2021)
      Drag forces on nets represent the largest contribution to hydrodynamic loads on traditional fish farms, and will have a large impact on total loads on new designs utilizing netting as containment method. Precise methods ...

    • Hydrodynamic Model Tests With a Large Floating Hydrocarbon Storage Facility 

      Fonseca, Nuno; Chi, Zhang; Rodrigues, José Miguel; Ren, Nianxin; Hellan, Øyvind; Magee, Allan R. (OMAE2019;96761, Chapter, 2019-06)
      The paper presents model tests with a floating hydrocarbon storage facility performed in SINTEF Ocean’s basin. The system may be considered a very large floating structure with a footprint of 300m × 310m. Hydrocarbons are ...

    • Hydrodynamic testing of wind-assisted cargo ships using a cyber–physical method 

      Sauder, Thomas Michel; Alterskjær, Sverre Anders (Peer reviewed; Journal article, 2021)
      A novel empirical method to study wind-assisted cargo ships is presented. The physical ship model, including propulsion units, interacts in real-time with a numerical sail model during free-running tests. Loads from the ...

    • Hydrodynamics of Flexible Pipe With Staggered Buoyancy Elements Undergoing Vortex-Induced Vibrations 

      Zhang, Mengmeng; Fu, Shixiao; Song, Laijian; Wu, Jie; Lie, Halvor; Ren, Haojie (ASME Proceedings | Prof. Carl Martin Larsen and Dr. Owen Oakley Honoring Symposia on CFD and VIV;OMAE2017-61265, Chapter, 2017-06-25)
      Flexible riser with staggered buoyancy elements has been widely used in ocean engineering, such as steel lazy wave riser, drilling riser, etc. Both the buoyancy elements and the riser may experience vortex induced vibrations ...

    • Hydroelastic response of concrete shells during impact on calm water 

      Abrahamsen, Bjørn Christian; Grytten, Frode; Hellan, Øyvind; Søreide, Tore H.; Faltinsen, Odd Magnus (Peer reviewed; Journal article, 2023)
      Many ocean structures located offshore are supported by large vertical concrete columns. High and steep storm waves – in the process of breaking – may induce large local slamming loads on these columns. The present work ...

    • Hydroelastic response of Froude scaled stiffened steel panels exposed to design-critical wave slamming 

      Abrahamsen, Bjørn Christian; Grytten, Frode; Andreassen, Erik; Hellan, Øyvind (Peer reviewed; Journal article, 2023)
      Stiffened steel panels of offshore ocean structures may experience violent wave impacts which needs to be accounted for in design. The slamming pressures are often measured in scaled wave tank tests and imposed on finite ...

    • Hydrogen re-liquefaction Process for Boil-off Gas Handling on a Large-scale Liquid Hydrogen Carrier 

      Kim, Donghoi; Trædal, Stian; Berstad, David Olsson; Nekså, Petter; Yum, Kevin Koosup (Science et technique du froid;, Chapter; Peer reviewed, 2023)
      With the recent focus on hydrogen, seaborne shipping is considered an option for the large-scale transport of liquid hydrogen (LH2). For efficient shipping, boil-off gas (BOG) from the cargo tanks needs to be optimally ...

    • Hydrolicer - Utredning av system, stress og velferd ved avlusing 

      Erikson, Ulf Gøran; Solvang, Torfinn; Schei, Marte; Ag, Siri; Aalberg, Kristian (SINTEF Ocean rapporter;2018:01081 A, Research report, 2018-12-21)
      Mekaniske avlusingsmetoder blir stadig vanligere i havbruksnæringa. Det er et stort behov for å dokumentere effekten på fiskevelferden ved bruk av disse metodene, i tillegg til effekten på lusenivået. Ideen bak dette ...