Blar i SINTEF Ocean på tittel

Viser treff 170-189 av 1383

    • Borealization of the Arctic Ocean in response to anomalous advection from sub-Arctic seas. 

      Polyakov, Igor V.; Alkire, Mattew; Bluhm, Bodil; Brown, Kristina; Carmack, Eddy C.; Chierici, Melissa; Danielson, Seth L.; Ellingsen, Ingrid H.; Ershova, Elizaveta; Gardfeldt, Katrin; Ingvaldsen, Randi Brunvær; Pnyushkov, Andrey V.; Slagstad, Dag; Wassmann, Paul (Peer reviewed; Journal article, 2020)
      An important yet still not well documented aspect of recent changes in the Arctic Ocean is associated with the advection of anomalous sub-Arctic Atlantic- and Pacific-origin waters and biota into the polar basins, a process ...

    • Bottom water acidification and warming on the western Eurasian Arctic shelves: Dynamical downscaling projections 

      Wallhead, Philip; Bellerby, Richard; Silyakova, Anna; Slagstad, Dag; Polukhin, Alexander A. (Journal article; Peer reviewed, 2017-10-25)
      The impacts of oceanic CO2 uptake and global warming on the surface ocean environment have received substantial attention, but few studies have focused on shelf bottom water, despite its importance as habitat for benthic ...

    • Bow Shock Clustering in Particle-laden Wetted Cylinder Flow 

      Shi, Zhaoyu; Jiang, Fengjian; Strandenes, Håkon; Zhao, Lihao; Andersson, Helge Ingolf (Journal article; Peer reviewed, 2020-09)
      The inhomogeneous distributions of inertial particles in the unsteady flow around a wetted circular cylinder at Re=100 were investigated in one-way coupled three-dimensional numerical simulations. The Kármán vortex cells ...

    • Brasse crude oil – Properties and behaviour at sea 

      Sørheim, Kristin Rist; Bakken, Oddveig Merethe; Pettersen, Thor-Arne; Leirvik, Frode (SINTEF Ocean rapporter;OC2018 A-027, Research report, 2018-03-20)
      A weathering study has been conducted on Brasse crude oil. This study included a small­scale laboratory study and a meso-scale flume basin experiment. In addition, standardized dispersibility tests was conducted on various ...

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

      Sørheim, Kristin Rist; Bakken, Oddveig Merethe; Hellstrøm, Kaja Cecilie (SINTEF Ocean rapporter;2023:00459 A, Research report, 2023-04-17)
      A standardized bench-scale weathering and dispersibility study has been conducted on Breidablikk crude oil at 5 and 13 °C. The dispersibility testing on Breidablikk was included to estimate the viscosity limits and time ...

    • Bruk av fiskefartøy i kystnært oljevern - Flammepunkt og drevet distanse - OC2020 A-058 

      Johansen, Øistein; Sørheim, Kristin Rist (SINTEF Ocean rapporter;OC2020 A-058, Research report, 2020-05-28)
      Nedgradering av SINTEF Materialer og Kjemi rapport F13494 datert 2009-12-07. Nedgradering ble bestilt av Equinor ved Hanne Greiff Johnsen i mail datert 2020-05-27. Rapporten er nedgradert av SINTEF Ocean AS, avd. Miljø og ...

    • Bruk av Salsnes filterteknologi for fjerning av lakselus fra pumpevann ved et lakseslakteri 

      Prestvik, Ø; Erikson, Ulf Gøran; Arff, Johanne (SINTEF Fiskeri og havbruk rapporter;A104017, Research report, 2010-02-24)
      Filterteknologi fra Salsnes Filter AS for fjerning av lakselus i pumpevann ble testet ved slakteriet til Midt Norsk Havbruk AS, januar 2010. Vannprøver for mikroskopering ble hentet utenfor ventemerd, i ventemerd for ...

    • Brukerkrav Krevende maritime operasjoner DINO – Dynamiske informasjonssystem for operativ beslutningsstøtte i kystsonen 

      Torsethaugen, Knut; Ording, Svein (SINTEF Fiskeri og havbruk rapporter;A22355, Research report, 2012-02-21)
      Denne rapporten beskriver brukerkrav og anbefalinger til beslutningsstøttesystemer for sikre og effektive maritime operasjoner. Det omfatter systemer for aktører knyttet til planlegging og qjennomføring av maritime operasjoner ...

    • Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery by increasing codend mesh openness 

      Jacques, Nadine; Pettersen, Hermann; Cerbule, Kristine; Herrmann, Bent; Ingólfsson, Ólafur Arnar; Sistiaga, Manu Berrondo; Larsen, Roger B.; Brinkhof, Jesse; Grimaldo, Vela Eduardo; Brčić, Jure; Lilleng, Dagfinn (Peer reviewed; Journal article, 2021)
      In most trawl fisheries, drag forces tend to close the meshes in large areas of diamond mesh codends, negatively affecting their selective potential. In the Barents Sea deep-water shrimp (Pandalus borealis) trawl fishery, ...

    • Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel 

      Cerbule, Kristine; Jacques, Nadine; Pettersen, Hermann; Ingólfsson, Ólafur Arnar; Herrmann, Bent; Grimaldo, Eduardo; Larsen, Roger B.; Brinkhof, Jesse; Sistiaga, Manu; Lilleng, Dagfinn; Brčić, Jure (Peer reviewed; Journal article, 2021)
      In the Northeast Atlantic deep-water shrimp (Pandalus borealis) trawl fishery, the bycatch of juvenile fish and shrimp represents a problem. This study evaluated if inserting a 200 mm mesh size top-panel in the last three ...

    • Bærekraftig fôr til norsk laks 

      Almås, Karl Andreas; Josefsen, Kjell Domaas; 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 (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 ...

    • Bærekraftig luftfart. Testarena i Midt-Skandinavia. Oppfølging av mulighetsstudie for Sundsvall, Ostersund og Trondheim (SØT) 

      Bakken, Trond; Iversen, Tor 0.; Kvamstad-Lervold, Beate; Myklebust, Thor (SINTEF Rapport;2018:01003 A, Research report, 2018-10-11)
      Commutator og SINTEF fikk i juni 2018 i oppdrag av SØT-samarbeidet å følge opp noen av konklusjonene i en forenklet mulighetsstudie Commutator leverte i 2017. SØTsamarbeidet er et regionalt samarbeid på tvers av landegrensen ...

    • Bøyla crude oil - properties and behaviour at sea - In relation to oil spill response 

      Hellstrøm, Kaja Cecilie (SINTEF reports;A27496, Research report, 2016-01-28)
      A study of the weathering properties of the Søyla crude oil was performed as a bench scale laboratory study. The study included testing of dispersibility in addition to determining several chemical, physical and emulsifying ...

    • CAGEREPORTER - Development of technology for autonomous, bio-interactive and high-quality data acquisition from aquaculture net cages 

      Kelasidi, Eleni; Su, Biao; Thorbjørnsen, Eirik Storås; Moen, Endre; Schellewald, Christian; Yip, Mau Hing; Remmen, Bjørnar Moe; Mulelid, Mats (Research report, 2020-03)
      The CageReporter project adapts the use of autonomous and tetherless underwater vehicles as a carrier of sensor systems for data acquisition, where the data are transferred from sea-based fish cages to a centralized land ...

    • Calibration of a Time-Domain Numerical Hydrodynamic Model for Mooring Analysis of a Semi-Submersible 

      Fonseca, Nuno; Stansberg, Carl Trygve (ASME digital collection;OMAE2018-78753, Chapter, 2018-06-25)
      The paper presents calibration of a time domain numerical model for the motions of the Exwave Semi in high seastates with current. The time domain equations of motion combine linear radiation, linear diffraction and second ...

    • Calibration of Hydrodynamic Coefficients for a Semi-Submersible 10 MW Wind Turbine 

      Kvittem, Marit Irene; Berthelsen, Petter Andreas; Eliassen, Lene; Thys, Maxime (ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, Volume 10: Ocean Renewable Energy;OMAE2018-77826, Chapter, 2018-06-22)
      Hydrodynamic model tests and numerical simulations may be combined in a complementary manner during the design and qualification of new offshore structures. In the EU H2020 project LIFES50+ (lifes50plus.eu), a model test ...

    • Calibration of material models against TSTM test for crack risk assessment of early-age concrete containing fly ash 

      Ji, Guomin; Kanstad, Terje; Bjøntegaard, Øyvind (Journal article; Peer reviewed, 2018-05-09)
      Making reliable cracking risk assessment involves experimental testing and advanced modeling of the time- and temperature-dependent behavior of the properties, the restraint conditions of the structure, and the external ...

    • A Calibration Study with CFD Methodology for Self-Propulsion Simulations at Ship Scale 

      Krasilnikov, Vladimir; Skjefstad, Vegard Slettahjell; Koushan, Kourosh; Rambech, Hans Jørgen (Journal article; Peer reviewed, 2023)
      This paper summarises the main findings from the full-scale Computational Fluid Dynamics (CFD) analyses conducted at SINTEF Ocean on the case of MV REGAL, which is one of the benchmark vessels studied in the ongoing joint ...

    • A Calibration Study with CFD Methodology for Self-Propulsion Simulations at Ship Scale 

      Krasilnikov, Vladimir; Skjefstad, Vegard Slettahjell; Koushan, Kourosh; Rambech, Hans Jørgen (Journal article; Peer reviewed, 2023)
      This paper summarises the main findings from the full-scale Computational Fluid Dynamics (CFD) analyses conducted at SINTEF Ocean on the case of MV REGAL, which is one of the benchmark vessels studied in the ongoing joint ...

    • Can a large-mesh sieve panel replace or supplement the Nordmøre grid for bycatch mitigation in the northeast Atlantic deep-water shrimp fishery? 

      Jacques, Nadine; Herrmann, Bent; Larsen, Roger B.; Sistiaga, Manu Berrondo; Brčić, Jure; Gökçe, Gökhan; Brinkhof, Jesse (Journal article; Peer reviewed, 2019-11)
      The Nordmøre grid is the principle bycatch mitigation device in many shrimp trawl fisheries. However, in several of these fisheries, bycatch is a problem because small sized fish can pass through the grid and enter the ...