Blar i SINTEF Ocean på tittel
Viser treff 766-785 av 1384
-
Mind the gap – Relevant design for laboratory oil exposure of fish as informed by a numerical impact assessment model
(Journal article; Peer reviewed, 2023)Laboratory experiments provide knowledge of species-specific effects thresholds that are used to parameterize impact assessment models of oil contamination on marine ecosystems. Such experiments typically place individuals ... -
Minimum leading edge protection application length to combat rain-induced erosion of wind turbine blades
(Peer reviewed; Journal article, 2021)Leading edge erosion (LEE) repairs of wind turbine blades (WTBs) involve infield application of leading edge protection (LEP) solutions. The industry is currently aiming to use factory based LEP coatings that can applied ... -
Model Predictive Control of Marine Power Plants with Gas Engines and Battery
(Journal article; Peer reviewed, 2019-01-31)The electric load demand on marine vessels is constantly changing during some operational modes, such as in harsh weather or complex operations. Therefore, diesel engines are typically used to handle these variations. Gas ... -
Model test of a hydroelastic truncated floating bridge with a stay-cable tower
(Journal article; Peer reviewed, 2023)Experimental studies of long offshore and coastal structures such as very long floating bridges are challenged by the combination of coastal wave environments with relatively small design waves and excessive structural ... -
Model tests of a hydroelastic truncated floating bridge
(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 ... -
Model-free anti-swing control of complex-shaped payload with offshore floating cranes and a large number of lift wires
(Peer reviewed; Journal article, 2021)Being one of the most commonly used offshore operations, offshore lifting operations become increasingly challenging due to the gradually growing size and weight of payloads. The research on automatic control in lifting ... -
Modeling the toxicity of dissolved crude oil exposures to characterize the sensitivity of cod (Gadus morhua) larvae and role of individual and unresolved hydrocarbons
(Journal article; Peer reviewed, 2019-01)Toxicity of weathered oil was investigated using Atlantic cod (Gadus morhua) larvae. A novel exposure system was applied to differentiate effects associated with dissolved and droplet oil with and without dispersant. After ... -
Modellering av strøm og vannslektskap i Sør-Troms (Malangen-Sør.
(SINTEF Fiskeri og havbruk rapporter;A23092, Research report, 2012-05-25)Prosjektet "Strømmodellering av området Malangen Sør" har som hovedmålsetning å etablere en høyoppløst hydrodynamisk modell for Sør-Troms, simulere et utvalgt år for å få en forståelse av strømningsforholdene i området. I ... -
Modellforsøk med dukbasert avlusing Beskrivelse av gjennomføringen av modellforsøk i Hirtshals - Foreløpig rapport
(SINTEF Fiskeri og havbruk;A26406, Research report, 2014-10-23)Det er avgjørende å ha god kontroll på volumet under en avlusing, for å kunne beregne innblanding av lusemidler, slik at en oppnår ønsket behandlingskonsentrasjon. En for høy konsentrasjon kan skade fisken, og for lav ... -
Modellforsøk med dukbasert avlusing. Beskrivelse av gjennomføringen og resultater fra modellforsøk i Hirtshals, juni 2014 for FHF
(SINTEF Fiskeri og Havbruk reports;A26728, Research report, 2014-10-23)Målet for prosjektet var å kartlegge og demonstrere i modellskala hvordan de forskjellige dukfasonger oppførte seg ved utsett ved forskjellige strømhastigheter, og om det var mulig å fylle dukene 100 % ved bruk av forskjellige ... -
Modelling and simulation of rotary feed spreaders with application to sea cage aquaculture ? A study of common and alternative designs
(Journal article; Peer reviewed, 2018-08)Rotary feed spreaders are extensively used in large scale fish aquaculture and are tasked with distributing pelletized feed in a spatially uniform manner over the water surface. Questions have been raised with respect to ... -
Modelling biodegradation of crude oil components at low temperatures
(Others, 2020-09)For oil spilled at sea, the main weathering processes are evaporation, emulsification, photo-oxidation, dispersion and biodegradation. Of these, only biodegradation may completely remove hydrocarbons from the environment ... -
Modelling how the physical scale of experimental tanks affects salmon growth performance
(Journal article; Peer reviewed, 2018-10-01)In this study, we explored the potential of using mathematical models for studying the effects of physical scale of production units on the growth performance of Atlantic salmon (Salmo salar L.). Atlantic salmon are typically ... -
Modelling of Crystallization During Freeze-Concentration of Hydrolysates
(Chapter; Peer reviewed, 2022)Dewatering of fish protein hydrolysates is energy intensive process. The freeze concentration is one of the solutions, which provide high quality of concentrate, energy efficiency and sustainability of the hydrolysate ... -
Modelling of Hydrodynamic Loads on Aquaculture Net Cages by a Modified Morison Model
(Chapter, 2017)A modified Morison model is presented for calculation of hydrodynamic forces on aquaculture net cages. The model is based on a simple method for conversion of \textit{"screen model force coefficients"} to approximate ... -
Modelling of oil thickness in the presence of an ice edge
(Journal article; Peer reviewed, 2020-07)Oil slick thickness is a key parameter for the behaviour of oil spilled at sea. It influences evaporation and entrainment, viable response options, and the risk to marine life at the surface. Determining this value is ... -
Modelling of Synthetic Fibre Rope Mooring for Floating Offshore Wind Turbines
(Journal article; Peer reviewed, 2023)Fibre ropes offer beneficial properties for mooring of floating offshore wind turbines (FOWTs). However, the mooring line’s stiffness is both load-history and load-rate dependent. A quasi-static stiffness is observed for ... -
Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway
(Journal article; Peer reviewed, 2013-08-13)A 3-dimensional hydrodynamic-ecological model system (SINMOD) was used to estimate the full-scale cultivation potential of the brown alga Saccharina latissima in integrated multi-trophic aquaculture (IMTA) with Atlantic ... -
Modelling the dynamics of growth, development and lipid storage in the marine copepod Calanus finmarchicus
(Journal article; Peer reviewed, 2017)Mechanistic models are essential tools for interpreting and predicting the consequences of a changing environment and stressors such as pollution on the life histories of marine organisms. Here, we apply the simple and ... -
Modernisation and updating of SINTEF Oil Weathering Model (OWM} - Extending and recalibration of the Crude Assay (CA) module in SINTEF OWM
(SINTEF Ocean rapporter;OC2018 A-040, Research report, 2018-05-15)SINTEF har siden åttitallet foretatt forvitringsstudier på en rekke oljetyper (både norske og utenlandske). Hovedmålsettingen med disse forvitringsstudiene har vært å predikere oljenes forvitringsegenskaper dvs. hvordan ...