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Experimental and Numerical Study of Pre-Swirl Stators PSS
(Journal article; Peer reviewed, 2020-01-16)Energy saving within shipping is gaining more attention due to environmental awareness, financial incentives, and, most importantly, new regional and international rules, which limit the acceptable emission from the ships ... -
Experimental and Numerical Study of the Free Surface Elevation Over the Pontoons of a Semisubmersible Platform in Waves
(ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering - Volume 1: Offshore Technology;OMAE2018-78009, Chapter, 2018-06-25)The region over the pontoons, especially in the vicinity of columns, is typically a critical area in terms of upwell when analyzing the air gap of semisubmersible platforms. There is indication that numerical computations ... -
Experimental and Numerical Study on the Hydrodynamic Properties of a Simplified Floating Hydrocarbon Storage Facility
(OMAE2019;96753, Chapter, 2019-06)A compliant modular floating hydrocarbon storage facility (FHSF) has been proposed for ocean space utilization. The FHSF consists of many floating hydrocarbon storage tanks (FHST) and several surrounding barges. These ... -
Experimental evaluation of hydroacoustic instruments for ROV navigation along aquaculture net pens
(Journal article; Peer reviewed, 2016-09)An ultra-short baseline (USBL) system and a Doppler Velocity Log (DVL) system, both commonly applied for navigation and guidance of underwater vehicles, were tested with respect to their capabilities to support aquaculture ... -
Experimental investigation of a closed vertical cylinder-shaped fish cage in waves
(Peer reviewed; Journal article, 2021)Wave-induced response of a closed floating fish cage consisting of a vertical circular cylinder with an external toroidal floater is studied theoretically and experimentally. A main purpose was to investigate how the ... -
Experimental study of current forces and deformations on a half ellipsoidal closed flexible fish cage
(Journal article; Peer reviewed, 2016-08)Closed flexible fish cages are proposed as a new concept in marine aquaculture, replacing the conventional net cages in order to meet ecological challenges related to fish lice and escapes. It is important to understand ... -
Experimental study of floating bridge global response when subjected to waves and current
(Journal article; Peer reviewed, 2023)The present paper investigates the wave- and current-induced responses of the Bjørnafjord phase 5 K12 floating bridge concept based on small-scale model tests. Due to the extensive length of the bridge concept combined ... -
Experimental Study of Hydrodynamic Responses of a Single Floating Storage Tank With Internal Fluid
(ASME Digital colletion;OMAE2017-61867, Chapter, 2017-06-25)When floating structure with internal fluid compartment is close to other structures, the multibody interaction problem needs to be addressed in addition to the internal fluid influence. Furthermore, shallow water effects ... -
Experimental study of installation procedure and volume estimation of tarpaulin for chemical treatment of fish in floating cages
(Journal article; Peer reviewed, 2017)In the salmon industry chemical delousing is done by enclosing the cage in a tarpaulin, and then mixing the chemical agent in the enclosed water volume. Correct dosage is important to obtain the wanted effect, and in order ... -
Experimental study on the effect of second order wavemaker theory on the response of a flexible large diameter monopile in irregular sea
(Peer reviewed; Journal article, 2021)Motivated by the need for larger offshore wind turbines, large diameter monopile foundations are being developed. To ensure safe design, there is a need for model testing and validation of hydrodynamic load models. Scaled ... -
Experimental validation of CFD simulations of free-fall lifeboat launches in regular waves
(Journal article, 2015)This paper presents results from model tests and CFD simulations of lifeboat launches in regular waves. To the authors’ knowledge, this is the first time CFD simulations of lifeboat launches in waves have been validated. ... -
Experimental verification of the elastic response in a numeric model of a composite propeller blade with bend twist deformation
(Peer reviewed; Journal article, 2021)Adaptive composite propeller blades showing bend twist behaviour have received increasing interest from hydrodynamic and structural engineers. When exposed to periodic loading conditions, such propellers can be designed ... -
Exploitation of ReValue results - ReValue Project Deliverable 4.3
(SINTEF Ocean rapporter;OC2021 A-072, Research report, 2021-08-25)This report is a part of Deliverable 4.3 of Revalue project highlighting the exploitation potential of the solutions developed in the project to reduce losses in the surimi supply chain in India. ReValue solutions have the ... -
Exploring the technical feasibility of carbon capture onboard ships
(Peer reviewed; Journal article, 2024) -
Exposure of juvenile turbot (Scophthalmus maximus) to AgNP-EE2 mixtures: Implications on contaminant bioavailability and plasma steroid hormone levels
(Journal article; Peer reviewed, 2017)Combined exposure to engineered nanoparticles (ENPs) and anthropogenic contaminants can lead to changes in bioavailability, uptake and thus effects of both groups of contaminants. In this study we investigated effects of ... -
Exposure to low environmental copper concentrations does not affect survival and development in Atlantic cod (Gadus morhua) early life stages
(Peer reviewed; Journal article, 2021)In this study we investigated potential impacts of Cu exposure at low, environmentally relevant, concentrations on early live stages of Atlantic cod (Gadus morhua). Cod embryos and larvae were exposed to 0.5 μg/L (low), ... -
External damage to trawl-caught Northeast arctic cod (Gadus morhua): Effect of codend design
(Journal article; Peer reviewed, 2019-06)The purpose of this study was to investigate the extent of external damage (gear marks, pressure injuries, ecchymosis and skin abrasion) present on trawl-caught cod (Gadus morhua) and to examine whether the extent of damage ... -
Failure intensity of offshore power plants under varying maintenance policies
(Journal article; Peer reviewed, 2019-03)System reliability of an offshore power plant with several gas turbine engines is analyzed in this study to understand the failure intensity of a selected gas turbine engines under varying maintenance activities. A set of ... -
Fangstbehandling i snurrevadflåten – sluttrapport
(SINTEF Fiskeri og havbruk rapporter;A105002, Research report, 2010-01-07)Hovedmålet med prosjektet har vært å forbedre fangstbehandlingen gjennom å forenkle, forbedre og effektivisere fangsting av hvitfisk, samtidig som at kvaliteten på fangsten og arbeidsmiljøet for de involverte blir ivaretatt. ... -
Fangstkontroll i notfiske etter pelagiske arter: Fase 2 – Faglig sluttrapport
(SINTEF rapporter;2001:00579 A, Research report, 2021-06-01)Prosjektet har hatt som hovedmål å bedre fangstkontroll i ringnotfiske gjennom å forske på instrumenter og analysemetoder som gir bedre grunnlag for beslutninger under fangstprosessen. Vi har utviklet: et beslutningsstøttesystem ...