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Evaluation of methods to determine adsorption of polycyclic aromatic hydrocarbons to dispersed carbon nanotubes
(Journal article; Peer reviewed, 2017-08-19)A number of methods have been reported for determining hydrophobic organic compound adsorption to dispersed carbon nanotubes (CNTs), but their accuracy and reliability remain uncertain. We have evaluated three methods to ... -
Evaluation of Nonlinear Material Behavior for Offshore Structures Subjected to Accidental Actions
(ASME digital collection;OMAE-17-1044, Journal article; Peer reviewed, 2018-01-09)Evaluation of the nonlinear structural response of any structure is a challenging task; a range of input parameters are needed, most of which have significant statistical variabil- ity and the evaluations require a high ... -
Evaluation of Road Safety Education Program with Virtual Reality Eye Tracking
(Peer reviewed; Journal article, 2022)Traffic rules are essential and part of today’s road safety education programs at school. However, learning how to properly use attention in complex traffic situations has never before been a focus when teaching pupils. A ... -
Evaluation of the Whooshh Fish Transport System for transfer of Atlantic salmon broodstock between two tanks
(SINTEF Fiskeri og Havbruk;A27987, Research report, 2016-12-08)A new system for gentle transfer of fish (Whooshh Fish Transfer System, WFTS) has been evaluated at the AquaGen Atlantic salmon broodstock premises. Transfer of broodstock between tanks was carried out by WFTS and the ... -
Evaluering av korttids levendelagring om bord på et kystfartøy
(SINTEF Ocean rapporter;2024:00076 A, Research report, 2024-01-31)kommersielt kystfartøy som leverer hvitfisk til levendelagring i merd. Levendefangst ble gjennomført med snurrevad i perioden 25. til 28. april med en representativ mengde fisk på tankene. Aktiviteten ble gjennomført med ... -
Evaluering av laste-/losse- og kjølesystem om bord på pelagisk fartøy Effekt på fangstkvalitet
(SINTEF Fiskeri og havbruk rapporter;A22610, Research report, 2012-03-29)To forskningstokt på hhv makrell og NVG sild ble gjennomført for å evaluere et nytt laste-, kjøle- og lossesystem installert ombord på fartøyet M/S Christina E. - Lastekapasiteten var ikke tilfredsstillende ved de to ... -
Evaluering av teknologi for ombordpumping av pelagisk fisk
(SINTEF Fiskeri og havbruk;A27203, Research report, 2015-10-02)Et forskningstokt med M/S Kings Bay ble gjennomført i nov-des 2008. Hensikten med toktet var å undersøke kvaliteten på NYG sild fanget med ringnot og pumpet om bord ved hjelp av to ulike pumpeteknologier, tradisjonell ... -
Every animal matters! Evaluating the selectivity of a Mediterranean bottom trawl fishery from a species community perspective
(Journal article; Peer reviewed, 2023)Bottom trawl fisheries often catch several species simultaneously. However, most studies addressing the catch performance and selectivity of a specific trawl focus on a few commercially important or most vulnerable species ... -
Expanding the Possibilities of AIS Data with Heuristics
(Journal article; Peer reviewed, 2017-06)Automatic Identification System (AIS) is primarily used as a tracking system for ships, but with the launch of satellites to collect these data, new and previously untested possibilities are emerging. This paper presents ... -
Experimental and numerical investigations of monopile ringing in irregular finite-depth water waves
(Journal article; Peer reviewed, 2017-08-16)In storm conditions, nonlinear wave loads on monopile offshore wind turbines can induce resonantringing-type responses. Efficient, validated methods which capture such events in irregular waves inintermediate or shallow ... -
Experimental and numerical study of a top tensioned drilling riser subjected to vessel motion
(Journal article; Peer reviewed, 2019-01-01)Model tests of a top tensioned riser (TTR) model were carried out as a part of a joint industry project, with the purpose of better understanding the dynamic behaviour of drilling riser and verifying the calculations of ... -
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 ...