Browsing NTNU Open by Title
Now showing items 57139-57158 of 101208
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Marine Crane Dynamics Lab - Modelling and experimental validation
(Master thesis, 2017)In this thesis, simulation models for a knuckleboom crane and its winch system have been developed. The simulation models have been used to design model based control laws for positioning the orientation of the crane joints ... -
Marine Current Turbines and Generator preference. A technology review
(Journal article; Peer reviewed, 2013)Marine current power is a significant energy resource yet to be exploited for electricity production. Several novel turbine technologies can be found on the market, and new ones emerge every year. This study found that the ... -
Marine Cybernetics Vessel CS Saucer: - Design, construction and control
(Master thesis, 2015)This thesis presents the design, construction and control systems development of the marine cybernetics vessel CS Saucer. CS Saucer is a fully actuated and highly controllable vessel with a spherically shaped hull, much ... -
Marine depth use of sea trout Salmo trutta in fjord areas of Central Norway
(Journal article; Peer reviewed, 2017)The vertical behaviour of 44 veteran sea trout Salmo trutta (275–580 mm) in different marine fjord habitats (estuary, pelagic, near shore with and without steep cliffs) was documented during May–February by acoustic ... -
Marine Ecotoxic Pulse Effects In LCIA,
(Working Papers from Industrial Ecology Programmme (IndEcol), 1504-3681; 2004:9, Research report, 2004)Fate modeling for characterization of ecotoxic substances in life-cycle impact assessment (LCIA) is traditionally performed with steady-state multi-compartment models. Instantaneous mixing within compartments is an implicit ... -
Marine gravity anomaly mapping for the Gulf of Tonkin area (Vietnam) using Cryosat-2 and Saral/AltiKa satellite altimetry data
(Peer reviewed; Journal article, 2020)Marine gravity anomalies are essential data for determining coastal geoid, investigating tectonics and crustal structures, and offshore explorations. The objective of this study is to present a methodology for estimating ... -
Marine grunnkart som verktøy for å definere optimal plassering av oppdrettsanlegg
(Bachelor thesis, 2022)Sammendrag Oppdrettsnæringen i Norge har hatt en stor vekst siste årene. I de siste 10 årene har oppdrettsanleggene doblet produksjonen fra 600 000 tonn til i overkant av 1,2 millioner tonn. Den voldsomme veksten har gjort ... -
Marine habitat use and feeding ecology of introduced anadromous brown trout at the colonization front of the sub-Antarctic Kerguelen archipelago
(Journal article; Peer reviewed, 2021)In 1954, brown trout were introduced to the Kerguelen archipelago (49°S, 70°E), a pristine, sub-Antarctic environment previously devoid of native freshwater fishes. Trout began spreading rapidly via coastal waters to ... -
Marine Hybrid Propulsion Systems - Overview, Feasibility, and a Case Study of a High-Speed Passenger Vessel
(Master thesis, 2018)The increased awareness on the climate creates a new increased demand for more environmentally friendly solutions when it comes to the powering and propulsion of different modes of transport. Environmental concerns, financial ... -
Marine icing observed on KV Nordkapp during a cold air outbreak with a developing polar low in the Barents sea.
(POAC proceedings;, Journal article, 2015) -
Marine Inverted Pendulum
(Master thesis, 2016)The purpose of this thesis is to investigate whether an inverted pendulum can be balanced on a hydrodynamic platform actuated by thrusters. The vessel is the omnidirectional CS Saucer actuated by three rotating azimuth ... -
Marine Investigations at Jan Mayen in 1972
(Det Kgl. Norske Videnskabers Selskab, Museet, Miscellanea / senere endret navn til Gunneria; 19, Research report, 1974) -
Marine Lobe Pumps: A CFD Study on Performance and Impact on Aquatic Life
(Master thesis, 2023)I denne masteroppgaven ble fluiddynamikken i en tre-lobet pumpe med episykloidale lober undersøkt ved hjelp av numeriske strømningsberegninger. Studien vektlegger vurderingen av pumpens mekaniske interaksjoner med akvatisk ... -
Marine Machinery Systems - Tools and Architecture
(Master thesis, 2010)The thesis presents tools and architecture regarding design of marine MSs in OSVs. It enlightens important aspects regarding the design based on a research study, and proposes a design methodology consisting of tools and ... -
Marine Micro- and Macroalgae in the Polar Night
(Chapter, 2020)Microalgae have unique adaptions including low metabolic activity, utilization of lipid storage, and resting stage formation to survive the Polar Night. Some species are mixotrophic or heterotrophic and do survive periods ... -
Marine migration and habitat use of anadromous brown trout Salmo trutta
(Journal article, 2015)The biology and ecology of anadromous brown trout (Salmo trutta) at sea is poorly understood. This study provided information on spatial and temporal distribution of sea trout in the ocean. The behaviour of 115 individuals ... -
Marine Migration Behaviour of Brown Trout from Five Watercourses Flowing into a Common Fjord System in Northern Norway
(Master thesis, 2018)Brown trout is a freshwater fish which exhibits a wide array of life history and migration strategies. These different strategies result in great morphological variation both among and within populations. The aim of the ... -
Marine minerals' role in future holistic mineral resource management
(Journal article; Peer reviewed, 2022) -
Marine operasjoner i havbruksindustrien med spesielt fokus på brønnbåtoperasjoner
(Master thesis, 2019)Oppgaven belyser hvordan planlegging og utførelse av marine operasjoner i havbruksnæringen er implementert i norske reguleringer og standarder. Studien identifiserer et manglende fastsatt regelverk, og derfor vektlegges ... -
Marine Operations in Arctic conditions
(Peer reviewed; Journal article, 2023)Marine operations require careful early planning and thereafter detailed planning prior to project execution. The time from initiating an operation to finalization of the activity is typically several days. The activity ...