Blar i Institutt for marin teknikk på tittel
Viser treff 3078-3097 av 3428
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Temporally Deconflicted Path Planning for Multiple Marine Vehicles
(Master thesis, 2019)Over the past few years, growing interests and demands have been witnessed in the development of Automatic Surface Vehicle(ASV) operation, especially in controlling fleet of vehicles to perform complex missions. Basing on ... -
Tensegrity-Based Semi-Submersible Support Structure for a Floating Offshore Wind Turbine
(Master thesis, 2022)I dyptliggende havområder er muligens flytende vindturbiner den mest kostnadseffektive løsningen for å utnytte potensialet til offshore vindenergi. Behovet for mer bærekraftige energikilder øker, og offshore vind viser ... -
Tensile armour buckling in flexible pipes
(Master thesis, 2012)The exible pipelines has been widely used by the oil and gas industry the lastdecades and this trend is expected to continue as the operating depths are increasedfurther. For deep water applications the radial and lateral ... -
Terrain-Based Navigation for Unmanned Underwater Vehicles Using Visual Simultaneous Localization and Mapping
(Master thesis, 2021)Denne avhandlingen ser nærmere på robustheten til visuell simultan lokalisering og kartlegging (V-SLAM) for navigasjon av ubemannede undervannsfarkoster, samt bildebehandlingsmetoder som er velegnede for V-SLAM under vann. ... -
Testing of Software-Intensive Hyperspectral Imaging Payload for the HYPSO-1 CubeSat
(Peer reviewed; Journal article, 2022)The growing community of CubeSats vendors makes it possible to launch and fly novel payloads for targeted applications by procuring flight-proven CubeSat platforms. The importance of embedded software for such Commercial ... -
The Analysis of Different methods of hydrogen production using offshore wind
(Master thesis, 2022)With an increasing shift to renewable energies, solutions are required to overcome that variability and unpredictability of power production that comes with it. Hydrogen is one solution that can overcome this issue since ... -
The Arctic DP Research Project: Effective Stationkeeping in Ice
(Journal article; Peer reviewed, 2014)Stress on the environment from a potentially growing energy use is set to rise. Without doubt the energy resources in Arctic regions will be developed. An important goal will be to exploit the resources offered by for ... -
The buckling resistance of structures subjected to impulsive type actions
(Master thesis, 2014)The behavior and resistance of structural components subjected to impulsive type loads is investigated. An increased insight into dynamic buckling is achieved by performing a literature study, together with analyses on ... -
The damped sloshing in an upright circular tank due to an orbital forcing
(Journal article; Peer reviewed, 2017)The nonlinear Narimanov—Moiseev-type modal system with linear damping terms is employed to study the damped steady-state resonant sloshing in an upright circular tank due to a prescribed horizontal orbital (elliptic) tank ... -
The development of a frequency-domain Multi-Unit Floating Platform model for design optimization.
(Master thesis, 2021)Rapporten oppsummerer utviklingen av en frekvensdomene modell – Multi-Unit Floating Platform (MUFP) og en parametrisk designoptimalisering ved bruk av modellen. Modellen returnerer respons statistikken til en MUFP ved ... -
THE DEVELOPMENT OF A MARITIME FREIGHT MODELING FRAMEWORK WITH AN APPLICATION IN LNG SHIPPING
(Master thesis, 2013)The dynamic, expansive, and integrated nature of global maritime freight transportation systems motivates the need for modeling tools that can effectively evaluate a highly diverse assortment of maritime freight systems ... -
The Dimensioning Sea Loads (DIMSELO) project
(Journal article; Peer reviewed, 2018)DIMSELO is a Competence Building for Industry project (KPN), granted by the Norwegian Research Council under the ENERGIX program, which ran from 2013 to 2017. The project's objective was to quantify the consequences of ... -
The domestic bulk fleet’s zero-emission potential based on hydrogen infrastructure development
(Master thesis, 2021)Innenriksflåten i Norge har en gjennomsnittsalder på 28 år og er derfor moden for en utskiftning. Norske myndigheter har satt et ambisiøst mål om å redusere utslippet fra den norske flåten med 50% innen 2030. For å nå dette ... -
The Effect of Damping on the Dynamic Responses of a Floating Bridge in Wind and Waves
(Master thesis, 2019)The Norwegian Public Roads Administration is working on The E39 Coastal Highway Route project to reduce the travel time of 21 hours between Trondheim and Kristiansand to 11 hours by replacing seven fjord ferry connections ... -
The effect of local wake model on collision probability for risers subjected to current and random waves
(Journal article; Peer reviewed, 2018)The present paper provides a method to estimate the clearance between two flexible risers in tandem arrangement by taking into account the hydrodynamic wake interference when subjected to a current flow and a combined ... -
The Effect of Low Temperatures on Energy Dissipation in Accidental Collisions on Marine Structures
(Master thesis, 2017)The effect of low temperatures on impacts between ships and icebergs have been investigated. A material model developed by Woongshik Nam has been used for modelling the effect of brittle fracture. To test the model, an ... -
The Effect of Turbulence Model on the Response of a Large Floating Wind Turbine
(Chapter; Peer reviewed, 2017)The wind turbine design standards advise choosing one of two recommended turbulence models for load simulations of offshore wind turbines. The difference in fatigue loads for the two turbulence models is relatively small ... -
The effect of waves on engine-propeller dynamics and propulsion performance of ships
(Journal article, 2016)This paper investigates the effect of waves on the propulsion system of a ship. In order to study the propulsion in different wave conditions, a procedure for wake estimation in waves has been implemented. A clear drop in ... -
The Effect of Waves on Marine Propellers and Propulsion
(Doctoral theses at NTNU;2017:106, Doctoral thesis, 2017)Ship design is evolving around ever-increasing market demands in quest of competitive and cost-effective solutions. The global increase of shipping activities has raised concerns regarding the environmental impact of sea ... -
The effects of coherent structures on the global response of floating offshore wind turbines
(Journal article; Peer reviewed, 2018)The global dynamic response of floating wind turbines is commonly simulated using aero‐hydro‐servo‐elastic tools that consider numerically generated wind files as input. Based on the guidelines given in existing standards, ...