Browsing Institutt for marin teknikk by Document Types "Master thesis"
Now showing items 1-20 of 1588
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2D experimental and numerical study of moonpool with recess
(Master thesis, 2018)The background for this master's thesis is the complications that is faced in the industry with regards to operational time inside moonpools. This thesis focuses on moonpools with recess, and the fluid resonant phenomena ... -
2D Numerical Investigation of the Non-Linear Forces Acting on the Sevan SWACH OWT
(Master thesis, 2023)Flytende havvind har i senere år blitt identifisert som en viktig løsning på energi for å nå null-utslipps klima målet. Ved å ta i bruk de sterke og konsistente vindkastene ute på havet kan dette annses som en mulig ... -
3D visualization of autonomous underwater robots
(Master thesis, 2014)This thesis has an objective aimed to develop a functional real-time visualization of an underwater robot manipulator, and present the relevant theory and steps related to this system. Then the system should be prepared ... -
A Bayesian network approach for analysing the failure of jackup rigs operations in West Africa.
(Master thesis, 2022)Den globale energietterspørselen vil øke de neste ti ̊arene p ̊a grunn av befolkningsvekst og økt forbruk. Samtidig som europeiske land øker investeringene sine i fornybar energi, som havvind, har de vist seg ̊a være ... -
A BBN Risk Analysis of Cruise Ship Groundings in Northern Norway during Winter
(Master thesis, 2020)Nord-Norge har oppnådd mer fokus som en destinasjon for cruiseskipturisme de seneste årene. Antall cruiseanløp har økt både for sommer- og vintersesongen. En grunnstøting for et cruiseskip i disse farvannene kan føre til ... -
A Bond Graph Approach for Modelling Systems of Rigid Bodies in Spatial Motion
(Master thesis, 2014)The research presented in this thesis seeks to improve the current state and technique for dynamic modelling of systems of rigid bodies in spatial motion. The research have been focused around modelling of underwater ... -
A Comparative Life Cycle Assessment of Conventional and All-Electric Car Ferries
(Master thesis, 2016)Abstract Increased environmental focus in the marine transport sector, and especially focus on its effect on global warming, have initiated the deployment of all-electric propulsion. This thesis quantifies the environmental ... -
A Comparison between Surface and Underwater Feeding Technology with Respect to Feed Waste
(Master thesis, 2019)Den teknologiske utviklingen innen akvakultur har en eksponentiell vekst og det utvikles stadig nye løsninger. Blant dem finner man nye fôringsteknologier som skal bidra til å løse utfordringer industrien står ovenfor. ... -
A Comparison Of How Different DesignedCages Affect The Salmon Welfare
(Master thesis, 2021)Abstract will be available on 2024-11-01 -
A Decision Support Methodology for Strategic Planning Under Uncertainty in Maritime Transportation
(Master thesis, 2012)Measured in volume approximately 80 % of world trade is carried at sea and with just as many different actors the shipping industry acts close to a perfect market. The highly volatile nature of the industry with unexpected ... -
A Decision Support Model for Merchant Vessels Operating on the Arctic Sea
(Master thesis, 2012)With the ice cap diminishing rapidly on the Arctic Sea, the opportunity of using the Northern Sea Route (NSR) increases correspondingly. However, the climate and presence of ice on the NSR sets additional requirements, ... -
A Discussion of Technical Challenges and Operational Limits for Towing Operations
(Master thesis, 2017)This thesis is written on the subject of marine towing operations. The purpose of the thesis is to identify and discuss technical challenges related to towing operations with respect to safety and operability. In addition, ... -
A Feasibility Study of a Renewable Energy Supply for an Offshore Oil and Gas Installation
(Master thesis, 2022)En hydrodynamisk studie av en flytende vindturbin plassert i Nordsjøen på 130 meters dyp er utført. OO Star Wind Floater som består av en halvt nedsenkbar konstruksjon som støtter referansevindturbinen DTU 10 MW. Den ... -
A Feasibility Study of a Renewable-Energy Supply for an Offshore Oil and Gas Installation
(Master thesis, 2022)En hydrodynamisk studie av en flytende vindturbin plassert i Nordsjøen på 130 meters dyp er utført. OO Star Wind Floater som består av en halvt nedsenkbar konstruksjon som støtter referansevindturbinen DTU 10 MW. Den ... -
A Fluid-Structure Interaction study of flexible net sheet in uniform flow A comparative study between experiments and CFD
(Master thesis, 2021)Offshore aquaculture is a growing field with enormous potential. However, due to harsh condition in these site leads to higher loads. To effectively predict the hydrodynamic behaviour of flexible net in these conditions ... -
A Formal Safety Assessment for Cruise Vessels Along the Norwegian Coast
(Master thesis, 2021)Cruisebransjen vokser over hele verden, og har blitt en stor industri i Norge. Den er spådd å fortsette å ha en solid vekst de neste tiårene, hvor trenden er større skip som frakter flere passasjerer. Cruisetrafikk langs ... -
A framework for cost-benefit analysis on use of condition based maintenance in an IO perspective
(Master thesis, 2011)The maintenance costs of an offshore production platform make up about 30 % of the daily costs, and this is not including the cost of shutdown caused by functional failure. Reducing the maintenance costs will have a great ... -
A global assessment of a floating bridges ability to withstand a ship collision
(Master thesis, 2016)It is planned to exchange the ferry connections along the western coast of Norway with fixed road connections. To be able to do this, new concepts for fjord crossings have to be used. One of these alternatives is a floating ... -
A GQPSO Based Optimal Path Planner for Autonomous Underwater Vehicle with Waypoint Guidance System
(Master thesis, 2022)Autonomous underwater vehicle (AUV) has become a popular and important way to do the exploration and exploitation of ocean areas where it's not possible for human to visit such as areas in higher depth. Most of the time, ... -
A Hydro-Aerodynamic Analysis of a Floating Offshore Wind Turbine to Assist in Floater Selection
(Master thesis, 2022)Various types of floaters have been proposed to support floating offshore wind turbines. The bulk of market activity is in semi-submersibles, where each concept is associated with inherent advantages and disadvantages with ...