Blar i Institutt for marin teknikk på tittel
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Simulation of Inhomogeneous Wave Conditions and their Effect on Dynamic Responses of a Floating Bridge
(Master thesis, 2020)The Norwegian Public Roads Administration (NPRA) has launched The Ferry-free E39 Coastal Highway Route project in order to reduce the travel time from 21 hours to 11 hours between Trondheim and Kristiansand by applying ... -
Simulation of Marine Lifting Operations with Focus on Structural Response Control
(Master thesis, 2014)As the offshore industry operates on deeper seas, subsea technology becomes more and more important. As a consequence of this, marine lifting operations of subsea equipment has become very common. Prior to such an operation ... -
SIMULATION OF RISER DISCONNECTION IN STOCHASTIC WAVES
(Master thesis, 2014)Ever since the first oil was discovered in Norway in 1971 the production rates have varied. The development has gone from few wells with high production rates to several wells with lower production rates. It is expected ... -
Simulation of shipping container impact with bridge girders
(Chapter, 2020)One of the challenges in bridge design is to ensure bridge girder integrity under accidental collision loads induced by the superstructures of drifting ships. Such accidents can happen either during earthquakes or tsunami ... -
Simulation of Trawl Loads on Subsea Pipelines
(Master thesis, 2010)The main objectives in this thesis was to investigate the effect of oblique trawl board crossings, increased trawl board added mass due to seabed proximity and the effect of a more rectangular trawl board geometry. In ... -
Simulation of Vessel Response Time for Emergency Preparedness Against Acute Pollution
(Master thesis, 2016)Maritime operations in the far north are not only challenging due to harsh weather conditions, but when engaging in Arctic operations, the remoteness of the area can also be troublesome. In such remote areas, one can no ... -
Simulation of Viscous Flow Around a Circular Cylinder with OpenFOAM
(Master thesis, 2013)Flow around a circular cylinder has been extensively studied, both numerically and experimentally, for a number of years. With the increase in flow-structure interactions around marine structures such as platform legs/columns, ... -
Simulation of viscous Flow around a circular Cylinder with STAR-CCM+
(Master thesis, 2013)In this thesis, three-dimensional modelling of the flow around a circular cylinder isaccomplished. Two cases are considered. The first (Case 1) is a cylinder in steady,uniform current subjected to Reynolds number 3900. The ... -
Simulation-Based Analysis of Salmon Encounters with Delousing Operations
(Master thesis, 2020)Denne oppgaven ser nærmere på laksevelferd i fartøyoperasjoner, som er et nytt område innen marin systemdesign. Fartøyoperasjoner som involverer laks har blitt en vesentlig del av å begrense lusenivåene i norsk havbruk, ... -
Simulation-Based Analysis of Vessel Performance During Sailing - Describing a simulation platform applied in early stage ship design
(Master thesis, 2017)Traditionally, a ship design is evaluated based on how it performs in idealized conditions. This approach fails to capture the complete spectrum of real-life operating conditions, as the seas are seldom calm. This thesis ... -
Simulation-Based Ship Hybrid Power System Concept Studies and Performance Analyses
(Doctoral theses at NTNU;2022:166, Doctoral thesis, 2022)The stricter regulations for emissions reduction and energy efficiency improvement are driving the maritime industries towards implementing greener and more energy-efficient solutions, one of which is a battery-based hybrid ... -
Simulation-based ship navigation for virtual testing of ship designs
(Master thesis, 2019)Hovedmålet med denne oppgaven er å utvikle mer realistiske og nøyaktige simuleringer for sjøkryssinger til implementering i simuleringsbasert skipsdesign. For å legge til rette for energieffektiv shipping, er virtuell ... -
Simulation-based Validation of a Situational Awareness Simulator
(Master thesis, 2022)En robust situasjonsforståelsesalgoritme er en essensiell komponent i et autonomt fartøy, som er både dyrt og tidskrevende å test og validere ved bruk av kun feltdata. I selvkjørende bilindustrien har det blitt vanlig å ... -
Simulator and Control System Design for a Free Floating Surface Effect Ship at Zero Vessel Speed
(Journal article; Peer reviewed, 2013)This paper covers vertical motion damping of a free floating Surface Effect Ship (SES) at zero vessel speed. Vertical motion damping is requested at the bow deck of the SES during offshore wind turbine docking operation. ... -
Simulator Approach to Concept Analysis and Optimization of Marine Power Plants
(Doctoral theses at NTNU;2023:236, Doctoral thesis, 2023)The strict environmental regulations for the marine sector directed the research studies and industries to develop solutions in compliance with new goals of promoting efficiency and decreasing emissions. Among the solutions, ... -
Simulator Studies on the Effectiveness of a Collision Avoidance Display in True Motion
(Master thesis, 2011)A major concern for the navigator during a voyage is collision avoidance. The IBS (Integrated Bridge System) has a large quantity of marine traffic data available. Complicated and congested traffic may challenge the ... -
Simulering av marine løfteoperasjoner med fokus på kontroll av konstruksjonsrepons
(Master thesis, 2015)Olje- og gassindustrien bruker mer og mer undervannsutstyr på stadig dypere vann. En av de største utfordringene ved bruk av undervannsutstyr er installasjonsprossesen. Installasjonsprossesen er svært avhengig av værvinduet. ... -
Simuleringsmodell som beslutningsstøtte for valg av tiltak mot lakselus på lokalitetsnivå
(Master thesis, 2017)Lakselus (Lepeptheirus salmonis) er en ektoparasitt som lever på laksefisk. Den er en betydelig kilde til monetære tap for oppdrettere og kontroll av lakselus på oppdrettsanlegg er for tiden et av de viktigste fokusområdene ... -
Simultaneous Path-Generation and -Following for an ROV
(Master thesis, 2017)This thesis starts by introducing the facilities and systems used while conducting experiments. It then goes on to present the methods and techniques used for rendering and superimposition, to project a curved path onto ... -
Simultaneous sea state estimation and transfer function tuning using a network of dynamically positioned ships
(Peer reviewed; Journal article, 2022)This paper presents a study focused on wave spectrum estimation in practical scenarios where multiple ships operate in the same geographical area, potentially forming a network of wave recorders. A novel methodology is ...