Browsing Master theses by Title
Now showing items 18-37 of 105
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Can a dual pulsed lidar system measure the lateral coherence of turbulence?
(Master thesis, 2023-08-10)Characterizing the coherence of turbulence in the marine boundary layer faces a significant challenge due to the limited availability of offshore measurements within the relevant altitude ranges, particularly up to 250 m. ... -
CFD Analysis of a Microturbine Combustor using an LES Turbulence Model
(Master thesis, 2020-07-04) -
Characterization of a Geothermal Field using Multiscale Travel Time Tomography - A study of the Miravalles Geothermal Field in Costa Rica
(Master thesis, 2019-06-15)The objective of this thesis is to investigate how travel time tomography and earthquake relocations can improve the understanding of the Miravalles geothermal field in Costa Rica. Finding the answer to this research ... -
Concept analysis and life cycle assessment of large-scale, offshore hydrogen production, storage and distribution options
(Master thesis, 2022-06-01)The world and its inhabitants are facing pressing challenges related to the global warming of the Earth. The increasing share of renewable electricity is forecasted to decrease emissions of greenhouse gases, but electrification ... -
Control of Doubly Fed Asynchronous Generators for Wind Power Application
(Master thesis, 2021-06-01)This thesis researches and develops a Doubly Fed Induction Generator (DFIG) model suitable for a university lab environment. DFIGs have attracted significant amount of research, as it is one of the leading generator systems ... -
Control of Grid Connected Inverter
(Master thesis, 2022-08-08)Power electronic converters and their control systems have played a significantly important role in the integration of renewable energy systems. The application of these converter systems have been rapidly growing as of ... -
Design av Grid-tilkoblet Omformer for Energilagringssystemer
(Master thesis, 2023-06-01)I Norge har vi et veldig høyt elektrisitetsforbruk sett i forhold til kraft per innbygger, samt at en av våre konkurransefortrinn med tanke på industri er nettopp tilgangen til billig og grønn strøm. En utfordring med dette ... -
Design of a Generator Excitation System
(Master thesis, 2021-06-01) -
Design of a Rectifier for Electric Vehicle Chargers
(Master thesis, 2021-06-29) -
Design of Grid-Tied Converter Using AFE
(Master thesis, 2023-03-18)The predicted increase in electricity demand from electrification of the transportation sector has led to research of bidirectional \gls{EV} chargers becoming an ever more popular research topic. With bidirectional chargers, ... -
Designbasis for metanpyrolysereaktor som forskningsreaktor ved HVL
(Master thesis, 2023-06-15) -
Development of advanced tools in computational nonlinear aeroelasticity
(Master thesis, 2023-01-04)In this work, the development of a two dimensional computational model for predicting the aeroelastic response is presented. In the aeroelastic model presented here, the aeroedynamic and the structural models are considered ... -
Dimensjonering av asynkronmotor for traktor
(Master thesis, 2022-06-01)Rapporten om asynkronmotor for traktor dekker mesteparten av teoretisk og matematisk arbeid knyttet til oppgavens mål. Metodene knyttet til dimensjonering av maskinen er i samsvar med dagens teknologi og marked. Det har ... -
Direkte bruk av nanofluider som kjølevæske i en dieselmotor
(Master thesis, 2023-06-01)The work carried out in this thesis is the characterization and investigation of carbon- based nanofluids as a potential engine coolant for a single-cylinder diesel engine. Car- bon black particles could be sufficiently ... -
Disko Bay sea-ice variability: Oceanic and Atmospheric drivers
(Master thesis, 2023-11-20)Climate change impacts the Arctic sea-ice cover and thickness with a related Arctic Amplification and an increased ocean heat transport towards the Arctic. There has been a profound decline of Arctic winter sea-ice extent, ... -
Dispersion of Mine Particles in Førdefjorden
(Master thesis, 2023-10-10)Førdefjorden is the site of a newly permitted submarine tailing disposal (STD) in Norway, and it is nationally debated. Major implications of an STD can be toxic compounds of the tailing, severe impacts on the benthic ... -
Driving Factors for Levelized Cost of Energy in Floating Wind Farms
(Master thesis, 2022-06-01)This thesis presents a method for calculating LCOE for offshore floating wind farms. A method has been created that aims to do a life cycle cost analysis, with emphasis on the cost of installation and transportation, and ... -
En eksperimentell oppgave på legeringer av silisium og jern
(Master thesis, 2023-06-06)Silisium og legeringer med silisium er viktige materialer innen forskjellige industrier og brukes blant annet som tilsetningsstoff. I flere typer industri brukes slike legerin- ger i form av pulver, både for enklere transport ... -
Enabling the direct comparison of high-resolution precipitation observations with operational weather prediction model output
(Master thesis, 2022-06-01)Precipitation characteristics is expected to change in the future, as an effect of global climate change. High-intensity precipitation will become a more frequent concern in some areas of the world. The rapid changes and ...