Blar i Institutt for energi og prosessteknikk på dokumenttype "Master thesis"
Viser treff 41-60 av 1691
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AEP based on rotor equivalent wind speed measured from a floating LiDAR
(Master thesis, 2017)During the last years, the wind turbines rotor area and the hub height have been increasing gradually. This has entailed new challenges for the measuring atmospheric boundary layer techniques which must be able to measure ... -
Aerodynamic Development and Construction of a Car for Participation in the Eco-Marathon Competition
(Master thesis, 2010)The authors of this paper were responsible for aerodynamic development of, as well as assisting in the production of components for, the NTNU vehicle for the Shell Eco-marathon competition, DNV Fuel Fighter. A drag reducing ... -
Aerodynamic Development and Construction of a Car for Participation in the Eco-Marathon Competition
(Master thesis, 2010)The authors of this paper were responsible for aerodynamic development of, as well as assisting in the production of components for, the NTNU vehicle for the Shell Eco-marathon competition, DNV Fuel Fighter. A drag reducing ... -
Aerodynamic Development of DNV GL Fuel Fighter - Towards Shell Eco Marathon 2015
(Master thesis, 2015)Shell Eco Marathon (SEM) is an international engineering competition for university students. The aim of the competitions is to build a vehicle that achieves the highest possible energy efficiency. DNV GL Fuel Fighter is ... -
Aerodynamic Performance of the NREL S826 Airfoil in Icing Conditions
(Master thesis, 2017)The demand for wind power is rapidly increasing, creating an opportunity for wind farm installations in more challenging climates. Cold climate areas, where ice accretion can be an issue, are often sparsely populated and ... -
Aerodynamic properties of textiles
(Master thesis, 2010)The aerodynamic drag force acting on a circular cylinder clad with knitted wool and polyester textiles has been investigated in wind tunnel experiments in this study. Particle image velocimetry (PIV) was utilized to determine ... -
Aerodynamic validation of a Formula Student race car
(Master thesis, 2021)Denne oppgaven omhandler prosedyrene for å forberede og gjennomføre eksperimenter i storskala-vindtunnelen på NTNU Gløshaugen. En vindtunnel-modell av Revolve NTNU's elektriske bil fra 2019 i en tredjedels størrelse av ... -
Aerodynamics of an airfoil subjected to icing
(Master thesis, 2018)Wind turbines located in cold climate face several issues due to ice accretion. These include power losses, mechanical failures and changes in the aerodynamic behaviour. Particle image velocimetry measurements have been ... -
Aeroelastic analysis of an offshore wind turbine: Design and Fatigue Performance of Large Utility-Scale Wind Turbine Blades
(Master thesis, 2012)Aeroelastic design and fatigue analysis of large utility-scale wind turbine blades are performed. The applied fatigue model is based on established methods and is incorporated in an iterative numerical design tool for ... -
Aeroelastic Instability and Flutter for a 10 MW Wind Turbine
(Master thesis, 2011)The goal of this thesis is to evaluate if flutter is a challenge to a 10 MW wind turbine. Flutter is an aeroelastic instability which occurs due to the interaction between the aerodynamic forces and the elasticity of the ... -
Aging and Second Life Performance of Lithium-Ion Batteries: Effects of Temperature and Cycling Conditions
(Master thesis, 2023)Denne masteroppgaven tar for seg aldring og second life for litium-ion-batterier. Hovedmålet er å forstå hvordan forholdene i first life påvirker cellens evne til en trygg og lang second life. Dette gjøres ved å bruke XALT ... -
Air Intake System Impact on Gas Turbine Performance
(Master thesis, 2010)Limitations of space and weight on offshore platforms have made gas turbines the main supplier of power in these installations. Particles escaping from the inlet air filtration systems cause fouling of the gas turbine ... -
Air quality in an indoor swimming pool facility
(Master thesis, 2019)Svømmebasseng benyttes i dag til både sport, rekreasjon, terapi og svømmeopplæring for brukere i alle aldre. I Norge er klimaet slik at utendørs svømmebasseng kun kan brukes noen få måneder i året. Derfor er det bygd flere ... -
Airbag for piping systems
(Master thesis, 2010)Pressure transients are caused by a change in the volumetric flow in a pipeline system, and can have severe consequences for rapid changes of the volumetric flow. A sudden closure of a valve is a common source of a pressure ... -
Airflow distribution in an operating room – data collection and experimental study
(Master thesis, 2021)Abstract will be available on 2024-09-11 -
Aksialkrefter på en reversibel pumpeturbin
(Master thesis, 2019)Duge kraftverk har utfordringer knyttet til aksiell last ved ett av to aggregat, som gjør at rotor har løftet seg ved et par anledninger. For dette prosjektet blir de aksielle kreftene undersøkt for å bygge opp en bedre ... -
Alternative CO2 Removal Solutions for the LNG Process on an FPSO
(Master thesis, 2011)The Höegh LNG FPSO is designed for a CO2 removal of a gas stream containing 12.3% CO, but has a desire to add discuss alternative CO2 compositions.The thesis aims to give an introduction of some CO2 removal technologies. ... -
Ammonia as an Alternative to LNG
(Master thesis, 2023)Kostnadseffektiv dekarbonisering av den globale energiforsyningen blir stadig viktigere for å redusere de økende sosioøkonomiske kostnadene knyttet til klimaendringer. Denne masteroppgaven undersøker potensialet for å ... -
Ammonia Spray Characterization
(Master thesis, 2023)Det er et økende fokus på å få ned klimautslipp, og et ønske om å minske forurensning knyttet til transport og forbrenning. Dette har gjort ammoniakk til et potensielt lovende karbonfritt drivstoff for forbrenningsmotoren, ... -
An environmental assessment of the electrification of construction machinery
(Master thesis, 2022)En rask overgang til mindre utslippsintensive teknologier er nødvendig for å dempe effektene av klimaendringer. Byggeaktiviteter er en betydelig kilde til utslipp over hele verden, og en stor bidragsyter til dette er den ...