Blar i Fakultet for ingeniørvitenskap (IV) på emneord "Diverse studier ved IVT"
Viser treff 41-56 av 56
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Parameter study of electric power production in wind farms - experiments using two model scale wind turbines
(Master thesis, 2015)Wind farms are widely developed even if several unsolved problems need to be faced. The rotor-wake interaction involves different physical phenomena, not yet fully understood, directly affecting the overall wind farm power ... -
Parameter study of electric power production in wind farms - experiments using two model scale wind turbines
(Master thesis, 2015)Wind farms are widely developed even if several unsolved problems need to be faced. The rotor wake interaction involves different physical phenomena, not yet fully understood, directly affecting the overall wind farm power ... -
Parameter study of electric power production in wind farms - experiments using two model scale wind turbines
(Master thesis, 2014)During the last years the growing amount of a wind turbines was observed, but limited area requires to build them closer to each other or group them in clusters called wind farms. Interactions between the turbines have ... -
Parameter study of power production in wind farms - experimental investigation of interaction of two wind turbines in tandem array
(Master thesis, 2015)The main goal of this experimental study was to find criteria for optimum total power productions of a tandem array of turbines in a "small" wind farm. Experiment included testing of two models of wind turbines (HAWT) in ... -
Process simulation of semi-closed recuperated cycle
(Master thesis, 2015)Nowadays, the combined cycle gas turbine (CCGT) is the most used technology for electric power generation among the plants that produce electricity from fossil fuels. There are several advantages that made the widespread ... -
Sealing materials seals for arctic applications
(Master thesis, 2016)This thesis is about exploring the performance of rubber O-ring seals made of materials such as: ELAST-O-LION 101, base HNBR and HNBR 50 CB, under cold temperatures and compressions equal to 10% and 20%. Initially a test ... -
Shelter for juvenile Atlantic salmon: availability and prediction in rivers with and without hydropower regulation.
(Master thesis, 2015)It is assumed that river regulation in general and hydropeaking in particular, cause elevated degrees of fine sediments in river beds which affect negatively habitat quality for juvenile salmon. Finstad et al. (2007) ... -
Shelter for juvenile Atlantic salmon: availability and prediction in rivers with and without hydropower regulation.
(Master thesis, 2015)It is assumed that river regulation in general and hydropeaking in particular, cause elevated degrees of fine sediments in river beds which affect negatively habitat quality for juvenile salmon. Finstad et al. (2007) ... -
Simplified space-heating distribution using radiators in Norwegian passive houses: Investigations using detailed dynamic simulations
(Master thesis, 2015)The whole thesis was designed to investigate the relationship between energy efficiency and thermal comfort with regard to the way heat distribution in the passive house as well as control efficiency. In order to verify ... -
Simulation of the Environmental Impact on Turbine Blade Monitoring Sensors
(Master thesis, 2016)Kongsberg Maritime AS is a company mostly involved in selling automation and equipment to ships and oil rigs. They are considered with wind power as well and started program "WiVind" which main goal is to develop a surface ... -
Smart and Cost efficient Energy Interactions in Building Complexes - Smarte og kostnadseffektive energiinteraksjoner i bygningskomplekser
(Master thesis, 2015)Efforts of the extension of new energy sources from renewable energies are motivated by the strategy of Energi21, which was published in 2014 by the Norwegian Ministry of Petroleum and Energy. The intention of this study ... -
Sustainability Assessment of Additive Manufacturing Processes
(Master thesis, 2017)Additive Manufacturing (AM) processes were developed in the 1980s to reduce the time for the realization of prototypes. Nowadays, AM processes are considered as real manufacturing techniques suitable to build end-use ... -
Sustainable Microalgae Cultivation for Biogas Production: A Technical and Economic Analysis
(Master thesis, 2016)Microalgae cultivation using waste streams as nutrient source in industrial scale is an unconventional, and so far untapped, process pathway to produce microalgae biomass. The main advantage of this approach is the fact ... -
Using high resolution horizontal resistivity measurements to estimate resistivity anisotropy, and thus indicate the presence of thin beds in hydrocarbon reservoirs
(Master thesis, 2017)Most commonly used resistivity tools for well logging measure the horizontal resistivity of the formation. A problem appears when you want to measure the true resistivity in a sand reservoir which also contains multiple ... -
Wake Interactions and Performance Characteristics of a Pitched Model Wind Turbine
(Master thesis, 2015)In order to decrease the average costs of energy, wind turbines are arranged in wind farms where aerodynamic interactions between the turbines occur. When planning and optimizing the performance of a wind farm, these ... -
Wind farm performance - Power Analysis of a wind turbine
(Master thesis, 2016)Wind conditions from a wind farm situated in Ørland were analyzed based on a ten minute measurements in order to obtain the power and efficiency curves. The results from the analysis were compared with different curves ...