Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 12961-12980 av 23487
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Life Cycle Assessment of aluminum alloys chips recycling through single and multi-step Friction Stir Consolidation processes
(Peer reviewed; Journal article, 2023)Manufacturing scientists have to find new processes enabling energy and resource efficient circular economy strategies. Solid state recycling processes have proved to be environmentally friendly alternatives to recycle ... -
Life Cycle Assessment of an Active House: Sustainability concepts by integrating energy, environment and well-being
(Master thesis, 2012)An emerging interest in constructing ultra low energy buildings, with low impact materials and maximizing the potential of using renewable energy reflects the potential in building industry to significantly contribute ... -
Life cycle assessment of an offshore electricity grid interconnecting Northern Europe
(Master thesis, 2012)There is a growing demand for increased electricity transfer capacities between the countries surrounding the North Sea. The increased capacities will enable easier integration of intermittent renewable energy sources, ... -
Life cycle assessment of an offshore grid interconnecting wind farms and customers across the North Sea
(Journal article; Peer reviewed, 2014)Purpose: This study aims to contribute to an improved understanding of the environmental implications of offshore power grid and wind power development pathways. To achieve this aim, we present two assessments. First, we ... -
Life Cycle Assessment of Bauxite residue treatment: Case studies for Dry Stacking, Dry Disposal and Mud Farming
(Master thesis, 2022)During the production of alumina (aluminum oxide) at Bayer plant, bauxite residue results in the largest amount of waste produced at the industrial level. Over time, different treatments have been created to reduce the ... -
Life cycle assessment of bioethanol and bioplastic production via thermo-chemical process from woody biomass
(Master thesis, 2020)Global concerns about mitigation of greenhouse gas (GHG) emissions and enhancement of energy security has grown rapidly over the years. Therefore, it is important to investigate new renewable energy sources. Biomass is ... -
Life cycle assessment of biogas production from organic waste sources in a Norwegian context
(Master thesis, 2015)Avfall sektoren har fått større fokus de senere årene som en mulig kilde til å redusere miljøpåvirkninger, øke resurs gjenvinning samt effektivitet. Eu har nå forbudt deponering av organisk materiale for å redusere ... -
Life cycle assessment of building integrated photovoltaics for Zero Emission Buildings
(Master thesis, 2015)In this thesis the life cycle of a building integrated PVs has been evaluated to estimate the life cycle CO2 emissions and other relevant impact categories of multi and mono-si wafers. The environmental impact for producing ... -
Life Cycle Assessment of Concrete from Bauxite Residue in China
(Master thesis, 2021)For tiden er miljøproblemet mye bekymret av samfunnet; og industrien har blitt avslørt som en stor bidragsyter av forskere. Selv om det er nyttig å lindre det med å "redusere" industriavfallet, vil det ikke være uendelig ... -
Life cycle assessment of electric power generation by wind turbines containing rare earth magnets
(Master thesis, 2015)Direct-drive permanent magnet generator (DD-PMG) wind turbines are becoming a larger part of the growing offshore wind turbine market. The strong permanent magnets used, the NdFeB magnets, contains neodymium metal. The ... -
Life Cycle Assessment of Electricity Generation from Low Temperature Waste Heat: The Influence of Working Fluid
(Master thesis, 2012)In the metallurgical industry and in refineries and process industries, there is significant amount of waste heat, it is a challenged field to do the research for producing electricity from the energy of waste heat. ... -
Life Cycle Assessment of Electricity Transmission and Distribution
(Master thesis, 2014)As the integration of renewable electricity production progresses and the energy consumption pattern evolves, the transportation of energy is essential for securing sufficient supply while meeting political targets. Power ... -
Life Cycle Assessment of Electrification of Heavy Duty Vehicles - The Case of E39
(Master thesis, 2017)The transportation sector has a significant share of the greenhouse gas (GHG) emissions, and to be able to achieve the 2 degree Celsius target set by the Paris Agreement, policy strategies must be implemented on a national- ... -
Life Cycle Assessment of Farmed Salmon, Comparing a Closed with an Open Sea Cage System
(Master thesis, 2014)Ole Jonny Nyhus, Marine Technology, Norwegian University of Science and Technology.Abstract of Master's Thesis, levert 8. juni, 2014:Life Cycle Assessment of Farmed Salmon, Comparing a Closed with an Open Sea Cage System.The ... -
Life cycle assessment of fish feed produced from the black soldier fly (Hermetia illucens)
(Master thesis, 2016)The use of insects as feed is an emerging industry. Despite all the information on insects as a sustainable alternative, very few studies have been done on the environmental performance of insects compared to other feed ... -
Life cycle assessment of fish sludge utilization for black soldier fly substrate
(Master thesis, 2023)Etter hvert som verdens befolkning vokser, og etterspørselen etter fôr øker, kan svart soldatflue være en viktig proteinkilde med lavt miljøavtrykk. Produksjonen av svarte soldatfluer krever en stor mengde substrat for å ... -
Life Cycle Assessment of fresh dairy packaging at ELOPAK
(Master thesis, 2017)Nearly all food and drink products require some packaging, and the impact from production and consumption is causing a strain on the environment. To counteract the bad effects, business is emphasizing the environmental ... -
Life cycle assessment of fuel cell systems for light duty vehicles, current state-of-the-art and future impacts
(Peer reviewed; Journal article, 2021)Electric vehicles are a key technology for achieving a significant reduction of greenhouse gas directly emitted by the fleet of light duty vehicles. In the past, the production impacts of alternative vehicle technologies ... -
Life cycle assessment of Fuel Cells onboard ships
(Master thesis, 2010)This report is a comparative life cycle assessment (LCA) of a fuel cell and a gas engine. It includes emission release over a lifetime, and recommendations to which system to install in operating vessels today. IMO and ...