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Fletta eftir deild "Iðnaðarverkfræði-, vélaverkfræði- og tölvunarfræðideild (HÍ)"
Atriði 1-20 af 27
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(2016-01)Liquid dominated reservoirs are a common type of hydrothermal reservoirs. They consist of fractured rock and reservoir fluid which may obey Darcy’s law. Steam can form in such reservoirs either through heat input which causes temperature increase or ... -
(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2022-05-11)High enthalpy geothermal fluid utilization has a potential for growth for green and sustainable energy production. Geothermal energy production is often limited by the corrosive nature of the geofluids utilized. For successful, safe and economic ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2023-06-19)The use of Machine Learning (ML) techniques in the medical field is not a new occurrence and several papers describing research in that direction have been published. This research has helped in analysing medical images, creating responsive cardiovascular ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2023-11-20)Municipal solid waste incineration has been identified as a major source of dioxins in the air, leading to the closure of many European incinerators. While gasification of waste and biomass has been considered a more environmentally friendly alternative, ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2022)The current climate crisis and human overpopulation demands more sustainable technologies for industrial chemical synthesis, such as biorefineries. The aim of this project was to study the potential of two non-model microorganisms to produce industrially ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2021-08)Identification of primary cells, such as mesenchymal stromal cells, at the molecular level is vital for better understanding of their differentiation pathways. Surface-enhanced Raman scattering has a potential to become a non-invasive screening method ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2022-09)The effectiveness of a drug treatment regimen relies on the efficient delivery to afflicted target areas. Drug delivery devices aim to achieve a sustained release and maintain a steady drug concentration level that falls within a therapeutic range. ...
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(University of Iceland, 2022-02-23)The scope of this study is processing onboard fresh fish trawlers, focusing on bleeding and cooling processes and the effects on product quality and shelf-life. In recent years there has been a shift from less valuable frozen products to higher value ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2021-06)Distributed data and compute infrastructures aim to provide access to their data or compute services across disciplinary and geographical borders to their users for scientific research. The services are highly collaborative in nature yet independent ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2019-06)A fundamental requisite for genetic studies is an accurate determination of sequence variation. While human genome sequence diversity is increasingly well characterized, there is a need for efficient ways to utilize this knowledge in sequence analysis. ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2021-06)Geothermal energy utilization contributes to less than 0.5% of the world’s electricity demand and is not well represented in energy policies and environmental studies of energy systems. Research on geothermal potential and environmental impacts shows ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2020-10-22)The main target of this thesis is to use density functional theory-based simulations to study electrochemical CO2 and N2 reductions by employing a recent theoretical model of an electrochemical solid-liquid interface. This model is used to investigate ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2023-03)The main target of this thesis is to use density functional theory (DFT)-based simulations to study electrochemical CO2 reduction reactions (CO2RR) on transition metal oxides (TMOs) employing thermochemical model and computational hydrogen electrode. ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2024-02)Converting CO2 into value-added products via hydrogenation is of interest due to its potential to reduce and reuse excess atmospheric CO2 and deal with global warming. Metal-organic frameworks (MOFs) are of great interest in this conversion process due ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2023-11-30)The effects of global warming are being felt around the world, with extreme weather events occurring ever more frequently. Accelerating the ongoing transition towards renewable energy resources, both in transportation and industry, is of vital ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2019-05-20)High-temperature geothermal wells are drilled in stages and constructed of several concentric steel casings that are cemented over their entire external surface for sealing and structural support purposes. The structural integrity of such casings is ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2017-12-05)Á síðastliðnum áratug hefur orðið mikil aukning í framleiðslu og geymslu gagna í iðnaði sem og rannsóknum. Þrátt fyrir að gagnagreining sé ekki ný af nálinni, stendur hún frammi fyrir þeirri áskorun að ráða við síaukið magn, bandvídd og flækjustig ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2023-05-04)Advances in remote sensing (RS) missions in recent decades have greatly increased the volume of data that is continually acquired and made available to end users, who can utilize it in a variety of Earth observation (EO) applications. land cover (LC) ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2021-05)Several waste incinerators in Iceland were closed down in 2011/2012 due to environmental problems and health concerns. To date no cost effective and environmentally acceptable replacement has been found for disposing of the waste that was combusted at ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2021-06-15)The inspiration for this research is the natural graduation in stiffness of the biological ankle, over a wide range of ambulation tasks. The goal is to achieve variable stiffness in the force response of a prosthetic foot, utilizing the properties of ...
Atriði 1-20 af 27