Fakultet for ingeniørvitenskap (IV): Nye registreringer
Viser treff 261-280 av 23256
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Dimensionality Reduction Model for Efficient Simulation in FDM Printed Bio-Inspired Structures
(Master thesis, 2024)This research tackles efficient simulations in FDM printing of bio-inspired structures. It introduces a Dimensionality Reduction Model aimed at streamlining simulations without sacrificing accuracy. Centered on the principles ... -
A comparative analysis of international guidelines for green infrastructure performance assessment
(Journal article; Peer reviewed, 2024)Natural or semi-natural elements, referred to by various terms such as green infrastructure (GI), are increasingly adopted as a win-win solution to develop water-wise, climate-resilient, and sustainable societies. Accordingly, ... -
Electrodialysis for Resource Recovery and Removal of Impurities in Hydrometallurgical Processes
(Doctoral theses at NTNU;2024:257, Doctoral thesis, 2024)The metal-processing industry faces the challenge of depleting raw materials, forcing companies to accept ores of declining quality. Consequently, energy and chemical demands for extracting the metals of interest are ... -
Videreutvikling av vibrasjonsanalyse på generatorlageret til vindturbiner ved bruk av et Add-on system
(Bachelor thesis, 2024)Prosjektet skal bidra til å videreutvikle bruk av vibrasjonsanalyse på generatorlageret til vindturbiner ved bruk av et Add-on system fra SKF. Det tas utgangspunkt i en Enercon E-70 turbin på Bessakerfjellet vindpark, ... -
Forslag til vedlikeholdsprogram og design av oppbevarings- og fordelingssystemer for hydrogengasstanker
(Bachelor thesis, 2024)Bachelorgruppen har utarbeidet et forslag til et vedlikeholdsprogram for Hexagon Purus Maritimes sine nye oppbevarings- og fordelingssystemer av komprimert hydrogengasstanker. Det har også blitt gjort et tverrfaglig forsøk ... -
Vedlikeholdsplanlegging - Identifisere utfordringer i vedlikeholdsplanleggingen for offshore olje- og gassinstallasjoner
(Bachelor thesis, 2024)Målet med denne bacheloroppgaven har vært å undersøke hvilke utfordringer og problemområder Equinor ASA møter på i gjennomføring av vedlikeholdsplanlegging for sine offshore olje- og gassinstallasjoner. Denne bacheloroppgaven ... -
Undersøkelse av tilstandsparametere for effektiv generatorovervåkning i Byafossen kraftverk
(Bachelor thesis, 2024)Ståstedsanalyse av nåværende generatoren til Byafossen kraftverk Denne oversikten fokuserer primært på en tilstandsanalyse av vannkraftgeneratoren ved Byafossen kraftverk. Dette inkluderer en gjennomgang av eksisterende ... -
Understanding Transport Phenomena in Membrane Systems for Waste Utilisation: Electrodialysis Concepts for Waste Heat to Hydrogen and Lithium-Ion Battery Recycling
(Doctoral theses at NTNU;2024:230, Doctoral thesis, 2024) -
On Assessment of Sustainability: Assessing long term net utility of large investment projects
(Research report, 2012) -
Automatic Methods for Modal- Based Structural Health Monitoring
(Doctoral theses at NTNU;2024:229, Doctoral thesis, 2024)It is necessary to know the actual state of a structure to ensure its safe continued operation. Structural health monitoring can provide this information, given a monitoring network of sensors on the structure. A prompt ... -
Risikovurdering av løfteoperasjon på Åsgard A
(Bachelor thesis, 2024)Bacheloroppgaven presenterer to risikobaserte analyser av en løfteoperasjon som Oceaneering Asset Integrity skal bistå Equinor med på en av deres produksjonskip, Åsgard A. Målet med analysene er å redusere risikoen for ... -
Optimalisering av driftsmønster og tilstandsbasert vedlikehold for arbeidskatamaraner i oppdrett
(Bachelor thesis, 2024)Oppgaven omhandler Mowi AS, et ledende lakseoppdrettsselskap, som nylig har påbegynt en endring av sin vedlikeholdsstrategi. Et datainnsamlingsprosjekt, sammen med selskapet Seacloud, markerer starten på Mowis overgang fra ... -
Combining Fleetwide AviTeam Aviation Emission Modeling with LCA Perspectives for an Alternative Fuel Impact Assessment
(Peer reviewed; Journal article, 2024)Reducing aviation emissions is important as they contribute to air pollution and climate change. Several alternative aviation fuels that may reduce life cycle emissions have been proposed. Comparative life cycle assessments ... -
Stasjonært vibrasjonsanalyseutstyr fra SKF utnyttet til å konstruere en portabel løsning
(Bachelor thesis, 2024)Denne bacheloroppgaven tar for seg konstruksjon av en portabel måleenhet for vibrasjonsanalyse, basert på stasjonært utstyr fra SKF. Hovedmålet var å lage en løsning som kunne brukes i felt for å effektivt montere og ... -
Agile smallsat operation tool-chain development: Hypso-1 hyperspectral earth observation experiences
(Peer reviewed; Journal article, 2023)Satellite operations is important for a successful mission, but can be time consuming for inexperienced operators in new small satellite projects. We present a method for the continuous development of an earth observation ... -
Data-driven derivative-free trust-region model-based method for resource allocation problems
(Peer reviewed; Journal article, 2023)Allocating a limited available resource between a set of units is a problem that arises in several application areas. We propose an online derivative-free trust-region model-based method to tackle a fairly general version ... -
A combined finite element – Life cycle assessment approach for assessing the sustainability of the thermoforming process of a thermoplastic composite component
(Peer reviewed; Journal article, 2024)Abstract. Nowadays, thermoplastic-based composite materials are catching up in many industrial sectors due to their unique features, especially their recyclability, their lower requirements regarding their storage and the ... -
Phase-field models for ductile fracture. Stress triaxiality dependent approaches applied to pipeline steel
(Doctoral theses at NTNU;2024:247, Doctoral thesis, 2024)Ductile fracture is associated with plastic deformation and the development of voids in the material, which leads to a gradual fracture evolution. Ductile fracture in metals is of great importance as it can occur in large ... -
Generative Artificial Intelligence Technology for Systems Engineering Research: Contribution and Challenges
(Peer reviewed; Journal article, 2024)The advancement of artificial intelligence technology in recent years has had a significant impact on various industries, including the field of systems engineering. Generative Artificial Intelligence (AI), like OpenAI's ... -
Combating climate impacts and air pollution from the aviation sector: Advancing the understanding of the spatial distribution of present-day and future emissions
(Doctoral theses at NTNU;2024:243, Doctoral thesis, 2024)