Browsing Institutt for maskinteknikk og produksjon by Title
Now showing items 3444-3463 of 3992
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Structural Integrity of AISI 316L Fabricated via Material Extrusion Additive Manufacturing
(Master thesis, 2022)Additiv produksjon er en utmerket metode for å produsere komplekse geometrier med forskjellige materialer. Generelt er stålkomponenter produsert for høystyrkeapplikasjoner på grunn av deres høye styrke og evne til å motstå ... -
Structural Integrity of Bimaterials Fabricated via Fused Deposition Modeling
(Master thesis, 2022)Etter vellyket fremstilling av mekanisk sterke bimaterialer under spesialiseringsprosjektet er denne masteroppgaven definert på ett bredt spekter av studier inkludert fabrikasjon og mekanisk karakterisering av 3D-printede ... -
Structural integrity of Offshore Wind Power Substructures
(Master thesis, 2010)Offshore wind turbine structures are now being developed in relatively deep waters with the purpose of capturing and utilizing the strong winds at sea. The structures must be robust in order to resist extreme loads. To be ... -
Structural integrity of polymeric components produced by additive manufacturing (Am)—polymer applications
(Journal article; Peer reviewed, 2021) -
Structural Safety Assessment of Marine Operations From a Long-Term Perspective: A Case Study of Offshore Wind Turbine Blade Installation
(Chapter, 2019)A marine operation is a complex non-routine activity of limited duration carried out in offshore environment. Due to safety reasons, these operations are normally performed within specific sea state limits, which are derived ... -
Structural Topology Optimization: Basic Theory, Methods and Applications
(Master thesis, 2013)The thesis is written as an introduction to topology optimization, aiming to help knowledge development in design optimization techniques, as well as aiding the adaptation of a sustainable culture with direct application ... -
Structure, Texture and Strength of Mg-5.8Zn-0.65Zr Alloy after Hot-to-Warm Multi-Step Isothermal Forging and Isothermal Rolling to Large Strains
(Journal article; Peer reviewed, 2018)Aiming at improving deformability of wrought Mg alloys, the commercial hot-pressed alloy MA14 (ZK60) was subjected to hot/warm severe plastic deformation (SPD) to a total true strain of 9. The processing schedule involved ... -
Structure-Processing-Property Relationships of 3D Printed Porous Polymeric Materials
(Peer reviewed; Journal article, 2021)Imparting porosity to 3D printed polymeric materials is an attractive option for producing lightweight, flexible, customizable objects such as sensors and garments. Although methods currently exist to introduce pores into ... -
Strukturovervåkning av Terrengsykkel
(Master thesis, 2022)En tilnærming for implementering av en sanntids digital-tvilling (DT) basert strukturell helse overvåking (SHO) av sykkelrammer presenteres i denne oppgaven. Det primære målet er å etablere et IT-system som kan støtte SHO ... -
Studie av produktbruk hos hjemmeboende eldre for kartlegging av utfordringer knyttet til hverdagsprodukter
(Master thesis, 2014)Dette masterprosjektet har bakgrunn i en idé om å begrense fremtidens forventede demografiutfordringer, ved å øke eldres mulighet til å bli boende lengre hjemme. Studien kan fungere som innledende til en større undersøkelse ... -
Study for implementing a Real-Time Locating System in shipyards
(Master thesis, 2021)The objective of this thesis is to analyze the real-time locating systems available in the market as well as the technologies behind it to determine if it is relevant for a shipyard to implement one of them. The different ... -
Study of Hydropower Project in Zambia: Selection and Optimization of Solutions in Muchinga HPP
(Master thesis, 2013)The supply of electricity in Zambia is mainly based on the production of hydropower. Currently only 1780 MW out of 6000 MW of the hydropower potential is being utilized. Zambia has in recent years experienced economical ... -
Study of testing and maintenance strategies for redundant final element in SIS with imperfect detection of degraded state
(Journal article; Peer reviewed, 2021)Safety-instrumented systems (SISs) have been widely installed to lower risks of equipment/ process by performing the designed safety functions in cases of demands. Final elements remain dormant mostly in a low demand mode ... -
A Study of the Factors affecting Ship Production Times - An Empirical Analysis of the European Shipbuilding Industry
(Master thesis, 2017)Lead time is a key competitive factor in any Engineer-to-order (ETO) company. In shipbuilding, lead time can decide the win or the loss of a contract, especially in the current challenging market situation. Therefore, it ... -
A study on hydrogen uptake and diffusion in X65 pipeline steel using gaseous and electrochemical methods
(Doctoral theses at NTNU;2024:87, Doctoral thesis, 2024)Hydrogen, a clean energy carrier, is recognized as a critical building block to develop a carbon-neutral energy sector. To realize the hydrogen economy, it is essential to develop a hydrogen distribution infrastructure. ... -
Study on laboratory and engineering application of multi source solid waste based soft soil solidification materials
(Peer reviewed; Journal article, 2022)The study on multi source solid wastes solidified organic clay is limited, as well as engineering application in deep mixing pile. In this paper, steel slag powder (SS) and high calcium fly ash (HCFA) are used as raw ... -
Study on the conservation state of wooden historical structures by means of acoustic attenuation and vacuum microbalance
(Peer reviewed; Journal article, 2020)Acoustic emission is a well-known noninvasive methodology for the study of defects in materials but still rarely applied in the field of cultural heritage diagnostic. How alteration products and degradation processes affect ... -
Study on the development of pumped storage hydropower project at Snåsa
(Master thesis, 2014)An increasing power demand and a transition towards more renewable energy sources have led to an increasing development of wind farms. Wind farms produce unregulated power which may not be available when it is needed. ... -
Study on the Performance of Machine Learning Algorithms as Surrogate Models for a Representative Model
(Master thesis, 2023)Nå til dags blir modellering og simulering mye brukt innen ingeniørfagene, både for produktive formål og forskning. Dette representerer en svært viktig disiplin, spesielt innen vitenskapelige og designfag. Modellenes ... -
Study on Uncertainty Quantification in Deep Learning and its Influence on AI-Enabled Decision-Making
(Master thesis, 2023)Moderne fremskritt innen maskinlæring og kunstig intelligens har understreket behovet for pålitelige og effektive sikkerhetsrutiner knyttet til implementeringen av slike systemer i virkelighetsnære applikasjoner, da skade ...