Fakultet for ingeniørvitenskap (IV): Recent submissions
Now showing items 1-20 of 22736
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Thermo-Mechanical Exergy of a Substance Below Environmental Pressure
(Journal article; Peer reviewed, 2024)In this work, we demonstrate why classical thermo-mechanical exergy functions are incorrect below the environmental reference pressure, since they result in too small or even negative values. We present new derivations for ... -
Clearing the Fog: Demystifying Value and Values in Lean Construction
(Journal article; Peer reviewed, 2023)Research Question: In the context of Lean Construction, how can the concepts of ‘value’ and ‘values’ be distinctly defined and differentiated? Purpose: The concept of value is a cornerstone in Lean Construction, yet its ... -
An OpenFOAM solver for computing suspended particles in water currents
(Journal article; Peer reviewed, 2023)A new OpenFOAM solver has been developed for computing the spatial variation of particle concentrations in flowing water. The new solver was programmed in C ++ using OpenFOAM libraries, and the source code has been made ... -
Unlocking Room Temperature Formation of Li-Rich Phases in Aluminum Anodes for Li-ion Batteries
(Journal article; Peer reviewed, 2024)Aluminum (Al) has been an attractive anode candidate for lithium-ion batteries (LIBs) since the 1970s. While the formation of β-LiAl is considered the origin of the Li storage capability in Al anodes, multiple Li-Al phases ... -
Kommunikasjon og relasjoner i distribuerte prosjektteam Sett fra prosjekt- og teamleders perspektiv
(Master thesis, 2023)Med muligheten for å gjennomføre arbeidsoppgaver gjennom digitale plattformer åpner det seg opp for å jobbe med samme prosjekt fra ulike lokasjoner. Målet med oppgaven er å se hvilke erfaringer prosjekt- og teamledere, som ... -
Digital sikkerhet: Hvordan jobbes det fra ledelsens side med prosedyrer og bevissthet i selskapet?
(Master thesis, 2023)Denne masteroppgaven tar for seg hvordan det arbeides med digital sikkerhet hos et selskap i den maritime næringen. Problemstillingen tar for seg hvordan det arbeides fra ledelsens side med prosedyrer og bevissthet rundt ... -
Fault growth and orthogonal shortening in transtensional supradetachment basins: Insights from the `Old Red´ of western Norway
(Journal article; Peer reviewed, 2023)For basins that evolve adjacent to large-magnitude normal faults, tectonic controls on sedimentation involve isostatic back rotation of an exhuming footwall and, commonly, the evolution of kilometre-scale extension-parallel ... -
Are We Going Towards “No-Brainer” Safety Management?
(Chapter, 2023)Industry is stepping into its 4.0 phase by implementing and increasingly relying on cyber-technological systems. Wider networks of sensors may allow for continuous monitoring of industrial process conditions. Enhanced ... -
Effect of Machine Sharing in Medical Laboratories
(Chapter, 2023)While medical research continuously develops new and innovative analysis methods, investing in new competence and resources is costly and challenging with the rigid budgeting of healthcare systems. This, combined with an ... -
Online Classification of Alarm Floods Using a Word2vec Algorithm
(Chapter, 2023)Alarm floods are periods of intense alarm activity that may hinder control room operators' ability to diagnose and respond to process abnormalities. In this context, a method to guide and assist operators during alarm ... -
Design of multi-luminescent silica-based nanoparticles for the detection of liquid organic compounds
(Journal article; Peer reviewed, 2024)Tracer testing in reservoir formations is utilised to determine residual oil saturation as part of optimum hydrocarbon production. Here, we present a novel detection method of liquid organic compounds by monodisperse SiO2 ... -
From farm to fork: comparative analysis of biodiversity footprints of selected food recipes.
(Master thesis, 2023)Selv om erkjennelsen av klimaendringer er vidt spredt, er spørsmål om tap av biologisk mangfold og skade på økosystemtjenester ikke klar over av flertallet. Artsmangfold karakteriserer stabilitet og bærekraft i økosystemene, ... -
Peculiarities of the run-off-river hydropower potential in Romania
(Journal article; Peer reviewed, 2024)This research discusses the hydropower potential of hydraulic structures that were originally built for other uses, including hydrological and energy data. The historically known average specific water discharge of rivers ... -
System performance analysis of complex systems with failure dependence
(Doctoral theses at NTNU;2024:113, Doctoral thesis, 2024)Many technical systems are becoming more and more complex, consisting of multiple components and prone to failure dependences. Within such systems with failure dependences, the failure of a component or some components may ... -
Examination of environmental lumping methods for fatigue assessment of floating wind turbines
(Master thesis, 2023)Flytende turbiner utgjør et nytt forskningsfelt innenfor havvind, en ung bransje i seg selv. Etterspørselen etter havvindturbiner vil sannsynligvis øke betydelig i de kommende tiårene. Mens bunnfaste turbiner generelt er ... -
Experimental and finite element analysis of fatigue strength for 300 mm2 copper power conductor
(Journal article; Peer reviewed, 2014)The fatigue strength of a 300 mm2 stranded copper conductor was investigated experimentally and by finite element (FE) analysis. An analytical model was also developed and validated. Wires taken from the outer layer of the ... -
1-Dimensional Modeling of Cerebrospinal Fluid Flow in Penetrating Arteriole Perivascular Spaces
(Master thesis, 2024)Fjerning av avfallsprodukter fra hjernen er avgjørende for hjernehelse. En forståelse av flyten av cerebrospinalvæske i det perivaskulære rommet rundt hjernevaskulaturen er viktig for å forebygge og bekjempe sykdom, og på ... -
A new data mining strategy for performance evaluation of a shared energy recovery system integrated with data centres and district heating networks
(Journal article; Peer reviewed, 2023)This study presents a new data mining strategy to discover the performance and operational patterns of a shared energy recovery (SER) system with a data centre and a district heating network. Multidimensional clustering ... -
How much hydrogen is in green steel?
(Journal article; Peer reviewed, 2023)Hydrogen-based reduction of iron ores is the key technology for future sustainable ironmaking, to mitigate the CO2 burden from the steel industry, accounting for ~7–8% of all global emissions. However, using hydrogen as a ... -
Humanitarian Design: Join Efforts in the Face of Uncertainty
(Research report, 2023)Humanitarian design is a term that can be used to describe the process of designing products, services or systems for populations affected by natural and/or man-made disasters. At the intersection between humanitarian ...