Fakultet for ingeniørvitenskap (IV): Recent submissions
Now showing items 461-480 of 23256
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Styrkeberegning av eksisterende og nye vinkelstøttemurer: Dimensjoneringsmetoder, utførelse og effekt av lokal korrosjon
(Master thesis, 2023)Armeringskorrosjon er en velkjent skademekanisme for betongkonstruksjoner i utsatt miljø, som i verste fall kan føre til kollaps hvis skadene blir store nok. For mange konstruksjonstyper kan skader som følge av korrosjon ... -
Achieving a circular economy through the effective reuse of construction products: A case study of a residential building
(Journal article; Peer reviewed, 2024)The building and construction industry is characterized by high consumption of raw materials, waste generation, and significant energy-related greenhouse gas emissions. A substantial change in the way this sector operates ... -
Thermo-hydro-mechanical Simulation of Frost Heave using Extended Finite Element Method
(Doctoral theses at NTNU;2024:145, Doctoral thesis, 2024)The starting point of this work is a conceptual model for frost heave based on nonequilibrium thermodynamics. According to the theory, the temperature gradient in the soil under frozen condition is the main driving force ... -
A Novel Molecularly Imprinted Polymer Based Carbon Nanotube-Coated Microwave Sensor for Selective Detection of Methanol Gas
(Journal article; Peer reviewed, 2024)In this letter, a novel molecularly imprinted polymer (MIP)-based carbon nanotube (CNT)-coated microwave sensor is developed for the selective sensing of methanol gas. First, a 2.45 GHz broadband monopole antenna with a ... -
Designing and comparing system solutions for a Programmable Logic Controller alternative for educational use
(Master thesis, 2023)Dette er en masteroppgave som er skrevet av Lars Bonvik i høst-semesteret i 2023, og er den del av det siste semesteret på studieprogrammet Produktutvikling og Produksjon på Norges Teknisk- naturvitenskaplige Universitet, ... -
Optimizing the Inspection Schedule of an Offshore Wind Turbine with Reinforcement Learning
(Master thesis, 2023)Denne rapporten søker å utforske hvordan forsterket læring (RL) kan anvendes til å redusere vedlikeholdskostnader for offshore vindturbiner. Den valgte tilnærmingen er å optimalisere inspeksjonsplanleggingen, og å utforske ... -
Nanosilver Inkjet-Printed CPW-Fed Flexible Antenna Sensor for Contactless Liquid Acetone/Water Detection
(Journal article; Peer reviewed, 2024) -
Advanced Biomass Conversion : Sustainable e-methanol production with enhanced CO2 utilization
(Journal article; Peer reviewed, 2024)Amid escalating concerns over climate change and emissions, this study presents a novel approach to develop sustainable fuels, leveraging advanced process modeling that uses waste CO2 streams from the biological ethanol ... -
Nanoscale Hydrate Adhesion on Organic Surfaces
(Journal article; Peer reviewed, 2024)The future of addressing persistent gas hydrate blockages in oil and gas pipelines lies in the realm of surface material design, aimed at reducing environmental harm and energy inefficiencies associated with traditional ... -
Gasskraftverk med CO2-håndtering - Studie av alternative teknologier
(Research report, 2002)Rapporten dokumenterer en studie som beskriver og sammenligner 12 ulike teknologier for gasskraftverk med CO2-håndtering. Merkostnaden for å fjerne CO2 i forbindelse med elektrisitetproduksjon er i studien beregnet til ... -
VBI-2D – Road vehicle-bridge interaction simulation tool and verification framework for Matlab
(Peer reviewed; Journal article, 2024)This document introduces VBI-2D, a user-friendly, efficient, and verified implementation of the vehicle-bridge interaction problem in 2 dimensions for road bridges, implemented in Matlab environment. The software is designed ... -
Exploring the Role of Soft Factors in Enhancing Digitalization Project Success: A Multi-layer Perspective Emphasizing the Influence of Individual, Team and Organizational Learning
(Doctoral theses at NTNU;2024:139, Doctoral thesis, 2024)Over the past two decades, there has been a significant increase in the adoption of digital technologies within organizations, leading to the increase of implementation of digitalization projects. These projects are strategic ... -
Towards a circular phosphorus economy in Norway - Strategies for integrating agriculture and aquaculture at multiple scales
(Research report, 2023)Phosphorus is a building block for all life and therefore plays an essential role in food production. Currently, large amounts of phosphorus enter the Norwegian food system from abroad in the form of mineral fertilizer, ... -
What Is the Impact of Accidentally Transporting Terrestrial Alien Species? A New Life Cycle Impact Assessment Model
(Peer reviewed; Journal article, 2024)Alien species form one of the main threats to global biodiversity. Although Life Cycle Assessment attempts to holistically assess environmental impacts of products and services across value chains, ecological impacts of ... -
Paving the way for sustainable decarbonization of the European cement industry
(Peer reviewed; Journal article, 2024)Cement production is a main source of carbon emissions. Decarbonization options exist, but their climate change mitigation potential, feasibility and environmental implications are still unclear. Here we assess 15 ... -
PV-to-Heat: Control and Monitoring Methods
(Master thesis, 2024)Mange afrikanske land har en økende befolkning og økonomi. Imidlertid er energiproduksjonen regelmessig ikke tilstrekkelig, noe som fører til strømbrudd i byene og distriktene har ikke tilgang til strøm. Mindre enn 10 % ... -
Water-Repellent Surfaces Consisting of Nanowires on Micro-Pyramidal Structures
(Peer reviewed; Journal article, 2019)Super-repellent surfaces are relevant for several practical applications, such as water collection and self-cleaning and anti-icing surfaces. However, designing surfaces that can maintain their super-repellency when the ... -
Same same, but different – or how construction informatics gets taught at universities in Norway and Sweden
(Chapter, 2023)In response to the increasing demand for construction informatics (CI) expertise, universities in the Nordic countries have developed new educational offers. This study explores how CI related education is being delivered ... -
Decision Support Framework Using Knowledge Based Digital Twin for Sustainable Product Development and End of Life
(Journal article; Peer reviewed, 2023)In order to have a sustainable disassembly process, a successful decision-making based on reliable and up-to-date information should be made while taking into consideration sustainability indicators. In this context, The ... -
Waterproof sprayed concrete with improved sustainability performance
(Chapter, 2023)Sprayed concrete in combination with rock bolts has successfully been used for permanent rock support in tunnels for decades. The main shortcoming is that sprayed concrete alone is unable to function as permanent waterproofing ...