Institutt for maskinteknikk og produksjon: Nye registreringer
Viser treff 81-100 av 4071
-
A review on hydrogen embrittlement and risk-based inspection of hydrogen technologies
(Journal article; Peer reviewed, 2023)Hydrogen could gradually replace fossil fuels, mitigating the human impact on the environment. However, equipment exposed to hydrogen is subjected to damaging effects due to H2 absorption and permeation through metals. ... -
Investigating electrochemical charging conditions equivalent to hydrogen gas exposure of X65 pipeline steel
(Journal article; Peer reviewed, 2023)In this study, we systematically investigate electrochemical hydrogen charging conditions equivalent to hydrogen gas pressures relevant for hydrogen transportation in X65 pipeline steel. By performing hydrogen gas permeation, ... -
Multi-material Joining of an Aluminum Alloy to Copper, Steel, and Titanium by Hybrid Metal Extrusion & Bonding
(Journal article; Peer reviewed, 2023)Hybrid metal extrusion & bonding (HYB) is a solid-state welding method where an aluminum (Al) filler wire is continuously extruded into the weld groove between the metal parts to be joined by the use of a rotating steel ... -
Assesment of project strategies for floating offshore wind farms through digital twin simulation
(Master thesis, 2024)I denne oppgaven har jeg som mål å modellere logistikken til en flytende havvindpark for å vurdere hvordan ulike prosjektstrategier påvirker varighet og kostnader. Kostnadseffektive og konkurransedyktige løsninger er ... -
Deep Learning in Construction Safety: Quality Assessment, Hazard Identification, and Preventive Measure Proposals in Job Safety Analysis
(Master thesis, 2023)Denne studien utforsker hvordan maskinlæring og dyplæring kan brukes til å forbedre sikker jobbanalyse i byggebransjen, som er kjent for høye ulykkesrater. Forskningen er basert på data fra 2019 til 2023, samlet inn fra ... -
Digital transformation supported by Knowledge-Based Engineering and semantic modeling for automating engineering tasks
(Doctoral theses at NTNU;2024:212, Doctoral thesis, 2024)The culture of product design is shifting from case-by-case development to the Knowledge-Based (KB) paradigm. This shift aims to foster knowledge sharing and reuse across different stages and groups in engineering. Within ... -
Numerical assessment on a novel bio-inspired joint under complex loading.
(Master thesis, 2024)For å møte etterspørselen etter stadig større overflater i arkitektonisk ingeniør- og konstruksjonsindustri (AEC), er forskningsinnsatsen rettet mot utvikling av forskjellige teknologiske løsninger for installasjon av ... -
Hydrogen Embrittlement as a Conspicuous Material Challenge─Comprehensive Review and Future Directions
(Peer reviewed; Journal article, 2024)Hydrogen is considered a clean and efficient energy carrier crucial for shaping the net-zero future. Large-scale production, transportation, storage, and use of green hydrogen are expected to be undertaken in the coming ... -
The Value of DHN Heat Recovery for Hydrogen Energy Storage and Production
(Master thesis, 2024)Hydrogen er ofte nevnt som en del av løsningen i overgangen til fornybare energikilder. Men per nå så er adopsjonsraten veldig lav. De to største grunnene til dette er høye kostnader, samt lav elektrisk virkningsgrad. Store ... -
Implementering av porteføljestyring i kommunen
(Master thesis, 2024)Porteføljestyring er brukt i både privat og offentlig virksomhet, og hvordan dette kan innføres er et sentralt tema. Det er gjort en del forskning på porteføljestyring i privat sektor, men ikke like mye om porteføljestyring ... -
A comparison of soft factors in the implementation and adoption of digitalization projects: a systematic literature review
(Peer reviewed; Journal article, 2024) -
Design Research on Cargo Loading and Unloading for Unmanned Surface Vessels
(Master thesis, 2024)Skipsteknologiens pågående utvikling mot å bli mer autonom har medført økt global oppmerksomhet, og en bredere innføring innen maritim transport. Den voksende interessen for Unmanned Surface Vehicles (USV) og mulighetene ... -
Analytic Gradients Based Parametric Optimization using CutFEM
(Master thesis, 2023)Denne avhandlingen presenterer en metodikk for å beregne analytisk deriverivasjoner av visse mekaniske egenskaper, for eksempel eksempel stivhetsmatrisen, med hensyn til parametrene som definerer geometrien, for eksempel ... -
Investigating Emergency Room Operations: A System for Tracking Movements, Monitoring Stress, and Assessing Equipment
(Master thesis, 2024)Denne masteroppgaven undersøker anvendelsen av Industri 4.0-teknologier for å forbedre effektiviteten og arbeidsmiljøet ved akuttmottaket på St. Olavs Hospital i Trondheim. Oppgaven er motivert av direkte forespørsl fra ... -
Improving the functionality of a mitral valve repair device
(Master thesis, 2024)Denne avhandlingen presenterer prosessen med å forbedre et kateterbasert instrument for reparasjon av mitralklaffen. Utviklingen tar sikte p˚a spesifikke områder identifisert gjennom tilbakemeldinger fra brukere. Avhandlingen ... -
Logistics and Supply Chain in Circular Economy and Several Solutions for Norwegian Personal Clothing “Analyzing and Mapping Norway's Private (Personal) Clothing: Applying Circular Economy Principles, A Logistics Perspective on Current Practices and Improvements.”
(Master thesis, 2024)In order to address the growing worldwide issue of resource depletion and environmental effects, this thesis investigates the crucial shift that Norway's private clothing system are making towards a circular economy. Since ... -
Silk-inspired architectured filament with enhanced stiffness and toughness for Fused deposition modelling (FDM)
(Journal article; Peer reviewed, 2024)Architectured materials, those capable of manipulating the spatial configurations of two or more material phases, have recently gained substantial attention, primarily due to their unprecedented material properties (e.g., ... -
Information model for functional safety
(Research report, 2023)A main objective of this report has been to contribute toward further digitalisation and standardisation of the petroleum industry. In particular, the report explores: • How ideas from Industry 4.0 and the AAS (asset ... -
Potential for automated follow-up of safety equipment
(Research report, 2023)On petroleum facilities, safety equipment is installed to obtain risk reduction. To ensure that the desired risk reduction is achieved during the operational phase, follow-up of the reliability of such equipment is important. ... -
Guidelines for standardised classification and failure reporting for safety equipment in the petroleum industry, Ver 04
(Research report, 2023)This document provides guidance on how to report and classify failure and maintenance data for safety equipment, as a basis for improved follow-up and future automation. Standardised equipment grouping, equipment properties ...