Blar i Institutt for maskinteknikk og produksjon på tittel
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The Roles of Energy and Material Efficiency in Meeting Steel Industry CO2 Targets
(Journal article, 2013)Identifying strategies for reducing greenhouse gas emissions from steel production requires a comprehensive model of the sector but previous work has either failed to consider the whole supply chain or considered only a ... -
The Simultaneous Lot-sizing and Scheduling Problem in Process Industries Using Hybrid MTS-MTO Production Systems: An Exploratory Case Study
(Master thesis, 2020)Recent market changes in terms of an increase in product variety and demand uncertainty have tremendously complicated production planning in process industries, and in response to this, many manufacturing companies in ... -
The Smart Chair - Inducing dynamic seating through integration of smart technology in chairs
(Master thesis, 2017)The world is becoming increasingly sedentary. Many jobs centered around physical work are being automated, and the time spent physically active is sinking. Various CPM (Continuous Passive Motion) chairs, and other chairs ... -
The Sound of Prototyping - Investigating the effect of speed of music on prototyping
(Master thesis, 2015)Studies on the effect from music on people have been ongoing for thousands of years, and with the technology and knowledge available today it is easier to investigate the underlying reasons for why music affecting us the ... -
The Steel Scrap Age
(Journal article; Peer reviewed, 2013)Steel production accounts for 25% of industrial carbon emissions. Long-term forecasts of steel demand and scrap supply are needed to develop strategies for how the steel industry could respond to industrialization and ... -
The Strain energy density to estimate lifetime of notched components subjected to variable amplitude fatigue loading
(Journal article; Peer reviewed, 2019)In the present paper, the approach based on the strain energy density (SED) averaged over a structural volume is reformulated to estimate the lifetime of notched components subjected to variable amplitude (VA) uniaxial ... -
The top 10 universal delay factors in construction projects
(Journal article, 2018)Purpose Projects often face delays and unnecessary use of time due to various factors and reasons, and hence suffer from unfavourable consequences. The purpose of this paper is to identify the universal delay factors from ... -
The use of ergonomic and production KPIs to evaluate workstation performance - How human variation affects the performance and how Industry 4.0 technology can improve it
(Master thesis, 2020)Manuelle arbeidsstasjoner har fått nytt liv som et resultat av en økende markedstrend der forbrukere ønsker spesialtilpassede produkter, og livssyklusen til produkter blir kortere på grunn av at nye produkter oftere blir ... -
The Use of Modelling to Support Production Scheduling in the Food Processing Industry
(Master thesis, 2021)Denne masteroppgaven ser på kombinasjonen av produksjonsplanlegging, matproduksjonsindustrien og modellering. Den fokuserer på to hovedspørsmål: hva er utfordringene av produksjonsplanlegging i matproduksjonsindustrien, ... -
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 ... -
The Value of Prototypes in the Early Design and Development Process
(Chapter, 2015)Prototypes are considered to be efficient tools in engineering design as they help to reveal flaws in ideas and concepts, highlighting problems to be solved. Limited research has been conducted in detail about prototyping ... -
Theories and Mechanism of Rapid Phase Transition
(Peer reviewed; Journal article, 2020)Light hydrocarbons and hydrogen can replace high-alkane fuels with the benefit of reduced CO2 emissions. Their liquefaction to a cryogenic state is one of the most suitable solutions for storage and transport. An unexpected ... -
Thermal Analysis on Hyperspectral Imaging Payload for a 6U CubeSat
(Master thesis, 2021)En termisk analyse ble utført ved hjelp av simuleringsverktøyet ESATAN-TMS på en «payload» med hyperspektralt kamera, festet inne i en 6U CubeSat. Dette ble gjort for å avdekke om nyttelastkomponentene vil overleve de ... -
Thermal Design Analysis and Integration of a Hyperspectral Imaging Payload for a 6U CubeSat
(Master thesis, 2019)Denne oppgaven presenterer utviklingen av et hyperspektral kamera bestående av kommersielle off-the-shelf komponenter og tilhørende nyttelast ombord på en 6U CubeSat eid av HYPSO prosjektet. Oppgaven fungerer som et cover ... -
Thermal effects and spontaneous frictional relaxation in atomically thin layered materials
(Journal article; Peer reviewed, 2021)We study the thermal effects on the frictional properties of atomically thin sheets. We simulate a simple model based on the Prandtl-Tomlinson model that reproduces the layer dependence of friction and strengthening effects ... -
Thermal Layer Design in Fused Filament Fabrication
(Peer reviewed; Journal article, 2022)The current limitations of design for additive manufacturing (DfAM) are the state of knowledge on materials and the effects of production parameters. As more engineering-grade polymers become available for fused filament ... -
Thermal Sprayed Aluminium for Subsea Heat Exchanger Surfaces: Effect of Temperature on Protection Current Requirement and Calcareous Development
(Master thesis, 2014)More and more equipment in the Oil and Gas Industry are being placed Subsea. Thisincludes subsea coolers with high internal temperatures. With high temperatures comewith challenges within material selection and corrosion. ... -
Thermally Sprayed Silicon Carbide Coating
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:366, Doctoral thesis, 2014)Thermal spraying of silicon carbide (SiC) material is a challenging task since SiC tends to decompose during elevated temperature atmospheric spraying process. The addition of metal or ceramic binders as a matrix phase is ... -
Thermomechanical properties of zirconium tungstate/hydrogenated nitrile butadiene rubber (HNBR) composites for low-temperature applications
(Journal article; Peer reviewed, 2016)Rubber compounds for pressure sealing application typically have inferior dimensional stability with temperature fluctuations compared with their steel counterparts. This effect may result in seal leakage failures when ... -
Thickness and scale effect on fracture behavior of PLA specimens fabricated via FDM
(Master thesis, 2021)Denne avhandlingen undersøker hvordan skalering og endring i tykkelse påvirker de mekaniske egenskapene til 3D-printet PLA, I tillegg undersøkes det hvordan printe-rekkefølgen påvirker egenskapene. Strekk tester ble utført ...