Browsing Institutt for maskinteknikk og produksjon by Title
Now showing items 3524-3543 of 3983
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A Taxonomy for Engineering Change Management in Complex ETO Firms
(Chapter, 2020)Abstract: In this paper, we study a specific type of Engineer-to-Order (ETO) firms called Complex ETO characterized by one-of-a-kind products with high complexity and low volumes. Such firms are at high risk of encountering ... -
TCN-based Machine Learning Analysis of DOFS Data for Subsea Acoustic Source Localization
(Master thesis, 2023)Distribuerte Optiske Fibersensorer (DOFS) tilbyr høyoppløselige tøynings- og temperaturmålinger med lang rekkevidde og som har en minimal innvirkning på måleobjektene, og derfor i økende grad benyttes for måling av både ... -
Team and Research Based Learning Methods Applied in Multidisciplinary Marine Engineering Education
(Journal article; Peer reviewed, 2019)This paper presents an integrated team-based, and research-based learning approach utilized in lecturing multidisciplinary marine engineering courses. The approach is exemplified during one month Ocean Engineering Summer ... -
Technical health, remaining useful life and life extension of subsea equipment
(Doctoral thesis at NTNU;2015:136, Doctoral thesis, 2015)This PhD thesis proposes concepts, tools and processes for analyses of technical health and remaining useful life (RUL) for decision-making regarding life extension of subsea equipment. The thesis is the outcome of the ... -
Technology for Tidal Turbine Blades
(Master thesis, 2010)The recent years have seen an increase in the interest in and need for renewable energy due to changes in the climate. Wind and tidal turbines are important sources of renewable energy, and the blades of these turbines are ... -
TECHNOLOGY QUALIFICATION OF EQUIPMENT IN SUBSEA PRODUCTION SYSTEMS
(Master thesis, 2012)Development of new technology has always been an important activity for the oil and gas in- dustry. New technologies can streamline the production, improve the recovery rate and provide economic benefits. The implementation ... -
Technology Roadmap to Support Production Expansion in an SME - A Case Study
(Master thesis, 2017)Micro, small and medium-sized enterprises (SMEs) can be seen as the backbone of the European economy as they drive economic growth and job creation, as well as ensuring social stability. The companies are evolving in a ... -
Teknisk og økonomisk beregning og design av mobile kjøleanlegg for bygg som ikke har kjøleanlegg for ventilasjonsanlegget, ved bruk av smeltevarme fra is
(Bachelor thesis, 2020)I de senere år har sommertemperaturene i Norge vært over historiske normaltemperaturer. Dette har medført utfordringer med for høye temperaturer innendørs i bygninger. Spesielt har sykehjem, noe som også har vært tema i ... -
Teknologikvalifikasjon av flensforbindelse for undervannsproduksjonssystemer: Maskinert fra smidd stang i dupleks rustfritt stål
(Master thesis, 2014)API Spec 17D (2011) spesifiserer at flenser for undervanns brønnhode- og juletreutstyr skal være smidd, dersom utstyret går inn under spesifikasjonsnivå PSL 3 eller PSL 3G. Videre spesifiseres det i ASTM A182/A182M (2013) ... -
Teknologisk og økonomisk potensial for tilstandsovervåkning av transformatorstasjon
(Bachelor thesis, 2021)I vår bacheloroppgave går vi frem for å kartlegge potensialet for implementering av tilstandsovervåkning ved en transformatorstasjon. Kartlegginga vil foregå på én av Haugaland Kraft Nett sine transformatorstasjoner. De ... -
Telemanipulation for Remote Maintenance.
(Master thesis, 2022)Denne oppgaven vil hovedsakelig fokusere på et filterbytte ved hjelp av en KR16 robotmanipulator. Denne manipulatoren vil utføre et enkel plukk og plasser, og dette vil bli utført gjennom kommandoer. Disse kommandoene vil ... -
Temperature dependence of the shear strength in adhesively bonded joints reinforced with multi-walled carbon nanotubes
(Journal article; Peer reviewed, 2018)In this paper, the temperature dependence of the strength of adhesively bonded shear lap joint reinforced with multi-walled carbon nanotubes (MWCNTs) was studied. The results showed that increasing the testing temperature ... -
Temperature-dependent mechanical properties of Tin+1CnO2 (n= 1, 2) MXene monolayers: a first-principles study
(Peer reviewed; Journal article, 2020)Two-dimensional (2D) transition metal carbides, carbonitrides, and nitrides (named as MXenes) have become of the fastest growing family of 2D materials in terms of compositions and their applications in different areas. ... -
Temperature-dependent properties of magnetic CuFeS2 from first-principles calculations: Structure, mechanics, and thermodynamics
(Journal article; Peer reviewed, 2019)Chalcopyrite (CuFeS2) is an antiferromagnetic semiconductor with promising magnetic and electrical properties, although these properties are not yet completely understood. The structural, magnetic, and electronic properties ... -
Temporal Static Visualisation of Transcripts for Pre-Analysis of Video Material: Identifying Modes of Information Sharing
(Chapter, 2017)When evaluating group performance in the field of group collaboration different forms of information sharing types are utilised as indicators for well performing or under performing groups. A transcript-file of a group ... -
Tensile and fatigue behavior of a Pb-Sn-Sb alloy investigated via small-scale in-situ mechanical testing in SEM
(Peer reviewed; Journal article, 2020)Pb-Sn-Sb alloys (E-alloy) are commonly used in subsea power cable sheathing. Due to the relatively low melting temperature, i.e. around 600 K, this type of alloy is prone to experience microstructural time-dependent evolution ... -
Tensile characterization of a lead alloy: creep induced strain rate sensitivity
(Journal article; Peer reviewed, 2018)The aim of this work is to investigate and define the tensile properties of cable sheathing lead alloy. In particular its strain rate sensitivity due to the pronounced creep already present at room temperature, in relation ... -
Tensile failure prediction of U-notched plates under moderate-scale and large-scale yielding regimes
(Journal article, 2018)The main goal of the present research is to check if the recently published experimental results on tensile load-carrying capacity (LCC) of ductile U-notched Al 7075-T6 and Al 6061-T6 plates could successfully be predicted ... -
Test og analyse av MES for produksjonsovervåkning
(Bachelor thesis, 2022)I prosjektet er det gjennomført en test og analyse av et Manufacturing Execution System (MES), MachineMetrics. Testen ble gjennomført på tre CNC-maskiner i produksjonen til Mjøs Metallvarefabrikk AS. Bedriften ønsker å få ... -
Test-rigg for skader på lager med akustisk emisjon (AE)
(Bachelor thesis, 2022)Det har blitt ferdig laget et design av en lab-skala rigg for destruktivtesting av hjullagere med AE sensorer. Denne oppgaven omhandler informasjonshenting for teori innsamling som skal brukes på riggen, og for flere design ...