Browsing Institutt for maskinteknikk og produksjon by Title
Now showing items 3216-3235 of 3992
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The Role of Sustainable Project Management in Facilities Management
(Peer reviewed; Journal article, 2023)Growth in facilities management (FM) and project management (PM) have been remarkable over the last decade. Simultaneously, the adoption of sustainability principles among organisations has also increased. The purpose of ... -
The Role of Tungsten on the Phase Transformation Kinetics and its Correlation with the Localized Corrosion Resistance of 25Cr Super Duplex Stainless Steels
(Peer reviewed; Journal article, 2020)Super Duplex Stainless Steels (SDSS) have excellent corrosion resistance due to their high concentration of alloying elements like Cr, Mo, and N. There is still, however, disagreement on the role of tungsten in the corrosion ... -
Rolling Out the Anthropogenic Aluminum Cycle: With Foci on Temporal, Geographical, and Emission Perspectives
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:95, Doctoral thesis, 2013)Anthropogenic metal cycles today confront three interconnected large challenges: an increasing global demand due to rising population and escalating industrialization and urbanization, a profound change of the global supply ... -
Room temperature creep mechanism of a Pb-Sn-Sb lead alloy
(Journal article; Peer reviewed, 2019)Lead alloys are the most common materials adopted for the production of subsea power cable sheathing. The sheathing is a layer of stable and watertight metal, which serves to prevent the electrical failure of the cable. ... -
ROS 2 Integration of the ABB YuMi Dual-Arm Robot and the Zivid One 3D Camera for Autonomous Manipulation of Small Components
(Master thesis, 2020)Hovedmålet for denne avhandling er utviklingen av et robotsystem for ekstern styring av en toarmet ABB YuMi industrirobot. Robotsystemet skal utføre oppgaver som autonom håndtering av små komponenter i montasjeoperasjoner. ... -
ROS 2 Integration of the ABB YuMi Dual-Arm Robot and the Zivid One 3D Camera for Autonomous Manipulation of Small Components
(Master thesis, 2020)Hovedmålet for denne avhandling er utviklingen av et robotsystem for ekstern styring av en toarmet ABB YuMi industrirobot. Robotsystemet skal utføre oppgaver som autonom håndtering av små komponenter i montasjeoperasjoner. ... -
Rotation Representations Methods for Pose Estimation with Deep Learning
(Master thesis, 2022)Problemstillingen med å estimere rotasjonsmatriser i 3D er et gammelt problem i datasyn som har gjenoppstått sammen med den ekstreme økningen av metoder i dyp læring. Det har blitt forsøkt å benytte nevrale nettverk for ... -
Rotårsaksanalyser
(Master thesis, 2010)Målet med masteroppgaven har vært å utvikle en håndbok for rotårsaksanalyser (RCA) som landorganisasjonen til Odfjell Drilling kan benytte. Bakgrunnen for utviklingen av håndboken var den økende bevisstheten rundt verktøyet ... -
Rotordynamic and Computational Fluid Dynamic Analysis of Electrical Pump
(Bachelor thesis, 2021) -
ROV elektronikksylindre av kompositt til bruk ved store havdyp
(Master thesis, 2012)Sperre AS produserer i stor grad hele ROV konstruksjonen sin i aluminiumslegeringen AA6082-T6. Dette er et velegnet materiale for oppgava, men med noen mangler.Denne oppgava fokuserer på elektronikksylindrene til ROV-en, ... -
"ROV Intervention Tool Skid (RITS)": Development of a new ROV tool
(Master thesis, 2014)Most subsea installations have their own, integrated control and automation systems. In cases where this is impossible or the mechanism fails, the only unit that can handle such problems is the ROV. This makes the ROV ... -
ROV-basert multi-sensor verktøy for inspeksjon og overvåking av undervanns rørledning
(Master thesis, 2014)Offshore industrien bruker store ressurser på å sikre integriteten til undervannsrørledninger. Feilmekanisme i form av lekkasje vil ha direkte innvirkning på driften. Det iverksettes derfor omfattende vedlikeholdsstrategier ... -
Rubber contact mechanics: adhesion, friction and leakage of seals
(Journal article; Peer reviewed, 2017)We study the adhesion, friction and leak rate of seals for four different elastomers: Acrylonitrile Butadiene Rubber (NBR), Ethylene Propylene Diene (EPDM), Polyepichlorohydrin (GECO) and Polydimethylsiloxane (PDMS). ... -
Rubber friction: The contribution from the area of real contact
(Journal article; Peer reviewed, 2018)There are two contributions to the friction force when a rubber block is sliding on a hard and rough substrate surface, namely, a contribution Fad = τf A from the area of real contact A and a viscoelastic contribution Fvisc ... -
Runoff Modelling For Bhutan Using Satellite Data
(Master thesis, 2016)Due to the limitations posed by the difficult terrain and lack of resources to install and manage the hydro-meteorological stations, Bhutan faces challenges related to sparse data network while planning water resource ... -
Rupture analysis of rubber in the presence of a sharp V-shape notch under pure mode-I loading
(Journal article, 2018)The rupture behavior of styrene-butadiene rubbers (SBR) in the presence of a V-shape notch is investigated for the first time both experimentally and theoretically. In the experiments, V-notched samples of SBR are tested ... -
Rupture Predictions of Notched Ti-6Al-4V Using Local Approaches
(Journal article; Peer reviewed, 2018)Ti-6Al-4V has been extensively used in structural applications in various engineering fields, from naval to automotive and from aerospace to biomedical. Structural applications are characterized by geometrical discontinuities ... -
Rusevern til generator for Remote Hydrolights Pamir-turbin
(Master thesis, 2014)Masteroppgaven omhandler produktutviklingsprosessen og konseptet av et rusevern til to konkrete tverrstrømsturbiner i en avsidesliggende landsby i Afghanistan, kalt Daste Rawat. Uønskede hendelser kan oppstå i turbinanlegget, ... -
RWS modellering og optimalisering
(Master thesis, 2011)Ved Kongsberg Protech Systems, en avdeling ved KDA, har det blitt laget en virtuell simuleringsmodell av RWS PROTECTOR M151 (remote weapon system) i simuleringsprogrammet FEDEM. Dette for å kunne studere hvordan ... -
Rørmontasje ved jacketsbygging
(Master thesis, 2013)Rapporten beskriver utviklingen av et nytt konsept for stub-montering. Resultatet er en maskin som monterer stub?er inn på siden av leggen, og gjør det i tillegg til at dagens manuelle montering ovenfra fortsetter som ...