Browsing Institutt for maskinteknikk og produksjon by Title
Now showing items 2903-2922 of 4004
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Prediction of failure rates for subsea equipment
(Master thesis, 2016)Prediction of failure rate for new subsea equipment is a challenge in oil and gas industry mainly due to lack of relevant data and use of increasingly novel technologies. There is a lack of common guideline or framework ... -
Prediction of longitudinal seam weld quality in multi-chamber aluminium extrusion
(Journal article; Peer reviewed, 2024)In the extrusion of complex multi-chamber profiles, the longitudinal seam (L-seam) weld quality is significantly affected by the thermo-mechanical history and the ‘local’ formation conditions under which the weld is produced ... -
Prediction of Orthotropic Hygroscopic Swelling of Fiber-Reinforced Composites from Isotropic Swelling of Matrix Polymer
(Journal article; Peer reviewed, 2019)Swelling in fiber-reinforced composites is anisotropic. In this work, dealing with glass fiber epoxy composite immersed in distilled water, swelling coefficients are obtained in each direction experimentally. Swelling ... -
Prediction of plant-specific failure rates
(Master thesis, 2014)Reliability prediction plays a critical role in the reliability engineering process. It describes the process used to estimate the constant failure rate during the useful life of the system. For electronic components, the ... -
Predictions for Railway Traveller Information
(Master thesis, 2023)Jernbanen har alltid vært en viktig samfunnsaktør for hverdagslig transport. For å kunne opprettholde en effektiv jernbanetrafikkplanlegging og styring, så er nøyaktig sanntids tog forsinkelses prediksjoner essensielt. Med ... -
Predictions for Railway Traveller Information
(Master thesis, 2023)Jernbanen har alltid vært en viktig samfunnsaktør for hverdagslig transport. For å kunne opprettholde en effektiv jernbanetrafikkplanlegging og styring, så er nøyaktig sanntids tog forsinkelses prediksjoner essensielt. Med ... -
Predictive accident modeling approach inrelation to workover systems
(Master thesis, 2011)Hydro carbon releases are the main contributor to the major accident risk on oil and gas platforms, and the Petroleum Safety Authority Norway (PSA) has thus set a target for reducing such releases. Traditionally topside ... -
Predictive Maintenance and Battery Management for wireless sensors.
(Master thesis, 2019)Wireless sensor networks (WSNs) becomes an emerging technology and has been adopted by several companies for data communication and processing. Many leading companies use wireless sensor’s network for different purposes. ... -
Predictive maintenance and digital twin
(Master thesis, 2020)Ved utviklingen av industri 4.0 begynner vedlikeholdsstrategien å bevege seg mot forutsigbart vedlikehold for å gi dynamisk støtte til vedlikeholdsingeniører. I mellomtiden gir digitaliseringen en grunnleggende erkjennelse ... -
Predictive Maintenance for an Industrial Application - Contribution to Maintenance Modelling Utilizing Petri Nets with Predicates
(Master thesis, 2018)In the current industrial scenario, maintenance activities are recognized as a strategic issue. With the increasing demands of the maintenance organizations, maintenance policies have to ensure that physical assets will ... -
Predictive Maintenance for Synchronizing Maintenance Planning with Production
(Chapter, 2018)With the immense pressure to sustain competitive in European manufacturing, the strategy of digitalizing in this industry sector is indeed necessary. With the onset of new ICT technology and big data capabilities, the ... -
Predictive maintenance, methods and implementation
(Master thesis, 2019)Conventional preventive maintenance strategies and condition monitoring methods are often deficient in accounting for complex behavior of most industrial systems. These methods, capable of assessing health of components ... -
A predictive model unifying hydrogen enhanced plasticity and decohesion
(Peer reviewed; Journal article, 2022)The detrimental effect of hydrogen on metals which manifests itself as a transition from a ductile to a brittle failure mode is, for the first time, incorporated into a unified continuum-scale predictive framework. The ... -
Prediksjonsvedlikehold av transformatorer - Kontinuerlig tilstandsovervåkning ved GE M2 Hydran og IFS IoT Business Connector
(Master thesis, 2017)Transformatorene er blant de viktigste komponentene i kraftnettet, og feil på dem regnes blant de mest alvorlige feilene ettersom de innebærer lang nedetid. I underkant av 30 % av transformatorene i sentralnettet oppfyller ... -
Prediktivt vedlikehold
(Master thesis, 2017)Prediktivt vedlikehold har blitt mer aktuelt i de senere år. Sensorteknologi og datakraft har blitt billigere, og dermed har det skapt større muligheter for prediktivt vedlikehold. Som følge av dette kreves det mye kompetanse ... -
Prediktivt Vedlikehold - Statkraft Varme
(Master thesis, 2016)Tittelen på oppgaven er Prediktivt vedlikehold i Statkraft Varme. Med prediktivt vedlikehold menes: Tilstandsbasert vedlikehold utført etter et varsel utledet av gjentatte analyser eller kjente egenskaper og evaluering av ... -
Prediktivt vedlikehold av KSP-anlegget ved Elkem Thamshavn
(Master thesis, 2017)Den teknologiske utviklingen de siste årene har fjernet økonomiske barrierer for bruk av prediktivt vedlikehold. En av nyvinningene er skybasert databehandling, som gjør det mulig å lage prognoser for sviktutvikling, basert ... -
Preface: The second European Conference on the Structural Integrity of Additively Manufactured Materials
(Journal article; Peer reviewed, 2022)Additive manufacturing (AM) offers the potential to economically fabricate customized parts with complex geometries in a rapid design-to-manufacture cycle. However, the basic understanding of the fracture behavior of AM ... -
Preliminary Benchmarking of the HYB (Hybrid Metal Extrusion & Bonding) Process for Butt Welding of AA6082-T6 Plates Against FSW and GMAW
(Master thesis, 2017)The patented Hybrid Metal Extrusion & Bonding (HYB) process enables joining of aluminium components with filler metal addition in the solid state. The mechanical properties of a 4 mm AA6082-T6 butt joint made using this ... -
Preliminary evaluation of the climate-induced fatigue in wood: A physical and computational approach
(Peer reviewed; Journal article, 2023)Wood is the organic hygroscopic material for excellence. Due to its extremely easy handling, it has always been used in many applications, especially as building material for artefacts and works of art. However, it is ...