Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM): Recent submissions
Now showing items 241-260 of 1741
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Optimizing of Rack and Pinion System for Valve Intervention Tool
(Bachelor thesis, 2023)Hensikten med denne oppgaven er å se på forbedringer av rack- og pinion systemet som brukes i Izomax's isolasjonsverktøy Add On Gate Valve (AOGV). Dette systemet blir brukt til å sette inn en blindspade mellom to flenser ... -
Utvikling av produksjonsmetode og testing av diskontinuerlig karbonfiber til bruk på spindel til ION Racing bil
(Bachelor thesis, 2023)Vekt og produksjonskostnad er noen av de største utfordringene for ION Racing UiS, Universitetet i Stavanger sitt Formula Student lag. Diskontinuerlig karbonfiber har blitt vurdert som en mulig løsning på disse problemene, ... -
Utvikling av produksjonsmetode og testing av diskontinuerlig karbonfiber til bruk på spindel til ION Racing bil
(Bachelor thesis, 2023)Vekt og produksjonskostnad er noen av de største utfordringene for ION Racing UiS, Universitetet i Stavanger sitt Formula Student lag. Diskontinuerlig karbonfiber har blitt vurdert som en mulig løsning på disse problemene, ... -
Mikrostruktur og mekaniske egenskaper til 3D-printed aluminium bronse
(Bachelor thesis, 2023)Additive manufacturing has been growing rapidly in several industries since the late 1980s. In this thesis, mechanical properties and microstructure of a 3D-printed aluminum bronze have been investigated. Mechanical ... -
Sammenlikning av knutepunktsgeometri på en offshore fiskefarm
(Bachelor thesis, 2023)This thesis was written in collaboration with Global Maritime (GM), and its aim is to compare two geometrically different structural joints on an offshore fish farm, named GM Aqua Design. The two models are compared on ... -
Design av ROV tilpasset drift og residens på havbunn
(Bachelor thesis, 2023)Oppgavens hensikt var å finne løsninger knyttet til ubemannede undervannsfarkoster som er permanent stasjonært på havbunn – såkalt resident ROV. Det er mange tekniske utfordringer rundt resident ROV - denne oppgaven har ... -
Finite Element Analysis and Fatigue Damage Assessment of a Railway Bridge Subjected to Variable Amplitude Loading
(Bachelor thesis, 2023)Many of the railway bridges in Norway and the rest of the world are closing in on the end of their predicted service life, and the need for more precise fatigue life assessments and predictions is challenging for the railway ... -
Utforske mulighetene for bruken av magnetiske roboter til overflatebehandling under tankvedlikehold
(Bachelor thesis, 2023)Denne bacheloroppgaven undersøker potensialet til magnetiske roboter for overflatebehandling under tankvedlikehold, og tar opp historiske utfordringer knyttet til oppgaven, som sikkerhetsrisikoer, støyeksponering og ... -
Experimental testing of the new wind tunnel at the University of Stavanger
(Bachelor thesis, 2023)This thesis aims to gain experience in using the newly installed CTO S.A open circuit wind tunnel at the University of Stavanger. Extensive research has been done on the topics of wind tunnel use, general aerodynamics, ... -
Experimental testing of the new wind tunnel at the University of Stavanger
(Bachelor thesis, 2023)This thesis aims to gain experience in using the newly installed CTO S.A open circuit wind tunnel at the University of Stavanger. Extensive research has been done on the topics of wind tunnel use, general aerodynamics, ... -
Optimalisering av designprosessen hos Oil-Tech AS
(Bachelor thesis, 2023)Denne oppgaven analyserte designverktøyene levert av SolidWorks, samt Oil-Tech AS sin arbeidsflyt i samme programvare. Det ble i tillegg utført en gjennomgang av den begrensede litteraturen som er tilgjengelig angående ... -
Quality 5.0: A Paradigm Shift Towards Proactive Quality Control in Industry 5.0
(Journal article, 2023-06)Industry 5.0, the latest wave of industrial revolution, is redefining the traditional manufacturing and production landscapes by leveraging advanced technologies, promoting sustainability, and fostering a human-centric ... -
Study of the Effects of Alkali Treatment and Fiber Orientation on Mechanical Properties of Enset/Sisal Polymer Hybrid Composite
(Peer reviewed; Journal article, 2023-01)Abstract In the manufacturing process of innovative fiber-based composite materials, natural fibers are among the most commonly employed reinforcements. In this study, Enset/Sisal (E/S) fiber with a polyester matrix was ... -
Digitalization of Distribution Transformer Failure Probability Using Weibull Approach towards Digital Transformation of Power Distribution Systems
(Peer reviewed; Journal article, 2023)Digitalization of the failure-probability modeling of crucial components in power-distribution systems is important for improving risk and reliability analysis for system-maintenance and asset-management practices. This ... -
Improving extreme offshore wind speed prediction by using deconvolution
(Peer reviewed; Journal article, 2023)This study proposes an innovative method for predicting extreme values in offshore engineering. This includes and is not limited to environmental loads due to offshore wind and waves and related structural reliability ... -
Directed laser deposition of super duplex stainless steel: Microstructure, texture evolution, and mechanical properties
(Peer reviewed; Journal article, 2023-04)Microstructure and texture evolution of directed-laser deposited super-duplex stainless-steel, in the as-received block, were characterized using light and electron microscopies and electron backscattered diffraction. ... -
Station keeping of a subsea shuttle tanker system under extreme current during offloading
(Peer reviewed; Journal article, 2023)This paper presents the station keeping challenge of the subsea shuttle tanker (SST) design during underwater loading and offloading at a subsea well under an extreme current environment. The paper investigates the movement ... -
Analysis and Assessment of Onshore and Offshore Wind Turbines Failures
(Peer reviewed; Journal article, 2023)The rapidly increasing energy demand and the inevitable negative effects on the environment caused by fossil-fuelled energy production have made renewable energy technologies increasingly important and preferred among the ... -
A comparison study of power performance and extreme load effects of large 10-MW offshore wind turbines
(Peer reviewed; Journal article, 2023)The utilisation of offshore wind turbines has rapidly increased in the last decade, which has resulted in a steady increase in wind turbine sizes. The global average offshore wind turbine size has increased from 1.5 MW to ... -
Characterisation of extreme load responses of a 10-MW floating semi-submersible type wind turbine
(Peer reviewed; Journal article, 2023)The global average size of offshore wind turbines has increased steadily from 1.5 MW to 6 MW from 2000 to 2020. With this backdrop, the research community has recently looked at huge 10–15 MW class floating offshore wind ...