Blar i Studentoppgaver (TN-IKM / TN-IMBM) på emneord "maskinteknikk"
Viser treff 21-40 av 47
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Expanding PIN system – Combined radial and axial locking system
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-07-15)In the side by side plate joints or flange joints, the standard practice is to have a bolted connection that provides the axial clamping load as well as, avoiding any radial or rotational movement. This can be problematic ... -
Fatigue of service pipes
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)The first part of this thesis will present the principle of fatigue, vibration and damping of service pipes on the Norwegian continental shelf. Thus us used for the creation of a screening methodology for prioritizing ... -
Fully resolved CFD simulation of a tidal stream turbine in bidirectional duct
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020)Renewable energy, in it’s present contribution, is inadequate to meet up with the global energy demand. Though the Tidal current energy is known for its inherent great potential, its impact in the world’s total renewable ... -
Grasjamnar for silo-konstruksjon og analyser
(Master thesis, 2014-06-16)Oppgåva Hovuddelen av oppgåva består i å konstruera og gjera ein analyse av ein grasjamnar for silo i landbruket. I oppgåva skal det også lagast ein marknadsplan for produktet, samt laga ei grovskisse av det elektriske ... -
Human induced vibrations on footbridges
(Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013)Most modern footbridges are slender and weight structures which are sensitive to pedestrian induced vibration due to less mass and less stiffness. Pedestrian feel uncomfortable or cannot continue to walk when the step ... -
Investigation of Corrosion Resistance of Duplex, Lean Duplex and Austenitic Stainless Steels in Simulated Offshore Environment
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-14)Some duplex grades are developed to replace the 300 series of austenitic stainless steels in harsh chloride applications due to superior mechanical and corrosive properties. Since the market price for nickel and molybdenum ... -
Investigation of critical time and temperature for pitting corrosion on 316SS cladding
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-06-30)The austenitic stainless steel 316L is a very common and low carbon stainless steel grade. 316L has great corrosion characteristics under harsh conditions such as seawater, acidic medias etc. The presence of molybdenum ... -
Investigation of Material Property changes in HSLA Steel due to Weld Proximity
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-09-15)Standards and specifications apply a rule of thumb when determining the distance of two adjacent weld joints, but they rarely give any clear technical justification for the predetermined values. It is vital to understand ... -
Investigation of the corrosion properties of 316L in marine atmosphere and assessment of the effectiveness of different surface repassivation products
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018)The major purpose of this thesis was to investigate and assess what effect of repassivation product has on corrosion resistance of 316L in marine atmosphere. Additionally, compare the chemical composition with the certificate. ... -
Konseptutvikling, design og beregninger av borebom for datastyrte borerigger
(Masteroppgave/UIS-TN-IKM/2011;, Master thesis, 2011)Oppgaven omfatter en vital del på en borerigg produsert av AMV. Borerigger er sentral ved driving av tunneler. Den brukes blant annet til å bore hull i tunneltverrsnittet som senere fylles med sprengstoff. En standard ... -
Mechanical Testing And Finite Element Analysis Of 3D Printed Continuous Carbon Fiber Reinforced Onyx® Thermoplastic
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06)While Additive manufacturing (AM) has been limited in prototyping and research areas, this technology has several advantages and significant potential to revolutionize nowadays conventional manufacturing processes. In ... -
Microstructure and Mechanical properties of a Reversed Engineered Inconel 625 Produced by Direct Energy Deposition
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-07-15)The purpose of this study is to investigate the micro-structural and mechanical properties of reverse engineered Inconel 625 manufactured by direct energy deposition (DED). A costume made 4kW robotized DED machine was used ... -
Modellering og Elementanalyse av Sandwichkomposittmaterialer for utriggere
(Masteroppgave/UIS-TN-IKM/2011;, Master thesis, 2011)Hovedformålet med oppgaven er å finne en metode for beregning av sandwichkompositter. Metoden som er utarbeidet skal brukes til å analysere en utrigger laget av Green Bay Systems. I tillegg skal enkelte stålkomponenter på ... -
NOx-utslipp fra skip
(Masteroppgave/UIS-TN-IKM/2007, Master thesis, 2008) -
Optimization of 2K-mixer for Paint
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-15)This work presents a parametric study of a 2K-mixer for paint application that utilizes static mixers for mixing two component paint applied on a car body. The mixers is installed in a specialized valve block giving it the ... -
Optimization of hydroturbine design using CFD
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-07-14)In this thesis, research on the possibility of increasing the efficiency and torque generated by a turbine is done. The turbine is driven by a flow that is pumped through pipelines by utilizing the kinetic energy of the ... -
Optimization of Multirotor UAV Endurance
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020)Advancements in the technology of electric motors, batteries and control modules have facilitated a steep increase in the interest of small battery-powered multirotor aircraft. Unmanned areal vehicles (UAV) of this type ... -
Preliminary Concept Study: Selection of Optimal Lightweight Design Concept for Offshore Platform P&A
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-15)As more facilities are nearing the end of their design life on the Norwegian Continental Shelf (NCS), the volume of costly plug and abandonment (P&A) operations is on the rise. Current practice is to use expensive drilling ... -
Reliability centred maintenance of Electric Overhead Traveling (EOT) cranes installed in the well intervention area: A case study for ConocoPhillips
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06-15)Material handling equipment is vital for support functions for oil and gas production facilities. On a production platform, cranes are mounted in several areas. E.g. for handling load between supply vessels and platform, ... -
Specification of resulting microstructure from additive manufacturing by Direct Laser Deposition of SS316L-Si on stainless steel base materials
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06)The purpose of this study was to investigate the macro- and microstructural constitution of Direct Laser Deposited (DLD) SS316L-Si on stainless steel base materials. The characterisation of the deposited material was carried ...