Browsing Studentoppgaver (TN-IKM / TN-IMBM) by Subject "maskinkonstruksjon"
Now showing items 1-20 of 30
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Automatiseringsalternativer til dyseplateskifte på ekstruderingspresse
(Masteroppgave/UIS-TN-IKM/2009, Master thesis, 2009)Skretting A/S er Norges største fiskefôrprodusent. Produksjonen av fôrpellets foregår i en ekstruderingsprosess. Fôret blir presset ut som strimler gjennom en dyseplate som er montert i fronten på en kvern. Bak dyseplaten ... -
CFD analysis of gas-particle flow in a scaled circulating fluidized bed
(Masteroppgave/UIS-TN-IKM/2016;, Master thesis, 2016-06)The hydrodynamics of gas-particle flow in a Circulating Fluidized Bed (CFB) system have been studied computationally. The numerical predictions are evaluated against experimental testing done on a 1/9th scale cold CFB ... -
CFD simulation of an offshore air intake and exhaust system
(Master thesis, 2015-06-15)The main purpose is to investigate whether the exhaust gases from an offshore turbine can be rerouted to heat the air entering the turbine system, thus keeping air humidity concentration above acceptable levels. To ensure ... -
Comparative Study and Simulation of Suspension System Using Vehicle Dynamics Simulation
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06-14)With the increased availability of computing power, simulation tools has become more available for the average user. This has led to a lot of specialized software for most simulation needs. In Formula Student vehicle ... -
Conceptual design and review of Open PLET system
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)The offshore oil industry has become a subsea industry. The majority of the offshore oil and gas fields developed in the world today are fully, or partially, subsea solutions. A subsea oil and gas field is totally dependent ... -
Cost Improvement of Seal Retainer
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-06)The objectives of the thesis are to optimize the tip angle of the seal retainers and to determine cheaper materials that are appropriate for the application of the tool. Seal retainers are used to retain seals on valve ... -
Cyclist Posture Optimisation using CFD
(Masteroppgave/UIS-TN-IMBM/2018, Master thesis, 2018-06)A procedure for optimising the posture of a cyclist concerning the drag force predicted by computational fluid dynamics is developed and executed using open-source software only. The computational setup is validated by ... -
Design of loading devices for mixed-mode fatigue crack propagation testing
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06)Traditional fatigue crack propagation tests are performed in mode I, i.e. with a cyclic load applied perpendicularly to the initial crack. However, fatigue cracks in real components are often subjected to mixed-mode loading. ... -
Dynamic analysis of damping system in FS car using ADAMS Multidynamic Simulations
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-16)The aim of this thesis is to use manual calculations, ADAMS/Car and other CAE software to analyze the dynamic of the suspension system for Formula Student car. Manual calculations have been done to find the suitable ... -
Effect of electron beam welding on the microstructure and mechanical properties of nickel alloys
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-13)The effect of electron beam welding on the precipitation strengthened Ni-base superalloys Inconel 718 and Custom Age 625 PLUS have been investigated. Solidification of the weld metal in these alloys terminates in a eutectic ... -
Effekten av turbulens modeller på utmattingsskade (OC4 vindturbin)
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)Dette studiet handler om å finne hvilken effekt turbulens har i ulike atomsfæriske stabilitet på utmattingen av en offshore vindturbin. De aller fleste av dagens operative offshore vindparker har kun vært i drift i noen ... -
Evaluation of Ductile Iron for Offshore Application
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-15)The possibility of using ductile iron as a construction material for offshore applications have been investigated. If ductile iron is considered as being a substitute material forwelded steel, it can create a larger freedom ... -
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 ... -
Finite Element Modelling and Analysis of Axial Settlement of Light Poles
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020)The slip joint technology is a method for connecting two conical pole segments together, without the use of bolts or grout, thus reducing time of installation and the need of maintenance. In recent years there have been ... -
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 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 ...