Blar i Studentoppgaver (TN-IKM / TN-IMBM) på emneord "undervannsteknologi"
Viser treff 61-80 av 193
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Design of Optimal storage capacity for FPSO
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-15)The Floating Production Storage and Offloading (FPSO) concept is a ship shaped production platform frequently used on the Norwegian Continental Shelf (NCS). One of the main advantages of a FPSO is that the produced oil ... -
Design, installation and operation of high voltage cables at sea.
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06)Underwater cables have been connecting continents since the 1860s. Over time, the process of laying cables at sea has developed into a state-of-the-art operation. Now these operations are becoming more technologically ... -
Design, Testing and Analysis of a New Pipeline Recovery Tool
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-15)Pipeline Recovery Tools (PRT’s) are used in decommissioning and recovery of subsea pipelines. The PRT often use a mechanical system to insert and lock itself onto the subsea pipeline. This thesis examines a unique connection ... -
Development concepts for the northern Caspian sea
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-15)Today the Northern Caspian Sea is considered to be a very perspective region for oil and gas growth. However, the challenges encountered in the Northern Caspian Sea are not usually met in such combination in another regions, ... -
Development of actuating organ for electric intervention tool
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-07-01)This thesis describes the initial steps towards development of a modularized all-electric toolbox, to use during ROV intervention. Based on a vision of future subsea systems, which will rely on electrification and ... -
Development of FMEA/RCM methodology to be implemented in Generic Maintenance Concepts
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)This master thesis has developed methods for how to interpret failure data and incorporate these into OIA's existing database. This also gave input to improvement of OIA's existing software Kamfer to develop more functionality ... -
Development of screening software tool for evaluation of pipeline lateral buckling
(Masteroppgave/UIS-TN-IKM/2011;, Master thesis, 2011)During its lifetime a pipeline is subjected to an increase in internal pressure and temperature from its as‐installed condition. These loads cause the pipeline to expand at its “free” end, and induce stresses and forces ... -
Development of Testing Metrics for a Decision Model for the Replacement of Medical Equipment at a Large County Health System
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-15)The medical revolution that has occurred in the last one-hundred years has truly been remarkable. With this amazing growth as well as the continued development come many aches and pains that are exhibited in any rapidly ... -
Digitalization and enabling technology: A study of a modeling technology and its Applications
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06-14)Decision support system is fundamental to any industrial process. In the Oil \& Gas industry is essential to have this support, but in the present time, it is not usually done effectively. Oil and gas operators that are ... -
Dimensjonering av bunnfast fundament for offshore vindturbin og metode for utmattingsanalyse
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)Hensikten med denne oppgaven var å dimensjonere og analysere et nytt tripodkonstruksjons konsept for fundamentering av en bunnfast offshore vindturbin. Det kan ikke sees å ha blitt tatt i bruk et identisk konsept i nåværende ... -
Dynamic Analysis of a Floating Fish Cage with Feeding Systems
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06)Aquaculture is one of the fastest growing industries in Norway, and one of the fastest growing food production industries in the world. Limited access to available locations along the coast is gradually forcing aquacultural ... -
Dynamic analysis of emergency disconnect during workover operations
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-15)Emergency disconnect from the stack-up with large rig offset during well intervention is considered as a critical operation. Failure of disconnection from the well can lead to a major accident. Unofficial figures suggest ... -
Dynamic Analysis of Feed Pipes for Fish Farming in Open Sea
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-15)The demand for seafood is continuously growing throughout the world, while the number of sheltered locations for fish farming is decreasing. Consequently, the industry is pushed to fin nd new and innovative solutions to ... -
Dynamic analysis of flexible gravity-based fish cages under accidental failures in the mooring system
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-15)A growing population needs an increasing amount of high-protein and nutritious food. Having acknowledged that, there is a substantial increase in seafood production in the world today. Due to spatial and environmental ... -
Dynamic analysis of gravity based fish cage
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-07-06)With the development of economy and growth of population, we are constantly facing the challenge of decreasing fish population and increasing needs in the fish market. Aquaculture is a practical way to fulfill this demand. ... -
Dynamic analysis of lift-off operation of a subsea spool from a barge
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-07-15)The lift-off operation faces great operational challenges due to the harsh environment in the North Sea. Especially, the operation becomes more susceptible to environmental conditions when the installation method involves ... -
Dynamic loads on telescopic safety joint for workover riser
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-05)The push in the industry towards increasing the weather window for marine operations offshore leads to a focus on new technology. When performing workover operations in a subsea well, the workover riser is a physical ... -
Effects of impacts from large supply vessels on jacket structures
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-07-02)The current jacket structures installed on the Norwegian Continental Shelf (NCS) are designed to resist the impact energy from supply vessels with a 5000 tons displacement. This agrees with the requirement that is stated ... -
Effects of nonlinearities in the Equation of motion for one degree of freedom systems
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-12)Most natural phenomena in the world have a nonlinear behaviour. If systems are to be described by linear equations they must follow the superposition principle. The superposition principle, consisting of additivity and ... -
Emergency operation of a subsea drilling blowout preventer
(Master thesis, 2015-06)The world-scale disaster in the Gulf of Mexico on 20 April 2011 drew the attention of the authorities and oil and gas companies to the reliability of the blowout preventer systems. The efficiency of emergency preparedness ...