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Design of a handling mechanism for deployment of multiple concrete mattresses in a single lift
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06-15)If one could imagine a single pipeline spanning approximately 11,000 km from Oslo, Norway to Bangkok, Thailand, this would be similar to the total length of the Norwegian oil and gas pipeline network combined [1]. The ... -
Design of a hypothetical relief well for a shallow reservoir, possible challenges.
(Masteroppgave/UIS-TN-IPT/2016;, Master thesis, 2016-05-09)Blowouts are one of the biggest threats during exploration and production of oil and gas. Losing control of a well can lead to severe consequences both economically, environmentally and put the working crew in danger. ... -
Design of a SDN Data Center to support further implementation of hybrid-cloud in ConocoPhillips
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-15)The industry is facing a digital revolution that is disrupting traditional business models; companies need to develop strategies to adopt emergent technologies that help to improve their value chain. Cloud integration is ... -
Design of bore selector for tordis vigdis workover system
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)The cost of the workover system and the time required to run the workover equipment constitute a significant component in the subsea workover/intervention cost. But, the cost can be minimized by modifying traditional ... -
Design of Car Jack
(Bachelor thesis, 2023)Designing a car jack by that can lift a car by using finite element methode to apporximate the von mises stress acting on the car jack. -
Design of concrete walkway bridge with fiber and prestressed reinforcement
(Master thesis, 2022)The advances made in the field of prestressed concrete have widened the freedom in building structures. This allows achieving high loading capacity with the adaption of longer spans and smaller cross-section dimensions. ... -
Design of high-rise onshore steel and reinforced concrete structures for earthquake resistance
(Masteroppgave/UIS-TN-IKM/2009, Master thesis, 2009)The field of earthquake engineering and seismology is of great importance to structural engineers around the world. Only by studying past seismic activity can we predict, with a level of uncertainty, the occurrence of ... -
Design of Johan Sverdrup water injectors – unlocking the 9 5/8” liner cement job
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-14)For the injection wells on Johan Sverdrup, cementing operations concerning the 9 5/8’’ liners are extraordinarily critical. Complications like equipment malfunction, losses, and lost rotation, both during circulation and ... -
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. ... -
Design of optimal power cogeneration for north-east Sri Lanka based on stand-alone renewable energy systems
(Journal article; Peer reviewed, 2009)This paper presents an optimal model to satisfy electricity needs of North-east Sri Lanka (NE-SL). With the absence of indigenous fossil fuel and large-scale hydrologic resources, NE-SL depends on the import of fossil ... -
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 of ROV launch and recovery system
(Masteroppgave/UIS-TN-IKM/2008, Master thesis, 2008)The remotely operated vehicle represents a key element in cost effective development, maintenance and decommissioning of various subsea installations. The ROV is in particular useful when performing deepwater operations. ... -
Design of Røydalen Bridge considering both linear and non-linear material and geometric behaviour
(Master thesis, 2021)Traditional design of reinforced concrete structures is based on the assumption of linear elastic behaviour of concrete and steel, even though the materials behaviour rarely is linear in reality. This thesis compares the ... -
Design of shifting output-feedback controllers for LPV systems subject to time-varying saturations
(Peer reviewed; Journal article, 2022)This paper considers the problem of designing a shifting output-feedback controller for polytopic linear parameter-varying (LPV) systems subject to time-varying saturations. By means of the LPV framework and the use of the ... -
Design of shifting state-feedback controllers for LPV systems subject to time-varying saturations via parameter-dependent Lyapunov functions
(Peer reviewed; Journal article, 2021-07)This paper considers the problem of designing a shifting state-feedback controller via quadratic parameter-dependent Lyapunov functions (QPDLFs) for systems subject to symmetric time-varying saturations. By means of the ... -
Design of steel bridge girders against ship forecastle collisions
(Peer reviewed; Journal article, 2019-10)A key aspect in the design of mega bridge structures across navigable waterways is to ensure bridge safety with respect to accidental ship collisions. Special attention has been paid to providing sufficient impact resistance ... -
Design of steel bridge girders against ship forecastle collisions
(Journal article; Peer reviewed, 2019-10)A key aspect in the design of mega bridge structures across navigable waterways is to ensure bridge safety with respect to accidental ship collisions. Special attention has been paid to providing sufficient impact resistance ... -
Design of Submarine Pipeline With Respect to Corrosion and Material Selection
(Masteroppgave/UIS-TN-IKM/2016;, Master thesis, 2016-12-15)Pipelines are an essential part of the oil and gas industry as they are the main means of transportation. As the offshore technology advances, subsea pipelines are being operated in more demanding environments. For the ... -
Design of subsea spools: Investigating the effect of spool size
(Masteroppgave/UIS-TN-IKM/2015;;, Master thesis, 2015-06-15)Rigid horizontal spools provide the connection between flowlines and subsea structures. A typical subsea development may consist of a number of wells and subsea structures, which each need to be tie-in with the help of ... -
Design of switching state-feedback controllers for linear systems subject to asymmetric saturations
(Peer reviewed; Journal article, 2023)This paper considers the problem of controlling a linear system affected by asymmetrical input saturation. The proposed solution is based on using a linear matrix inequality (LMI)-based methodology to find the gains of a ...