Blar i Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM) på tittel
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Accurate predictions of the Ultimate Limit State Wave Loads on Bottom Fixed Wind Turbine
(Master thesis, 2022)In this project the breaking wave loads on a bottom fixed monopile has been determined with the use of the Pressure Impulse Model. The pressure impulse model is the integral of pressure dependent by time during a short ... -
Accurate Predictions of Ultimate Limit State Wave Loads on Bottom Fixed Wind Turbine
(Master thesis, 2021)The breaking wave loads on a bottom fixed monopile foundation has been determined in this project with the aid of a Pressure Impulse Method. The pressure impulse method is the integration of pressure bounded by time within ... -
Acoustic Emission Testing for offshore jacket structures
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-14)Structural health monitoring (SHM) is a critical tool to assess the structural integrity of many applications. Early detection for damage can extend the lifetime for structures through replacing damaged parts and can lower ... -
Activity-based life-cycle cost analysis : design, operation and maintenance in Arctic environment
(PhD thesis UiS;134, Doctoral thesis, 2011-08-25)Currently the oil and gas exploration and production is moving north towards the Barents Sea on the northern coast of Norway, north of the Arctic Circle. This unfamiliar operational environment of the Arctic poses new ... -
Adaptation of circular economy concept into building design process
(Master thesis, 2021)Circular economy (CE) is an economic system that is restorative and regenerative by design and aims to keep products, components, and materials at their highest utility and value always, distinguishing between technical ... -
Additive manufacturing and material characterization of H13 tool steel
(Bachelor thesis, 2022) -
Additive manufacturing best practices and its impact on supply chain performance through structural equation modelling: A case study in Ethiopian footwear industry
(Peer reviewed; Journal article, 2023)The aim of this study is to analyze the effects of additive manufacturing (AM) best practices on supply chain (SC) performance. The study developed conceptual framework with four AM best practice as independent variables ... -
Advances in running ductile fracture assessment for the Longship full-scale CCS project
(Lecture, 2022)As an integral part of the Norwegian full-scale CCS project Longship, the Northern Lights joint venture owned by Equinor, Shell and Total, is responsible for transporting liquified CO2 by ship from the industrial capture ... -
Aerodynamic influence of an alpine skier’s arms
(Peer reviewed; Journal article, 2022)Understanding how postural changes in alpine skiing affect the overall aerodynamic drag is highly important for enhancing performance. Although the arm configuration of the athlete can have a significant impact on the ... -
Aerodynamic Investigation of Tucked Positions in Alpine Skiing
(Peer reviewed; Journal article, 2021)The purpose of this investigation was to examine the aerodynamics of tucked positions in competitive alpine skiing. To further our understanding of how a skier’s position affects the air flow and the resulting aerodynamic ... -
Aerodynamic loads on a wind turbine rotor in axial motion
(PhD thesis UiS;245, Doctoral thesis, 2015-03-13)This study investigates the unsteady aerodynamics of attached flow on a two-dimensional airfoil. The unsteady aerodynamics introduces aerodynamic damping of the offshore wind turbine structure and is thus important for ... -
Aerodynamic modifications of tall buildings to mitigate wind response
(Bachelor thesis, 2021)During the last century, there has been a huge development in the field of wind engineering. Wind tunnel testing in combination with CFD has made it possible for engineers to build tall irregular buildings. Today, Burj ... -
Aerodynamic modifications of tall buildings to mitigate wind response
(Bachelor thesis, 2021)During the last century, there has been a huge development in the field of wind engineering. Wind tunnel testing in combination with CFD has made it possible for engineers to build tall irregular buildings. Today, Burj ... -
Aerodynamic study of a suspension bridge deck by CFD simulations, wind tunnel tests and full-scale observations
(Peer reviewed; Journal article, 2021)Assessing the aerodynamic characteristics of long-span bridges is fundamental for their design. Depending on the terrain complexity and local wind conditions, episodes of large angles of attack (AoA) of 15° may be observed. ... -
Aeroelastic behavior of very long span suspension bridges
(Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013-06-17)The main purpose of this assignment has been to obtain and understanding of the challenges concerning a future very long span suspension bridge across Sognefjorden. I have through studies of existing literature and similar ... -
Ageing of ships, LPG tankers
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2015-01-15)During the last decades there have been several major ship accidents, and it is believed that old ships are more unsafe than newer ships. To get a better understanding of this phenomenon the thesis is investigating different ... -
AI and Machine Learning in Industrial Asset Management: Insights from CIAM Meetings
(Journal article, 2023)This paper investigates the influence of Artificial Intelligence (AI) and Machine Learning (ML) in Industrial Asset Management as reflected in the discussions from various Cluster for Industrial Asset Management (CIAM) ... -
Aldring og levetidsforlengelse av broer i stål
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-16)Denne rapporten omhandler aldring og levetidsforlengelse av broer i stål. Det er gjennomgått relevant teori angående levetidsproblematikk og degraderingsmekanismer til broer i stål. Det er i tillegg vurdert effekten vind ... -
Algorithms-Aided Design utilized in Structural Design
(Master thesis, 2021)For long, productivity within the construction industry has comparatively fallen in contrast to its sister engineering fields(Teicholz 2004). Structural engineers, which are tasked with producing precise and reliable ... -
ALK-PE: An efficient active learning Kriging approach for wave energy converter power matrix estimation
(Peer reviewed; Journal article, 2023-10)Wave energy is considered one of the most potential renewable energy. In the last two decades, many wave energy converters (WECs) have been designed to harvest energy from the ocean. Different power take-off systems are ...