Blar i Institutt for marin teknikk på dokumenttype "Chapter"
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Archaeology and biology in the deep sea: The Ormen Lange marine archaeology project
(Chapter, 2013)This paper presents the results and conclusions of a biological sampling project on the Ormen Lange deep-water shipwreck site. -
Aspects in model testing of a monopile in steep waves
(Chapter; Peer reviewed, 2017)Different aspects regarding model testing of a vertical, bottom-fixed monopile in steep waves are discussed. The different topics are related in the sense that they can improve the quality of experimental data. The discussion ... -
Aspects in model testing of a monopile in steep waves
(Chapter, 2017)Different aspects regarding model testing of a vertical, bottom-fixed monopile in steep waves are discussed. The different topics are related in the sense that they can improve the quality of experimental data. The discussion ... -
Assessing the Vulnerability of Supply Chains: Advances from Engineering Systems
(Chapter, 2019)Vulnerability assessments focus on extended sets of hazards and threats, and seek to ensure that adequate resources exist to restore system functionality to a stable level within a reasonable amount of time. Multiple ... -
Assessment of Bulk Designs Enabled by the Panama Canal Expansion
(Chapter, 2015)Traditionally seagoing vessels have been designed and optimized to operate at maximum economic speeds based on hydrodynamic considerations. More recently, high fuel prices and increased environmental concerns have challenged ... -
Assessment of experimental uncertainty for a floating wind semisubmersible under hydrodynamic loads
(Chapter, 2018)The objective of this paper is to assess the sources of experimental uncertainty in an offshore wind validation campaign focused on better understanding the nonlinear hydrodynamic response behavior of a floating semisubmersible. ... -
Assessment of Methods for Short-Term Extreme Value Analysis of Riser Collision
(Chapter, 2018)Risers are commonly arranged as clusters with relatively small spacing due to economic necessity. As a consequence, collision between risers becomes an essential problem. This study presents a comprehensive assessment of ... -
Assessment of VIV fatigue of subsea template jumper by using a time domain model
(Chapter, 2021)This paper addresses the application of a time domain model for Vortex-Induced Vibration (VIV) to assess the fatigue damage of subsea jumpers. The time domain model, capable of accounting for structural non-linearity and ... -
Automatic Fault Detection for Marine Diesel Engine Degradation in Autonomous Ferry Crossing Operation
(IEEE International Conference on Mechatronics and Automation;, Chapter, 2019)The maritime industry generally anticipates having semi-autonomous ferries in commercial use on the west coast of Norway by the end of this decade. In order to schedule maintenance operations of critical components in a ... -
Automatic image segmentation for boundary detection of apparently connected sea-ice floes
(Chapter, 2013)Ice concentration, ice types, and floe size distribution are three important factors in the analysis of ice-structure interaction in a broken ice field. The use of cameras as sensors for offshore operations in ice-covered ... -
Autonomous Optical Survey Based on Unsupervised Segmentation of Acoustic Backscatter
(Chapter, 2018)The application of acoustics to study the seabed have for decades provided industry and science with valuable information, and is still excels in terms of spatial coverage and detail. An acoustic response from the seabed ... -
Autonomous Systems Safety – State of the Art and Challenges
(Chapter, 2019)This whitepaper provided a starting point concerning some of the topics that were to be addressed at IWASS, including the current state of the art on autonomous systems development and challenges it faces. In the following ... -
Barents Sea Oil and Gas 2025: Three Scenarios
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Big Data Analytics As a Tool to Monitor Hydrodynamic Performance of a Ship
(Chapter, 2019)A modern ship is fitted with numerous sensors and Data Acquisition Systems (DAQs) each of which can be viewed as a data collection source node. These source nodes transfer data to one another and to one or many centralized ... -
Buckling and Post-Buckling Behaviour of Extruded Aluminium Panels Subject to the Combined Effects of Welding and Pitting Corrosion
(Chapter, 2023)The present study investigates the effects of pitting corrosion and welding, both independently and combined, on the buckling and post-buckling behaviour of extruded aluminium panels. For this purpose, a finite element ... -
Cable Selection Considerations for Subsea Vehicles
(Chapter, 2018)The aim of this paper is to present a methodology for selecting proper voltage level and power cables as a part of the AC distribution system design for subsea vehicles, such as Remotely Operated Vehicles, seafloor trenchers ... -
Challenges and Solutions for Autonomous Systems Safety–Findings from three International Workshops (IWASS)
(Chapter, 2023)Autonomous systems intend to be a stepping-stone towards safer and more efficient operations. Extensive mapping and monitoring of land, space, and the oceans, renewable energy harvesting and production, inspection of ... -
Chapter 9 Modeling and Analysis of Offshore Floating Wind Turbines
(Chapter, 2018)Offshore wind reserves vast amount of energy that could be effectively tapped to meet the demand for a greener global energy portfolio. To date, only a small fraction of offshore wind resources has been accessed worldwide, ... -
Co-Simulation of a Marine Hybrid Power System for Real-Time Virtual Testing
(Chapter, 2021)Co-simulation enhances the efficient simulation development even for complex systems reducing time to market and computational effort. This work aims to develop a marine hybrid power system simulator using a co-simulation ... -
Co-Simulation of a Marine Offshore Vessel in DP-Operations Including Hardware-In-the-Loop (HIL)
(Chapter; Peer reviewed, 2017)In this work, a co-simulation case study of a marine offshore surface vessel in Dynamic Positioning (DP) operation, where the DP-controller is placed on an Arduino® micro-controller, is presented. The reasons for using ...