Blar i Institutt for maskinteknikk og produksjon på tittel
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Risk and resilience management for biochar value chain
(Master thesis, 2023)Denne masteroppgaven tar sikte på å vurdere risiko- og motstandsdyktighetsstyring for biochar-verdikjeden, inkludert biomasseproduksjon, logistikk for råvarestyring, konvertering, distribusjonslogistikk og lagringsfaser ... -
A Risk Aspect of Periodic Testing on Pressure Relief Valves
(Peer reviewed; Journal article, 2022)A pressure relief valve (PSV) is a key safety barrier to prevent the catastrophic rupture of pressure equipment in a process plant. The safety function of a PSV is to open and relieve the pressure when the equipment pressure ... -
Risk Assessment and SIL Allocation of Safety Instrumented Functions for Open Water Workover System - Considerations and suggested approach
(Master thesis, 2015)Well intervention/workover system (WOS) allows major maintenance or remedial treatments of an oil or gas well. This thesis focuses on open water WOS. Offshore environment is a high risk environment with numerous hazards. ... -
Risk assessment in risk-informed decision-making: Foundations, challenges, and approaches
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:247, Doctoral thesis, 2014)This PhD thesis clarifies foundational concepts and challenges in risk assessment and provides practical guidance for its performance and use in riskinformed decision-making (RIDM). The scope is delimited to engineering ... -
Risk assessment of strait crossing bridges
(Master thesis, 2015)The purpose of this thesis is to try to provide an overall risk picture for the planned strait cross- ing (SC) bridges on coastal highway E39 between Trondheim and Kristiansand in Norway. The thesis starts off by explaining ... -
Risk Based Maintenance in hydrogen refuelling stations: Focus on Safety and Business Interruption risk
(Master thesis, 2020)Hydrogen FCVs (Fuel Cell Vehicles) could be one of the options to switch from fossil fuels to renewable sources with no greenhouse gas emissions. The potential future increase of FCVs will lead to the development of a ... -
Risk based quality monitering in projects
(Master thesis, 2010)This executive summary presents an overview of each chapter and focuses on the most important findings and suggested improvements. Chapter 2 offers an introduction presenting the background of this thesis. It is a thesis ... -
Risk Control in Hydrogen Fueling Station
(Master thesis, 2023)Hydrogen shows a lot of promise for replacing conventional fuels. The reason for the surge in interest for hydrogen is that the hydrogen can address the two major problems common with the available fuel options to date; ... -
Risk control in Hydrogen fueling stations
(Master thesis, 2023)The optimization of sensor placement in hydrogen tanks plays a vital role in ensuring efficient leak detection and risk control in hydrogen fueling stations. This thesis presents a novel methodology that aims to optimize ... -
Risk control in the well drilling phase: BOP system reliability assessment
(Safety and Reliability of Complex Engineered Systems;, Chapter, 2015)The blowout preventer (BOP) is the main well control device used to ensure the safety of well drilling and intervention operations. The BOP is qualified for the demanding conditions that may come from uncontrolled flow ... -
Risk influence frameworks for activity-related risk analysis during operation: A literature review
(Journal article, 2017)Experience gained in the petroleum activities have showed that major accident risk is inherent in daily activities. Risk influence methodology is perceived as a good candidate to model the activity-related risk, as a key ... -
Risk information for operational decision-making in the offshore oil and gas industry
(Journal article, 2016)Operational planning decisions, which are characterized by relatively short time lag between decision and implementation, have received little attention in risk and safety research in offshore oil and gas industry. The ... -
Risk information in decision-making: definitions, requirements and various functions
(Peer reviewed; Journal article, 2021)Inappropriate decisions are often regarded as causes of major accidents in the process industries. To improve the quality of decisions, it is important to make the right information available at the right time. The objective ... -
Risk modelling of collision between supply ships and oil- and gas installations
(Master thesis, 2014)This thesis is a framework for risk influence modelling of supply vessel-platform collisions, with the inclusion of central concepts from the Risk OMT model. The framework is a improvement from existing QRA frameworks in ... -
Risk of collision between service vessels and offshore wind turbines
(Journal article; Peer reviewed, 2013)Offshore wind farms are growing in size and are situated farther and farther away from shore. The demand for service visits to transfer personnel and equipment to the wind turbines is increasing, and safe operation of the ... -
Risk-Based Inspection of a Fish Feed Factory.
(Master thesis, 2018)Production equipment is always subject to corrosion and material degradation, e.g. wear and fatigue, when in operation. The extent of deterioration depends on several parameters such as material selection, operating ... -
Risk-based inspection planning for hydrogen technologies: review of currents standards and suggestions for modification
(Journal article; Peer reviewed, 2021)The research addressing loss of integrity (LOI) for hydrogen containment technologies requires a multidisciplinary perspective. However, lack of collaboration between materials and process safety engineers is reflected in ... -
Risk-based maintenance backlog
(Chapter, 2018)A relevant issue in manufacturing and production seems to be “silo”-organisations and “silo”-planning with lack of coordination between departments. Integrated Planning (IPL) is a concept that aims to cope with this ... -
Risk-related information needed through the planning process for offshore activities
(Journal article; Peer reviewed, 2018)Planning and plan quality influence safe and efficient execution of work in offshore oil and gas activities. An important basis for developing good plans and making good decisions during the planning process is to have the ...