Browsing Institutt for maskinteknikk og produksjon by Title
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A Review of Food Contaminants and Their Pathways Within Food Processing Facilities Using Open Food Processing Equipment
(Peer reviewed; Journal article, 2023)This study focuses on the chemical, physical, and biological hazards that pose food contamination risks during the processing of food in facilities using open food processing equipment through a review of published literature ... -
Review of the influence of non-singular higher order terms on the stress field of thin welded lap joints and small inclined cracks in plates
(Journal article; Peer reviewed, 2017)In stress analysis of cracked plates, alongside the stress intensity factor which quantifies the singular stress component perpendicular to the crack plane, the role played in crack growth by the constant term parallel to ... -
A Review on Antibacterial Biomaterials in Biomedical Applications: From Materials Perspective to Bioinks Design
(Peer reviewed; Journal article, 2022)In tissue engineering, three-dimensional (3D) printing is an emerging approach to producing functioning tissue constructs to repair wounds and repair or replace sick tissue/organs. It allows for precise control of materials ... -
A review on BCC-structured high-entropy alloys for hydrogen storage
(Peer reviewed; Journal article, 2023)Recently, high entropy alloys (HEAs) with body-centred cubic (BCC) single phase structures have attracted wide attention in many fields including hydrogen storage, due to their unique structural characteristics and excellent ... -
A review on hydrogen embrittlement and risk-based inspection of hydrogen technologies
(Journal article; Peer reviewed, 2023)Hydrogen could gradually replace fossil fuels, mitigating the human impact on the environment. However, equipment exposed to hydrogen is subjected to damaging effects due to H2 absorption and permeation through metals. ... -
A review on the properties of iron aluminide intermetallics
(Peer reviewed; Journal article, 2016)Iron aluminides have been among the most studied intermetallics since the 1930s, when their excellent oxidation resistance was first noticed. Their low cost of production, low density, high strength-to-weight ratios, good ... -
Reviewing the Achievement of Sustainable Production with a Focus on Maintenance
(Master thesis, 2022)Siden bærekraft har blitt mer viktig for produksjons firma, som Washington Mills, ville de ha en masteroppgave som ga en revisjon av deres vedlikehold. Hvor en link mellom bærekraftig produksjon og vedlikeholds optimalisering ... -
Reviewing the configuration of spare parts supply chains considering stock deployment and manufacturing options
(Doctoral theses at NTNU;2023:49, Doctoral thesis, 2023)Spare parts are strategic assets to ensure the execution of maintenance activities in industrial plants. They are exchangeable parts that can be used to replace damaged components, facilitating the restoration of the ... -
RFId technology in the manufacture of customized drainage and piping systems: a case study
(Journal article; Peer reviewed, 2018)While Radio Frequency Identification (or RFId) technology has gained significant traction in the downstream operations and industries like retail, adoption upstream of the value-chain has been much slower. Few reported ... -
Rheological properties of super critical CO2 with Al2O3: Material type, size and temperature effect
(Peer reviewed; Journal article, 2019)CO2 liquid is applied as an Enhanced Oil Recovery (EOR) method in oil reservoirs to increase the displacement efficiency. Because of the high temperature and pressure in the reservoirs, the viscosity of the CO2 decreases ... -
Rheological properties of super critical CO2 with CuO: Multi-scale computational modeling
(Journal article; Peer reviewed, 2018)A multi-scale computational methodology based on the density functional theory and molecular dynamics has been used to investigate the rheological properties of super critical CO2 with CuO nano-particle (NP). Density ... -
Risikovurdering av løfteoperasjon på Åsgard A
(Bachelor thesis, 2024)Bacheloroppgaven presenterer to risikobaserte analyser av en løfteoperasjon som Oceaneering Asset Integrity skal bistå Equinor med på en av deres produksjonskip, Åsgard A. Målet med analysene er å redusere risikoen for ... -
Risk Analysis for the Design of a Safe Artificial Pancreas Control System
(Journal article; Peer reviewed, 2018)Closed-loop glucose control has the potential to improve the glycemic control in patients with diabetes mellitus type 1. Such an artificial pancreas (AP) should keep the user safe despite all disturbances and faults. The ... -
Risk analysis methods within offshore wind energy
(Master thesis, 2012)This report starts discussing a number of possible risk analysis methods related to five challenges identified by SINTEF within offshore renewable wind energy industry, and it ends up with case studies on two challenges ... -
Risk Analysis of Dynamic Positioning (DP) System in Different Innovative Application.
(Master thesis, 2021)Dynamic Positioning (DP) system has been around for many years but major attention to this technology was given by the oil and gas sector. When the hydrocarbon exploration was moving into deeper waters with a harsh environment ... -
Risk Analysis of Dynamic Positioning Systems based on Incident Data
(Chapter, 2022) -
Risk analysis of supply vessel operations
(Master thesis, 2011)The Norwegian Petroleum Safety Authority has recently raised a concern that allision incidents between visiting vessels and their relevant offshore installations may lead to major accidents.There have been 26 such allisions ... -
Risk and Consequences of Rapid Phase Transition for Liquid Hydrogen
(Chapter, 2020)Safe handling of liquid hydrogen (LH2) has gained extra attention over the last years due to an increase in usage to mitigate climate changes. Rapid phase transition (RPT) is a potential safety concern when cryogens, like ... -
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 ...