Fakultet for ingeniørvitenskap (IV): Nye registreringer
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Guidelines for standardised classification and failure reporting for safety equipment in the petroleum industry, Ver 04
(Research report, 2023)This document provides guidance on how to report and classify failure and maintenance data for safety equipment, as a basis for improved follow-up and future automation. Standardised equipment grouping, equipment properties ... -
A study on permanent deformation and fatigue damage interaction in asphalt concrete
(Peer reviewed; Journal article, 2023)The dominant load-induced damages, permanent deformation (PD) and fatigue cracking (F), are traditionally predicted separately by taking temperature as a variable of departure. This paper presents an experimental study of ... -
Trafikkmodell Sandefjord sentrum
(Master thesis, 2023)Problemstilling: Hvordan er veinettet i Sandefjord sentrum rustet for å håndtere fremtidig trafikkmengde sett 10 år frem i tid. Og hvilken effekt vil alternativene fra Sandefjord kommunes mobilitetsplan, 4 felts Sandefjordsvei ... -
Potential for automated follow-up of safety equipment
(Research report, 2023)On petroleum facilities, safety equipment is installed to obtain risk reduction. To ensure that the desired risk reduction is achieved during the operational phase, follow-up of the reliability of such equipment is important. ... -
Modified cam clay bounding surface hyper-viscoplastic model
(Journal article; Peer reviewed, 2024)Clays exhibit complex mechanical behaviour with significant viscous, nonlinear, and hysteric characteristics, beyond the prediction capacity of the well-known modified cam clay (MCC) model. This paper extends the MCC model ... -
A Novel Molybdenum Disulfide-Based High-Precision Microwave Sensor for Methanol Gas Detection at Room Temperature
(Peer reviewed; Journal article, 2024)This letter reports, for the first time, a molybdenum-disulfide (MoS2)-coated microwave gas sensor for methanol gas detection. A wideband monopole antenna, resonating at 2.45 GHz for wireless applications, is fit with a ... -
LCA of recycling aluminium incineration bottom ash, dross and shavings in a rotary furnace and environmental benefits of salt-slag valorisation
(Peer reviewed; Journal article, 2024)Recycling aluminium in a rotary furnace with salt-fluxes allows recovering valuable alloys from hard-to-recycle waste/side-streams such as packaging, dross and incinerator bottom ash. However, this recycling route generates ... -
Merkostnader ved ZEN. En case studie av Nidarvollutbyggingen i Trondheim
(ZEN Report;, Research report, 2024) -
Additional north-south differences in China revealed by the Planetary Pressure-Adjusted Human Development Index
(Journal article; Peer reviewed, 2023) -
Holistic Processing of Sawdust to Enable Sustainable Hybrid Li-Ion Capacitors
(Peer reviewed; Journal article, 2024)Activated carbon has long been recognized as a promising electrode material for energy storage devices. The extraordinarily high specific area makes it challenging to replace in supercapacitors since electrical double-layer ... -
Information model for functional safety
(Research report, 2023)A main objective of this report has been to contribute toward further digitalisation and standardisation of the petroleum industry. In particular, the report explores: • How ideas from Industry 4.0 and the AAS (asset ... -
Numerical investigation of lean premixed ammonia/hydrogen/nitrogen-air flame at blow-out
(Master thesis, 2023)I denne avhandlingen gjennomføres en studie av turbulent flammer ved utblåsning ved hjelp av Large-Eddy Simulation (LES) i en bluff-body brenner. Avhandlingen har som mål å vurdere OpenFOAMs løser for turbulent reaktiv ... -
An Evaluation of Multi-Label Classification Approaches for Method-Level Code Smells Detection
(Journal article; Peer reviewed, 2024)(1) Background: Code smell is the most popular and reliable method for detecting potential errors in code. In real-world circumstances, a single source code may have multiple code smells. Multi-label code smell detection ... -
Domestic and international aviation emission inventories for the UNFCCC parties
(Journal article; Peer reviewed, 2024)Global aviation emissions have been growing despite international efforts to limit climate change. Quantifying the status quo of domestic and international aviation emissions is necessary for establishing an understanding ... -
Analysis of railway vehicle-track interaction performance in submerged floating tunnel subjected to wave excitations
(Journal article; Peer reviewed, 2024)Submerged Floating Tunnels (SFTs) are an innovative and appealing solution for the water crossing of railways over wide and deep waterbodies where it is challenging or even impractical to construct conventional bottom-founded ... -
Energy in input-output modelling and its application to metals and food production
(Doctoral theses at NTNU, 2024:121, Doctoral thesis, 2024) -
Vannbehandling i lukkede energianlegg
(Master thesis, 2024)De aller fleste nye bygg i dag bygges med en form for vannbårent distribusjonssystem og som følge at manglende vedlikehold og vannbehandling, sliter mange med driften av disse anleggene. I 2023 kom veiledningen «Vannbehandling ... -
Assessment of bridge blockage on flooding
(Master thesis, 2023)I denne forskningsstudien brukte vi numeriske simuleringer med HEC-RAS for å undersøke effekten av broblokkeringer på flom i Kaldvella-elven, en liten elv som ligger i Melhus, Norge. Gitt nærheten til mange boligområder ... -
Tool for Integrating Product Lifecycle Activity in Ship Designing
(Master thesis, 2023)Ingeniørproduktutvikling ved designkontoret har gjennomgått ulike utviklinger innen datamaskinstøttet skipsdesign de siste seks tiårene. Produktutviklingsaktiviteter som tidligere ble utført manuelt av interne samarbeidspartnere, ...