Publikasjoner fra CRIStin
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Changes in cement paste during accelerated mortar bar testing for pyrrhotite containing aggregate
(Peer reviewed; Journal article, 2024)The accelerated mortar bar test (AMBT) for pyrrhotite (Fe1-xS) containing aggregates accelerates expansion using two regimes: Phase I, during which Fe1-xS oxidation to iron hydroxide is accelerated by bleach and storage ... -
Integration of Local Energy Communities in Electricity Distribution Grids: FINE project deliverable
(SINTEF Energi. Rapport;, Research report, 2024)This report investigates the integration of Local Energy Communities (LECs) into electricity distribution networks, with a focus on enhancing grid flexibility, optimizing resource use, and supporting the transition to ... -
Enhancement of Steady State Response of Indirect Finite Control Set Model Predictive Control
(Proceedings of the IEEE International Symposium on Industrial Electronics;, Chapter; Peer reviewed, 2023)In this work, a simple method is presented to improve the steady-state response of indirect finite control set model predictive control (I-FCS-MPC) techniques. The I-FCSMPC methods return the discrete optimal solution, and ... -
Energy systems integration and sector coupling in future ports: A qualitative study of Norwegian ports
(Peer reviewed; Journal article, 2024)Ports will play an important role in the decarbonisation of maritime transport towards 2050, and for the energy transition in a larger perspective. In this context, options for integrating multiple energy carriers and ... -
Impact of the Offshore Wind Development Plans in the North Sea on the Decarbonization of the European Energy System
(Peer reviewed; Journal article, 2024)Large amounts of offshore wind (OW) power are expected to be installed in the North Sea in the next decades with countries aiming for a total of 300 GW by 2050 as stated in the Ostend declaration. This scale-up will help ... -
Optimizing the gasification characteristics of bio-oil distillation sludge by obtaining co-pyrolysis char with walnut shells
(Peer reviewed; Journal article, 2024)The presence of bio-oil distillation sludge (DS) disrupts biomass refining and poses health risks. This study investigates DS utilization in industrial bio-oil refining through co-pyrolysis with walnut shell (WS). Char ... -
An Adaptive Special Protection Scheme Coordinating Multiple Generation Units for Damping Power System Natural Oscillations
(Peer reviewed; Journal article, 2024)This paper presents a special protection scheme (SPS) that mitigates natural oscillations in the power system by enabling selected adaptive power oscillation damping (APOD) controllers in wind farms or synchronous generators. ... -
Simplified mathematical model of oxy-fuel combustion of municipal solid waste in the grate furnace: effect of different flue gas recirculation rates and comparison with conventional mode
(Peer reviewed; Journal article, 2024)Bioenergy carbon capture technology (BioCCS or BECCS) plays a key role in the European Green Deal, which aims to decarbonize industry and energy sectors, resulting in the production of energy with negative CO2 emissions. ... -
Utslipp fra sjøtransport
(SINTEF Community. Prosjektnotat;N-03/24, Research report, 2024)Målet med dette arbeidet har vært å bruke Energimodulen til å skaffe et grunnlag for energibruk og utslipp for sjøtransport, med fokus på godstransport, på et detaljeringsnivå som ikke finnes i andre datakilder. Energimodulen ... -
Automatic standard building category classification from smart meter data – A supervised learning approach
(Peer reviewed; Journal article, 2024)Increased availability of smart meter data offers better insight into buildings’ electricity usage. By classifying smart meter data by building type and presence of heating appliances, we can efficiently gain metadata about ... -
Development of smart control system for leakage warning in compact roofs
(Peer reviewed; Journal article, 2024)Smart sensor technologies to monitor temperature and moisture conditions in building components can be used to give automatic warnings for abnormal high levels of moisture. Flat compact roofs are of particular interest in ... -
Local Structural Response of Concrete Shells due to Wave Impact: Calculated Responses From Measured Slamming Pressures Vs. Hydroelastic Measurements
(Chapter, 2024)Design of concrete columns as part of offshore structures exposed to wave slamming, relies on finite element, (FE), analysis. Measured slamming forces obtained from model tests are often used as input to the analysis. This ... -
The Importance of Local Hydroelastic Effects When Calculating Structural Response From Measured Wave Slamming Pressures
(Chapter, 2024)The effect of hydroelasticity on local structural response due to measured wave impact loads are discussed. The structure considered are the vertical beams at the upper flare of a SEVAN SSP FPSO. The first method uses a ... -
Local Structural Response of Stiffened Steel Panels due to Wave Impact: Calculated Responses From Measured Slamming Pressures Vs. Hydroelastic Measurements
(Chapter, 2024)Design of offshore structures must be designed against wave impacts. The local structural integrity of the stiffened panels is often checked by finite element analysis (FEA). The design critical slamming loads used as input ... -
NDT methods and sensors for existing concrete structures. Literature review
(SINTEF;2023:01487, Research report, 2023)This report provides an overview over the most common used NDT methods and sensors for inspection and monitoring of existing concrete structures. The methods are briefly described with regard to their working principle and ... -
Exploring citizens' stances on AI in public services: A social contract perspective
(Journal article; Peer reviewed, 2024)This paper explores citizens’ stances toward the use of artificial intelligence (AI) in public services in Norway. Utilizing a social contract perspective, the study analyzes the government–citizen relationship at macro, ... -
TEAPOT: Summary of LiDAR related work in WP3
(SINTEF;N-07/10, Research report, 2024)This memo summarises the work done on positioning with LiDAR technology within the TEAPOT project. The aim is to get insights to the performance of LiDAR technology as a source og positioning technology under snowy conditions. ... -
Pilot Scale Electrolysis of Peroxodicarbonate as an Oxidizer for Lignin Valorization
(Peer reviewed; Journal article, 2024)A pilot scale plant at Technology Readiness Level (TRL) 6 comprising an electrochemical ex-cell continuous production of sodium peroxodicarbonate and a thermal depolymerization plug flow reactor for kraft lignin conversion ... -
Thermal and/or Microwave Treatment: Insight into the Preparation of Titania-Based Materials for CO2 Photoreduction to Green Chemicals
(Peer reviewed; Journal article, 2024)Titanium dioxide was synthesized via hydrolysis of titanium (IV) isopropoxide using a sol–gel method, under neutral or basic conditions, and heated in the microwave-assisted solvothermal reactor and/or high-temperature ... -
Rate-Dependent Evolution of Microstructure and Stress in Silicon Films Deposited by Electron Beam Evaporation
(Peer reviewed; Journal article, 2024)Growing high-quality Si films at high rates with thicknesses ranging from the few nm- to µm-range while keeping the material consumption at a minimum is important for a wide range of Si-based technologies, spanning from ...
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