Browsing Publikasjoner fra CRIStin - SINTEF Energi by Title
Now showing items 408-427 of 1614
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Disorder-induced non-linear growth of fingers in immiscible two-phase flow in porous media
(Peer reviewed; Journal article, 2024) -
Dissecting the exergy balance of a hydrogen liquefier: Analysis of a scaled-up claude hydrogen liquefier with mixed refrigerant pre-cooling
(Peer reviewed; Journal article, 2020)For liquid hydrogen (LH2) to become an energy carrier in energy commodity markets at scales comparable to for instance LNG, liquefier capacities must be scaled up several orders of magnitude. While state-of-the-art liquefiers ... -
A distributed algorithm for controlling continuous and discrete variables in a radial distribution grid
(Peer reviewed; Journal article, 2023)The increased integration of distributed energy resources (DERs) in the distribution network with intermitent generation profiles will likely make voltage regulation a difficult task. However, DERs bring both challenges ... -
Distributed Detection in Wireless Sensor Networks under Multiplicative Fading via Generalized Score-tests
(Peer reviewed; Journal article, 2021)In this paper, we address the problem of distributed detection of a non-cooperative (unknown emitted signal) target with a Wireless Sensor Network (WSN). When the target is present, sensors observe an (unknown) deterministic ... -
Distributed frequency control with partial information using MT-HVDE grids and WPPs
(Journal article; Peer reviewed, 2018)Expansion of offshore wind power and the use of high voltage direct current (HVdc) technologies in power transmission are modifying the power system dynamics making them more sensitive to power disturbances. Thus, in order ... -
Distribution of superchilled meat.
(Peer reviewed; Chapter, 2010) -
Documentation of an integrated thermal energy system for a building complex
(Actes du ... Congres international du froid;ICR2015, Chapter; Peer reviewed, 2015)In large buildings and building complexes, energy use can be reduced by efficient interaction between heating and cooling demands and thermal storage (short and long term storage). This work describes an integrated energy ... -
Dominant Modes Identification of Linear Systems via Geometrical Search
(Peer reviewed; Journal article, 2020)This paper presents a novel approach, based on the theory of hyperplanes, for mode identification of linear systems. The proposed approach can operate on either a set of ordinary differential equations (converted to diagonal ... -
Drag force for a burning particle
(Peer reviewed; Journal article, 2020)Fully-resolved simulations of a burning char particle are performed to understand the effects of chemical reastions on the drag force by using the ghost cell immersed boundary method. The momentum, heat and mass transfers ... -
Drawing together multiple lines of evidence from assessment studies of hydropeaking pressures in impacted rivers
(Journal article; Peer reviewed, 2017)Hydropeaking has negative effects on aquatic biota, but the causal relationships have not been studied extensively, especially when hydropeaking occurs in combination with other environmental pressures. The available ... -
Driftserfaringer fra pelagisk innfrysing
(SINTEF Energi. Rapport;, Research report, 2014) -
Driver stage implementation with improved turn-on and turn-off delay for wide band gap devices
(Chapter; Peer reviewed, 2018) -
Drying of Thermally Thick Wood Particles: A Study of the Numerical Efficiency, Accuracy, and Stability of Common Drying Models
(Journal article; Peer reviewed, 2017) -
DSO and LEC Collaboration Strategies for Voltage Regulation
(SINTEF Energi. Rapport;, Research report, 2024)This report explores the long-term perspective of Local Energy Community (LEC) integration, considering future grid challenges like load increases leading to voltage problems. It examines the role of LECs in reducing peak ... -
Dynamic Analysis of Energy Recovery Utilizing Thermal Storage from Batch-Wise Metal Casting
(Science et technique du froid;2020-1, Chapter; Peer reviewed, 2020)The thermal exergy contained in the liquid metal in ferroalloy production makes it an interesting source for energy recovery. The heat released during casting is rarely utilized today. This work investigates the feasibility ... -
Dynamic Analysis of Large-Scale Transfer Operations for Liquid Hydrogen
(Chapter; Peer reviewed, 2023)Transfer operations from onshore tanks to ship are a crucial component that needs to be understood and optimized to allow for large-scale seaborne transport of liquid hydrogen (LH2). In this work, we present a dynamic model ... -
Dynamic behavior of droplets impacting cylindrical superhydrophobic surfaces with different structures
(Peer reviewed; Journal article, 2023)The dynamic behavior of droplets impacting cylindrical superhydrophobic surfaces with different structures (azimuthal groove, axial groove, pillar) is studied in this work. The rebound and splash thresholds with different ... -
Dynamic modeling of local district heating grids with prosumers: A case study for Norway
(Journal article; Peer reviewed, 2018)District heating (DH) will play an important role in the future fossil-free energy systems by enabling increased utilization of waste heat and renewable heat sources to cover buildings' heat demand. A prerequisite for this ... -
Dynamic Modeling of the Reactive Side in Large-Scale Fluidized Bed Boilers
(Peer reviewed; Journal article, 2021)This work presents a dynamic model of the reactive side of large-scale fluidized bed (FB) boilers that describes the in-furnace transient operation of both bubbling and circulating FB boilers (BFB and CFB, respectively). ... -
Dynamic modelling of local low-temperature heating grids: A case study for Norway
(Journal article; Peer reviewed, 2017)Today's district heating (DH) networks in Norway are 2nd and 3rd generation systems, with supply temperatures ranging from 80 to 120 °C. In new developments, it is desirable to shift to 4th generation, low-temperature ...