Browsing NTNU Open by Title
Now showing items 40021-40040 of 101886
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Grid independence behaviour of fluidized bed reactor simulations using the Two Fluid Model: Detailed parametric study
(Journal article; Peer reviewed, 2016)This short communication builds on previous work on the grid independence behaviour of the Two Fluid Model in reactive bubbling fluidized bed simulations. Regarding hydrodynamic grid independence behaviour (the numerical ... -
Grid independence behaviour of fluidized bed reactor simulations using the Two Fluid Model: Effect of particle size
(Journal article; Peer reviewed, 2014)It is well known that particle size has a significant influence on the grid independence behaviour of fluidized bed reactor simulations carried out using the Two Fluid Model (TFM) approach. The general rule of thumb states ... -
Grid Integration of Large Offshore Wind Farm and Oil Gas Installations Using HVDC Technologies
(Master thesis, 2010)This thesis investigates the modeling and control of High Voltage Direct Current (HVDC) for connection of offshore large variable speed wind farm and oil & gas installations to main grid. Both Line Commutated Converter ... -
Grid Integration of Offshore Wind Farms using Hybrid HVDC Transmission: Control and Operational Characteristics
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:101, Doctoral thesis, 2013)The transmission of offshore wind energy is one of the most relevant challenges since the best wind conditions are located far from shore. High-voltage DC (HVDC) is the most feasible option for the grid integration of ... -
Grid Integration of the Wave Energy Converter Bolt2: Control of the Grid Side Converter with Energy Storage
(Master thesis, 2012)This thesis is written in cooperation with Fred Olsen's Wave Energy Project Bolt2 which is a Wave Energy Converter (WEC) recently deployed outside of Falmouth Bay in the UK. After the initial phases of testing, the device ... -
Grid Tariffs for Fast Charging Stations in the Norwegian Distribution Grid
(Master thesis, 2020)Norge har sluttet seg til Parisavtalen, hvor målet er å redusere virkningene og konsekvensene av klimaendringene. For å redusere klimagassutslippene fra transportsektoren, anses det som nødvendig å øke antallet nullutslippsbiler. ... -
A Grid-Based Approach for Measuring Similarities of Taxi Trajectories
(Peer reviewed; Journal article, 2020)Similarity measurement is one of the key tasks in spatial data analysis. It has a great impact on applications i.e., position prediction, mining and analysis of social behavior pattern. Existing methods mainly focus on the ... -
Grid-cell modules remain coordinated when neural activity is dissociated from external sensory cues
(Journal article; Peer reviewed, 2022)The representation of an animal’s position in the medial entorhinal cortex (MEC) is distributed across several modules of grid cells, each characterized by a distinct spatial scale. The population activity within each ... -
Grid-cell representations in mental simulation
(Journal article; Peer reviewed, 2016)Anticipating the future is a key motif of the brain, possibly supported by mental simulation of upcoming events. Rodent single-cell recordings suggest the ability of spatially tuned cells to represent subsequent locations. ... -
Grid-connected cabin preheating of Electric Vehicles in cold climates – A non-flexible share of the EV energy use
(Peer reviewed; Journal article, 2023)The number of EVs is increasing globally. In cold climates, it is generally recommended to use electricity from the grid to preheat the EV cabin before using the car, to extend driving ranges, to ensure comfort, and for ... -
Grid-independent Eulerian-Lagrangian approaches for simulations of solid fuel particle combustion
(Journal article; Peer reviewed, 2020)In this study, a computational fluid dynamics (CFD) model with three coarse graining algorithms is developed with the implementation of a layer based thermally thick particle model. Three additional coupling methods, cube ... -
A Grid-Tied Inverter with Renewable Energy Source Integration in an Off-Grid System with a Functional Experimental Prototype
(Peer reviewed; Journal article, 2022)Renewable energy implementation in residential-scale grid-connected systems is already popular, and the growth of such systems is increasing every year. Grid-connected solar systems are relatively simple to install and ... -
Gridshell Nodes. Exploring options for aluminium nodes in timber gridshells
(Doctoral theses at NTNU;2023:136, Doctoral thesis, 2023)Norsk sammendrag Tre-gitterskal er konstruksjonar som kombinerer fordelar med trekonstruksjon som låg bunden energi med konstruksjonseffektiviteten til ein skalkonstruksjon. I tillegg har dei visuelle kvalitetar på grunn ... -
Gridshells in Recent Research—A Systematic Mapping Study
(Peer reviewed; Journal article, 2021)Gridshells are shells where the structural system is some kind of grid of linear members rather than a surface. With today’s focus on environmentally friendly solutions, gridshells have gained increased relevance as ... -
Grieving in Pixels: Digital Reflections on Loss
(Master thesis, 2024)I Mechanisms of Coping vil jeg utforske verktøyene jeg har utviklet for å navigere gjennom intrikatessene i livet mitt. Før jeg flyttet fra USA til Norge i 2022, opplevde jeg flere betydningsfulle tap og livsendringer. I ... -
Griffenfeld - 300 år etter: Rapport frå eit seminar i Trondheim 16-17 april 1999
(DKNVS Skrifter, 0368-6310; 1999:2, Research report, 1999) -
Grindhus i parken
(Master thesis, 2016) -
Grindveven som uttrykksform for krysskulturell identitet
(Master thesis, 2023)I denne masteroppgaven har jeg undersøkt det å uttrykke krysskulturell identitet. Dette har jeg gjort gjennom å ta utgangspunkt i min egen krysskulturelle identitet, som både samisk og norsk. For å gjøre dette har jeg ... -
Grini fangeleir og Holocaust i Norge: Grinis funksjon i forfølgelsene av norske jøder 1941–1945
(Peer reviewed; Journal article, 2023)Den største nazistiske fangeleiren i Norge var Polizeihäftlingslager Grini, som var underlagt Befehlshaber der Sicherheitspolizei (BdS). Blant leirens like under 20 000 fanger var 215 norske jøder. Jeg har utviklet en ... -
"Grip øyeblikket": En kvalitativ studie om hvordan musikk kan fremme kommunikasjon med elever som har store sammensatte lærevansker
(Master thesis, 2014)Temaet i dette studiet har vært hvordan musikk kan fremme kommunikasjon med elever som har store sammensatte lærevansker. Jeg har hentet teorier fra psykologi, spesialpedagogikk og musikkterapi i forhold til temaene ...