Browsing SINTEF Open by Title
Now showing items 8411-8430 of 10126
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Stiller byggherrene krav til tilgjengelighet?
(Prosjektrapport (Norges Byggforskningsinstitutt);360, Research report, 2004)Prosjektet handler om byggherrens rolle og betydning når det gjelder ivaretakelse av kravet om brukbarhet for funksjonshemmede i bygninger. Problemstillinger De mest sentrale problemstillingene i forhold til prosjektets ... -
Stimulating relative permeability changes by low-frequency elastic waves: Theory and lab experiments
(Peer reviewed; Journal article, 2022)A model is presented to describe how low-frequency vibrations can induce changes to relative permeabilities in dual-porosity dual-permeability rocks. We show that a combination of two physical processes may cause this ... -
Stimulating release of undersized fish through a square mesh panel in the Basque otter trawl fishery
(Journal article; Peer reviewed, 2019-11-19)Discards of regulated species in the Basque mixed trawl fishery are a challenge. In 2006, a square mesh panel (SMP) was introduced in the fishery to increase the release efficiency of undersized fish. However, studies have ... -
Stochastic and self-consistent 3D modeling of streamer discharge trees with Kinetic Monte Carlo
(Peer reviewed; Journal article, 2024)This paper contains the foundation for a new Particle-In-Cell model for gas discharges, based on Îto diffusion and Kinetic Monte Carlo (KMC). In the new model the electrons are described with a microscopic drift-diffusion ... -
Stochastic DSMC model for large scale dense bubbly flows
(SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)Bubble columns are widely used in the chemical industry because of their simple design and high efficiency. The scale-up of these kinds of columns is challenging and time-consuming. Since high throughput is targeted, they ... -
Stochastic dynamic load effect and fatigue damage analysis of drivetrains in land-based and TLP, spar and semi-submersible floating wind turbines
(Journal article; Peer reviewed, 2015-07)This paper deals with the feasibility of using a 5 MW drivetrain which is designed for a land-based turbine, on floating wind turbines. Four types of floating support structures are investigated: spar, TLP and two ... -
A stochastic dynamic programming model for hydropower scheduling with state-dependent maximum discharge constraints
(Peer reviewed; Journal article, 2022)We present a medium-term hydropower scheduling model that includes inflow- and volume-dependent environmental constraints on maximum discharge. A stochastic dynamic programming algorithm (SDP) is formulated to enable an ... -
Stochastic electricity dispatch: A challenge for market design
(Peer reviewed; Journal article, 2018)We consider an energy-only electricity market where some generation and/or load is uncertain, and where there are flexibility costs, i.e. some conventional power plants have to be scheduled well before real time in order ... -
Stochastic energy market equilibrium modeling with multiple agents
(Journal article; Peer reviewed, 2017)The energy markets are characterized by many agents simultaneously solving decision problems under uncertainty. It is argued that Monte Carlo simulations are not an adequate way to assess behavioral uncertainty; one should ... -
Stochastic Load Modeling of High-Power Electric Vehicle Charging - A Norwegian Case Study
(Chapter; Peer reviewed, 2020)In recent years, the number of electric vehicles (EVs) has increased rapidly. Due to technological advancement, government policies and the focus on reducing greenhouse gas emission, the growth can be expected to continue. ... -
Stochastic load profile generator for residential EV charging
(Peer reviewed; Journal article, 2022)Electric vehicle (EV) charging loads have an impact on the power grid, but also represent a potential for energy flexibility. There is a need for EV data to evaluate effects on the power grid and optimal EV charging ... -
Stochastic master surgery scheduling
(Peer reviewed; Journal article, 2020)The aim of the Master Surgery Scheduling Problem (MSSP) is to schedule the medical specialties to the different operating rooms available, such that surgeries may be performed efficiently. We consider a MSSP where elective ... -
A Stochastic MPEC Approach for Grid Tariff Design with Demand-Side Flexibility
(Peer reviewed; Journal article, 2020)As the end-users increasingly can provide fexibility to the power system, it is important to consider how this fexibility can be activated as a resource for the grid. Electricity network tarifs is one option that can be ... -
Stochastic operation of energy constrained microgrids considering battery degradation
(Peer reviewed; Journal article, 2022)Power systems with high penetration of variable renewable generation are vulnerable to periods with low generation. An alternative to retain high dispatchable generation capacity is electric energy storage that enables ... -
A stochastic operational planning model for a zero emission building with emission compensation
(Peer reviewed; Journal article, 2021)The primary objective of Zero Emission Buildings (ZEBs) is to achieve net zero emission over the buildings’ lifetime. To achieve this goal, accurate cost-effective emission compensation is needed during the operational ... -
Stochastic Optimization Model for Detailed Long-term Hydro Thermal Scheduling Using Scenario-tree Simulation
(Journal article; Peer reviewed, 2016)The paper presents a case study comparing two models for hydro-thermal scheduling. Both models are tools that can be applied for forecasting and planning in electricity markets, taking into account inter-connected power ... -
Stochastic optimization model with individual water values and power flow constaints
(SINTEF Energi. Rapport;, Research report, 2014) -
Stochastic Optimization of Microgrid Operation With Renewable Generation and Energy Storages
(Peer reviewed; Journal article, 2022)The operation of energy storage systems (ESSs) in power systems where variable renewable energy sources (VRESs) and ESSs must contribute to securing the supply, can be considered as an arbitrage against scarcity. The value ... -
Stochastic variational inference for probabilistic optimal power flows
(Peer reviewed; Journal article, 2021)This paper applies a generative deep learning model, namely a Variational Autoencoder, on probabilistic optimal power flows. The model utilizes Gaussian approximations in order to adequately represent the distributions of ... -
Stokmarknes lufthavn Skagen - Støyberegninger
(SINTEF Rapport;, Research report, 2013)Det er utført støyberegning av flytrafikken for Stokmarknes lufthavn Skagen, med dagens rullebanelengde og trafikk, og for en prognose for 2025 hvor rullebanen er forlenget til 1200 meter. For prognosen er det også antatt ...