Blar i Publikasjoner fra CRIStin - SINTEF Energi på utgivelsesdato
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Non-equilibrium approach for the simulation of CO2 expansion in two-phase ejector driven by subcritical motive pressure
(Peer reviewed; Journal article, 2020)A non-equilibrium approach was proposed for highly accurate modelling of the expansion process during two-phase flow in the convergent-divergent motive nozzle of an R744 ejector. Comprehensive mapping of the coefficients ... -
Large-scale production and transport of hydrogen from Norway to Europe and Japan: Value chain analysis and comparison of liquid hydrogen and ammonia as energy carriers
(Peer reviewed; Journal article, 2020)Low-carbon hydrogen is considered as one of the key measures to decarbonise continental Europe and Japan. Northern Norway has abundant renewable energy and natural gas resources which can be converted to low-carbon hydrogen. ... -
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 ... -
Uncertainty analysis in the techno-economic assessment of CO2 capture and storage technologies. Critical review and guidelines for use
(Peer reviewed; Journal article, 2020)Uncertainty analysis is a key element of sound techno-economic analysis (TEA) of CO2 Capture and Storage (CCS) technologies and systems, and in the communication of TEA results. Many CCS technologies are relatively novel, ... -
Flexibility potential at Norwegian households - customer evaluations and system benefits
(International Conference on the European Energy Market;2020, Chapter; Peer reviewed, 2020)The peak load in electricity consumption is increasing among household customers, resulting in reduced utilization time of the distribution grid. Demand side flexibility can be a cost-efficient alternative to grid investments, ... -
Application of a Testing Chain Methodology for Improving Power Converter Controllers
(Chapter; Peer reviewed, 2020)The practice of testing power system equipment like converters usually involves simulation, laboratory and field testing in that sequence. Such an approach lacks smooth transition and wide coverage of new services which ... -
The Norwegian CCS Research Centre (NCCS): facilitating industry-driven innovation for fast-track CCS deployment
(Peer reviewed; Journal article, 2020) -
EERA DeepWind'2020 Conference 15 -17 January 2020
(SINTEF Rapport;, Research report, 2020) -
Alternative fuels and propulsion systems for fishing vessels
(SINTEF Rapport;, Research report, 2020)The main objective of CoolFish is to increase energy efficiency of the utility systems (cooling, freezing and heating) onboard fishing vessels. To achieve a full potential of efficiency and environmental benefits the ship ... -
Cost-Benefit Analysis of Battery Energy Storage in Electric Power Grids: Research and Practices
(Chapter; Peer reviewed, 2020)This paper provides an overview of methods for including Battery Energy Storage Systems (BESS) into electric power grid planning. The general approach to grid planning is the same with and without BESS, but when BESS is ... -
Launch of the FarmConners Wind Farm Control benchmark for code comparison
(Peer reviewed; Journal article, 2020)Careful validation of the modelling and control actions is of vital importance to build confidence in the value of coordinated wind farm control (WFC). The efficiency of flow models applied to WFC should be evaluated to ... -
The Effects of Pyrolysis Conditions and Feedstocks on the Properties and Gasification Reactivity of Charcoal from Woodchips
(Peer reviewed; Journal article, 2020)Pyrolysis conditions in charcoal production affect yields, properties, and further use of charcoal. Reactivity is a critical property when using charcoal as an alternative to fossil coal and coke, as fuel or reductant, in ... -
Residential Photovoltaic Systems in Norway: Household Knowledge, Preferences and Willingness to Pay
(Peer reviewed; Journal article, 2020)Solar power or photovoltaic (PV) systems have emerged as a leading low-carbon energy technology worldwide, but the deployment of residential PV systems in Norway has lagged behind other Scandinavian countries. Therefore, ... -
Data set for power system reliability analysis using a four-area test network
(Peer reviewed; Journal article, 2020)This article presents a test data set combining data relevant for power system reliability analysis, including network data, reliability data, basic interruption cost data, and exemplary operating state data. The data set ... -
Limitations in the application of computer simulations of temperature rise of completely new designs of MV metal enclosed switchgear
(Peer reviewed; Journal article, 2020)Temperature rise simulation deals with different physical domains describing heat generation and heat dissipation effects. Cigr working group A3.36 has conducted a study on temperature rise simulation of switchgear for ... -
Progressive hedging for stochastic programs with cross scenario inequality constraints
(Journal article; Peer reviewed, 2020)In this paper, we show how progressive hedging may be used to solve stochastic programming problems that involve cross-scenario inequality constraints. In contrast, standard stochastic programs involve cross-scenario ... -
Efficiency in the process industry: Three thermodynamic tools for better resource use
(Peer reviewed; Journal article, 2020)In a world where resources are limited and their use will necessary have an impact, efficient handling of resources becomes essential. This review concerns three thermodynamic tools that can be systematically used to ... -
Sizing Electric Battery Storage System for Prosumer Villas
(Chapter; Peer reviewed, 2020)This paper studies the electricity consumption of 5 villas in the south of Norway and estimates the effect of utilizing batteries as a means to reduce peak load for each villa. High-resolution field data on the consumption ... -
From Scenarios to Use Cases, Test Cases and Validation Examples
(Chapter, 2020)Selected validation scenarios and corresponding test cases in the context of the ERIGrid project are presented in this chapter. Furthermore, the benefits of using the ERIGrid validation method and testing tools are discussed ... -
Experimental investigation of the effect of solid-gas two-phase flow in CO2 cascade refrigeration system
(Peer reviewed; Journal article, 2020)The dry ice sublimation process of CO2 is a unique technique in which temperature ranges below the triple point of −56 °C can be achieved in a CO2 refrigeration system. However, during the evaporation process of the actual ...