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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 modeling of the solvent regeneration part of a CO2 capture plant
(Peer reviewed; Journal article, 2013)In this work, a system of unit operations is modeled and implemented in MATLAB for dynamic simulation of the regeneration part of the CO2 capture process. The system consists of a stripper, a reboiler and a condenser, and ... -
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 ... -
Dynamic moisture diffusion in transformer winding insulation
(Peer reviewed; Journal article, 2023)Wind power production is intermittent due to varying wind conditions. This leads to frequent temperature changes in the wind farm transformers, which in turn affects the lifetime of the transformer winding insulation. To ... -
Dynamic monitoring of safety barriers in petroleum installations
(Chapter, 2014)Accidents on petroleum installations can have huge consequences, resulting in loss of life, environmental damages as well as economic loss. A number of so called safety barriers are therefore from earlier implemented with ... -
Dynamic piezoelectric MEMS-based optical metasurfaces
(Peer reviewed; Journal article, 2021)Optical metasurfaces (OMSs) have shown unprecedented capabilities for versatile wavefront manipulations at the subwavelength scale. However, most well-established OMSs are static, featuring well-defined optical responses ... -
Dynamic Process Modeling of Topside Systems for Evaluating Power Consumption and Possibilities of Using Wind Power
(Peer reviewed; Journal article, 2022)Norwegian offshore wind farms may be able to supply power to offshore oil and gas platforms in the near future thanks to the expeditious development of offshore wind technology. This would result in a reduction in CO2 ... -
Dynamic Response Analysis of Floating Storage Tank System Considering Hydrodynamic and Mechanical Interactions
(Chapter, 2018-06-25)For better utilization of ocean and coastal space, hydrocarbon products can be stored in the floating tanks, which can be enclosed by barge system. The barge system can be moored through pile foundations. The tanks are ... -
Dynamic response of a monopile wind turbine in waves: Experimental uncertainty analysis for validation of numerical tools
(Journal article; Peer reviewed, 2019-05-23)The responses of a monopile offshore wind turbine subjected to irregular wave loads are investigated numerically and experimentally, considering a range of sea states. An extensive experimental campaign was carried out on ... -
Dynamic response of a top-tensioned riser under vessel motion
(Journal article; Peer reviewed, 2018-07)Model tests of a top-tensioned riser model were carried out as a part of a joint industry project, with the purpose of verifying the calculations of the riser analysis program RIFLEX. Sinusoidal motion in one direction was ... -
Dynamic responses of a jacket-type offshore wind turbine using decoupled and coupled models
(ASME Proceedings | Ocean Renewable Energy;OMAE2014-24246, Chapter, 2014-06)This paper presents numerical studies of the dynamic responses of a jacket-type offshore wind turbine using both decoupled and coupled models. In the decoupled (hydroelastic) model, the wind load is included through ... -
Dynamic responses to silicon in Thalassiosira pseudonana - Identification, characterisation and classification of signature genes and their corresponding protein motifs
(Journal article; Peer reviewed, 2017-07-07)The diatom cell wall, or frustule, is a highly complex, three-dimensional structure consisting of nanopatterned silica as well as proteins and other organic components. While some key components have been identified, ... -
Dynamic Simulation of CO2 Injection Wells
(Journal article, 2019) -
Dynamic simulation of simultaneous HVDC contingencies relevant for vulnerability assessment of the nordic power system
(Chapter; Peer reviewed, 2019) -
Dynamic stochasticmodeling for adaptive sampling of environmental variables using an AUV
(Peer reviewed; Journal article, 2023)Discharge of mine tailings significantly impacts the ecological status of the sea. Methods to efficiently monitor the extent of dispersion is essential to protect sensitive areas. By combining underwater robotic sampling ... -
Dynamic thermal performance of a PCM window system:characterization using large scale measurements
(Journal article; Peer reviewed, 2015)Introdution of more dynamic building envelope components have been done throughout the last decades in order to try to increase indoor thermal comfort and reduce energy need in buildings for both temperature and light ... -
Dynamic Wireless Charging of Autonomous Vehicles: Small-scale demonstration of inductive power transfer as an enabling technology for self-sufficient energy supply
(Peer reviewed; Journal article, 2020)Recent developments toward selfdriving cars combined with technology for wireless inductive power transfer can enable electric vehicles that are fully autonomous with respect to operation and energy requirements. Furthermore, ... -
Dynamics and control of large-scale fluidized bed plants for renewable heat and power generation
(Peer reviewed; Journal article, 2022)As the share of variable renewable electricity increases, thermal power plants will have to adapt their operational protocols in order to remain economically competitive while also providing grid-balancing services required ... -
Dynamics of large-scale bubbling fluidized bed combustion plants for heat and power production
(Peer reviewed; Journal article, 2023)Bubbling fluidized bed combustion (BFBC) plants for combined heat and power (CHP) production have traditionally been dispatched under slow load changes. As the amount of variable renewable electricity increases in energy ... -
The dynamics of solar prosuming: Exploring interconnections between actor groups in Norway
(Peer reviewed; Journal article, 2020)Solar prosuming is an emerging phenomenon in which many actor groups are involved in shaping new solutions. Here we study national policymakers, relevant stakeholders such as grid companies, and the prosumers themselves – ...