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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 and Control of an Absorber - Desorber Plant at Heilbronn
(Peer reviewed; Journal article, 2017)The present work is based on an MEA absorption test campaign performed November 2013–January 2014 at EnBW's amine test pilot located in Heilbronn, Germany. The test campaign included transient step responses in steam, ... -
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 behaviour of a small-scale hydrogen reformer
(Chapter, 2007)This paper explores dynamics for control design for a novel small-scale hydrogen reformer based on compacted plated heat exchanger technology. Reforming is seen as an important step towards the use of renewable fuels as ... -
Dynamic Behaviour of an HMR Pre-Combustion Gas Power Cycle
(Journal article; Peer reviewed, 2010) -
Dynamic building stock modelling: Application to 11 European countries to support the energy efficiency and retrofit ambitions of the EU
(Journal article; Peer reviewed, 2016)A dynamic building stock model is applied to simulate the development of dwelling stocks in 11 European countries, over half of all European dwellings, between 1900 and 2050. The model uses time series of population and ... -
Dynamic building stock modelling: General algorithm and exemplification for Norway
(Journal article; Peer reviewed, 2016)This paper presents a model based on dynamic material flow analysis, general in its principles and applied to the dwelling stock of Norway for exemplification. The algorithm at the core of the model is presented in the ... -
Dynamic changes in habitat quality and the driving mechanism in the Luoxiao Mountains area from 1995 to 2020
(Peer reviewed; Journal article, 2023)The strengthening of regional habitat quality is crucial to protect biodiversity and fully utilize ecosystem services such as those provided by forestry and aquatic ecosystems. However, the long-term patterns of change in ... -
Dynamic Forces and Limiting Sea States for Installation of GRP Protection Covers
(ASME Proceedings | Torgeir Moan Honoring Symposium;OMAE2017-62499, Chapter, 2017-06-25)This paper describes a study aimed at finding and demonstrating a feasible method to reduce the uncertainties in calculation of dynamic forces and limiting sea states for installation of protection covers produced from ... -
Dynamic Links between Lipid Storage, Toxicokinetics and Mortality in a Marine Copepod Exposed to Dimethylnaphthalene
(Journal article; Peer reviewed, 2017-06-17)Efficiently assessing and managing the risks of pollution in the marine environment requires mechanistic models for toxic effects. The General Unified Threshold model for Survival (GUTS) provides a framework for deriving ... -
Dynamic metabolism modeling as a decision-support tool for urban water utilities applied to the upstream of the water system in Oslo, Norway
(Journal article; Peer reviewed, 2014)The paper presents, first, the ‘Dynamic Metabolism Model’ (DMM), developed by the authors, followed by an application to the city of Oslo, capital city of Norway. The time period considered for the analysis is 2013-2043. ... -
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 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 ...