Blar i Institutt for energi og prosessteknikk på tittel
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Data-driven models of solvent oxidative degradation for post combustion CO2 capture process
(Master thesis, 2022)Many measures have been taken to combat climate change. Amine-based carbon capture technology plays an essential role in the reduction of CO2 emissions. However, one issue of this technology is solvent degradation. There ... -
Data-Driven Real-Time Price-Based Demand Response for Industrial Facilities Energy Management
(Journal article; Peer reviewed, 2021)Recent advances in smart grid technologies have highlighted demand response (DR) as an important tool to alleviate electricity demand–supply mismatches. In this paper, a real-time price (RTP)-based DR algorithm is proposed ... -
Day-Ahead Prediction of Plug-In Loads Using a Long Short-Term Memory Neural Network
(Peer reviewed; Journal article, 2021)The aim of this work is to develop and validate a miscellaneous electric loads (MEL) predictive model that does not require occupant-wise or building-wise model training nor model adaptation while achieving competitive ... -
Decarbonization pathways for the residential sector in the United States
(Peer reviewed; Journal article, 2022)Residential GHG emissions in the United States are driven in part by a housing stock where onsite fossil combustion is common, home sizes are large by international standards, energy efficiency potential is large and ... -
Decision Making Methodology for the Selection of Gas-liquid Separators
(Master thesis, 2012)Gas liquid separation is a critical operation in many industries, including the gas and oil industry. In fact, costly equipment like heat exchangers and compressors rely on the good performance of gas scrubbers. In the ... -
Decoupling Between Human Development and Energy Consumption within Footprint Accounts
(Journal article; Peer reviewed, 2018)Historically, the growth of energy consumption has fuelled human development, but this approach is no longer socially and environmentally sustainable. Recent analyses suggest that some individual countries have responded ... -
Decoupling or delusion? Measuring emissions displacement in foreign trade
(Journal article; Peer reviewed, 2018)In a world where climate goals are global but action remains firmly in the hands of states, reliable methods are needed to ensure that emissions reductions on a national level are not offset by carbon leakage. Appropriate ... -
Deformasjon av trykksatte rørledninger
(Master thesis, 2013)Offshore pipelines may be subjected to impact by anchor and trawl gear. An anchor impact will drag the pipeline out of its position, before it is released and the pipe straightens, due to the rebound and large axialforces. ... -
Degenerate perturbation theory in thermoacoustics: high-order sensitivities and exceptional points
(Peer reviewed; Journal article, 2020)In this study, we connect concepts that have been recently developed in thermoacoustics, specifically (i) high-order spectral perturbation theory, (ii) symmetry-induced degenerate thermoacoustic modes, (iii) intrinsic ... -
Degradering av flourpolymerer ved hjelp av partielle utladninger
(Master thesis, 2010)Prosjektet har blitt utført i samarbeid med SINTEF Energi AS. Hovedformålet med prosjektet har vært å sammenligne kryssbundet polyetylen (PEX) med perfluoroalkoxy (PFA) med hensyn på levetid i elektrisk sammenheng. I dag ... -
Dehydrating gas by using clathrate hydrates
(Master thesis, 2011)In this study, an approach to utilize hydrates in a positive perspective by using them to dehydrate the gas stream was investigated. Tetrahydrofuran (THF) and water was applied as the model system to examine the dehydration ... -
Demand response with active phase change material based thermal energy storage in buildings
(Journal article; Peer reviewed, 2023) -
Demographically-Extended Socioeconomic Metabolism: A step towards addressing human needs and wants in resources’ modelling
(Doctoral theses at NTNU;2018:233, Doctoral thesis, 2018)Sustainable sociometabolic patterns are required to overcome unsatisfied needs, inequalities, and environmental problems, especially because of the expected population growth and rising living standards. To inform socioeconomic ... -
Demonstrating load-change transient performance of a commercial-scale natural gas combined cycle power plant with post-combustion CO2 capture
(Journal article; Peer reviewed, 2017)The present work aims to study the transient performance of a commercial-scale natural gas combined cycle (NGCC) power plant with post-combustion CO2 capture (PCC) system via linked dynamic process simulation models. The ... -
Demonstrating the load-shifting potential of a schedule-based control in a real-life educational building
(Journal article; Peer reviewed, 2024)This work investigates the potential of simplified control approaches to deploy the building energy flexibility (BEF), here for the shifting of the space-heating load in a real-life educational building. The educational ... -
Demonstration of Gas Switching Technology for Accelerated Scale-up of Pressurized Chemical Looping Applications
(Doctoral theses at NTNU;2020:300, Doctoral thesis, 2020)This research focused on the experimental demonstration of Gas Switching Technology as an alternative for pressurized chemical looping. Chemical looping processes usually employ circulation fluidized bed (CFB) arrangement ... -
Demonstration of PV Power to High-temperature Heat Storage for Solar Cookers
(Master thesis, 2022)I Tanzania har 72% av den urbane befolkningen tilgang til elektrisitet, men matlaging gjennom kull- og vedfyrte ovner er fortsatt den mest brukte metoden. Det er grunnet kulturelle preferanser, høy tilgjengelighet og lav ... -
Demonstration of PV Power to High-temperature Heat Storage for Solar Cookers
(Master thesis, 2022)I Tanzania har 72 % av den urbane befolkningen tilgang til elektrisitet, men matlaging gjennom kull- og vedfyrte ovner er fortsatt den mest brukte metoden. Det er grunnet kulturelle preferanser, høy tilgjengelighet og lav ... -
Demonstration of Swing adsorption cluster concept (SARC) for CO2 capture
(Doctoral theses at NTNU;2021:148, Doctoral thesis, 2021)Adsorption-based post-combustion CO2 capture is enjoying significant research attention due to its wide applicability within the power and industrial sectors and its ability to retrofit existing infrastructure. Important ... -
Depotlading av elektriske busser i Oslo og Akershus
(Bachelor thesis, 2019)Som en del av elektrifiseringen av den norske transportsektoren er elektriske busser et viktig bidrag for å redusere klimagassutslippet. Oslo ønsker å være i toppen av elektrifiseringen og ble tildelt tittelen Europeisk ...