Blar i Institutt for energi og prosessteknikk på tittel
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Primærenergikonseptet og beregning av primærenergifaktorer
(Master thesis, 2012)Det globale energibehovet øker for hvert år og vil fortsette å gjøre det i framtiden. Siden omtrent 1850 har energiforsyningen vært dominert av fossile brensler. Konvertering til el fra fossile brensler er lite energieffektivt ... -
Prioritizing Consumption-Based Carbon Policy Based on the Evaluation of Mitigation Potential Using Input-Output Methods
(Journal article; Peer reviewed, 2018)Carbon footprints aim to engage consumers in contributing to climate‐change mitigation. Consumption‐oriented policy measures attempt to cause voluntary or incentivized interventions that reduce environmental impact through ... -
A Probabilistic Method for Fractured Cultural Relics Automatic Reassembly
(Peer reviewed; Journal article, 2021)Masses of fragile cultural relics are dug out in fragments due to long-standing burying and their fragility, which must be reassembled to play a role in cultural heritage study. However, it is very challenging to automatically ... -
Probabilistic modelling of building stock properties for urban mining
(Chapter, 2024) -
Process design and economic optimization of boil-off-gas re-liquefaction systems for LNG carriers
(Peer reviewed; Journal article, 2019)Recent LNG carriers are equipped with high pressure gas injection engines. However, there has been a lack of research on liquefaction processes for boil-off gas (BOG) on LNG ships driven by high pressure fuel. Thus, this ... -
Process integration of organic Rankine cycle (ORC) and heat pump for low temperature waste heat recovery
(Peer reviewed; Journal article, 2018)Organic Rankine cycles (ORCs) have been a mature technology for low temperature waste heat utilization. However, the relatively low thermal efficiency and incomplete waste heat recovery limit the power output of ORC systems. ... -
Process Integration Potentials in Coal-based Power Plants using Oxy-combustion
(Master thesis, 2012)Oxy-combustion is a promising technology for capturing CO2 from coal based power plants. In a coal based oxy-combustion power plant coal is combusted with high purity oxygen in order to produce steam for power production. ... -
Process modeling of novel amine carbon capture solvents: Conversion of experimental data into thermophysical and kinetic relations
(Master thesis, 2014)For the development of novel carbon capture solvents, process modeling is a useful tool for (inter alia) the early stage investigation of novel solvents. It represents an option for cheap but detailed prediction of process ... -
Process models for online condition monitoring of heat exchangers in gas processing
(Master thesis, 2020)Abstract will be available on 2023-09-10 -
Process optimization and working fluid mixture design for organic Rankine cycles (ORCs) recovering compression heat in oxy-combustion power plants
(Peer reviewed; Journal article, 2018)In this study, an Organic Rankine Cycle (ORC) is proposed to be integrated with the flue gas pre-compression process to reduce the energy cost resulting from Carbon Capture and Storage (CCS). An equation-based flowsheet ... -
Process simulation and evaluation of options for heat and power generation on offshore oil and gas installations
(Master thesis, 2016)In the efforts of trying to reduce global greenhouse gas emissions, the Norwegian oil and gas industry is looking for ways to improve efficiencies when supplying heat and power offshore. By making a scenario of a platform ... -
Process simulation and plant layout of a combined cycle gas turbine for offshore oil and gas installations
(Journal article; Peer reviewed, 2015)Since the development of the first oil fields on the Norwegian Continental Shelf, the petroleum industry in Norway has been making continuous progress in oil production engineering. With greater environmental awareness ... -
Process simulation based life cycle assessment of a subsea compression system: identifying the largest influences on environmental impact
(Master thesis, 2022)I dette studiet ble miljøpåvirkningen gjennom livssyklusen til det planlagte undervannskompresjonssystemet Jansz-Io utenfor kysten i Vest-Australia evaluert. Kompresjonssystemet vil operere på en vanndypde på omtrent 1350 ... -
Process simulation based life cycle assessment of a subsea compression system: identifying the largest influences on environmental impact
(Master thesis, 2022)I dette studiet ble miljøpåvirkningen gjennom livssyklusen til det planlagte undervannskompresjonssystemet Jansz-Io utenfor kysten i Vest-Australia evaluert. Kompresjonssystemet vil operere på en vanndypde på omtrent 1350 ... -
Process Simulation of Oxy-combustion CO2 Capture in Cement Plant
(Master thesis, 2014)The objectives of this master thesis have been to model and simulate oxy-combustion CO2 capture in a cement plant. The model developed is a process simulation of the calcination process with varying degree of air in-leakage, ... -
Process simulation of semi-closed recuperated cycle
(Master thesis, 2015)Nowadays, the combined cycle gas turbine (CCGT) is the most used technology for electric power generation among the plants that produce electricity from fossil fuels. There are several advantages that made the widespread ... -
Process simulation of SEWGS technology for applications in the steel industry: Prosess simulering av SEWGS teknologi for bruk i stålindustrien
(Master thesis, 2014)As part of the Dutch national program on CO2 capture (CATO-2), in particular ECN s research within the CEASAR project, this study primarily focuses on capturing CO2 from point sources in the steel industry. Central in this ... -
Process simulation of triethylene glycol based dehydration processes
(Master thesis, 2015)Natural gas contains impurities when produced from a reservoir among these impurities is water. In order to meet downstream transport-, process- and appliance specifications the natural gas need to be dehydrated. One of ... -
Product formation during discharge: a combined modelling and experimental study for Li–O2 cathodes in LiTFSI/DMSO and LiTFSI/TEGDME electrolytes
(Peer reviewed; Journal article, 2021)Li–air or Li–O2 batteries are a promising energy storage technology due to the potentially high energy density. However, significant challenges related to reversible charge/discharge of these cells need to be solved. The ...