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Process Data Mining for Parameter Estimation: With the DYNIA Method
(Master thesis, 2010)Updating the model parameters of the control system of an oil and gas production system for the reasons of cost-effectiveness and production optimization, requires a data set of input and output values for the system ... -
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 design; Ensuring consistency between a piping and instrument diagram and the 3D model.
(Master thesis, 2014). -
Process Failure Detection in Fused Filament Fabrication with Internal Data
(Master thesis, 2021)Additiv produksjon (AM) slik som smeltet filamentfabrikasjon (FFF) er en disruptiv teknologi som introduserer muligheten til å produsere produkter på nye måter. Imidlertid står den ovenfor utfordringer når det kommer til ... -
A process for Security Metrics Program (SMP)
(Master thesis, 2004)NORSK: Tjenesteleverandører har ofte mange nettverk koblet sammen i komplekse arkitekturer. Denne arkitekturen er i stadig endring, det kan være grunnet endringer som må gjøres pga tekniske løsninger, eller for at noen ... -
Process induced building defects in Norway – development and climate risks
(Peer reviewed; Journal article, 2021)The SINTEF building defects archive is an important source to knowledge on building defects in Norway. This study presents a review of defects investigated by SINTEF in the period 2017–2020, including 175 defect cases ... -
Process Innovation with Blockchain in Banking - A case study of how Blockchain can change the KYC process in banks.
(Master thesis, 2017)Innovation is the key to prosperity in competitive markets, as almost every significant business venture can trace its roots to an original spark of innovation, and on occasion, ground breaking innovation would foster a ... -
Process Integration Applied to the Design and Operation of Distillation Columns
(Doktoravhandlinger ved NTNU, 1503-8181; 2004:24, Doctoral thesis, 2004)Process integration of distillation columns with focus on multi-effect distillation is studied in this thesis. Columns are integrated by using different pressures, so that the condensing duty of one column can be used to ... -
Process Integration of Green Hydrogen: Decarbonization of Chemical Industries
(Journal article; Peer reviewed, 2020)Integrated water electrolysis is a core principle of new process configurations for decarbonized heavy industries. Water electrolysis generates H2 and O2 and involves an exchange of thermal energy. In this manuscript, we ... -
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 a Biorefinery for Integrated Production of Ethanol and Furfural in HYSYS
(Master thesis, 2016)Existing bioethanol production relies heavily on the use of corn and sugarcane as feedstocks. A prerequisite for increased consumption of bioethanol is the transition from the current use of corn and sugarcane to lignocellulosic ... -
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 Modelling Applied to Aluminium-Steel Butt Welding by Hybrid Metal Extrusion and Bonding (HYB)
(Peer reviewed; Journal article, 2022)In the present investigation, the numerical code WELDSIM is used to simulate butt welding of 4 mm thick plates of S355 steel and AA6082-T6 by Hybrid Metal Extrusion and Bonding (HYB). This is a new solid state joining ... -
Process modelling on a canonical basis
(Doktoravhandlinger ved NTNU, 1503-8181; 2006:71, Doctoral thesis, 2006)Based on an equation oriented solving strategy, this thesis investigates a new approach to process modelling. Homogeneous thermodynamic state functions represent consistent mathematical models of thermodynamic properties. ... -
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 optimization for the fabrication of an Atomic Layer Deposition reactor for in situ Transmission Electron Microscopy
(Master thesis, 2021)Denne master går gjennom produksjonsprosessen for ein liten ALD reaktor for "in situ" studie i eit TEM mikroskop. Innfallsvinkel er prosessopptamilersing og fabrikkering blir evaluert etter repeterbarhet, kostnad, tid, og ... -
Process Optimization of Biogas Upgrading with AMP Using Pilot Plant Data and Simulations with Aspen Plus
(Master thesis, 2016)In gaseous biofuel production mixtures of CO2, CH4 and/or H2 and are typically produced. When using these gaseous for example in fuel cell applications (H2) or as vehicle fuel (CH4) gas upgrading is needed. Upgrading ...