Browsing Master i teknologi by Title
Now showing items 85-104 of 171
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Kinetic study on biological sulphide removal at low temperatures
(Master thesis, 2016) -
Li-ion battery safety
(Master thesis, 2017)The aim of this thesis was two folded: Numerically compute the combustion properties of the discharge materials from lithium-ion batteries, and experimentally measure the properties, at a test rig, by overheating lithium-ion ... -
Mass Flow-rate estimation in an open venturi channel using system identification A Study of Mud flow measurements in open venturi channel
(Master thesis, 2016)Drilling operations in oil and gas industry are getting more and more advanced and complicated. One of the main reasons is that the real time monitoring and control of the processes are getting complex in their executions. ... -
Measurement and correlation of aqueous amine solution viscosities
(Master thesis, 2016)The viscosities of amines are important in designing equipment for Carbon dioxide (CO2) capture as it affects heat transfer coefficient, pressure drop in heat exchangers and piping system respectively. Reliable viscosity ... -
Measurement and correlation of data used for CO₂ absorption in different amine solutions at various temperatures
(Master thesis, 2016)In order to design CO₂ absorption-desorption columns, models of experimental data would be needed to calculate many properties of the chemical system. In this research work, the experimental density values of aqueous ... -
Methane from Syngas by Anaerobic Digestion
(Master thesis, 2016)Anaerobic digestion is a prominent green technology used for methane production from organic waste. Previous studies have shown that CH4 in AD can be increased by adding inorganic electron donors such as H2 and CO. These ... -
Microbial catalysis of syngas fermentation into biofuels precursors - An experimental approach
(Master thesis, 2017)Search for environment-friendly sustainable energy sources is of global interest due to continuous depletion of fossil fuels resources and excessive carbon dioxide emissions. Syngas fermentation is one of the promising ... -
Model based control of run-of-river power plant Grønvollfoss
(Master thesis, 2015-10-09)Water level in the pondage is an important parameter for a run-of-river hydraulic power plant. Keeping a reasonably high waterfall will help to reduce the total cost of power generation. The aim of the work for this thesis ... -
Model based estimation of fluid flow through a venturi channel: Kalman filters and observers
(Master thesis, 2018)In oil drilling operation, the estimation of returning flow is vital for safe operation. The return flow gives an early warning of kick-loss phenomenon. Detecting kick-loss is important to prevent uncontrolled well-blowout. ... -
Model Fittng and State Estimation for Thermal Model of Synchronous Generator
(Master thesis, 2019)The power factor of a synchronous generator, in a European hydropower generation, is constrained to [0.85, 0.95], and for Norway, it is generally below 0.86. A higher power factor means more exploited power (active power), ... -
Model Free Optimal and Predictive Control of the K-Spice Process Simulator
(Master thesis, 2016)Impact of the slugging can significantly decrease oil production and have damage consequences for equipment. Nowadays, Model free optimal and predictive control is actual topic of discussion and could be not-exhaustive ... -
Model predictive control (MPC) with integral action; Reducing the control horizon and model free MPC
(Master thesis, 2015-09-25)Model Predictive Control (MPC) is the most widely used strategy in process industries due to remarkable features. It has the capability to control the non-minimum phase, unstable processes and handle the constraints in a ... -
Modeling and simulation of post combustion CO2 capturing
(Master thesis, 2008)A dynamic model for the chemical absorption of carbon dioxide in Monoethanolamine is developed and implemented. The model includes absorption tower, de-absorption tower, reboiler, condenser and rich/lean heat exchanger. ... -
Modeling of a Fault Ride Through in Transmission System with Distributed Hydropower Production
(Master thesis, 2018)As part of the development plan for the European Transmission Network, the European Network of Transmission System Operator (ENTSO-E) proposed the creation of a Network code dealing the requirements for the grid connections ... -
Modeling of building occupation using motion sensor data
(Master thesis, 2019)As SMART house technology has emerged, the need to estimate position of residents has been important for several cases. In this project, a model of PIR sensor data is presented. The model should be able to predict ... -
Modeling, simulation and control of the inflow basin of a wastewater treatment plant
(Master thesis, 2016)Inflow basin is an important component for wastewater treatment plant, which can equalize the hydraulic and composition variations of wastewater inflow and stabilize the performance of nutrition and toxicants removal and ... -
Modelling and Control of Two Degrees of Freedom Helicopter Model
(Master thesis, 2017)USN has built multiple two degrees of freedom helicopters models that are to be used in various courses at USN to expand the knowledge of modeling and control. The helicopter model is a highly unstable system, making it a ... -
Modelling and estimation for return mud flow during drilling
(Master thesis, 2017)Oil drilling is performed to retrieve gas and petroleum from reservoirs that can be kilometers down the earth surface. During a drilling operation, drilling fluid is pumped into the well to remove cuttings and maintain a ... -
Modelling and evaluating of Compressed Air Energy Storage System
(Master thesis, 2020)With the worldwide increase on the use of renewable energy, efficient energy storage is needed to include intermittent renewable energy sources, such as wind and solar energy. One of the energy storage technologies that ...