Blar i Master i teknologi på tittel
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Gas-to-gas heat exchanger for heat utilization in hot CO2 from an electrically heated calcination process
(Master thesis, 2019)Thesis was done with the objective of evaluating a gas to gas heat exchanger which will be used to recover heat from hot calciner exit gas from an electrically heated calcination process. Shell and tube heat exchanger ... -
Grey-box models for estimation of heating times for buidings
(Master thesis, 2016)Energy-usage in buildings is responsible for a large part of the total demands on energy production. Models are required to estimate the heating and cooling times of buildings, thus allowing a control system to accurately ... -
Heat transfer mechanisms in MV load break switches
(Master thesis, 2017)This report is part of an ongoing research project between University college of Southeast Norway and ABB Power product division. This report focuses on the heat transfer from two load break switch (LBS), normally used in ... -
Heating of buildings with focus on measurement and control
(Master thesis, 2015-09-25)In Norway 60% of all energy is commonly used for heating, during cold winters this number is seen to rise even higher. Any reduction in the standby power used for heating will result in large power savings. In this thesis ... -
Hydrogenolysis of methyl formate over copper nano particles
(Master thesis, 2016)Hydrogenolysis of methyl formate has been proposed as a part of an alternative route for methanol production. Copper catalyst for the hydrogenation of ester to alcohol is a catalyst commonly used due to its high selectivity ... -
Improved flow management of Lake Toke
(Master thesis, 2017)The Telemark University College (TUC) Flood server is an advisory system that assist in the regulation of the flood gates at Dalsfos hydroelectric dam. A large flood in September 2015 revealed that the model and data storage ... -
Improved oil recovery and the study of CO₂ storage in oil/gas reservoirs and aquifers
(Master thesis, 2016)As the world’s energy needs grow, several techniques have been introduced for an improved oil recovery (IOR) and secured storage of CO₂. Such techniques include the use of water injection, CO₂ for Enhanced Oil Recovery ... -
Improving snow melt systems energy performance
(Master thesis, 2015-10-09)The Object of this report is the district heating snow melt system installed in Notodden, Norway.The heat is generated by 4.7MW woodchip burner, together with oil and electrical boilers to cover peak loads.The heat is ... -
Improving the design of MV load-break switch contacts
(Master thesis, 2019)The breaking of currents either during maintenance, faults, or overload is common in load-break switches. Because switches are usually placed before critical installations it is important that their designs implementations ... -
Influence of thermal radiation in MV switchgear
(Master thesis, 2019)When developing MV switchgear units it is important that the finalized product is within IEC maximum temperature rise limit. When a switchgear unit is developed it is continuously tested until it meets the requirements, ... -
Integrated operation - define and present data for analyzing and optimization
(Master thesis, 2015-09-18)This master thesis was carried out in consultation with Aker Solutions subsidiary company Aker Engineering & Technology AS (AET) at Fornebu in Oslo. The student who is accomplishing this thesis is an employed at AET, ... -
Investigation of Bioprocess for Industrial Wastewater Treatment
(Master thesis, 2016)A pilot scale Hybrid Vertical Anaerobic Biofilm (HyVABr) reactor was applied to the treatment of waste oil refinery wastewater. The reactor comprised a bottom anaerobic digestion stage operated as an Up-flow Anaerobic ... -
Investigation of Sludge in Anaerobic Sludge Bed Bioreactor
(Master thesis, 2016)The variation in granular sludge properties from various up-flow anaerobic sludge bed (UASB) reactors and the application of coffee grit as a physical model to characterize granular sludge were investigated in this study. ... -
Investigation to improve the coagulation process at Lillevik WWTP, Larvik
(Master thesis, 2015-10-30)Investigation to improve the wastewater treatment, focusing on the coagulation process, at Lillevik WWTP has been performed. Four activities were carried out for this purpose: 1. Investigate variations and correlations for ... -
IoT and Modbus protocol development
(Master thesis, 2017)An Internet of Things (IoT) device has been developed by the “SMART” research group at University College of Southeast Norway. It is intended for laboratory experiments. It uses Modbus TCP on top of the TCP/IP stack for ... -
Kinetic study on biological sulphide removal at low temperatures
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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 ...