Master of Science in Energy and Environmental Technology: Nye registreringer
Viser treff 41-60 av 73
-
Experimental investigation and simulation of ignition of fuel-air clouds with fuel mixtures of hydrogen and hydrogen-carrying fuels
(Master thesis, 2021)Hydrogen is playing an increasingly important role as the world moves to a low-carbon energy system, but combustion properties of this gas are very different from other hydrogen-carrying fuels that can lead to difficulties ... -
Recommended guideline for allocation simulation
(Master thesis, 2021)En plattform har ofte olje- og gassproduksjon fra mer enn ett felt. Bestemmelsen av hvor mye olje og gass som kommer fra de forskjellige feltene kalles allokering. Plattformen studert i denne rapporten heter Platform Vest, ... -
Study on the Start-up of Anammox Process in Lab-scale Moving Bed Biofilm Reactor (MBBR)
(Master thesis, 2021)The discharge of wastewater containing nitrogen compounds is harmful to marine life and human health, hence, many biological nitrogen removal methods are in use in many treatment plants in recent years. Among the several ... -
Release of high-pressure hydrogen into the air
(Master thesis, 2021)Hydrogen as an energy carrier is one of the available alternatives to fossil fuels for decarbonizing the global energy system. Regarding to the very low volumetric energy content of gaseous hydrogen, for practical and ... -
Cost-effective and safe oil production from existing and near-future oil fields
(Master thesis, 2020)Despite the rapid progress in the area of renewable energy, fossil fuels will remain the world’s most important energy source for the foreseeable future. Therefore, in order to meet future energy demands, increasing the ... -
Evaluation of De-oiler Performance Using Numerical CFD Technique
(Master thesis, 2020)When producing oil from the reservoir, it comes together with water, gas, sand, and other impurities. Excluding gas, all of them are unexpected waste. The water or simply called produced water is the biggest problem due ... -
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 ... -
Simulation of Hydrogen Tank Refuelling
(Master thesis, 2020)As an alternative to fossil fuels and as a sustainable energy carrier, there are considerable interestsin investigating hydrogen. Hence, it seems significant to evaluate the behavior of hydrogen in refueling or storing. ... -
Dispersion of hydrogen in confined spaces
(Master thesis, 2019)Usage of hydrogen as fuel gives rise to possible accidental risks due to leakage and dispersion. The highest risk from hydrogen leak is the formation of a large volume of the hydrogen-air mixture, which could be ignited ... -
Process simulation of CO2 absorption at TCM Mongstad
(Master thesis, 2019)Developing robust and predictable process simulation tools for CO2 capture is important for improving carbon capture technology and reduce man made CO2 emissions. In this thesis, five different scenarios of experimental ... -
Disintegration and Degradation of Fish Feed Pellets and Feces Under Aerobic Marine Conditions
(Master thesis, 2018)Fish farming industry is a major food industry which cover significant parts of the nutritional requirement of the world’s population. Due to nutritional enrichment by uneaten pellets and fish feces, negative environmental ... -
Coagulation effects of biological sludge reject water treatment
(Master thesis, 2018)This thesis is study of methods for improving the coagulation process of municipal wastewater in Norway, carried out at the Knarrdalstrand wastewater treatment plant in Porsgrunn. In the study two main issue were considered ... -
Biological reject water treatment by using moving bed biofilm reactors (MBBR)
(Master thesis, 2018)In this study two moving bed biofilm reactors (MBBRs) (i.e. the reactors called R1 and R2 respectively) were subjected to treat reject water from sludge dewatering. Such biological treatment was investigated for possible ... -
Effects of nitrate addition on anaerobic digestion of high content organic substrate in semi-continuous fed reactors
(Master thesis, 2018)Biogasification can recover a significant portion of energy potential from organic wastes. In addition to energy recovery, it also offers waste stabilization. However, there is a need for more efficient process for digestion ... -
Predicting weather using ANN with free open weather data in Python
(Master thesis, 2018)Predicting the weather is important for a lot of fields including agriculture, construction and hydro-power and flood management. Currently mechanistic meteorology predictions are generated using heavy computing based ... -
Monitoring and process evaluation of continuous stirred biogas reactor under semi-continuous dosage of Ca(NO3)2
(Master thesis, 2018)Anaerobic digestion is a process typically used for the reduction of the organic load from sludge, with known advantages over other traditional processes being an energy producer in form of biogas. The economic viability ... -
Experimental measurements of diesel spray in an inert gas generator
(Master thesis, 2017)A 90° Y-jet atomizing nozzle with 3 bores was experimentally tested in a science facility at University College of Southeast Norway. The nozzle is producing a diesel fuel spray for a pilot flame in an IGG system for marine ... -
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 ... -
Modelling and simulation of syngas fermentation for the production of biofuels precursors
(Master thesis, 2017)Production of acetic acid and ethanol by syngas fermentation process could be an alternative way of biofuel production, and is therefore of interest to study. In accordance to literature review, gas fermentation process ... -
Embryo research of a reactor to produce CO2 hydrates
(Master thesis, 2017)The potential applications of carbon dioxide hydrate have attracted many interests over the past decade. CO2 transmission in the form of hydrate is an alternative way of transportation in CCS chain, however, the CO2 hydrate ...