Blar i Master of Science in Process Technology på tittel
Viser treff 56-75 av 154
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Experimental and computational study of the effect of particle size distributions on the flow behavior in fluidized beds
(Master thesis, 2009)The aim of the work of this thesis is to study the flow behavior of a fluidized bed with respect to different particle mixtures. The efficiency of the fluidized bed reactors depends on the bubble distribution, bubble size ... -
Experimental investigation of artificial snow production in marginal geographic conditions
(Master thesis, 2021)Dette arbeidet hadde som mål å utføre både litteratur og eksperimentell studie av kunstig snøproduksjon i marginale geografiske forhold. Det viktigste bak dannelsen av kunstig snø er vann som eksponeres for kald luft danner ... -
Experimental investigation of hydrogen-air explosions with a schlieren set-up
(Master thesis, 2015-09-18)Schlieren has been used in the visualization of shock waves since the beginning of the 20th century and is still highly actual in the research of shock waves and DDT. The goal of this study was to build a schlieren setup ... -
Experimental study of bubbling fluidized bed
(Master thesis, 2008-06)A series of experiments are performed in order to study the flow behaviour of bubbling fluidized bed. A two dimensional fluidized bed is built up with dimension 0.8 m (height) × 0.2 m (width) × 0.025 m (depth) and uniform ... -
Experimental Study of Catalysis in Plastic Pyrolysis
(Master thesis, 2017)In this study, thermal and catalytic pyrolysis of high-density polyethylene (HDPE), low-density polyethylene (LDPE), polypropylene (PP) and mixtures of LDPE/PP plastics were carried out in a batch autoclave reactor at 460 ... -
Flame length measurements of hydrogen jets
(Master thesis, 2017)The use of hydrogen is increasing rapidly and the research on hydrogen safety must follow. The implementation of hydrogen filling stations and cars are steadily on the rise. In the case of a leakage the hydrogen will most ... -
Flame propagation in a transparent pipe with a single obstruction
(Master thesis, 2008)This report treats the problem of hydrogen explosions. The background for this thesis was based upon earlier work done by Bjerketvedt D., Vågsæther K. and Knudsen V. They investigated hydrogen explosions in a steel pipe ... -
Fluidization behavior of sand particles with a size distribution
(Master thesis, 2023)Fluidization technology has a wide range of applications in industries due to its unique ability to transport solid particles and for uniform heat transfer. But this technology is dependent on the properties of bed material. ... -
Foaming prediction in the post-combustion CO2 capture plants (amine-based) by utilizing machine learning techniques
(Master thesis, 2022)Human activities have increased the emitted greenhouse gases into the atmosphere. Among greenhouse gases, the excess of CO2 in the atmosphere has caused severe environmental issues such as global warming and ozone depletion. ... -
Full-scale NOx reduction experiments at Norcem Brevik
(Master thesis, 2015-11-06)The NOx reduction system installed at Norcem Brevik is based on the SNCR technology. It was installed in 2012 and substantial reduction of NOx has been achieved. However, it has never been performed experiments or optimizations ... -
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 ... -
Hydrodynamics - calculation of added mass on complex objects
(Master thesis, 2021)Added mass er et komplekst fenomen innen hydrodynamikk, hvor det finnes lite forståelse i industrien. Dermed var motivasjonen for dette arbeidet å bygge kunnskap innen hydrodynamikk og numerisk modellering av hydrodynamiske ... -
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 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 ... -
Improved Oil Recovery through Advanced Control
(Master thesis, 2021)Norway is one of the major suppliers of oil and gas to the world market. Revenues from sales of oil and gas have played an important role in building modern Norwegian society. Oil and gas are trapped in the subsurface ... -
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 the performance of a pilotscale CO2 desorption column using CFD simulations
(Master thesis, 2021)Technology Center Mongstad (TCM) is the world’s largest and most flexible test facility for amine based CO2 absorption and desorption. This master thesis is based on an operational problem at TCM where excess liquid loading ... -
Kinetic study on biological sulphide removal at low temperatures
(Master thesis, 2016) -
Laminar burning velocity in hydrogen-oxygen-nitrogen mixtures
(Master thesis, 2022)As today’s world is demanding a greener environment where greenhouse gas emission and global warming are much reduced, hydrogen has become the most promising element among others from periodic table. As today’s world is ... -
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 ...