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Experimental studies of a damaged ship section in beam sea waves
(Journal article; Peer reviewed, 2020)This work presents a series of experiments performed with a prismatic hull form in a small wave flume. The model is a midship section with rectangular damage opening on the side. It is slightly smaller than the flume breadth ... -
Experimental studies of a damaged ship section in forced heave motion
(Journal article; Peer reviewed, 2019)This work documents a detailed series of experiments performed in a wave flume on a thin walled prismatic hull form. The model consists of a rectangular opening located on the side. The length of the model is slightly ... -
Experimental Studies of Carbonated Injection Water
(Master thesis, 2021)Olje- og gassproduksjon er den største bidgragsyteren til Norges totale klimagassutslipp. Det betyr at det er et stort potensiale for utslippskutt. Dette kan løses ved å redusere produksjonen, men så lenge ... -
Experimental Studies of Catalytic Properties of Gold Nanostructures on Ruthenium Substrate
(Master thesis, 2013)This study presents and investigates gold nanostructures on a ruthenium substrate by experimental techniques, such as X-ray photoelectron spectroscopy (XPS), low-energy electron diffraction (LEED) and temperature-programmed ... -
Experimental studies of clay-stabilized oil-in-water emulsions
(Master thesis, 2013)Several experiments concerning clay-stabilized Pickering emulsions have been studied.General emulsion coalescence with and without clay was investigated with optical microscopy.It showed that clay slows down the rate of ... -
Experimental Studies of Cold Roll Bonded Aluminum Alloys
(Master thesis, 2011)This master s thesis is based on experimental studies of the parameters influencing cold roll bonding (CRB) of the aluminum alloys AA1200 and AA3103,in the work hardened and annealed condition. The effect on the bond ... -
Experimental Studies of Finger and Fracture Instabilities in Clays Throughout the Sol-Gel Transition
(Master thesis, 2011)This report concerns preliminary studies of fingering and fracturing in gelling materials, with the aim of identifying how the phenomena of fingering transitions into fracturing as the breaking medium gradually becomes ... -
Experimental Studies of Flow- and Electric Properties of Oil Droplets Including Suspended Clay Particles
(Master thesis, 2012)Experiments on oil droplets made of silicone oil and sodium-fluorohectorite (Na-Fh) clay particles suspended in castor oil were performed. The electric field (E-field)-induced structuring of clay particles placed inside ... -
Experimental Studies of Hydrogen as a Fuel Additive in Internal Combustion Engines
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:35, Doctoral thesis, 2008)Combustion of hydrocarbons in internal combustion engines results in emissions that can be harmful both to human health and to the environment. Although the engine technology is improving, the emissions of NOx, PM and UHC ... -
Experimental Studies of Instabilities Near the Sol-Gel Transition
(Master thesis, 2012)This master thesis presents a new experimental way to dynamically determinerheological properties of a complex fluid. The fluid investigated is asuspension of the synthetic clay mineral laponite of 3 wt%. This is mixedtogether ... -
Experimental Studies of Microbial Enhanced Oil Recovery
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:272, Doctoral thesis, 2012)The main purpose of this work was to understand the driving mechanisms by which the bacterium Rhodococcus sp. 094 increases oil recovery. The reason for only using this species was to thorougly investigate different aspects ... -
Experimental Studies of Monodisperse Pickering Emulsions Stabilized by Laponite Clay
(Master thesis, 2013)Experiments on oil-in-water Pickering emulsions stabilized by the disc-likesynthetic clay mineral Laponite were performed. Magnetic resonance imagingwas used to determine how the viscosity of the oil, the oil volume ... -
Experimental Studies of Self-organization from Electrically Polarized Clay Particles
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:279, Doctoral thesis, 2011) -
Experimental Studies of Smectite Clays: Colloids and Nanoporous Materials
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:215, Doctoral thesis, 2012)This thesis presents experimental work on two synthetic clay minerals: fluorohectorite and Laponite RD. Both are hectorite clays belonging to the widely studied smectite group of clays. The results presented can broadly ... -
Experimental Studies of Streamer Phenomena in Long Oil Gaps
(Doctoral Theses at NTNU, 1503-8181; 2013:106, Doctoral thesis, 2013)In this study, the characteristics of non-breakdown and breakdown streamers have been investigated through the effects of dissolved gases/air, carbon particles, additives, reduced pressure, liquid chemistry and voltage ... -
Experimental Studies of Stress Dependence,Static vs Dynamic behaviour and Mechanical Anisotropies of Shale
(Chapter, 2014)Laboratory data from controlled rock mechanical tests with various shales have been used to understand and quantify stress effects on wave velocities of relevance for 4D seismics, and to quantify the difference between ... -
Experimental Studies of the Acoustic Signal generated by Marine Seismic Sources
(Doctoral theses at NTNU;2019:80, Doctoral thesis, 2019)Marine seismic acquisition is the most commonly used geophysical technique to image the subsurface for different purposes, e.g. exploration of reservoirs or investigation of subduction zones as areas where earthquakes are ... -
Experimental Studies of the Two Phase Flow and Monodispersed Pickering Emulsions Stabilized by LaponiteRD in a Microfluidic T- Junction
(Master thesis, 2014)Monodispersed droplets were produced in a microfluidic T-junction by controlling flow rates of dispersed and continuous phases. The space between each droplet was controlled and it was similar between different droplets. ... -
Experimental studies of wave-ice interactions – insights into data analysis methods and their applications to studying the wave-induced responses of ice cover
(Doctoral theses at NTNU;2020:228, Doctoral thesis, 2020)Studies of wave-ice interactions include field and laboratory experiments, theoretical model developments, the implementation of these theoretical models in simulation tools, and the validation and calibration of these ... -
Experimental Studies on Municipal Solid Waste and Biomass Pyrolysis
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:125, Doctoral thesis, 2007)The introduction of this thesis (Chapters 1-9) presents the broader picture of waste management and thermal treatments (situation, trends and novel concepts) with a strong focus on nitrogen (N) in Chapter 6 (a summary of ...