Blar i NTNU Open på tittel
Viser treff 59644-59663 av 100666
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Model studies of secondary hydrogenation in Fischer-Tropsch synthesis studied by cobalt catalysts
(Doktoravhandlinger ved NTNU, 1503-8181; 2003:29, Doctoral thesis, 2003)Mass transfer effects are very important in Fischer-Tropsch (FT) synthesis. In order to study the FT synthesis without the influence of any transport limitations, cobalt foils have been used as model catalysts. The effect ... -
Model studies of the chiral and deconfinement transitions in QCD
(Doctoral thesis at NTNU;2015:238, Doctoral thesis, 2015)The force that is responsible for holding the nucleus together and for creating protons and neutrons (via the binding of even smaller particles,called quarks) is the strong nuclear force. Of the four fundamental forces of ... -
Model test and numerical analysis of a multi-pile offshore wind turbine under seismic, wind, wave, and current loads
(Journal article, 2017)Offshore wind turbines (OWTs) might be subjected to seismic loads with different peak accelerations during operation in the actively seismic regions. The earthquakes might be a potential risk for the OWTs due to its ... -
Model Test of the STC Concept in Survival Modes
(Chapter; Peer reviewed, 2014)The STC (Spar Torus Combination) concept combines a Spar floating wind turbine and a torus-shaped heaving-body wave energy converter (WEC). Numerical simulation has shown positive synergy between the WEC and the Spar ... -
Model Testing and Rheology of a Fine Grain Rich Debris Flow
(Master thesis, 2018)Debris flows are a hazardous type of landslide, primarily caused by intense precipitation in steep mountainous terrain. Water, soil and debris mix to form a slurry that advances rapidly downslope, growing in size as it ... -
Model testing of conepenetration in silt with numerical simulations
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:207, Doctoral thesis, 2014)Interpretation of results from CPTU testing in silty soils is very challenging and it is hard to obtain reliable design parameters. The main reason is that penetration in silts may occur under partially drained conditions. ... -
Model Testing of the Drainage Screen Type Debris Flow Breaker
(Master thesis, 2016)Debris flows are a hazardous geological phenomenon occurring in mountainous terrain. In Norway the National Public Roads Administration has registered around 1060 debris flows since the 1970's. The damages caused by a ... -
Model Tests and Numerical Analysis of Wave Loads on Coastal Structures
(Master thesis, 2019)Denne forskningen er basert på å utforske effekten fra bølgekraft på kystnære strukturer. Et alternativ til dagens skiftende søkelys på renere og mer fornybar energi, er vindmøller plassert til sjøs. Mer spesifikt, er det ... -
A Model to Evaluate the Acceptance and Usefulness of Enterprise Architecture for Digitalization of Cities
(Peer reviewed; Journal article, 2021)Purpose Enterprise architecture (EA) is usually adopted as an approach for managing enterprise complexities and aligning business and information technology (IT) capabilities. Although IT practitioners and researchers ... -
Model to predict number of cycles from earthquake shaking for potential liquefaction assessment
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Model Uncertainty Analysis in Operational Risk Analysis
(Master thesis, 2016)A model is a simplified representation of the real world. Model uncertainty is a common issue in predictive models, and discussions on this can be found in many subjects. Model uncertainty is a branch of uncertainty analysis ... -
Model uncertainty and simplified estimates of long term extremes of hull girder loads in ships
(Dr. ingeniøravhandling; 2000:15, Doctoral thesis, 2000) -
Model uncertainty assessment for wave- and current-induced global response of a curved floating pontoon bridge
(Peer reviewed; Journal article, 2020)The present paper provides a comparison between the numerical and experimental response for a generic floating pontoon bridge structure, thereby also serving to quantify the inherent uncertainties associated with both types ... -
Model validation and berthing of an autonomous ferry
(Master thesis, 2021)Det blir stadig mer forskning på ubemannede overflatefartøy, med et økt fokus på dokking-operasjoner. Denne avhandlingen ønsker å bidra til denne forskningen ved å presentere en ny metode for dokking. milliAmpere-ferjen ... -
Model validation with measurements and effect of damage on strain signals
(Master thesis, 2023)Denne masteroppgåve ser på moglegheita for å detektere indre usynlege skader på Herøysund bru ved hjelp av tolking av tøyingsmålingar. Masteroppgåva grunnar i eit forskingsprosjekt mellom NTNU, SINTEF Narvik, Norges ... -
Model, Design and Control of a Quadcopter - Implemented on an Arduino Microcontroller, Using Wireless Communication Linked with a Computer Interface, Utilizing Addative Manufacturing Techniques to Enable Simple Replication
(Master thesis, 2015)The popularity of the quadcopters is increasing as the sensors and control systems are becoming more advanced and less expensive. There are many commercial quadcopters available on the market today, but they are often hard ... -
Model, Design and Control of a Quadcopter - Implemented on an Arduino Microcontroller, Using Wireless Communication Linked with a Computer Interface, Utilizing Additive Manufacturing Techniques to Enable Simple Replication
(Master thesis, 2015)The popularity of the quadcopters is increasing as the sensors and control systems are becoming more advanced and less expensive. There are many commercial quadcopters available on the market today, but they are often hard ... -
Model-aided catalyst prediction through descriptor-based hybrid semi-empirical approach
(Doctoral theses at NTNU;2019:67, Doctoral thesis, 2019)Model-aided catalyst prediction through descriptor-based hybrid semi-empirical approach Microkinetic model aided catalyst prediction is an advanced method for developing improved and novel catalysts without intensive ... -
Model-Based and Model-Free Optimal Control of a Gas Liquid Cylindrical Cyclone
(Journal article; Peer reviewed, 2018)Optimal control is important in the oil and gas industry, where small changes of process variables may have significant economical, environmental and safety impacts. Finding the optimal setpoint for a controlled variable ...