Browsing NTNU Open by Title
Now showing items 68546-68565 of 100781
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Parameters Contributing to the Formation of NOx in the Silicon Furnace: The effect of the charging frequency and raw material composition on the formation of NO
(Master thesis, 2013)NOx is a harmful gas emitted primarily by the transport industry, agriculture and petroleum industry. The emissions contribute to acid rain and global warming. The gas also has certain health risks; when exposed to NO-based ... -
Parameters Estimation of Nonlinear Manoeuvring Model for Marine Surface Ship Based on PMM Tests
(Chapter, 2018)A nonlinear manoeuvring mathematical model of marine surface ship model is briefly introduced. In order to obtain the hydrodynamic coefficients, system identification is used to estimate the parameters using Planar Motion ... -
Parameters Governing the Adsorption of Crude and Bunker Fuel Oils to Seawater Suspended Particulate Matter
(Master thesis, 2012)In this study, parameters influencing the adsorption of dispersed oil droplets to suspended particulate matter (SPM) in seawater were investigated. The interaction between oil and SPMs can alter the ultimate fate of oil ... -
Parameters relevance in data-driven models for building energy prediction
(Master thesis, 2021)Bygninger står for 40 % av verdens energiforbruk, og 36 % av drivhus gassene. En stor andel av denne energien er knyttet til bygninger, mer spesifikt, systemer for varme, ventilasjon, og kjøling (HVAC). Intelligente systemer, ... -
Parametric analyses of facades in early design phase, to optimise daylight and energy performance
(Master thesis, 2020)I 2030 vil det være 6 millioner mennesker i Norge. Populasjonsveksten vil hovedsakelig forgå i de store byene. For å kunne nå målene fra Paris-avtalen og få lavutslippsbyer, må planleggingen av ekspansjonen av byene inneholde ... -
Parametric Analysis of the Structural Integrity of a Protective Wall Installed Onboard a Hydrogen Tube Trailer
(Master thesis, 2021)Hydrogen er en lovende kandidat for å erstatte konvensjonelle drivstoff og oppnå målet for klimagassutslipp. Dette har resultert i en større interesse for utviklingen av hydrogen som energibærer. Til tross for fremskritt ... -
Parametric Design and Analysis of Wave-Induced Responses of a Semi-Submersible Floating Wind Turbine Platform
(Master thesis, 2020)Denne masteroppgaven undersøker hvordan endringer av ulike design parametere påvirker bevegelsene og de interne lastene fra bølger til en halvt nedsenkbar flytende 10 MW vindturbin. Hensikten med undersøkelsen er å optimere ... -
Parametric Design and Gradient-Free Optimization of Super Long-Span Suspension Bridges
(Master thesis, 2018)This thesis demonstrates the feasibility of the application of using an optimizing process when designing long-span suspension bridges, using a parametric FE-model. The optimization process is tested on a proposed single ... -
Parametric Design to Maximize Solar Irradiation and Minimize the Embodied GHG Emissions for a ZEB in Nordic and Mediterranean Climate Zones
(Peer reviewed; Journal article, 2020)This work presents a validated workflow based on an algorithm developed in Grasshopper to parametrically control the building’s shape, by maximizing the solar irradiation incident on the building envelope and minimizing ... -
Parametric design to minimize the embodied GHG emissions in a ZEB
(Journal article, 2018)This work aims to apply parametric design to minimize the embodied greenhouse gas emissions and op- erational energy in a zero emission building in Oslo, Norway. An original generative workflow based on parametric design ... -
Parametric Design: A Search for Membrane Structures
(Master thesis, 2012)This report deals with shape optimization. Curved beams and thin shells are optimized with respect to internal bending moments. The shape optimization focuses solely on the shape of centroidal axes and middle surfaces, ... -
Parametric Energy Simulations of a Nordic Detached House Heated by a Wood Stove
(Peer reviewed; Journal article, 2020)Wood stoves are widely used in Nordic countries. They offer a good opportunity to use biomass for space-heating and to reduce the peak power of all-electric buildings. However, wood stoves are highly concentrated heat ... -
Parametric error bounds for convex approximations of two-stage mixed-integer recourse models with a random second-stage cost vector
(Journal article; Peer reviewed, 2022) -
Parametric Excitation of Hangers at the Hardanger Bridge
(Master thesis, 2016)There has been observed large vibrations on some of the longest hangers at the Hardanger Bridge. Parametric excitation has been suggested as the cause of these vibrations. The main aim of this thesis has therefore been to ... -
Parametric excitation of mooring systems
(Research report, 2018) -
Parametric Generation of Polygonal Tree Models for Rendering on Tessellation-Enabled Hardware
(Master thesis, 2010)The main contribution of this thesis is a parametric method for generation of single-mesh polygonal tree models that follow natural rules as indicated by da Vinci in his notebooks. Following these rules allow for a relatively ... -
Parametric LCA Modelling of Battery Materials - The case of Graphene
(Master thesis, 2021)I dag blir det gjort betydelige investeringer i nye batteriteknologier med fokus på fornybar energi. Foreløpig er Li-S batterier ansett som den mest lovende etterfølgeren for Li-ion, da disse representerer flere fordeler. ... -
Parametric Life Cycle Modelling of Nickel Sulphate
(Master thesis, 2021)Constant growth of population is raising the energy demand as well as the environmental impacts and emissions from the use of this energy. To reduce these impacts and emissions, and to conform to the international ... -
Parametric Mechanical Design for Systems Integration and Simulation of Virtual Crane.
(Master thesis, 2016)Efficient, flexible performance, operational safety, environmental issues and cost targets are became more and more urgent in the crane design system. Thus, a virtual crane prototyping (VCP) system consisting of various ...