Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 21594-21613 av 22971
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Ultrasonic NDT and its Ability to Detect Pitting Corrosion Behavior on Carbon Steel
(Master thesis, 2023)Denne rapporten fokuserer på å teste funksjonaliteten til overvåkningsutstyr basert på ultralyd, prod- usert av Sensorlink AS. Teknikker innenfor ultrasonisk NDT har blitt brukt for inspeksjon av tilstanden til rørledninger ... -
Ultrasonic Studies of Stressed Sand and Clay: Roles of Lithology, Anisotropy and Saturating Fluid
(Doctoral thesis at NTNU;2015:208, Doctoral thesis, 2015)The main objective of the work presented in this thesis is to improve our understanding of elastic wave velocities in uncemented sediments, such as sand, clay and mixtures of sand and clay. The focus here has been on ... -
Ulykkesanalyse og forslag til tiltak for strekningen E6 ved Horg i Melhus kommune
(Bachelor thesis, 2021)Rapporten starter med en generell beskrivelse og sammenligning mellom den aktuelle strekningen Horg som en motorveg, og E6 Gyllan-Kvål prosjektet som skal påvirke og endre Horg til en fylkesveg ved 2026. Største delen av ... -
Ulykkesanalyser og evaluering av ny ulykkesmodul i EFFEKT
(Master thesis, 2009) -
Umbilical Refill of Subsea Chemical Storage Tanks
(Master thesis, 2019) -
Umbilical Refill of Subsea Chemical Storage Tanks
(Master thesis, 2019) -
Unburned Hydrocarbon Formation in a Natural Gas Engine Under Sea Wave Load Conditions
(Peer reviewed; Journal article, 2020)Although natural gas is documented as a low-emission fuel compared to the other traditional fossil fuels in internal combustion engines, recent research indicates large amounts of methane emission released by lean burn gas ... -
Uncertain Factors in the Cost Estimation Process for the Helltunnel - SVV
(Master thesis, 2015)This master s thesis investigates the key uncertain factors and phenomena influencing the cost estimation process in tunnel projects. For this, two completed tunnels from the SVV (Statens Vegvesen Road Authority) are ... -
Uncertainties in current measurements in the northern North Sea
(Journal article; Peer reviewed, 2017)A met–ocean measurement program of waves and current profiles at five locations in the northern North Sea was performed over a period of approximately 5 years. Despite quality control, the measured current speed data ... -
Uncertainties In Predicted Extreme Wave Induced Platform Response
(Master thesis, 2014)Before the long term response prediction is performed, a generic response function is firstly introduced. The generic response function is given as a function of weather characteristics in terms of hs and tp, and the shape ... -
Uncertainties in scheduling and execution of trackwork in Sweden
(Peer reviewed; Journal article, 2023)Trackwork planning and scheduling are demanding because they require strategic foresight and must be completed well in advance. In Sweden, trackwork is performed by maintenance contracting companies during an operation ... -
Uncertainties in the Design of Monopile Offshore Wind Turbines
(Doctoral theses at NTNU;2023:276, Doctoral thesis, 2023)English summary If the ambitious targets for growth in installed capacity of offshore wind turbines over the next decades are to be met, more cost-efficient wind farms need to be developed. One way of achieving this can ... -
Uncertainties of Ship Speed Loss Evaluation Under Real Weather Conditions
(Chapter, 2018)A correct assessment of the ship speed loss in conditions of exploitation is becoming increasingly important for ship owners as well as ship designers. We are witnessing the increasing concern for the environment and ... -
Uncertainty Analyses of Time in Construction Projects
(Master thesis, 2017)The aim of this master thesis is to investigate how uncertainty analysis on time can contribute to a better foundation for decision-making in the project planning phase, and by this reduce the total time spent in this ... -
Uncertainty Analysis and Quantification in Olympus Synthetic Reservoir Model
(Master thesis, 2023)Denne studien tilbyr en analyse av usikkerheten knyttet til bunnhullstrykk (BHP) utført på det kunstige Olympus-reservoarmodellen. Forskjellige BHP-scenarier ble tatt i betraktning ved bruk av ulike reservoarrealiseringer. ... -
Uncertainty Analysis for Assessing Leakage Through Water Tunnels: A Case from Nepal Himalaya
(Journal article; Peer reviewed, 2010)Water leakage problems in unlined or shotcrete lined water tunnels are not new issues. In many occasions severe water leakage problems have been faced that not only have reduced the stability of the rock mass, but also ... -
Uncertainty analysis for assessing rock mass quality and water inflow in hard rock subsea tunnels
(Chapter, 2009)In many occasions considerable discrepancies have been found between predicted and actual rock mass conditions, resulting significant cost and time overrun. Finding innovative solutions for quantifying geological uncertainties ... -
Uncertainty analysis in a large-scale water quality integrated catchment modelling study
(Journal article; Peer reviewed, 2019)Receiving water quality simulation in highly urbanised areas requires the integration of several processes occurring at different space-time scales. These integrated catchment models deliver results with a significant ... -
Uncertainty analysis of the hydrodynamic coefficients estimation of a nonlinear manoeuvring model based on planar motion mechanism tests
(Journal article; Peer reviewed, 2019)Uncertainty analysis of the identified hydrodynamic coefficients of a nonlinear manoeuvring model is presented in this paper. The classical parameter estimation method, Least Square, is briefly introduced, and the uncertainty ... -
Uncertainty analysis of tunnel squeezing for two tunnel cases from Nepal Himalaya
(Journal article; Peer reviewed, 2007)Weak rocks such as shale, slate, phyllite and schist, and the rock mass of weakness/fault zones are incapable of sustaining high tangential stress. Severe tunnel squeezing is therefore common in the tectonically active ...