Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 17206-17225 av 23487
-
Prediction of Fuel Consumption of a Ship in Transit Using Machine Learning
(Master thesis, 2019)Denne masteravhandlingen presenterer en ny teknikk for drivstoffsprediksjon for skip i transitt som tar hensyn til eksterne miljømessige faktorer som strøm, vind og bølger. Blant de mange ytelsesovervåkingssystemene og ... -
Prediction of geometry deviations in additive manufactured parts: comparison of linear regression with machine learning algorithms
(Peer reviewed; Journal article, 2020)Dimensional accuracy in additive manufacturing (AM) is still an issue compared with the tolerances for injection molding. In order to make AM suitable for the medical, aerospace, and automotive industries, geometry variations ... -
Prediction of goldsinny wrasse (Ctenolabrus rupestris) minimum size required to avoid escape through salmon (Salmo salar) farm nets
(Peer reviewed; Journal article, 2021)The salmon (Salmo salar) aquaculture industry has used various practices to treat salmon louse (Lepeophtheirus salmonis) infections, including mechanical, thermal, and chemical treatments. However, due to the environmental ... -
Prediction of guidewire-induced aortic deformations during EVAR: a finite element and in vitro study
(Peer reviewed; Journal article, 2023)Introduction and aims: During an Endovascular Aneurysm Repair (EVAR) procedure a stiff guidewire is inserted from the iliac arteries. This induces significant deformations on the vasculature, thus, affecting the pre-operative ... -
Prediction of ice loads and response for an Arctic SPAR
(Master thesis, 2011)Moored floating facilities in the Arctic region can be exposed to ice loads that far exceed those of waves, wind and current. Based on previous experience it has been found that a well-working ice management system can ... -
Prediction of ice loads of an Arctic SPAR
(Master thesis, 2011)Asubstantial amount of the world’s hydrocarbon deposits is assumed to be found in the Arctic. The Arctic region differs from other regions mainly due to the climate and presence of sea ice features. In order to minimize ... -
Prediction of increased fuel consumption due to fouling of hull and propeller
(Master thesis, 2023)The escalating demand for shipping in recent decades, accompanied by the industry’s growing environmental footprint, has compelled numerous organizations and companies to explore effective decarbonization strategies. To ... -
Prediction of Load and Response of an Arctic SPAR in Ice
(Master thesis, 2010)Arctic environmental condition is extremely harsh. Shtokman field in Barents Sea is studied to conclude to the most important factors for design of offshore structures to facilitate drilling and production. In geographical ... -
Prediction of load-displacement behaviour and capacity ofaxially loaded piles in clay based on analyses and interpretation of pile load test results
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:97, Doctoral thesis, 2012)The main objective of the work presented herein was to develop new semi-empirical design procedures for determination of bearing capacity and load-displacement response of axially loaded piles in clay. Hereunder also ... -
Prediction of local snow loads on roofs
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:247, Doctoral thesis, 2010)Large snow loads on roofs during the winter season of 2005 - 2006 led to the collapse of several buildings in Norway. In Central Europe, during the same winter season, there were several serious accidents related to heavy ... -
Prediction of long-term extreme load effects due to wave and wind actions for cable-supported bridges with floating pylons
(Journal article; Peer reviewed, 2018)The characteristic values of the extreme environmental load effects should correspond to a specified annual probability of exceedance. These load effects can be calculated using short-term or long-term methods. The full ... -
Prediction of long-term extreme load effects due to wind for cable-supported bridges using time-domain simulations
(Journal article, 2017)Many long-span bridges that are slender and susceptible to wind-induced vibrations are currently under construction all over the world. As nonlinear structural behavior and nonlinear displacement-dependent wind loads become ... -
Prediction of longitudinal seam weld quality in multi-chamber aluminium extrusion
(Journal article; Peer reviewed, 2024)In the extrusion of complex multi-chamber profiles, the longitudinal seam (L-seam) weld quality is significantly affected by the thermo-mechanical history and the ‘local’ formation conditions under which the weld is produced ... -
Prediction of Maneuverability on Double-Ended Ferry
(Master thesis, 2020)Ein balanse mellom motstand og manøvrering av eit fartøy er ei utfordring som ofte vert møtt av skipsdesignarar. Dei siste åra har merksemda rundt grøn transport og moglegheita for alternativ drivstoff endra balansen, noko ... -
Prediction of necking for two aluminum alloys under non-proportional loading by using an FE-based approach
(Journal article; Peer reviewed, 2008)Forming Limit Diagrams (FLDs) were found numerically for sheets under non-proportional loading by means of an FE-based Marciniak–Kuczynski (M-K) analysis. The material model used in the analysis includes two instability ... -
Prediction of Noise Generated by a Small Helicopter Rotor
(Master thesis, 2010)The fundamental principles of acoustics and of aeroacoustic noise generation are described, along with specific examples relevant for helicopter rotors. The acoustic analogy approach to computing the propagation of sound ... -
Prediction of Orthotropic Hygroscopic Swelling of Fiber-Reinforced Composites from Isotropic Swelling of Matrix Polymer
(Journal article; Peer reviewed, 2019)Swelling in fiber-reinforced composites is anisotropic. In this work, dealing with glass fiber epoxy composite immersed in distilled water, swelling coefficients are obtained in each direction experimentally. Swelling ... -
Prediction of plant-specific failure rates
(Master thesis, 2014)Reliability prediction plays a critical role in the reliability engineering process. It describes the process used to estimate the constant failure rate during the useful life of the system. For electronic components, the ... -
Prediction of production parameter for Mid-term Production Optimization
(Master thesis, 2018)In this Mater thesis, three different methods of prediction were proposed. The aim is to test if with a certain accuracy one can predict the production parameter of a certain well. To do this, several cases with different ... -
Prediction of Quiescent Periods in Linear Wave Theory with the Prony Method
(Master thesis, 2023)Marine operasjoner slik som helikopterlanding på et dekk offshore krever små bevegelser i fartøyet, kalt stille perioder (Quiescent Periods på engelsk). En prediksjonsmetode for stille perioder kan brukes til å bestemme ...