Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 14356-14375 av 22924
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Multidisciplinary approaches for assessing a high temperature borehole thermal energy storage facility at linköping, sweden
(Journal article; Peer reviewed, 2021) -
Multidisciplinary design analysis and optimization of support structures for offshore wind turbines
(Master thesis, 2014)The purpose of this thesis was to implement complex optimization techniques developed in the aerospace industry for structural optimization of offshore wind turbine support structures. The OpenMDAO (Multidisciplinary ... -
Multiejector CO2 cooling system with evaporative gascooler for a supermarket application in tropical regions
(Peer reviewed; Journal article, 2021)In the present study, the performance of a 33 kW multiejector trans-critical CO2 cooling system is experimentally evaluated for a supermarket application with/without internal heat exchanger and evaporative cooling. In ... -
Multifysikk simulering av fysiske prosesser med ulike tidskonstanter
(Master thesis, 2019)Reservoarsimuleringer kan være kostbare og tidkrevende da et typisk reservoar kan være i størrelsesorden av hundrevis av millioner kubikkmeter og produsere i flere tiår. I et forsøk på å redusere simuleringstiden samtidig ... -
Multilayer Spooling of High Performance Synthetic Fibre Ropes. Experimental investigations of rope properties and stresses in winch drums
(Doctoral theses at NTNU;2021:337, Doctoral thesis, 2021)Winch drums can appear as relatively simple mechanical components. However, accurate quantification of loads in multilayer winch-rope systems depends on a complex interaction between rope and drum. As vital parts of ... -
A Multilevel Convolutional Recurrent Neural Network for Blade Icing Detection of Wind Turbine
(Peer reviewed; Journal article, 2021)Blade icing detection becomes increasingly significant as it can avoid revenue loss and power degradation. Conventional methods are usually limited by additional costs, and model-driven methods heavily depend on prior ... -
Multimetric Event-driven System for Long-Term Wireless Sensor Operation in SHM Application
(Journal article; Peer reviewed, 2020)Wireless sensor networks (WSNs) are promising solutions for large infrastructure monitoring because of their ease of installation, computing and communication capability, and cost-effectiveness. Long-term Civil structural ... -
Multimodal method in sloshing
(Journal article; Peer reviewed, 2017)The multimodal method reduces the sloshing problem with free surface to a (modal) system of nonlinear ordinary differential equations. The method was originally proposed for nonimpulsive hydrodynamic loads. However, recently ... -
Multimodal Product Design: a Development of Engineering Design Models in Systematic Approach
(Doctoral theses at NTNU;2016:92, Doctoral thesis, 2016)Having multiple modes on one product has been prevalent among modern technological products, such as washing machines that have washing and spinning modes and car transmissions with sport and economic modes. Multiple ... -
Multiphase Flow in Porous Media
(Master thesis, 2014)In the hydrocarbon reservoirs that are normally saturated with two or more fluids, in order for better description of the flowing fluids behaviors and rock fluid interaction, the concept of relative permeability and capillary ... -
Multiphase flow simulation of rich gas pipelines with traces of liquid glycol - Flerfasesimulering av rikgassrørledninger med små mengder glykol væske
(Master thesis, 2016)Long distance transport of multiphase flow is an important technology in the development of oil and gas fields. Predicting phase behaviour in long pipelines is a demanding and complicated process. To realistically simulate ... -
Multiphase Flow Through Chokes - Evaluation of five models for prediction of mass flow rates
(Master thesis, 2012)This thesis has evaluated five choke models described in the literature by comparing their predictions to measured flow rates for two different data sets. The models are the Bernoulli Equation with two-phase multiplier, ... -
Multiphase Flow with Gas Hydrate Particles
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:49, Doctoral thesis, 2013)“Cold Flow Technology” (CFT) is an alternative solution to deal with gas hydrate formation in subsea flowlines. Transient multiphase flow with gas hydrate particles is an important research area of the CFT, which has not ... -
Multiphase structural evolution and geodynamic implications of Messinian salt-related structures, Levant Basin, offshore Israel
(Journal article; Peer reviewed, 2018)Speculations surround salt deformation in the Mediterranean Basins, both related to the deformation history and the triggers for halokinesis since the onset of the Messinian Salinity Crisis (MSC). This work presents a ... -
Multiphysical Simulation of Ocean Engineering Systems — Modelica Ocean Engineering Library — Cosimulation for Drilling Riser Analysis
(Doctoral theses at NTNU;2021:162, Doctoral thesis, 2021)The advancements in computing has made it possible to carry out integrated simulation of complex multiphysical systems, to better evaluate system performance and safety. The discipline of multiphysical simulation, though ... -
Multiple Holdup Solutions and the Effect of Interface Level Gradients
(Master thesis, 2012)Simulations on liquid loads and flow rates which the Taitel-Dukler model predicts to have multiple solutions have been performed with ANSYS Fluent and LedaFlow. Both steady state and transient results in one, two and three ... -
Multiple missed calls: addressing the practice of missed calls
(Master thesis, 2010) -
Multiple resonances of a moving oscillating surface disturbance on a shear current
(Journal article; Peer reviewed, 2016) -
Multiple rock-slope failures from Mannen in Romsdal Valley, western Norway, revealed from Quaternary geological mapping and 10Be exposure dating
(Journal article; Peer reviewed, 2018)Oversteepened valley walls in western Norway have high recurrences of Holocene rock-slope failure activity causing significant risk to communities and infrastructure. Deposits from six to nine catastrophic rock-slope failure ... -
Multiple solutions of the Navier-Stokes equations computing water flow in sand traps
(Journal article; Peer reviewed, 2019)Two cases are presented wherein the main flow pattern in sand traps changes considerably as a function of discretization scheme, grid resolution and turbulence model. Both cases involve channel flows directed into a desilting ...