Blar i Fakultet for ingeniørvitenskap (IV) på tittel
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Dynamic Behavior of a Full Scale Laboratory Model of a Catenary System by Measurements and Numerical Analysis
(Master thesis, 2015)The behavior of railway systems, in particular the overhead contact line (OCL), is considered in this thesis. The modelling of such systems with the use of the finite element method are important to carry out, both to ... -
Dynamic behavior of blow out preventer (BOP)
(Master thesis, 2012)Abstract:Nowadays, the offshore is very extensive and of great economic value for gross development. Typically all kinds of offshore structure will experience storm loading and need to consider the influence of cyclic ... -
Dynamic behavior of contact lines for railways with laboratorial model setup according to Norwegian conditions
(Master thesis, 2013)Some domestic flight routes in Norway rank among the busiest in Europe. Experience has shown that, in countries such as France and Germany, high velocity trains can be preferable to flying, given that the distance is not ... -
Dynamic Behavior of Reversible Pump-Turbines in Turbine Mode of Operation
(Doctoral theses at NTNU;2016:202, Doctoral thesis, 2016)Reversible pump-turbines, with their steep and s-shaped characteristics, have proven throughout history to be a challenge with regards to both stability and transients. The aim of this thesis is to increase our understanding ... -
Dynamic behavior of subsea wellhead and shallow pipe under seismic action
(Peer reviewed; Journal article, 2022)The interaction between shallow pipe and soil near the subsea wellhead is an important factor in the maintenance of subsea wellhead stability. First, a seismic test was conducted. A shaking table and a shear model box were ... -
Dynamic Behaviour Comparison of a 10-MW Drivetrain in a Bottom-Fixed Monopile and a Spar Floating Wind Turbines
(Chapter, 2020)Up to now, very little attentions have been paid to multi-megawatt off shore wind turbine drivetrains. In order to improve the reliability of the offshore wind turbine drivetrain, a better understanding of its dynamic ... -
Dynamic Behaviour of a High-Strength Structural Steel at Low Temperatures
(Journal article; Peer reviewed, 2019)The main objective of this experimental study is to determine the effect of low temperatures on the mechanical behaviour of Strenx 960 Plus high-strength structural steel at different strain rates and stress triaxialities. ... -
Dynamic behaviour of aluminium alloy plates with surface cracks subjected to repeated impacts
(Journal article, 2018)This paper investigates the behaviour of aluminium alloy plates with and without initial cracks under repeated impacts. Three series of impact tests were conducted to study the behaviour of circular plate that do not have ... -
Dynamic behaviour of anchor handling vessels during anchor deployment
(Journal article; Peer reviewed, 2017)Anchor handling operation (AHO) is potentially hazardous, as for instance demonstrated by the Bourbon Dolphin accident in 2007. Although the accident has been studied by various parties, there has been limited focus on the ... -
Dynamic behaviour of cablesupported bridges subjected to strong natural wind
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:315, Doctoral thesis, 2011)This thesis discusses wind-induced dynamic response of slender cable-supported bridges. The focus has been on prediction of the flutter stability limit and the buffeting response in strong winds. The thesis consists of ... -
Dynamic behaviour of existing and new railway catenary systems under Norwegian conditions
(Doctoral theses at NTNU;2016:298, Doctoral thesis, 2016)This thesis concerns the dynamic behaviour of railway catenary systems, particularly Norwegian systems. The aim of this PhD study is to increase the knowledge of the dynamic behaviour of these systems. This includes analyses ... -
Dynamic behaviour of floating bridges exposed to wave excitation A numerical and experimental investigation
(Doctoral theses at NTNU;2017:365, Doctoral thesis, 2017)By utilizing the buoyancy of the water in a crossing, floating bridges may provide permanent road links where other bridge types would be impossible or too costly to build. Still, floating bridges are not wide-spread in ... -
Dynamic behaviour of multistorey timber buildings
(Master thesis, 2009) -
Dynamic bending of an ice wedge resting on a winkler-type elastic foundation
(Journal article; Peer reviewed, 2022)For most ice – sloping structure interactions, the incoming ice floes' failures are determined by the formation of circumferential cracks. This physical process can be simplified as analyzing the bending failure of an ice ... -
Dynamic buckling of end anchored floating bridges
(Master thesis, 2018)The Bjørnafjord bridge is a floating bridge planned to be a part of The Norwegian Public Roads Administrations ferry-free road project along E39. This thesis looks into the dynamic behavior of this bridge, focusing of ... -
Dynamic buckling of marine structures
(Master thesis, 2014)In this report the buckling resistance of marine structures when dynamic effects is important is investigated. A review of the governing theory is presented for both beam and plates. A sample of the different ways of solving ... -
Dynamic building stock modelling: Application to 11 European countries to support the energy efficiency and retrofit ambitions of the EU
(Journal article; Peer reviewed, 2016)A dynamic building stock model is applied to simulate the development of dwelling stocks in 11 European countries, over half of all European dwellings, between 1900 and 2050. The model uses time series of population and ... -
Dynamic building stock modelling: General algorithm and exemplification for Norway
(Journal article; Peer reviewed, 2016)This paper presents a model based on dynamic material flow analysis, general in its principles and applied to the dwelling stock of Norway for exemplification. The algorithm at the core of the model is presented in the ... -
Dynamic characteristics and leakage performance of liquid annular seals in centrifugal pumps
(Dr. ingeniøravhandling, 0809-103X; 2000:1, Doctoral thesis, 2000)In centrifugal pumps the leakage and dynamic characteristics of annular seals are important factors for pump performance. Both seal leakage and dynamics are greatly affected by the relationship between fluid flow and wall ... -
Dynamic Classification Of Fast-Moving Consumer Goods in Warehouses Using Forecasting For A Third-Party Logistics Provider
(Master thesis, 2021)Denne oppgaven undersøker om prognosebasert klassifisering kan overgå naiv klassifisering basert på fjorårets data. Den utviklede modellen bruker en ARIMA-prognose som brukes som grunnlag for en tradisjonell ABC-klassifisering. ...