Browsing NTNU Open by Title
Now showing items 60707-60726 of 100943
-
Modelling time to population extinction when individual reproduction is autocorrelated
(Peer reviewed; Journal article, 2017)In nature, individual reproductive success is seldom independent from year to year, due to factors such as reproductive costs and individual heterogeneity. However, population projection models that incorporate temporal ... -
Modelling time-dependent nucleation of recrystallization in aluminium alloys
(Journal article; Peer reviewed, 2013)The basic equations and mathematical framework of a mean-field model for recovery and recrystallization, the latter based on the Johnson-Mehl-Avrami-Kolmogorov (JMAK) approach, capable of handling time-dependent nucleation ... -
Modelling TSO-DSO coordination: The value of distributed flexible resources to the power system
(Chapter, 2019)The interaction between the transmission and distribution system operators is mainly based on a unidirectional flow of information (transmission-to-distribution system operators). The resources in the distribution systems ... -
Modelling Underwater Hyperspectral Images
(Master thesis, 2017)The underwater hyperspectral imager is a new type of imager able to acquire hyperspectral images under water. Common consumer cameras have poor spectral resolution and only captures light in three bands, in the red, green ... -
Modelling volatility in financial electricity contracts
(Master thesis, 2020)Når finansmarkedene priser en opsjon, er det eneste ukjente parametere den fremtidige volatiliteten til det underliggende verdipapiret. Prisen til et verdipapir svinger relativt sakte når markedsforholdene er rolige, og ... -
Modelling Wages and Prices in Australia
(Working Paper Series, 1503-299X; 2002:12, Research report, 2002)This paper estimates a simultaneous-equation model of wages and prices for Australia, underpinned by a competing claims framework of imperfect competition. Two separate cointegrating relationships for wages and prices are ... -
Modelling water and salt diffusion of cold-smoked Atlantic salmon initially immersed in refrigerated seawater versus on ice
(Peer reviewed; Journal article, 2022)The effect of dry salting during the cold-smoking process was evaluated on Atlantic salmon initially stored in refrigerated seawater (RSW) or ice. A 2D mathematical model was developed from first principles, simulating the ... -
Modelling weir adjustments in the Lærdal river
(Master thesis, 2023)In the context of regulated river management, weirs have historically been employed to counteract the consequences of reduced water flow resulting from river regulation interventions. The Laerdal River in western Norway, ... -
MODELLING WIND FARM WITH FREQUENCY RESPONSE FOR POWER SYSTEM DYNAMIC STUDIES
(Master thesis, 2015)This dissertation presents an analytical study on modelling wind farm with frequency response for power system dynamic studies. Recent trends indicate that wind energy penetration in the power system will keep on increasing. ... -
Modelling winter operational strategies of a hydropower system
(Journal article; Peer reviewed, 2016)The ice conditions in regulated rivers can be very complicated due to both intake and release of water to and from hydropower plants. The optimal operational strategies for the hydropower system must involve ice management ... -
Modelling work hardening of aluminium alloys containing dispersoids
(Journal article; Peer reviewed, 2013)The influence of dispersoids on tensile deformation behaviour has been studied by comparison of aluminium alloys containing different dispersoid densities. It was found that a fine dispersion of non-shearable particles led ... -
Modelling, Analysis and Response-Based Operability Assessment of Offshore Wind Turbine Blade Installation with Emphasis on Impact Damages
(Doctoral theses at NTNU;2019:347, Doctoral thesis, 2019)Installing wind turbine blades is a highly demanding task due to their large lifting height and the requirements of high precision. The single blade installation method – where individual blades are lifted using a jack-up ... -
Modelling, Control, and Optimization of a Recirculating Aquaculture System
(Doctoral theses at NTNU;2023:336, Doctoral thesis, 2023)Recirculating aquaculture systems (RAS) are closed-loop systems that recycle most of the effluent of a fish tank after particle removal and water treatment. This type of process requires good control of the water quality, ... -
Modelling, Development, and Control of Snake Robots
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:70, Doctoral thesis, 2011)This thesis is motivated by the long-term goal of developing snake robots which can move in unknown and challenging environments in order to support human intervention tasks. Inspired by biological snakes, snake robots ... -
Modelling, estimation and optimization of the methanol synthesis with catalyst deactivation
(Doktoravhandlinger ved NTNU, 1503-8181; 2001:18, Doctoral thesis, 2001)This thesis studies dynamic modelling, estimation and optimization of the methanol synthesis with catalyst deactivation. Conversion of natural gas is of special interest in Norway for both economic and political reasons. ... -
Modelling, Instrumentation and Control in Marine Larviculture
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:7, Doctoral thesis, 2007) -
Modelling, motion planning and control for performing feasible rolling motion of a passive disc on a frame of the Butterfly Robot
(Master thesis, 2020)The Butterfly robot consists of a passive disc rolling on a robot hand represented by a varying curvature frame, which has a shape of figure eight and which orientation can be controlled by DC-motor. In this way, the motion ... -
Modelling, Simulation and Control of Double Skin Façades
(Doctoral theses at NTNU;2023:203, Doctoral thesis, 2023)Norsk sammendrag Adaptive fasader kan redusere energiforbruket i bygninger uten å gå på bekostning av komfort. Disse fasadene står i interaksjon med flere sammenkoblede domener, som dagslys, innendørs luftkvalitet, ... -
Modelling, simulation and control of macro economic systems.
(Master thesis, 2009)Today's Basel-type banking system is compared with a 100% reserve banking system. Furthermore, negative interest rate on deposits is introduced for these two systems thus two new models are introduced. Eventually all four ... -
Modelling, Simulation and Implementation Considerations of High Speed Continuous Time Sigma Delta ADC
(Master thesis, 2008)A found state of the art Continuous Time Sigma Delta ADC is modelled and simulated for the presence of nonidealities. A comparison between two Excess Loop Delay compensation techniques is done, the digital differentiation ...