Browsing 2 Doktoravhandlinger ved Universitetet i Sørøst-Norge by Document Types "Peer reviewed"
Now showing items 21-27 of 27
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Removal of CO2 from exhaust gas
(Doctoral dissertations at TUC;2012:2, Doctoral thesis; Peer reviewed, 2012-05-30)Removal of CO2 from exhaust gas (CO2 capture) has become a very important topic the last years. There is international agreement to limit the emissions of greenhouse gases to reduce the global warming problem, and CO2 is ... -
Roll-out of model based control with application to paper machines
(Doctoral theses at NTNU;2003:31, Doctoral thesis; Peer reviewed, 2003)A mechanistic nonlinear model of the wet end of paper machine 6 (PM6) at Norske Skog Saugbrugs, Norway has been developed, and used in an MPC application. The MPC provides reduced variability in many key variables, and ... -
Statistical estimation of loads from gas explosions
(Doctoral theses at NTNU;1998:23, Doctoral thesis; Peer reviewed, 1998)In the design of structures in the offshore and process industries, the possibility of a gas explosion must always be considered. This is usually incorporated by performing explosion simulations. However, estimations based ... -
The impact of staged combustion on the operation of a precalciner cement kiln
(Doctoral theses at NTNU;1999:89, Doctoral thesis; Peer reviewed, 1999)In this thesis, the impact of staged combustion on the operation of a precalciner cement kiln, is considered. Mathematical modelling and full-scale experiments at the Norcem cement works in Brevik, Norway, is the basis for ... -
The importance of snow for mountain vegetation in the Hardangervidda area (Southern Norway): plant distribution, plant phenology, plant diversity, and effects of global climate change
(Doctoral dissertations at TUC;2013:4, Doctoral thesis; Peer reviewed, 2013-06-21)Snø er en av de viktigste faktorene for fjellvegetasjon. I fjellet forårsaker den varierende topografien og dens interaksjon med klimatiske faktorer en ujevn fordeling av snøen. Fordeling av snø og snøsmeltingsmønsteret ... -
Tomographic Approach to Automatic and Non-Invasive Flow Regime Identification
(Doctoral dissertations at TUC;2015:4, Doctoral thesis; Peer reviewed, 2015-08-28)This thesis mainly presents the use of process tomography to study and measure flow parameters in two phase horizontal and near horizontal flows. All static measurements were made using a horizontal separator section while ... -
Topics in open and closed loop subspace system identification : finite data-based methods
(Doctoral theses at NTNU;2005:228, Doctoral thesis; Peer reviewed, 2006)When subspace identification methods for finite closed loop data sets are presented they are often compared to poor subspace identification methods. The methods presented in this thesis are always compared to the results ...