Blar i Process, Energy and Automation Engineering på tittel

Viser treff 71-74 av 74

    • Tomographic Approach to Automatic and Non-Invasive Flow Regime Identification 

      Pradeep, Chaminda (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 

      Nilsen, Geir Werner (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 ...

    • Transient drilling fluid flow in Venturi channels: comparing 3D and 1D models to experimental data 

      Welahettige, Prasanna Kumara Welahetti (Doctoral dissertations at the University of South-Eastern Norway;41, Doctoral thesis, 2019-09-26)
      In well drilling operations, bottom hole pressure control within a narrow pressure margin has a high risk of influx (kick) and outflux (loss) at greater depths. Kick occurs when the formation pressure is higher than ...

    • Waste as feed to a biomass gasification reactor 

      Jaiswal, Rajan (Doctoral dissertations at the University of South-Eastern Norway;202, Doctoral thesis, 2024-06-20)
      Solid waste management has been a global challenge. With the growing population, an increase in solid waste from households, agriculture, and industries is inevitable. At the same time, rapid industrialization and technological ...