• A mathematical model for flow of gas-liquid mixture in a vertical pipe 

      Dirdal, Inger Karin (Masteroppgave/UIS-TN-IPT/2015;, Master thesis, 2015-06-15)
      A one-dimensional mathematical model for the ascend velocity to a Taylor bubble consisting of gas in a two-phase flow of gas and liquid in vertical pipes is derived. This model illustrates different effects of two-phase ...
    • CFD Analysis of Internal Pipe Flows 

      Liestyarini, Utari Cendhy (Masteroppgave/UIS-TN-IKM/2016;, Master thesis, 2016-06-15)
      The process piping in the refinery plant does not always have straight pipe geometry. The configuration of these pipelines are usually zigzag or snake-like. The pipe fittings or joints including elbow pipes, blind-tee pipes, ...