• closedAccess   Flow regime transition criteria for two-phase flow in a vertical annulus 

      Juliá Bolívar, José Enrique; Hibiki, Takashi Elsevier (2011)
      In this work, a new flow regime transition model is proposed for two-phase flows in a vertical annulus. Following previous works, the flow regimes considered are bubbly (B), slug (S) or cap-slug (CS), churn (C) and annular ...