...Soheil Ghanbarzadeh; Pedram Hanafizadeh; Mohammad Hassan Saidi Identification of different flow regimes in industrial systems operating under two-phase flow conditions is necessary in order to safely design and optimize their performance. In the present work, experiments on two-phase flow have been...

...Leonor Hernández; J. Enrique Julia; Basar Ozar; Takashi Hibiki; Mamoru Ishii This work describes the application of an artificial neural network to process the signals measured by local conductivity probes and classify them into their corresponding global flow regimes. Experiments were performed...

...J. Enrique Julia; Basar Ozar; Abhinav Dixit; Jae-Jun Jeong; Takashi Hibiki; Mamoru Ishii This study has investigated the axial development of flow regime of adiabatic upward air-water two-phase flow in a vertical annulus. The inner and outer diameters of the annulus are 19.1 mm and 38.1 mm...

...Xuefeng Su; Theodore J. Heindel Three different aeration plates are used to study their effect on gas holdup and flow regime transition in fiber suspensions. The aeration plates differ by their open-area ratios ( A = 0.57 % , 0.99%, and 2.14%), where the hole diameter remains the same while...