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Effect of bubble’s arrangement on the viscous torque in bubbly Taylor- Couette flow

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Academic year: 2021

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Figure

TABLE I  Characteristics of the bubble injection for the different air injection conditions
FIG. 4 Top view of the setup for bubbles tracking. V   is the azimuthal velocity of each bubble in laminar flow, r is the real  radial  position,   is  the  angular position of  the  bubble  in the  azimuthal  direction, X A   is  the  radial  position
FIG.  5 Visualizations  of  the  two-phase  arrangement  as  a  function  of  Re  number
Figure  6  illustrates  the  effect  of  the  rising  velocity  of  the  bubbles  on  their  dispersion  in  the  gap
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