Numerical Investigation of Vertical Plunging Jet Using a Hybrid Multifluid–VOF Multiphase CFD Solver

Figure 8

Bubble plume at  s, showing resolved bubbles (3D surface, colored by velocity magnitude) and dispersed gas fraction distribution on cross-sectional plane for diameter model, switching algorithm combinations of (a) rPBE, normGrad, (b) rPBE, dropSize, (c) We = 2.5, dropSize, and (d) We = 1.2, dropSize. Inset shows the regions of interface sharpening (red = ON and black = OFF).

(a)

(b)

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(d)