Studying Disturbance Wave Velocity and Wall Shear Stress of Vertical Upward Annular Flow in Narrow Rectangular Channel

<div>Comparison of mean liquid film thickness by various correlations with present experimental data. 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Science and Technology of Nuclear Installations

fig8

Figure 8

Figure 8: Studying Disturbance Wave Velocity and Wall Shear Stress of Vertical Upward Annular Flow in Narrow Rectangular Channel 