When a liquid plug is trapped inside a capillary with varying diameter, assuming the contact angle θ < 90°, which direct
Posted: Tue Apr 12, 2022 9:58 am
When a liquid plug is trapped inside a capillary with varying
diameter, assuming the contact angle θ < 90°, which direction
the liquid plug is moving
toward (upward or downward)
IdL Pu Pi
diameter, assuming the contact angle θ < 90°, which direction
the liquid plug is moving
toward (upward or downward)
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