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Drops and bubbles in wedges

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Academic year: 2021

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Figure

Figure 1. A circular liquid drop of radius R is bridging to parallel glass plates separated by a gap of thickness h
Figure 2. Stream lines in a drop sliding between two parallel plates. (a) Velocities of a number of 50 µm diameter polyamide particles suspended in a drop of silicone oil in a 1 mm thick Hele-Shaw cell
Figure 3. (a) Sliding velocity V of drops of silicone oil of viscosity η = 4.1 mPa.s bridging the two parallel walls of a Hele-Shaw cell of thickness h = 1100 µm
Figure 5. (a) Position of drops of silicone oils in a wedge as a function of the time t 0 − t before they reach the apex
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