Uploaded February 2017 | Updated September 2026, 1 day ago
In this lecture, we discuss why the flow in Hele-Shaw cell appears to slip on the boundaries. We show that the viscous stresses are prominent in a narrow region near the boundaries, with thickness of the order of the depth of the channel.
In this lecture, we discuss why the flow in Hele-Shaw cell appears to slip on the boundaries. We show that the viscous stresses are prominent in a narrow region near the boundaries, with thickness of the order of the depth of the channel.










