Drop Impact on a Solid Surface: Supplemental Video 4
Abstract
A supplemental video from the 2016 review by C. Josserand and S.T. Thoroddsen, "Drop Impact on a Solid Surface," from the Annual Review of Fluid Mechanics.
Shown: Time-resolved interference imaging of the dimple formation and entrapment of an air disc under a water drop impacting a glass plate, at low impact velocity. The view is through the bottom plate. The debt variation between a dark and bright fringe is 160 nm. Frame rate is 5 Mfps. From Li & Thoroddsen (2015).
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