ENDGAME - Laboratory Experiment 2022-11-29 Exp. 003 - Part 2 - High Speed Camera data

<p>Preliminary test with high speed camera and Schlieren shadow photography.</p> <p>Images of the injection of air in a 2D setup obtained using&nbsp;2 parallel glass sheets (3 mm thickness) separated by rubber seals and filled with a viscous fluid. The viscous fluid is obtained mixing distilled water with a hair gel (2/3 distilled water, 1/3 hair gel). The gap between the two parallel sheets is 3 mm. Air was injected into the 2D setup through a capillary tube (~2&nbsp;mm diam) with constant flow rate (~13x10^-3&nbsp;l/s). Frame rate of the high speed camera is 250 fps. The spherical mirror used for the Schlieren setup was 75 mm wide with a 750 mm focal length.</p>