withdrawing speed 34.2.mp4

The top left shows the OCT flow image for a diluted milk powder solution when the syringe withdraws at 34.2 mL/min. The top right shows the absolute value of the velocity. The bottom left shows the transverse velocity component. Yellow and red colors refer to positive velocity from left to right, while aqua and blue colors refer to negative velocity from right to left. The bottom right shows the axial velocity component. Yellow and red colors refer to positive velocity from top to bottom, while aqua and blue colors refer to negative velocity from bottom to top.