Measuring the Angular Velocity of a Propeller with Video Camera Using Electronic Rolling Shutter

Figure 6

Two-blade propeller rotated at different velocities: (a) 8.51 r/s, (b) 15.91 r/s, (c) 22.00 r/s, and (d) 25.18 r/s.

(a)

(b)

(c)

(d)