Figure 7.4 – sequence of frames from video (at 24 fps) of the release of the cod-end skirt from the pump head during test C1 (rig 2). Frame 0: just before release; Frame 1: as the releaser jaw opens: Frame 2: securing line leaves the releaser jaw; Frame 5: the cod-end skirt begins to clear the pump-head; Frame 13: ½ sec after release started, the cod-end skirt is mostly clear of the pump-head; and Frame 18: ¾ sec after release started, the cod-end skirt completely clear of the pump-head.
