An addition to the Device Control
software is the R-TAC software module, which is useful for visualising
fluctuating pressures from multiple measurement points during
a test session. It allows real-time display of pressure contours
overlaid on an image of the test object for all, or a selected
subset, of the sampled measurement points. The images can be saved
to produce video of the dynamic pressure distribution, thus providing
a very valuable tool for understanding flow structures.