She tested all components of the new system, initiated wave through the hole, and observed the effect of the increasing flow rate on the BZ wave front. Our built-in antivirus checked this download and rated it as 100 safe. The program is sometimes referred to as 'WaveLab Lite'. The most popular versions of the program 8.0, 7.2 and 7.1. Download WaveLab LE 8.0.3.698 from our website for free. Megan Fisher ’21 purchased a much better Gilson peristaltic pump through a Copeland fund and created a new mold with a constant width but varying height within the center section. Change the loudness, tempo, add or remove fades, view and correct the frequency spectrum. RD waves are initiated through the hole in the center left and fluid flows from the right to the lift, inserted by the tube on the right. New system with constant width but varying height in the center square part. Side view of new mold with varying-height center section. Sam Cavender continued during the summer 2019 by designing and testing the new system and the performance of the mold under various flow conditions (e.g., reducing the unwanted effect of printing undulations on the fluid flow). Sam Nash designed and 3D-printed the new model and installed a new pumping system – after the previous system broke the summer before. Initiated circular waves (target pattern) in the fluid flow gradient (due to the varying flow area perpendicular to the flow – continuity equation) deform in the same way as water waves. The system is also much smaller and now a real table-top experiment with dimension of about (15×15×0.58) cm 3. He replaced the water waves with chemical concentration waves in a Belousov-Zhabotinsky system which are much slower (about 3 mm/min) and, most importantly, will not reflect at walls. To avoid the experimental problems of the water waves systems, and to further scale the system down, Sam Nash ’19 used a two-dimensional reaction-diffusion-advection system in his 2019 Senior I.S.

Step 2 – reaction-diffusion waves: 3D printed mold with constant height and varying width.

Wavelab 7 edu