Bubble Generation and Aeration
Available from Dynaflow Inc
Dynaflow, Inc.® has extensive experience in basic and applied research, development, testing, and fabrication of bubble generation related devices and systems. We developed different types of bubble generators based on our two patented DynaSwirl® and StratoJet® technologies. The DynaSwirl® bubble generator employs a rotating flow to create a very low pressure at the center of the vortex core which cavitates. This cavitation can form a helicoidal shape with a vortex breakdown near the orifice and generates very fine bubbles. It also allows introducing air or other gases easily to enhance the generation of bubbles. The StratoJet® bubble generator utilizes a passive acoustic resonance created by flow interaction with the nozzle and upstream chambers to induce the formation of large vortical ring cavities which collapse on the target and generates very fine bubbles.