DynaSwirl And StratoJet Bubble Generators Brochure

Dynaflow Bubble Generator Dynaflow, Inc. has developed different types of bubble generators based on its 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.Both DynaSwirl® and StratoJet® bubble generators are scalable and versatile, and can be made of different scales and materials and can be custom designed and fabricated to meet the customer specific application requirements. The bubble generators also allow production of bubble sizes ranging from nano to mille meters depending on the configurations and applications. Selection of sizes and pump capacities enables these generators to produce from small to very large flow rates and to spread over a larger area. The Dynaflow’s bubble generators have found applications in the following areas:Aeration in fish farms.Waste water treatment for enhanced aerobic reaction. Bubble columns with enhanced mixingTarget cavitation protection in mercury high energy accelerator.Sound insulation. Fine bubble cloud created in a reservoir tank using a StratoJet® Bubble GeneratorFine bubble cloud created in a reservoir tank using a DynaSwirl® Bubble Generator