TSI launches its latest model of bubble generator, the BG-1000, which is capable of generating more than 107 air bubbles per second from a mixture of water and surfactants (particle concentration at the nozzle outlet corresponds to 20,000 bubbles/cm3) with a mean diameter of 15 µm, which serve as seed (entrained) particles for planar and volumetric PIV measurements of flow velocity, e.g. In both closed and open space wind tunnels, two-phase flow, boundary layer turbulence measurements and many other applications.

The medium diameter of the generated bubbles ensures high reflection intensity of the light beams leading to high quality PIV results and the ability to track the direction of the fluid flow even around smaller structures without affecting the nature of the flow.

BG-1000

Advantages:

For more information about this innovation, please refer to the attached data sheet.