Our Phase Doppler Anemometry (PDA) systems measure the size, velocity and concentration of spherical particles, droplets, or bubbles suspended in gaseous or liquid flows. PDA is also known as Particle Dynamics Analysis or PDPA.
A very common PDA application is the analysis of atomized liquids (sprays) in fuel injection, spray painting, liquid metal spray and pharmaceutical sprays.
Inkjet Droplet Sizer (IDS)
Features & Benefits
Does not disturb the phenomenon being studied
Can measure dense sprays
Important for fuel injection processes
On-line, real time results
Simultaneous size and velocity of each droplet or particle
Helps understanding of the particle dynamics
Interferometric technique requiring no calibration
No prerequisite assumptions on size and velocity distributions
One, two, or three velocity components simultaneously
Get particle trajectory as well as particle size
R. Boucheron, V. Aumelas, M. Donnet, D. Fréchou, A. Poidatz