Hey,

I just want to know if anyone has any suggestions on nozzle styles for seeding particles in water or glycenol for PIV systems. Need to design one, or buy one, for research. The only one I have come across that would suit so far is a "Laskin Nozzle", but it is more useful in projects in water. Would like to use Glycenol, and much smaller particles (0.1 - 1 micron). Any help would be great!

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This is just a wild guess but have you looked at fuel injection systems? I would try a fuel pump and injector from the smallest reasonably efficient diesel or petrol engine you can find.

Vince Dooley