How to make reedvalves for pulsejet engines

This is a simple way to make spring-steel reed valves for valved pulsejet engines like those found on model aircraft. All you need is a suitable piece of spring-steel, some paint, salt, water, a 12V battery or charger and a couple of bulbs.

Who would have thought that electrochemical etching could be so easy or effective?

Check out the XJet channel for more pulsejet action.

Видео How to make reedvalves for pulsejet engines канала InterestingProjects