TheBackyardScientist | Pulsejet made from pipe fittings. @TheBackyardScientist | Uploaded February 2014 | Updated October 2024, 1 week ago.
Join the science discord! discord.gg/pw5sZ3PTye I made this pulse jet with a 1/2 scale because I couldn't find the correct size pipe for a full size.

I'm using "rosscojector" style injection but it won't stay for more than 30 seconds. Unregulated