gizmothegecko Posted Tuesday at 12:18 PM Posted Tuesday at 12:18 PM Does anyone know what this effect is at 10:35? They look so cool.
pyrokid Posted Tuesday at 01:53 PM Posted Tuesday at 01:53 PM A first guess would be combination pinwheels/serpents with report in the 0.25" - 0.375" range. There appears to be a combination of rotational and "directive" thrust acting on the inserts. The dynamics are further affected by the break charge. I would start with a tourbillion type insert and cant the nozzle toward the long axis of the tube then tune the fuel to dial in the effect.
Carbon796 Posted Wednesday at 07:08 PM Posted Wednesday at 07:08 PM Serpents. Aren't pinwheels ground devices ?
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