My example of a black powder rocket engine w/ ejection charge (only blast cap should shoot up srry) Credit to: magnetman33 for the layered black powder I stole. not 100% accurate, but fairly close.
rocket
engine
Comments
-
Why not a G80?! Technical answer: because you can't buy a G80 model rocket motor that uses black powder.
-
F15-20t
-
Also, what size engine is this?
-
@jklujm Do you launch model rockets too?
-
I love my model rockets! Try making some space-grade engines, though. It's a very educational experience. Good luck!
-
pretty good, but i could be a bit smaller and run for longer, so no vote for now, gl though.
-
And also, when this ignites the ignitor would get pushed out, but this is TPT not real life. *sigh*
-
This got fp!
-
Is pretty good.