500lbf Rocket Engine Testing
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Uploader Comments (bbrockert)
Top Comments
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TO MARS!!!
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All Comments (36)
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Put in this on Ferarri
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@bbrockert I guess it hardly matters... if your buying liquid Oxygen... might as well go all-out with 99.9% alcohol!
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@bbrockert You can buy 99% stuff at the store... does that extra .9% make that much of a difference?
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@bbrockert thats so cool bring me just kidding but sounds really awesome I only launch model rockets
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how much did it cost per 1 test?
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OMG i turned the volume up because i thought that i just could hear the sound and them PPHHEEEWWWWWWW blown speakers...
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how hot??
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What was the delivered specific impulse here?
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Im assuming it isnt just the average store bought isopropyl alcohol, the 70% kind.
TheDragonoxx 6 months ago
@TheDragonoxx It's 99.9% anhydrous isopropyl. Still the same chemical, and the engine would run on 70%, though at a lower level of performance.
bbrockert 6 months ago
Do you work on these rockets and what are these going to be used for?Cool video.I hope you guys are making commercial space travel soon lol :)
HelpSaveTheEarth2051 2 years ago
Yep, rocket science is my day job. We're working first toward launching suborbital payloads into space (100kg to 100km) and possibly flying people later.
bbrockert 2 years ago 4
poor metal plate
2004acurarsx 2 years ago 10
It's actually concrete blocks that are getting toasted. The engine will burn through a metal plate much faster.
bbrockert 2 years ago 4