Zinc/Sulfur (Zn/S) powered flights
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Uploader Comments (Shturia)
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All Comments (14)
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Same question here: Are the motors cored?
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actually, it provides more thrust, but less efficient
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very good vid !
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@pyrosimple The main reason is research, and because of Zn/S big exhaust flame (the biggest one)
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@Shturia then why use it?
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No, Isp (Zn/S) is about 30s-40s; R-Candy is about 120s-130s in real motor.
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Nice T-Shirt ( :
mojaverockets 3 weeks ago
@mojaverockets Thanks :)
Shturia 2 weeks ago
Can I use powdered iron to substitute zinc?
fortuneplant1 2 months ago
@fortuneplant1
Probably not. Zinc and sulfur makes a violent reaction - sufficient to be used as propellant.
Shturia 2 months ago