iloveloli
Harmless
Posts: 21
Registered: 8-8-2015
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how to know how much ethanol was vaporized in air??
Recently, i built a ethanol fuel cannon.
my cannon is similar to this,
https://www.youtube.com/watch?v=IgeOX2a1Sdo
I don't have a speedometer to check the speed.
so i plan to calculate the energy that provide from the combustion.
I think the PV=nRT isn't work in this case.
Do anyone know how to calculate it???
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Sulaiman
International Hazard
Posts: 3695
Registered: 8-2-2015
Location: 3rd rock from the sun
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maybe you could construct one of these https://en.wikipedia.org/wiki/Ballistic_pendulum
CAUTION : Hobby Chemist, not Professional or even Amateur
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