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barrel to chamber volume

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
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barrel to chamber volume

Unread postAuthor: scatdawg » Thu Apr 19, 2007 8:58 pm

i know i could search this out but can someone tell me the physics or mathematical theory and equations on calculating the most efficient volume ratios
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Unread postAuthor: sjog » Thu Apr 19, 2007 9:10 pm

EVBEC V1.5 Live
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Unread postAuthor: scatdawg » Thu Apr 19, 2007 9:12 pm

excuse my ignorance but what does this mean?


sorry just searched and found the spreadsheet. thanks
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Unread postAuthor: sjog » Thu Apr 19, 2007 9:18 pm

Some one rigged a calculator, I did'nt link it right.
If ya can't find it burnt latke has one too.

Combustion Cannon Discussion » EVBEC live (V 1.5 analog)
Try this
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Unread postAuthor: scatdawg » Thu Apr 19, 2007 9:25 pm

thanks again for the links
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