HGDT calculator

Harness the power of precision mixtures of pressurized flammable vapor. Safety first! These are advanced potato guns - not for the beginner.
nitrogigi
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Wed Apr 21, 2021 7:09 am

Hi guys!
does anybody still have a valid link to HGDT calculator? or could put it back online?
Many thanks in advance!
I'm currently building an hybrid which will shoot 16mm glass bbs (kids toys ones) between mix 8 and mix 16, and I would like to have simulations of the max pressure of the chamber, in order to have the best rupture discs possible.
I'm an "old one" from French forum "patatorforum" which is sadly quite dead due to restrictive laws and kids not experimenting anymore, but seing spudfiles is still quite active gave me the smile for the day
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jackssmirkingrevenge
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Sun May 02, 2021 7:36 am

You can find HGDT and GGDT here
nitrogigi wrote:
Wed Apr 21, 2021 7:09 am
I'm an "old one" from French forum "patatorforum" which is sadly quite dead due to restrictive laws and kids not experimenting anymore, but seing spudfiles is still quite active gave me the smile for the day
Dommage... alas it seems the situation is the same around the Western world.
hectmarr wrote:You have to make many weapons, because this field is long and short life
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