Syringe needle hole is very thin so the gas velocity will be high, so the fire will never be back, but some times the gas pressure is less than to resist the gas flow inside syringe needle and the pressure go down, the fire will back in to the needle and will burn it, but not as a flash back to the cell, and if that happen I must put the needle in the water at once
For hole of fire nozzle must have high gas speed to eliminate back fire.
Gold and art works is one of important applications with.
i use 12 volts and 2-3A!!! GOOD!!!
cominant 2 years ago
Syringe needle hole is very thin so the gas velocity will be high, so the fire will never be back, but some times the gas pressure is less than to resist the gas flow inside syringe needle and the pressure go down, the fire will back in to the needle and will burn it, but not as a flash back to the cell, and if that happen I must put the needle in the water at once
For hole of fire nozzle must have high gas speed to eliminate back fire.
Gold and art works is one of important applications with.
ahmedsm68 3 years ago
Couldn't that flame go back into the syringe?
Mekill60 3 years ago