Caseck, are you addressing WW2 torpedoes?
If no, i hardly can doubt that a change of pressure in the medium detonates a... billions $ torpedo...
You work with explosives? Don't you use detonators? Maybe, electric detonators?
I never tryed this and i hope it won't work, else i'd consider this as another bug... else, why does my Parabellum not fire when i throw her on the wall??? :rotfl: