john bunsenburner wrote:a scuba tank should do it m8, the 300bar ones would hold i guess. and its well worth the cash, you know the friken power u get from that is incredible. oh and iv managed to make liquid nitrogen at hoem plus you can earn money with it by making liquid oxegen and then selling that(or using it in ur hybrid
What exactly is the point?
Yes, with a couple hundred dollars worth of storage equipment you could use liquid nitrogen. If your goal is to blow yourself up I suggest blackpowder, it would be much cheaper.
Besides, liquid N2 is usually stored and transported at fairly low pressure. I seem to recall that the safety valve on the typical N2 transport dewar is set at only 5 bar or so. The N2 is kept as a liquid by evaporative cooling, not by being under high pressure.
I doubt the local gas supplier would fill a scuba tank with liquified nitrogen. In the US that would almost certainly be grounds to have all their licenses revoked. It's also probably illegal to put anything but a breathable gas in a scuba tank.