No specialist or anything, but I imagine most of the kaboom potential is puncture-based. I don’t expect much to make it to the heart of a train as trains generally win in collisions.
Pressure vessel fatigue is possible too, but generally rated and tested well above pressure relief valves.
Depends on how you define “win”. It only takes one small hydrogen leak for a catastrophe. A train will wreck any car or truck for sure, hit or miss with another train, but even a simple derailment of tanker cars often results in a significant mess.
There are nuclear rail transport containers that have been tested in collisions, and they’ve never leaked, but they’re very big and heavy for not a whole lot of volume. And they’re sealed, while a fuel tank needs holes to let fuel in and out.
Luckily hydrogen floats upwards pretty quickly. So paradoxically, storage tanks are safer the less protection they have around them. Or at least, above them.
Just as well trains and other vehicles don’t have roofs then.
Fun fact: Unlike natural gas, which needs enough oxygen and enough gas to explode, hydrogen is explosive at almost any concentration of hydrogen and oxygen!
I sense a big kaboom in this train’s future.
No specialist or anything, but I imagine most of the kaboom potential is puncture-based. I don’t expect much to make it to the heart of a train as trains generally win in collisions.
Pressure vessel fatigue is possible too, but generally rated and tested well above pressure relief valves.
Depends on how you define “win”. It only takes one small hydrogen leak for a catastrophe. A train will wreck any car or truck for sure, hit or miss with another train, but even a simple derailment of tanker cars often results in a significant mess.
There are nuclear rail transport containers that have been tested in collisions, and they’ve never leaked, but they’re very big and heavy for not a whole lot of volume. And they’re sealed, while a fuel tank needs holes to let fuel in and out.
Luckily hydrogen floats upwards pretty quickly. So paradoxically, storage tanks are safer the less protection they have around them. Or at least, above them.
Just as well trains and other vehicles don’t have roofs then.
Fun fact: Unlike natural gas, which needs enough oxygen and enough gas to explode, hydrogen is explosive at almost any concentration of hydrogen and oxygen!
Boom! Woohoo!
Yes Rico,kaboum
I suggest they name the train the Hindenburg.