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Originally posted by Wertdagf
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There are dramatic differences between explosions involving vapor clouds and high explosives at close distances. For the same amount of energy, the high explosive blast overpressure is much higher and the blast impulse is much lower than that from a vapor cloud explosion. The shock wave from a TNT explosion is of relatively short duration, while the blast wave produced by an explosion of hydrocarbon material displays a relatively long duration. The duration of the positive phase of a shock wave is an important parameter in the response of structures to a blast.
Originally posted by Achorwrath
why do you insist on saying that it has to be sub-microscopic?
Originally posted by Achorwrath
Condiering you cannot see sub-microscopic particles explain how mist is visible?
Originally posted by Achorwrath
Imact is the mechanism for dispertion of the fuel, it is a cloud or droplets which then explode creating overpresure.
Originally posted by ipsedixit
I wonder if the OP's friend saw the flyover.
As far as the concussion wave goes and the missile stuff. I thought that was the official story anyway. Rummy said a missile hit the Pentagon and as far as I know, the interview where he said it is still on the DOD website.
Jet fuel bursting into flame and expanding wouldn't produce anything like the blast force that the OP's friend felt. I hope Craig is able to talk to him.
Side note to Craig. No leading questions counsellor. No badgering the witness. Sandpaper your fingers and tease the door to the vault open.
Originally posted by Achorwrath
Now as far as impact energy... well the planes that hit the towers had upward of 2- 4 megajoules of energy at impact. The pentagon hit would have had similar impact energy. I think that would be more than enough to smash the fuel to vapor