D
Derek
Guest
"Dave Liquorice" <[email protected]> wrote in message
news:[email protected]...
> On Sun, 11 Dec 2005 19:05:00 -0000, Lee_D wrote:
>
>>> a big empty fuel tank will make a big enough bang if it goes up
>>> from the vapour alone.
>
> Aye empty tanks are far more dangerous than full ones. Nice fuel air
> mixture just ripe to go BOOM given the chance. 100% neat fuel won't
> burn, no oxygen. Volatile fuels like petrol are nasty though as they
> can produce a nice fuel/air mix very quickly. (I won't use *any*
> petrol to start a fire again in a hurry...)
>
>> Ian Rawlings doesn't live on this estate does he?
>
> That name rings a small bell, not a special effects chap is he?
>
> --
> Cheers [email protected]
> Dave. pam is missing e-mail
>
>
that true Dave and the real problem comes when the tank gets very hot and
the fuel starts to boil - there will/should be a venting process to prevent
a breach if its not cooled the next stage is a Bleve (pronounced Blevvy)
boiling liquid expanding vapour explosion at which point you really want to
be several miles away preferably in somewhere very solid say a nuclear
bunker? theres a movie of a small road tanker having a bleve at
http://www.dcfp.navy.mil/mc/video/truckfire.htm nothing like the scale of
Hemels fire
Derek
(ADR certified and nervous)