pressure increases in tanks and decrease rigid characteristics of a material of tanks. At explosion heated fuel the fuel part instantly evaporates, other fuel scatters on the considerable, increasing a fire area. Values ​​of these areas are not known. For comparison it is possible to show that at explosion during a fire in 50-t of the railway tank with gasoline a fire area has made ? 350 м2, and a fire area at flood of inflammable liquids of one tank reached to 1450 м2.a kind of uncertainty of a configuration and the sizes of the area of ​​burning at a plane fire in the various conditions at the present stage of researches it is expedient to accept the most dangerous mode of burning. In this case the fire will occur on the area of ​​a projection of tanks of fuel of the plane (S ? 160 м2) , that is fuel follows from tanks in such quantity which can burn out from the area 160 м2. At following assumptions are accepted:
В· Explosions of fuel tanks does not occur (in tanks the system superfluous works pressure);
В· ЗПС concrete and the poured fuel is not absorbed in surface ЗПС;
В· The cargo cabin till the moment of the beginning of a fire is not damaged; extinguishing means are not applied because of failure of the basic systems of aircraft as a result of failures and (or) incapacity of crew of the aircraft. From experience of air field fire-fighting crews it is known that if plane suppression begins later 5 minutes of a fire to extinguish a fire it is not possible.
Referrence List
. Повзнік Я.С. та ін Пожежна тактика в прикладах, М., 1992.
. Башкирцев М.П. та ін Основи пожежної теплофізики, М., 1978.
. Волков О.М. Пожежна безпека резервуарів з нафтопродуктами, М., 1984
. # "Justify"> 5. # "Justify">. TransAVIAexport official memorial website
. # "justify">. # "Justify">.
