ANALYSIS METHODS OF EXPLOSION FIRE HAZARD OF MIXTURES OF FUEL AND AIR ON AN EXAMPLE FOR JET FUEL RT. VI. TNO METHODS (Part 1)

Study of an emergency situation related with flood of the jet fuel RT is continued in this work by the TNT-equivalency and multi-energy methods from TNO (the yellow book). The evaporation rate (q## v ) of aviakerosene is defined by the next formula: q P RT v v ps ##  0 0083 0 018 1 3 , ( )( , )   . Where  — molecular weight,  = 0,1512 kg
mole; R — the gas constant; Tps — fluid temperature, Tps = 308 K; Pv — saturation pressure at Tps, Pv = 9,33·103 Pa; Ð0 — atmospheric pressure. Results of the TNT-equivalency forecast of possible zones of destructions is given in the table. For the investigating emergency situation calculation is executed for the all possible 10th classes of VCE by the multienergy approach. The calculation data is presented in the table. The forecast on the russian procedures also is given too. Good comparability of the forecast of a multi-energy method (8–10th classes of VCE) with results of calculation on RB G-05-039–96 is shown.