METHOD OF ESTIMATION OF FOUGASSENESS CHARACTERISTICS IN AIR EXPLOSION OF A MOVING TEST OBJECT (VARIANTS) Russian patent published in 2018 - IPC F42B35/00 

FIELD: test equipment.

SUBSTANCE: invention is related to testing equipment. Advantageous scope of use is tests to determine the characteristics of fougasseness – the amplitude of the excess pressure and the specific impulse of the positive phase of the transmitted air shock wave (ASW) in the explosion of ammunition charges having their own flight speed. Variants of the claimed method allow, using the interrelation of the proliferation characteristics of the ASW for the explosion of the stationary charge of explosives, energy of the explosive transformation is equal to the sum of the energies of the explosive transformation of the stationary charge and its kinetic energy, and the proliferation characteristics of the ASW formed as a result of the explosion of the moving charge of explosives, to determine, with a given error, the real values of the explosive characteristics when the concentrated or extended charge of the explosive is detonated, which is part of the explosive, which has its own speed and various dimensions.

EFFECT: possibility of determining the real characteristics of the explosive power of an explosive having its own flight speed, with a significant reduction in the cost of experimental work to determine the characteristics of the developed explosives.

2 cl, 4 dwg