Software for prediction of projectiles efficiency

Prediction of lethal efficiency for HE projectiles and warheads:

• Mass distribution for HE warheads
• Velocity of fragments prediction
• Geometrical and space distribution of fragments
• Lethal zone prediction

Prediction of penetration capability of HEAT and KE projectiles (in development phase):

• Determination of liner collapse angle, liner collapse velocity, masses and velocities of shaped charge jets
• Predicition of penetration depth by HEAT and KE projectiles

Mass distribution for natural fragmentation

• Dimensionless thickness of the warhead shell: t/d=0,058,
• Ratio of metal warhead shell and explosive charge mass was C/m = 0,32.
• Tested warhead cases were made of following steels 45Cr2, C70D and steel AB or 9180VP)

Fragments number or mass participation as a function of mean fragments mass

Velocity distribution of fragments and warheads efficiency radius

 Fragment velocity as a function of relative position

Warheads efficiency radius

Lethal zone prediction for artillery projectile

Lethal zone prediction for mortar projectile