Numerical Simulation of the Effect of Incising on the Different Cone Angles of Liner Shaped Charge
ZHANG Qiang
JIANG Yong
HUANG Long
Abstract：Based on the theoretic of jet shaped charge, the relation of half-cone angle and the kinetic energy of jet was found.The ANSYS/LS-DYNA was used to simulate liner shaped charge incising steel target.The simulation shows that jet can't come into being when the half-cone angle above 70°, jet ruptured when the half-cone angle nether 20°, the liner shaped charge with 34° half-cone angle works best in incising steel target.
Keywords：liner shaped chargejethalf-cone anglenumerical simulation
Publication Date：2017-01-31
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 75-78 )