Numerical Simulation of a Ballistic Impact on Tensylon® UHMWPE Laminates Using the Plastic Kinematic Model in LS-Dyna®

Stress Wave Mitigation Properties of Dual-meta Panels against Blast Loads

“…To initialize the thermodynamic state of the material, the Johnson-Cook material model requires an equation of state [27] which is defined by the card *EOS_LINEAR_POLYNOMINAL in which the pressure and initial relative volume are denoted by coefficients C0-C6 and V0, respectively and is presented in Table 3. Furthermore, for simulation of the lead cores, the model *MAT_PLASTIC_KINEMATIC is used and the material properties are given in Table 4 [28].…”

Model for analytical investigation on meta-lattice truss for low-frequency spatial wave manipulation

“…4 [38]. The contact between the metals and rubber is modelled by the keyword *TIED_SURFACE_TO_SURFACE and the keyword *CONTACT_INTERIOR is utilized for the rubber to eliminate the negative volume issue which often occurs due to large deformation of soft materials.…”

Laser Induced Shockwave as Delaminator of Composite Material for Ballistic Protection at High Strain Rate

“…Micro and macroscopic observations are given and among dissipative mechanisms identified, multi-delamination is observed. An attempt to a numerical modelling is given in [16] including earlier advances performed by this research team. They implemented an approximate adhesive model and could obtain fairly satisfying results that allow them to evaluate strain rate at 1.16.10 5 s À1 .…”