Two-scale Co-simulation 

  • ​Recommended LS-DYNA version: R13.0 or newer, MPP

Drop test of PCB with solders [in]

       *INCLUDE_COSIM [1]

  • PCB

    • Solid​

    • Shell

  • Solders​

    • Solid​

  • Sub-cycling​

  • Tie-contact

ts_pcb2.gif

Crush tube with bolts [in]

  • Keywords

       *INCLUDE_COSIM [1]

  • Crush tube

    • ​Shell

  • Bolts (w/ failure)

    • Base material​ (SPG)

    • Rigid connector

    • Contact

  • Sub-cycling​

  • Solid-in-shell immersed

ts_ct.gif
ts_ct2.gif

Single spot weld [in]

  • Keywords

       *INCLUDE_COSIM [1]

  • Large scale

    • ​Shell

  • Meso scale (w/ failure)

    • Base material (SPG)

    • HAZ (SPG)

    • Nugget (FEM)

  • Sub-cycling​

  • Solid-in-shell immersed

ts_sw1.gif
ts_sw2.gif

Single bolt [in]

  • Keywords

       *INCLUDE_COSIM [1]

  • Large scale

    • ​Shell

  • Meso scale (w/ failure)

    • Base material​ (SPG)

    • Rigid connector

    • Contact

  • Sub-cycling​

  • Solid-in-shell immersed

ts_bolt2.gif
ts_bolt1.gif