RVE
Two scale

Adaptivity​

  • ​Recommended LS-DYNA version: R9.1.0 or newer, double precision, SMP/MPP

       (Guidance to particle display in LS-PrePost for EFG)

Taylor bar impact [in] [1]

   *SECTION_SOLID_EFG

   *CONTROL_REMESHING_EFG

 
 

Simple forging [in] [3]

  • Local refinement

  • Keywords

   *CONTROL_ADAPTIVE

   *CONTROL_REMESHING

      (_EFG)

Hot forging [in] [4]

 
 

Orbital forming [in] [5]

  • Orbital remeshing

  • Keywords

   *CONTROL_REMESHING

Multiple parts [in1,in2] [6]

  • Run-time control

  • Manual remeshing

  • Keywords

   *CONTROL_ADAPTIVE

 
 

X-FEM​

  • ​Recommended LS-DYNA version: Beta, double precision, SMP

       (Display crack path by checking "HistVar #1" in "fcomp" of LS-PrePost)

 

Kalthoff plate impact [in]

  • Crack in brittle material

  • 2D plain strain

  • Keywords

   *SECTION_SHELL_XFEM

   *MAT_COHESIVE_TH

Twisted cylinder [in]

  • Crack in ductile material

  • 3D shell

  • Keywords

   *SECTION_SHELL_XFEM

ME-FEM

  • ​Recommended LS-DYNA version: R9, double precision, SMP/MPP

 

Rubber bushing [in]

  • Rubber material

  • Keywords

   *SECTION_SOLID