Veryst provides the following test programs for LS-DYNA material models. Veryst can use its extensive expertise to recommend an appropriate combination of test program and material model if you are unsure of what test program is required for your application.
| Program id | ls-dyna keywords | description |
|---|---|---|
| LSD001 | *MAT_BLATZ-KO_RUBBER *MAT_MOONEY-RIVLIN_RUBBER *MAT_FRAZER_NASH_RUBBER_MODEL *MAT_BLATZ-KO_FOAM *MAT_HYPERELASTIC_RUBBER *MAT_OGDEN_RUBBER *MAT_ARRUDA_BOYCE_RUBBER *MAT_POLYMER *MAT_EIGHT_CHAIN_RUBBER |
Hyperelastic model |
| LSD003 | *MAT_HYPERELASTIC_RUBBER *MAT_OGDEN_RUBBER |
Hyperelastic model with stress softening |
| LSD007 | *MAT_HYPERELASTIC_RUBBER *MAT_OGDEN_RUBBER |
Linear visco-hyperelastic model |
| LSD008 | *MAT_HYPERELASTIC_RUBBER *MAT_OGDEN_RUBBER |
Linear visco-hyperelastic model with stress softening |
| LSD011 | *MAT_ARRUDA_BOYCE_RUBBER *MAT_EIGHT_CHAIN_RUBBER *MAT_BERGSTROM_BOYCE_RUBBER |
Nonlinear visco-hyperelastic model |
| LSD012 | *MAT_EIGHT_CHAIN_RUBBER | Nonlinear visco-hyperelastic model with stress softening |
| LSD020 | *MAT_VISCOELASTIC | Linear viscoelastic model |
| LSD021 | *MAT_GENERAL_VISCOELASTIC | Nonlinear viscoelastic model |
| LSD022 | *MAT_PLASTICITY_POLYMER *MAT_RATE_SENSITIVE_POLYMER |
Nonlinear elastic-plastic model for polymers |
| LSD023 | *MAT_ELASTIC_VISCOPLASTIC_THERMAL | Temperature-dependent nonlinear elastic viscoplastic model |
| LSD024 | *MAT_EIGHT_CHAIN_RUBBER | Nonlinear hyperelastic viscoplastic model |
| LSD025 | *MAT_EIGHT_CHAIN_RUBBER | Nonlinear hyperelastic viscoplastic model with stress softening |
| LSD026 | *MAT_ELASTIC_PLASTIC_THERMAL | Elastic-plastic model with temperature-dependent values |
| LSD027 | *MAT_FU_CHANG_FOAM | Nonlinear rate-dependent formulation for foams |
| LSD028 | *MAT_SAMP-1 | Strain rate-dependent model for thermoplastics |
| LSD029 | *MAT_SIMPLIFIED_RUBBER/FOAM | Strain rate-dependent model for rubbers and foams |
| LSD030 | *MAT_POLYMER | Strain rate-dependent model for thermoplastics and elastomers |
| LSD101 | *MAT_USER_DEFINED_MATERIAL_MODEL | PolyUMod user material model |
For a customized quotation, please write to us at testing@veryst.com.