LS-DYNA Interface 2022 Release Notes
Altair HyperMesh
New Features
- New Integration Rules entity
- LS-DYNA keywords *INTEGRATION_SHELL and *INTEGRATION_BEAM, previously supported in Property entity, are now mapped to their own entity.
- New Perturbation entity
- LS-DYNA keywords *DEFINE_STOCHASTIC_VARATION and *DEFINE_STOCHASTIC_VARATION_PROPERTIES, previously supported in Property entity, are now mapped to their own entity.
- New Frequency entity
- LS-DYNA keywords *FEQUENCY_DOMAIN_(OPTIONS) are now supported and mapped to the new Frequency entity.
Enhancements
- New Keywords
-
- *CONSTRAINED_LINEAR_GLOBAL
- *CONSTRAINED_LINEAR_LOCAL
- *DEFINE_FUNCTION_TABULATED
- *EOS_JWLB
- *EOS_MIE_GRUNEISEN
- *EOS_GASKET
- *EOS_MURNAGHAN
- *EOS_PHASE_CHANGE
- *MAT_MODIFIED_JOHNSON_COOK (*MAT_107)
- *MAT_DAMAGE_3 (*MAT_153)
- *MAT_MUSCLE (*MAT_156)
- *MAT_MOHR_COULOMB (*MAT_173)
- *MAT_NON_QUADRATIC_FAILURE (*MAT_258)
- *PART_AVERAGE
- *SENSOR_DEFINE_FUNCTION
- *SET_NODE_LIST_SMOOTH
- Updated Keywords
-
- Update in *CONSTRAINED_INTERPOLATION to support independent nodes with a *SET_NODE when ITYP=1
- LS-DYNA R11.1: New ELFORM value in *SECTION_SOLID
- LS-DYNA R12.0: Updates in *EOS_GRUNEISEN and *EOS_TABULATED_COMPACTION
- Solver Mass entity management
- A new option in the Appearance Preferences allows you to display the graphics on nodal masses defined inside the *ELEMENT_MASS Solvermass entity.
Resolved Issues
- Export Solver Deck feature, when selecting a material linked to multiple MAT_ADD cards: all linked MAT_ADD keywords are now exported with the selected material.
- Removed Title checkbox in *DEFINE_FUNCTION keyword Entity Editor.