LS-DYNA Input Interface KeywordDefine the reference state for elements belonging to a part using given element and node identifiers with possible
scaling for the nodes with defined scale center and scale factor.
LS-DYNA Input Interface KeywordThis keyword should always be the first card of the input file. Optionally used with *CONTROL_UNIT card to specify model units.
Optimization Keyword This manual contains the description of the keywords for the Radioss optimization. This manual is compatible with the version 2018 of Radioss.
*AIRBAG_ADIABATIC_GAS_MODEL_ID LS-DYNA Input Interface KeywordThis model defines a one-chambered airbag filed by adiabatic gas. Uniform pressure method is used.
*AIRBAG_LINEAR_FLUID_ID LS-DYNA Input Interface KeywordThis model defines a control volume filled with a liquid.
*AIRBAG_LOAD_CURVE_ID LS-DYNA Input Interface KeywordThis model defines a one-chambered airbag with pressure specified as function of time.
*AIRBAG_PARTICLE LS-DYNA Input Interface KeywordDefines a Finite Volume Method airbag.
*AIRBAG_SHELL_REFERENCE_GEOMETRY LS-DYNA Input Interface KeywordDefine the reference state for elements belonging to a part using given element and node identifiers with possible scaling for the nodes with defined scale center and scale factor.
*AIRBAG_SIMPLE_AIRBAG_MODEL LS-DYNA Input Interface KeywordThis model defines a one-chambered airbag with uniform pressure method, injected gas and vent hole.
*AIRBAG_SIMPLE_PRESSURE_VOLUME LS-DYNA Input Interface KeywordDescribes a one-chambered airbag with pressure as a function of volume.