Explicit dynamics#
These PREP7 commands are used for an explicit dynamic analysis.
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Creates a part assembly to be used in an explicit dynamic analysis. |
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Defines a boundary plane for sliding or cyclic symmetry. |
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Creates a box shaped volume to be used in a contact definition for |
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Specifies contact parameters for an explicit dynamics analysis. |
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Lists contact entity specifications in an explicit dynamics analysis. |
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Specifies additional contact parameters for a given contact definition |
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Defines various types of constraints for an explicit dynamic analysis. |
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Specifies contact surface controls for an explicit dynamics analysis. |
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Constrains two rigid bodies to act as one in an explicit dynamics |
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Specifies data curves for an explicit dynamic analysis. |
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Selects a numerical precision type of the explicit dynamics analysis. |
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Deletes or deactivates/reactivates contact surface specifications in an |
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Defines inertia for rigid parts in an explicit dynamics analysis. |
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Defines a local coordinate system for use in explicit dynamics |
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Defines material properties for an explicit dynamics analysis. |
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Defines a nonreflecting boundary in an explicit dynamic analysis. |
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Allows smoothing of noisy data for explicit dynamics analyses and |
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Applies a rotated coordinate nodal constraint in an explicit dynamics |
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Configures parts for an explicit dynamics analysis. |
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Selects and plots explicit dynamic contact entities. |
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Specifies small penetration checking for contact entities in an |
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Defines a massless spotweld or generalized weld for use in an explicit |
These SOLUTION commands are used for an explicit dynamic analysis.
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Activates adaptive meshing in an explicit dynamic analysis. |
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Assigns mesh smoothing to explicit dynamic elements that use |
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Specifies global bulk viscosity coefficients for an explicit dynamics |
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Specifies adaptive meshing controls for an explicit dynamic analysis. |
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Specifies CPU time limit for an explicit dynamics analysis. |
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Specifies whether to use subcycling in an explicit dynamics analysis. |
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Specifies mass scaling and scale factor of computed time step for an |
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Defines mass weighted (Alpha) or stiffness weighted (Beta) damping for |
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Activates initialization to a prescribed geometry or dynamic relaxation |
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Specifies output frequency for the explicit dynamic restart file |
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Specifies energy dissipation controls for an explicit dynamics |
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Allows plotting of explicit dynamics forces and other load symbols. |
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Defines global ALE controls for an explicit dynamic analysis. |
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Specifies the hourglass coefficient for an explicit dynamics analysis. |
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Specifies time-history output for an explicit dynamic analysis. |
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Specifies the time-history output interval for an explicit dynamics |
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Specifies number of integration points for explicit shell and beam |
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Specifies stress initialization in an explicit dynamic full restart |
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Specifies loads for an explicit dynamics analysis. |
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Specifies the type of output for an explicit dynamics analysis. |
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Specifies time-history output (ASCII format) for an explicit dynamics |
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Plots a time dependent load curve in an explicit dynamic analysis. |
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Applies initial velocities to parts or part assemblies in an explicit |
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Specifies rigid/deformable switch controls in an explicit dynamic |
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Switches a part from deformable to rigid or from rigid to deformable in |
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Defines inertia properties for a new rigid body that is created when a |
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Specifies the output interval for an explicit dynamic analysis. |
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Specify LS-DYNA serial or parallel processing. |
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Specifies shell computation controls for an explicit dynamics analysis. |
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Specifies "explicit dynamics solution" as the subsequent status topic. |
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Specifies status (new or restart) of an explicit dynamics analysis. |
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Specifies termination criteria for an explicit dynamic analysis. |
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Plots explicit elements based on their time step size. |
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Applies initial velocities to nodes or node components in an explicit |
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Writes explicit dynamics input to an LS-DYNA input file. |
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Exports displacements from an implicit run to ANSYS LS-DYNA. |