HyperWorksEngineering Solutions is a modeling and visualization environment for NVH, Crash, CFD, Drop Test and Aerospace using best-in-class solver
technology.
The Crash application offers a tailored environment in HyperWorks that efficiently steers the Crash CAE specialist in CAE model building, starting from CAD geometry and finishing with
a runnable solver deck in Radioss, LS-DYNA and PAM-CRASH 2G.
Export an input deck, for the appropriate solver, in order to simulate the deformation of the seat under the dummy.
The simulation result files can be imported to update the initial FE model and remove the intersections and penetrations
between the dummy and the seat.
The Pedestrian Impact tool automates the vehicle marking, impactors positioning and the export of solver decks with minimal
input, therefore reducing the full process lead time.
Lists various options to define animation and time history outputs in the model for post-processing. Accordingly, they
are broadly classified into three sections as Animation, Time History and Checks.
HyperWorks offers high quality tools for CFD applications enabling the engineer to perform modeling, optimization and post-processing
tasks efficiently.
The Drop Test Manager is an automated solution that allows you to either simulate a single drop test or a choice of
multiple iterations with the aim of finding the sensitivity of process variables like initial orientation and drop
height in a typical drop test by controlling the run parameters and conditions with ease.
Many essential utility tools using HyperWorks-Tcl have been developed over the years to support Aerospace customers. A few tools have been collected and upgraded to
be compatible with this release.
Browsers supply a great deal of view-related functionality in Engineering Solutions by listing the parts of a model in a tabular and/or tree-based format, and providing controls inside the table
that allow you to alter the display of model parts.
Perform automatic checks on CAD models, and identify potential issues with geometry that may slow down the meshing
process using the Verification and Comparison tools.
The Crash application offers a tailored environment in HyperWorks that efficiently steers the Crash CAE specialist in CAE model building, starting from CAD geometry and finishing with
a runnable solver deck in Radioss, LS-DYNA and PAM-CRASH 2G.
Create solver seatbelt features using Control Points.
After the seatbelt mesh is realized, Control Points are defined in the browser. The Control Points context menu
allows you to select various seatbelt features and perform automatic creation.
If you are using the LS-DYNA solver:
In the Seatbelt Browser, right-click on either the
first or last control point under the appropriate seatbelt system to
display the context menu.
Select Retractor to create an
*ELEMENT_SEATBELT_RETRACTOR and its attachment to the structural
components via *CONSTRAINED_NODAL_RIGID_BODY or
*CONSTRAINED_EXTRA_NODES.
Select Retractor + Pre-Tensioner to create an
*ELEMENT_SEATBELT_RETRACTOR and an *ELEMENT_SEATBELT_PRETENSIONER and
its attachment to the structural components via
*CONSTRAINED_NODAL_RIGID_BODY or *CONSTRAINED_EXTRA_NODES.
Select Constrained Extra Node to create an
attachment between the seatbelt and a rigid structural component via a
*CONSTRAINED_EXTRA_NODES.
Select Constrained Nodal Rigid Body to create an
attachment between the seatbelt and a deformable structural component
via a *CONSTRAINED_NODAL_RIGID_BODY.
Select a Control Point that is common to two seatbelt entities,
right-click and select Create > Slipring 1D or Slipring 2D.
Sliprings allow you to create an *ELEMENT_SEATBELT_SLIPRING and its
attachment to the structural components via
*CONSTRAINED_NODAL_RIGID_BODY or *CONSTRAINED_EXTRA_NODES.
If you are using the Radioss solver:
In the Seatbelt Browser, right-click on either the
first or last control point under the appropriate seatbelt system to
display the context menu.
Select Anchor PreTensioner to create a SPRING to
model the pre-tension effect.
Select Retractor + PreTensioner to create two
SPRINGS to model the retractor effect and the pre-tensioner
effect.
Select Retractor + PreTensioner + LL (LOAD
LIMITER) to create three SPRINGS to model the retractor
effect, the pre-tension effect, and the load limiter effect.
Select a Control Point that is common to two seatbelt entities,
right-click and select Create > Pulley.
This option allows you to create a SPRGIN of type PULLEY.