HyperWorks Release Notes

HyperMesh 14.0.130 Release Notes

HyperMesh 14.0.130 Release Notes

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HyperMesh 14.0.130 Release Notes

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General


hmtoggle_arrow1Model Browser Updates
Easy access to an already existing view in the Model Browser by simply double clicking on the Entity folder. For example, double clicking at Components folder will take you to the Component view. Similar setup is also available for Include Files, Properties and Materials.

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New icon to demonstrate if the export check is off for an include.

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Easy to read tabular format in Property and Material View.

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Improved search and filter capabilities.

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Easy control of column visibility by using right click on column headers.

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Drag and drop operation now shows the count of entities in the selection.

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Reduced context menus that only list appropriate operations.

 

hmtoggle_arrow1Quick Access Tool

A new Quick Access tool is added in HyperMesh (only) to easily create new solver cards or directly access functionalities.

The tool is accessed by using CTRL+F shortcut key. The tool will populate as text is entered. Quick Access appears on the top right corner as shown in the images below:

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Quick Access can be dismissed by pressing the Esc key or just by clicking outside the tool.

 

hmtoggle_arrow1Element Thickness View

The Element Thickness View now has two modes; discrete and ranged. If the number of different thicknesses is below 25, a discrete, categorized legend is shown by default. In the discrete legend, each thickness gets a dedicated color assignment. If there are more than 25 thicknesses, are a ranged legend is shown. All colors are editable and the values in the ranged legend can be modified. Both legends come with a slider which allows for the modification of the threshold value. Every thickness beyond the threshold value shown in transparent or wireframe.

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hmtoggle_arrow1Comparison Tool

When performing a thickened shell mesh to 3D CAD comparison, the shell thickness is now taken into account for the distance contour and output results

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hmtoggle_arrow1Mechanism and Dummy Positioner

Performance and accuracy improvements

New developments in the kinematic solver lead to important performance improvements especially for following features:

Better move to target/translate/rotate functionality with large number of bodies and joints, for example when a dummy is linked to a seat mechanism
Better performances and accuracy approaching joint limits
Quicker positioning of dummy using global translation/rotations
Faster convergence to the best solution when target cannot be achieved by the kinematic system
Interactive moves are more efficient and smoother

 

Support of mechanism and dummy in *INCLUDE_TRANSFORM

In LS-DYNA profile, a mechanism and/or a dummy model can now be defined in a *INCLUDE_TRANSFORM card.

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hmtoggle_arrow1Miscellaneous Enhancements
Ability to deselect a face selection using face angle.
User can rename an entity in the Model browser using F2 keyboard shortcut key.
Curve entity can be created directly using Model browser context menu.

 

hmtoggle_arrow1Resolved Issues
Performance issue related to import of HyperMesh files with empty assemblies.
Updating thickness value in the component view resets the Undo-Redo history.
Incorrect message when you delete an empty component after organizing all the entities out of it.
Changing element configuration organizes the element from a non-current to a current include.
Message related to renumbering that shows the entity count along with the range of renumbered IDs.
Creating a new view from the Model browser after deleting an existing one was not working correctly in some cases.

 

 

Connectors


hmtoggle_arrow1Connector Browser

A Query Builder has been added to both parts of the Connector browser. The Query Builder filters the link and connector lists dependent on their attributes. The value next to each folder describes the number of returned filtered entities along with the total number of entities of that type.

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When performing a show, isolate or find operation, the link entity list and the connector list can be dynamically filtered to return only what’s displayed. The last review filter can be reused and also combined with other attribute filters.

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The connector symbol signals whether the connector is displayed or not. By clicking on the connector icon it will change from full (displayed) to light (masked).

 

hmtoggle_arrow1Projection Control Methods

For area connectors, the projection control method can be defined via the Connector Entity Editor. This new option enables more precise control over how the projection is handled. With these controls the realization of adhesive beads is significantly improved.

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hmtoggle_arrow1Enhancements
The API *CE_Cleanup removes all data from the connector. Only the tolerance and the link information is kept.
The realization hexa (RBE2-RBE3) is fully supported in OptiStruct and Nastran. This includes spot, seam and area realization and their absorption.
An enhanced approach for solid absorption has been added. With this option,adhesives with several layers and adhesives with rounded corners can be identified. Preselection of elements is required which should represent the adhesives.

 

 

hmtoggle_arrow1Resolved Issues
The Connector Combine functionality allows combining any selection of point and line connectors. The issue of creating looped connectors in certain situation is resolved.
When using the node as link option during connector realization the node of the body element is equivalenced to the link node.
The dependencies of rigid elements are checked and, if possible, fixed during the realization.

 

 

 

Geometry


hmtoggle_arrow1Logo Removal

Logos that span across multiple base surfaces are now successfully removed. In addition, a new “auto” mode is available for automatically detecting the logo height and width to remove.

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hmtoggle_arrow1Resolved Issues
Implemented the cleaning of incomplete and orphaned geometry during file read and save, which may exist in legacy .hm binary files. Such files would show a significant file size, even if all content in them is deleted. These files may exist due to issues stemming from bugs in older releases that have already been fixed, merging together of existing problematic files, and potentially other causes.

 

 

 

Meshing


hmtoggle_arrow1BatchMesher
Resolved several issues with incorrect bead and half-bead feature recognition and capture.
Corrected an issue where certain variable width fillets were not consistently matching the required element density.
Resolved several crashes in BatchMesher and autocleanup functionalities.

 

hmtoggle_arrow1Fill Hole/Gap Patch
Simplified GUI for better user experience and added support to select element faces and edges as input
Resolved issues with failed hole and gap patching case
Added option to define guide nodes and curved fill for better capturing shape.

 

hmtoggle_arrow1Resolved Issues
General improvements to the acoustic cavity mesher to eliminate the incorrect creation of some pockets in small areas.
Fixed a bug in the Normals panel where it was not possible to adjust normals after turning on/off components while inside the panel.

 

 

HyperMorph


hmtoggle_arrow1Map to Geom - Extend Edges

For the options "map to surfaces" and "map to elements" there is now a checkbox labeled "extend edges." When checked, this option will map any nodes which would have fallen outside the surfaces or elements to points perpendicular to the edges of the surfaces or elements, allowing the user to map nodes, elements, mvol edges, or mvol faces beyond the edges and inside holes. The same option is available in the Freehand panel under "move nodes" for the "move to surface" and "move to mesh" options.

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hmtoggle_arrow1Map to Geom - Offset Direction

For the options "map to line," "map to node list," "map to plane," "map to surfaces," "map to elements," and "map to equation," there is now a toggle underneath the "offset = " field which allows you to select between "offset along proj." and "offset in all dir." For the former, any offset will be measured along the direction a node is being projected to the target. For the latter, any offset will be measured from the nearest point on the target. The same option is available in the Freehand panel under "move nodes" for the "move to vector," "move to node list," "move to line," "move to plane," "move to surface," and "move to mesh" options.

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APIs


hmtoggle_arrow1Highlights
A new *alignedges API has been added, for aligning FE nodes to nearby geometry edges.  This is useful as a post-BatchMesh manual cleanup step for certain areas of a model.
A new set of option get/set commands is now available.  *setoption is used to set many different options, while the existing hm_getoption has been enhanced to support the query of those same options.  These new APIs deprecate many legacy commands that were specific to one option.
See the 14.0.130 API Programmer’s Guide for full details on all new, modified and deprecated commands, as well as other items of note.

 

 

hmtoggle_arrow1Resolved Issues
Resolved several issues with hm_getedgeloops dealing with performance and accuracy of the result.
The *createmark "equal to value" option, and other associated options, no longer select anything in case the attribute/data name is invalid.