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Design Space
Workflow to support topology optimization model build and setup.
Edit and Position Primitives
Edit and position nondesign parts or subsystems in your design space.

Welcome
What's New
View new features for Altair HyperWorks 2024.1.
Get Started
Learn the basics and discover the workspace.
Tutorials
Learn more about the Altair HyperWorks suite of products with interactive tutorials.
Startup Procedures and Customizations
Start and configure the applications.
Tool Finder
View a list of deprecated panels and their newer, equivalent workflows.
Manage Files and Data
Create, open, import, and save models.
Sessions and Report Templates
Set up sessions and create report templates.
Interface with External Products
Solver interfaces supported in HyperMesh.
Entities and Solver Interfaces
A solver interface is made up of a template and a FE-input reader.
Browsers
Browsers provide a structured view of model data, which you can use to review, modify, create, and manage the contents of a model. In addition to visualization, browsers offer features like search, filtering, and sorting, which enhance your ability to navigate and interact with the model data.
Sketching
Create and edit 2D parametric sketch geometry.
Topology
Create, edit, and cleanup geometry.
FE Geometry
FE geometry is topology on top of mesh, meaning CAD and mesh exist as a single entity. The purpose of FE geometry is to add vertices, edges, surfaces, and solids on FE models which have no CAD geometry.
Meshing and Elements
Explore the different types of mesh you can create in HyperMesh and create and edit 0D, 1D, 2D, and 3D elements.
Model Build and Assembly
Create, organize and manage parts and subsystems.
Composites
HyperMesh composites modeling.
Connectors
Create connections between parts of your model.
Morph
Rapidly change the shape of the FE mesh without severely sacrificing the mesh quality.
Skeleton Modeling
Create a reduced ordered model to facilitate optimization at the concept phase.
Design Space
Workflow to support topology optimization model build and setup.
- Voxel Meshing
  Voxel meshing fills an enclosed volume with voxels (hexas) of a pre-defined size.
- Exoskeleton
  Promotes design exploration of early concepts and mature structures.
- Set Up Design Space Libraries
  A Design Space library is an automotive focused library that can be used to rapidly create full vehicle architecture concept models.
- Edit and Position Primitives
  Edit and position nondesign parts or subsystems in your design space.
- Envelope Volumes
  Extract an envelope by sweeping a volume.
- Connect Design Spaces to Structures with RBE3s
  The voxel workflow is used to generate design spaces for topology optimization. RBE3s are used to connect the design space to the structure.
- Connect Design Spaces to Structures with Tie Contacts
  Design spaces can also be connected to structural elements using tie-based contacts.
Optimization
Setup an Optimization in HyperMesh.
Design Explorer
Multi-disciplinary design exploration and optimization tools.
Validate
Validate the model built before running solver analysis.
Analyze
Models require loads and boundary conditions in order to represent the various physics and/or physical equivalents to bench and in-use testing.
Axisymmetry
Reduce a full 3D model with axisymmetric surfaces while accounting for imperfections.
Concept Modeling
Tools and workflows that are dedicated to rapidly creating new parts for specific use cases, or amending existing parts. The current capabilities are focused on stiffening parts.
Crash and Safety
Tools used for crash and safety analysis.
Airbag
Use airbag folder utilities and export a resulting airbag in a Radioss deck.
Aerospace
Essential utility tools developed using HyperMesh-Tcl.
Aeroelasticity
Import an aeroelastic finite element model with Nastran Bulk Data format.
Certification
Framework to plug certification methods to assess margin of safety from the model and result information.
PhysicsAI
Use PhysicsAI to build fast predictive models from CAE data. PhysicsAI can be trained on data with any physics or remeshing and without design variables.
Results Data
Results data can be post-processed using both HyperMesh and HyperView.
Developer
The Developer ribbon contains tools for automation and customization.
Plot Data
HyperGraph is a data analysis and plotting tool with interfaces to many file formats.
Multibody Modeling
MotionView is a general pre-processor for Multibody Dynamics.
Media Files
MediaView plays video files, displays static images, tracks objects, and measures distances.
Tabulate Results
Use TableView to create an Excel-like spreadsheet.
Text Files
TextView math scripts reference vector data from HyperGraph windows to automate data processing and data summary.
Publishing and Reporting
Create, define, and export reports.

Edit and Position Primitives

Edit and position nondesign parts or subsystems in your design space.

Before you can edit non-design parts or sub-systems, you must Set Up Design Space Libraries. Alternatively, you can import a part or sub-system.

Position primitives to accommodate instant package space layout changes using the Move tool with the Collision detection option enabled.
If the Move tool encounters a physical clash while positioning a part and/or subsystem, the conflicting part will highlight.
Figure 1.
Edit primitives using the Drag tool.

Figure 2.
Fill holes, gaps, and patches in the model using the Hole/Gap Fill tool.

The voxel mesher will automatically fill voids, however, for large openings in the include and/or exclude package space, it is expected that the model is prepared beforehand. It is therefore recommended that you use the Hole/Gap Fill tool to generate the correct design space.