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Aerospace
Essential utility tools developed using HyperMesh-Tcl.
Assembly Tools
Create an assembly structure from a .csv file definition.

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What's New
View new features for Altair HyperWorks 2024.1.
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Learn more about the Altair HyperWorks suite of products with interactive tutorials.
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Tool Finder
View a list of deprecated panels and their newer, equivalent workflows.
Manage Files and Data
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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.
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.
- Assembly Tools
  Create an assembly structure from a .csv file definition.
  - Aircraft Transformation
    Apply a full transformation (translation and rotation) to the element, node, component and system entities.
  - Compare Models
    Use the Compare Models tool to compare the difference between two decks (ID comparison runs through offset).
  - Instantiate Entities
    Use the Instantiate Entity tool to duplicate N time with a given prefix name (material, property, load collector).
  - List Browser
    Use the List Browser for arbitrary grouping partial FE models and exporting to solver decks for analysis.
- Load/BCs Tools
- Connection Tools
- Spatial ID Manager Tools
- Display Tools
- Set Tools
- System Tools
- Node Tools
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.

View All Altair HyperWorks Help

Assembly Tools

Create an assembly structure from a .csv file definition.

You can create an assembly structure (product structure) similar to a PDM system using the Assembly Browser or Part Browser (Module Browser). Both tools are provided using the same .csv file format described below. You can import this file and the tool automatically creates the product structure in the database. You can drag and drop components into the assembly tree to organize the models in a similar manner to CAD or PDM product structures.

Figure 1. A .csv File Format for the Product Structure Definition

When you import this .csv file as an assembly or part you will get the following organization in the Assembly Browser (assembly csv) or Part Browser (part csv).

Figure 2. A Product Structure is Created in the Assembly Browser

Organize Aerospace Components

Use this tool to split a monolithic FE model (imported from solver data files) into suitable HyperMesh components. These components are then manually moved into assembly product structures to create a real world aerospace model. Two useful methods can be used to split the monolithic FE model into components. One involves using the coordinate system and the other uses ID ranges.

Using the coordinate system

Shell and beam models can be split using a local coordinate system.

Figure 3. A Single Component Model

Click Assembly > Organize Aero Components Using Cord-System.
Select the local system and the elements to be organized. It is required that you create empty components where these elements are to be split using the coordinate system. The elements are separated based on the system directions (within the Angle Deviation tolerance) and are moved to the empty components.
Figure 4. The Model is Split into Components using the Local System Direction

Using ID ranges

Aerospace users typically assign ID ranges to specific components. Using these definitions from a .csv file, the elements are automatically separated into component names defined in the .csv file.

Figure 5. ID Range .csv File with Component Names

Figure 6. Based on ID Ranges, Elements are Separated into Components