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Structures
Set up your model and run a structural analysis or optimization.
Structural Optimization
Set up and run a topology, topography, or gauge optimization.
Run Optimization
Define and run a topology, topography, or gauge optimization using the Run Optimization tool.
Export a FEM File (optimization)
Export a FEM file using the Export button on the Run Optimization window.

Welcome
What's New
Discover new features and enhancements.
Get Started
New to Inspire? Learn the basics here.
Tutorials
Start using Inspire with our interactive tutorials.
Parametric Modeling
Create parametric sketches, geometry, and PolyNURBS with construction history and variables.
Implicit Modeling
Create implicit models with primitives, lattices, point clouds, fields, offsetting, Booleans, inverting, smoothing, morphing, and filleting.
Structures
Set up your model and run a structural analysis or optimization.
- Model Setup
  Create connections and apply loads, constraints, materials, and manufacturing controls to your model.
- Structural Analysis
  Set up and run a linear static analysis using the SimSolid or OptiStruct solver. You can also analyze normal modes and buckling modes.
- Structural Optimization
  Set up and run a topology, topography, or gauge optimization.
  - Optimization Overview
    Optimization will find the most effecitve design for each design space in a model in response to the applied loading conditions on that model. You can run several different types of optimization including topology, topography,gauge, and PolyNURBS shape optimization.
  - Design Spaces for Optimization
  - Run Options: Local vs. Remote
    Choose whether to run jobs locally or on a remote job server.
  - Run Optimization
    Define and run a topology, topography, or gauge optimization using the Run Optimization tool.
    - Set Up and Run an Optimization
      To run an optimization, select the Run Optimization tool, choose a run type and objective, and click Run.
    - Optimization Types
      Several different types of optimization are available in Inspire, including topology, topography, and gauge optimization.
    - Optimization Objectives
      When running an optimization, your objective may be to maximize stiffness, maximize frequency, or minimize mass. Different objectives are available based on the type of optimization selected.
    - Optimization Constraints
      Most optimization constraints are applied using the Run Optimization window. The constraints that are available change based on the optimization type and objective.
    - Optimization Options
      In addition to selecting an optimization type, objective, and constraints, you can also select from a variety of additional options when running an optimization.
    - Export a FEM File (optimization)
      Export a FEM file using the Export button on the Run Optimization window.
  - Show Optimization Results
    View and compare optimization results, view design violations, and explore the generated shape.
- Report
  Generate PPT or PDF reports from analysis results. The Report tools are available after you have run an analysis.
Motion
Set up and run a motion analysis, plot the results, and export the results.
Fluids
Prepare and run a computational fluid dynamics simulation.
Design Explorer
Evaluate designs by using geometric variables and applying a design-of-experiments (DOE) or optimization method. We recommend fully constraining your sketch when sketch variables are used in the design exploration.
Manufacture
Set up and run a basic porosity or thinning analysis.
Print 3D
Prepare and run an additive manufacturing simulation, and export a file for 3D printing.
Rendering
Adjust the materials and environment of objects in the scene to create a photorealistic image.
Inspire Python API
Learn how to access the Inspire Python API including online help, quick start demos, and the Extension Manager.
Reference
View the glossary, frequently asked questions, and errors and alerts.
Keyboard Shortcuts and Mouse Controls
Learn keyboard shortcuts and mouse controls for common operations.

Export a FEM File (optimization)

Export a FEM file using the Export button on the Run Optimization window.

On the Structures ribbon, click Run Optimization on the Optimize icon.

Tip: To find and open a tool, press Ctrl+F. For more information, see Find and Search for Tools.
Click the Export button on the Run Optimization window and select a unit system for export.
Choose a directory and a name for your file, then click Save.
When the export is complete, double-click the name of the run to open the directory where the FEM file is located.

Note: Deleting an exported fem will not delete the fem file or folder. It will just remove the item from the list in the Run Status window.