Welcome
What's New
View new features for HyperMesh CFD 2025.1.
- Altair HyperMesh CFD 2025.1 Release Notes
  - Highlights
  - Geometric Repair
  - Case Setup
  - Post-Processing
  - Design Exploration
  - Known Issues
    For more information on issues found throughout the release, and their workarounds, please see the Altair Community.
- Altair HyperMesh CFD 2025 Release Notes
Get Started
Learn the basics and discover the workspace.
Onboarding Resources
Discover HyperMesh CFD functionality with interactive tutorials and community resources.
Solution Layers
Solution-centric workflows allow you to traverse through modeling environments using a dedicated UI layer.
Manage Files and Data
Create, open, import, and save models.
Convert
Use the Convert tool to convert entire models between data types.
Geometry Repair
Manage CAD, FE, and 2D parametric sketch geometry.
Meshing
Generate surface/volume mesh by defining mesh controls, or interactively create and edit 2D surface mesh.
Setup
Prepare your model and run the simulation.
Post-Processing
Post-process the simulation results by creating visualizations and measurements.
Design Exploration
Once the baseline model is prepared, you can define morph volumes, morph geometry, create design shapes and run DOE studies. These tool work for both AcuSolve and ultraFluidX-based workflows.
Automation
Automate simulation processes with templates and utility scripts.
Solver Help
More resources for AcuSolve and ultraFluidX solvers.

Highlights

HyperMesh CFD 2025.1 introduces the following new features:

Geometric Modeling

Case Setup (External Aerodynamics)

Enhanced output controls including direct import of .csv files for probes, and coarsening parameters for volume outputs.

Post-Processing

Design Exploration