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Fluids
Prepare and run a computational fluid dynamics simulation.
Troubleshooting
Need help troubleshooting a problem in Inspire Fluids? Check out our troubleshooting topics.
GPU Out of Memory

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Variables
Create and assign variables to parametrize a model. This allows you to quickly iterate and compare design concepts by tweaking the values of the variables.
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.
Motion
Set up and run a motion analysis, plot the results, and export the results.
Fluids
Prepare and run a computational fluid dynamics simulation.
- Overview
  Read a high-level overview of Inspire Fluids with usage notes directly from the Fluids product team.
- System Requirements
  A list of supported operating systems and minimum requirements for hardware and memory.
- Materials and Libraries
  Create materials, assign materials to parts, and organize them into libraries.
- Domain
  Define the solid and fluid domains for the Fluids simulation.
- Conditions
  Include at least one inlet and one outlet, and define the fluid and thermal boundary conditions.
- Run
  Run and review the results of a Fluids analysis.
- Best Practices
  Read workflow tips and usage recommendations from the Fluids product team to help improve your simulation results.
- Troubleshooting
  Need help troubleshooting a problem in Inspire Fluids? Check out our troubleshooting topics.
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.

GPU Out of Memory

Condition

If you receive an error message that says GPU Out of Memory, follow the instructions below:

Remedy

Check the Log file for a GPU Out of Memory message.
1. Run a fluids analysis.
2. In the Run Status window, right-click the completed analysis, then select Open Run Folder.
3. Open projectParameters.cfdx.1.Log.
4. Evaluate the log file for GPU-related errors.
Increase your voxel size.
1. Prepare your model for a fluids analysis.
2. Click the Custom Fluids Run satellite icon in the Analyze tool group.
  
  The Run Fluids Analysis window appears.
3. Enter a lower value for Number of voxels.
4. Rerun the analysis.