Ansys Your Product License Has Numerical Problem Size Limits Verified Jun 2026

Disclaimer: License limits are subject to change by Ansys, Inc. Always check the Ansys Help documentation for the specific version you are using.

The most effective way to reduce problem size is to modify your model's geometry and meshing strategy: Disclaimer: License limits are subject to change by

Older versions were capped at 32k; newer releases (2021 R2+) allow up to 128k. Fluid (CFD/Fluent) 512,000 – 1,048,576 000 – 1