We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.
General

General

  1. All Categories
  2. Preprocessing - General
  3. How to raise the limit for initial cell grid for CutCell mesh creation in Fluent meshing

How to raise the limit for initial cell grid for CutCell mesh creation in Fluent meshing

Tagged: ansys-fluent, CutCell, meshing
    • June 6, 2022 at 10:33 am
      FAQFAQ
      Participant

      By default, the initial cell count for CutCell mesh generation in Fluent Meshing is limited to 10M cells. This only concerns the initial grid, the final mesh can be of course bigger than that. The point of this is to protect the user from waiting too long before getting a mesh in case of wrong size definition. But for specific cases it can be necessary to go beyond that limit. This can be done by typing the following command : /mesh/cutcell/set/max-initial-cells XXX, XXX being the desired number of cells

Featured Articles

Introducing Ansys Electronics Desktop on Ansys Cloud

The Watch & Learn video article provides an overview of cloud computing from Electronics Desktop and details the product licenses and subscriptions to ANSYS Cloud Service that are...

How to Create a Reflector for a Center High-Mounted Stop Lamp (CHMSL)

This video article demonstrates how to create a reflector for a center high-mounted stop lamp. Optical Part design in Ansys SPEOS enables the design and validation of multiple...

Introducing the GEKO Turbulence Model in Ansys Fluent

The GEKO (GEneralized K-Omega) turbulence model offers a flexible, robust, general-purpose approach to RANS turbulence modeling. Introducing 2 videos: Part 1 provides background information on the model and a...

Postprocessing on Ansys EnSight

This video demonstrates exporting data from Fluent in EnSight Case Gold format, and it reviews the basic postprocessing capabilities of EnSight.

© 2025 Copyright ANSYS, Inc. All rights reserved.