> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Export FE Mesh to CFD

Exports an FE mesh and optional CFD boundary zones to an external CFD file format.

### Inputs

| Name | Type | Description |
| - | - | - |
| Path | [Path](../../../../block-documentation/types/path) | System path of exported CFD mesh file. |
| Mesh | [FE Mesh](../../../../block-documentation/types/fe-mesh) | The mesh to export. |
| Units | Length Unit Enum | The target units. |
| Boundaries | [CFD Boundary List](../../../../block-documentation/types/cfd-boundary) | The CFD boundary conditions to export with the mesh. |
| Wall name | [Text](../../../../block-documentation/types/text) | The name of the exterior regions of the mesh that do not have user-defined boundary conditions. These regions will be named 'default\_exterior' if this input is empty. |

### Outputs

| Type |
| - |
| [FE Mesh File Data](../../../../block-documentation/types/fe-mesh-file-data) |


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