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 # ansys.meshing.prime.FileIO

 Last update: 17.07.2025 

#### FileIO.export\_fluent\_case(file\_name, export\_fluent\_case\_params)

Export a Fluent case (CAS) file.

- **Parameters:****file\_name**: Path to the case file on disk.
    
    **export\_fluent\_case\_params**: Parameters for exporting the case file.
- **Returns:**[`FileWriteResults`](ansys.meshing.prime.FileWriteResults.md#ansys.meshing.prime.FileWriteResults): Results from exporting the case file.
- **Return type:**[`FileWriteResults`](ansys.meshing.prime.FileWriteResults.md#ansys.meshing.prime.FileWriteResults)

### Examples

```pycon
>>> file_io = FileIO(model=model)
>>> results = file_io.export_fluent_case(
                "/tmp/fluent.cas",
                prime.ExportFluentCaseParams(model=model))

```