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 # ansys.meshing.prime.Part

 Last update: 17.07.2025 

#### Part.extract\_topo\_volumes(topo\_faces, params)

Extract topovolumes connected to given cap topofaces.

- **Parameters:****topo\_faces**: Ids of topofaces connected to topovolumes.
    
    **params**: Parameters to compute topovolumes.
- **Returns:**[`ExtractTopoVolumesResults`](ansys.meshing.prime.ExtractTopoVolumesResults.md#ansys.meshing.prime.ExtractTopoVolumesResults): Return the ExtractTopoVolumesResults.
- **Return type:**[`ExtractTopoVolumesResults`](ansys.meshing.prime.ExtractTopoVolumesResults.md#ansys.meshing.prime.ExtractTopoVolumesResults)

### Examples

```pycon
>>> results = part.extract_flow_topo_volumes(topo_faces, params)

```