> ## Documentation Index
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# Parametrically designed surface topography on AM lattice structures

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> This page is for AI assistant context only. To use this package, visit [community.ntop.com](https://community.ntop.com/packages/ntop/surface-topography-am-lattice-structures).

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## Summary

Chahid, Racasan, Pagani, Townsend et al. correlate parametrically designed CAD surface texture with areal surface roughness on additively manufactured lattice structures for improved design validation.

## Package Details

| Field            | Value                                                    |
| ---------------- | -------------------------------------------------------- |
| **ID**           | `surface-topography-am-lattice-structures`               |
| **Type**         | Research Paper                                           |
| **Author**       | nTop                                                     |
| **Version**      | 1.0.0                                                    |
| **nTop Version** | 5.49+                                                    |
| **Domain**       | Additive Manufacturing                                   |
| **Complexity**   | Advanced                                                 |
| **Tags**         | `research-paper`, `lattice`, `surface-roughness`, `lpbf` |
| **License**      | Proprietary                                              |
| **Verified**     | No                                                       |

***

# Parametrically designed surface topography on CAD models of additively manufactured lattice structures for improved design validation

Independent research paper referencing nTopology — this entry links out to the original publication.

By Y. Chahid, R. Racasan, L. Pagani, A. Townsend et al. (University of Huddersfield), *Additive Manufacturing*, 2021.

[Read it on ScienceDirect](https://www.sciencedirect.com/science/article/pii/S2214860420311039)

## License

Proprietary.

***

## Source

[https://community.ntop.com/packages/ntop/surface-topography-am-lattice-structures](https://community.ntop.com/packages/ntop/surface-topography-am-lattice-structures)