Pauley, Michael ; Nguyen, Dang-Manh ; Mayer, David ; Špeh, Jaka ; Weeger, Oliver ; Jüttler, Bert (2022)
The isogeometric segmentation pipeline.
Isogeometric Analysis and Applications - IGAA 2014. Annweiler am Trifels (7. - 10. April 2014)
doi: 10.26083/tuprints-00019815
Conference or Workshop Item, Secondary publication, Postprint
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| Item Type: | Conference or Workshop Item |
|---|---|
| Type of entry: | Secondary publication |
| Title: | The isogeometric segmentation pipeline |
| Language: | English |
| Date: | 2022 |
| Place of Publication: | Darmstadt |
| Publisher: | Springer |
| Book Title: | Isogeometric Analysis and Applications 2014 |
| Series: | Lecture Notes in Computational Science and Engineering |
| Series Volume: | 107 |
| Collation: | 21 Seiten |
| Event Title: | Isogeometric Analysis and Applications - IGAA 2014 |
| Event Location: | Annweiler am Trifels |
| Event Dates: | 7. - 10. April 2014 |
| DOI: | 10.26083/tuprints-00019815 |
| Corresponding Links: | |
| Origin: | Secondary publication service |
| Abstract: | We present a pipeline for the conversion of 3D models into a form suitable for isogeometric analysis (IGA). The input into our pipeline is a boundary represented 3D model, either as a triangulation or as a collection of trimmed non-uniform rational B-spline (NURBS) surfaces. The pipeline consists of three stages: computer aided design (CAD) model reconstruction from a triangulation (if necessary); segmentation of the boundary-represented solid into topological hexahedra; and volume parameterization. The result is a collection of volumetric NURBS patches. In this paper we discuss our methods for the three stages, and demonstrate the suitability of the result for IGA by performing stress simulations with examples of the output. |
| Status: | Postprint |
| URN: | urn:nbn:de:tuda-tuprints-198157 |
| Additional Information: | Keywords: Non-uniform Rational B-splines (NURBS), Isogeometric Analysis (IGA), Boundary Representation, Hexahedra, Trimmed NURBS Surface |
| Classification DDC: | 600 Technik, Medizin, angewandte Wissenschaften > 600 Technik 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau |
| Divisions: | 16 Department of Mechanical Engineering > Cyber-Physical Simulation (CPS) |
| Date Deposited: | 06 Jan 2022 13:10 |
| Last Modified: | 15 Mar 2023 11:52 |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/19815 |
| PPN: | 490509312 |
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