Pauley, Michael ; Nguyen, Dang-Manh ; Mayer, David ; Špeh, Jaka ; Weeger, Oliver ; Jüttler, Bert (2022):
The isogeometric segmentation pipeline. (Postprint)
In: Lecture Notes in Computational Science and Engineering, 107, In: Isogeometric Analysis and Applications 2014,
Darmstadt, Springer, Isogeometric Analysis and Applications - IGAA 2014, Annweiler am Trifels, 7. - 10. April 2014, ISSN 1439-7358, e-ISSN 2197-7100, ISBN 978-3-319-23315-4,
DOI: 10.26083/tuprints-00019815,
[Conference or Workshop Item]
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| Item Type: | Conference or Workshop Item |
|---|---|
| Origin: | Secondary publication service |
| Status: | Postprint |
| Title: | The isogeometric segmentation pipeline |
| Language: | English |
| 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. |
| Book Title: | Isogeometric Analysis and Applications 2014 |
| Series: | Lecture Notes in Computational Science and Engineering |
| Series Volume: | 107 |
| Place of Publication: | Darmstadt |
| Publisher: | Springer |
| Collation: | 21 Seiten |
| Classification DDC: | 600 Technik, Medizin, angewandte Wissenschaften > 600 Technik 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften |
| Divisions: | 16 Department of Mechanical Engineering > Cyber-Physical Simulation (CPS) |
| Event Title: | Isogeometric Analysis and Applications - IGAA 2014 |
| Event Location: | Annweiler am Trifels |
| Event Dates: | 7. - 10. April 2014 |
| Date Deposited: | 06 Jan 2022 13:10 |
| Last Modified: | 06 Jan 2022 13:11 |
| DOI: | 10.26083/tuprints-00019815 |
| Corresponding Links: | |
| 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 |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/19815 |
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