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Elsweijer, Sandro und Holke, Johannes und Kleinert, Jan und Reith, Dirk (2022) Constructing a Volume Geometry Map for Hexahedra with Curved Boundary Geometries. In: SIAM International Meshing Roundtable Workshop 2022. SIAM International Meshing Roundtable Workshop 2022, 2022-02-22 - 2022-02-25, Online.
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Kurzfassung
: In (dynamic) adaptive mesh refinement (AMR), a given input mesh is refined and coarsened during the computation to optimally adapt the resolution of the computational mesh to specific requirements. The input mesh is often the output of a mesh generator and provides information on the geometry of the domain. It is desired to keep its resolution as coarse as possible in order to benefit from the AMR mesh hierarchy and efficient mesh indexing algorithms. We present a novel approach to equip the coarse mesh with high-order geometry data and evaluate this geometry on the fine mesh elements in order to ensure geometric accuracy of the refined mesh elements, even for coarse input meshes. To this end, we construct a volume geometry map for hexahedral cells from given curved boundary geometry data and discuss our implementation in a state-of-the-art AMR library.
| elib-URL des Eintrags: | https://elib.dlr.de/186570/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Anderer) | ||||||||||||||||||||
| Titel: | Constructing a Volume Geometry Map for Hexahedra with Curved Boundary Geometries | ||||||||||||||||||||
| Autoren: |
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| Datum: | Februar 2022 | ||||||||||||||||||||
| Erschienen in: | SIAM International Meshing Roundtable Workshop 2022 | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | adaptive mesh refinement, computational geometry, hexahedron, high-order meshes, mesh generation | ||||||||||||||||||||
| Veranstaltungstitel: | SIAM International Meshing Roundtable Workshop 2022 | ||||||||||||||||||||
| Veranstaltungsort: | Online | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 22 Februar 2022 | ||||||||||||||||||||
| Veranstaltungsende: | 25 Februar 2022 | ||||||||||||||||||||
| Veranstalter : | SIAM | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Technik für Raumfahrtsysteme | ||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | R SY - Technik für Raumfahrtsysteme | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Aufgaben SISTEC | ||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Softwaretechnologie > High-Performance Computing Institut für Softwaretechnologie | ||||||||||||||||||||
| Hinterlegt von: | Holke, Johannes | ||||||||||||||||||||
| Hinterlegt am: | 30 Mai 2022 10:03 | ||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:47 |
Verfügbare Versionen dieses Eintrags
-
Constructing a Volume Geometry Map for Hexahedra with Curved Boundary Geometries. (deposited 21 Mär 2022 11:26)
- Constructing a Volume Geometry Map for Hexahedra with Curved Boundary Geometries. (deposited 30 Mai 2022 10:03) [Gegenwärtig angezeigt]
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