Versenden
Drucken
Cristofaro, Marco und Fenske, Jonathan Alexander und Huismann, Immo und Rempke, Arne und Reimer, Lars (2023) Accelerating the FlowSimulator: improvements in FSI simulations for the HPC exploitation at industrial level. 10th International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED PROBLEMS 2023), 2023-06-05 - 2023-06-07, Chania, Griechenland. (eingereichter Beitrag)
Dies ist die aktuellste Version dieses Eintrags.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
- Nur DLR-intern zugänglich
3MB |
Kurzfassung
High-performance computing systems enable the use of computationally intensive models in aircraft design simulations, but challenges arise with communication times and memory consumption as the number of cores scales up.This paper presents improvements to the mesh partitioner and mesh deformation methods for highly parallelized simulations within the FlowSimulator framework. The results are obtained for a simple wing test case, a full-aircraft configuration and an aircraft research model. Improvements to the mesh partitioner are presented that allow for even larger and more parallelized simulations than was previously possible in the framework. In addition, scaling results from a mesh deformation method based on the elastic analogy are presented, which shows superior scalability compared to the conventional radial basis function method. This improves the overall suitability of the toolchain for large parallelization and highlights its potential for industrial applications. The results demonstrate a step forward towards an optimal exploitation of high performance computing systems for solving coupled simulations in the aerospace industry.
| elib-URL des Eintrags: | https://elib.dlr.de/196157/ | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Accelerating the FlowSimulator: improvements in FSI simulations for the HPC exploitation at industrial level | ||||||||||||||||||||||||
| Autoren: |
| ||||||||||||||||||||||||
| Datum: | August 2023 | ||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Status: | eingereichter Beitrag | ||||||||||||||||||||||||
| Stichwörter: | CFD, CSM, High–Performance Computing, Mesh Deformation, Mesh Partitioning | ||||||||||||||||||||||||
| Veranstaltungstitel: | 10th International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED PROBLEMS 2023) | ||||||||||||||||||||||||
| Veranstaltungsort: | Chania, Griechenland | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 5 Juni 2023 | ||||||||||||||||||||||||
| Veranstaltungsende: | 7 Juni 2023 | ||||||||||||||||||||||||
| Veranstalter : | CIMNE | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Effizientes Luftfahrzeug | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | L EV - Effizientes Luftfahrzeug | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Digitale Technologien, L - Flugzeugtechnologien und Integration | ||||||||||||||||||||||||
| Standort: | Dresden | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Softwaremethoden zur Produkt-Virtualisierung > Hochleistungsrechnen Institut für Aerodynamik und Strömungstechnik > CASE, BS | ||||||||||||||||||||||||
| Hinterlegt von: | Cristofaro, PhD Marco | ||||||||||||||||||||||||
| Hinterlegt am: | 26 Jul 2023 19:12 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:56 |
Verfügbare Versionen dieses Eintrags
- Accelerating the FlowSimulator: improvements in FSI simulations for the HPC exploitation at industrial level. (deposited 26 Jul 2023 19:12) [Gegenwärtig angezeigt]
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags
