Bundschuh, Jonas ; D'Angelo, Laura A. M. ; De Gersem, Herbert (2021)
Quasi-3-D Spectral Wavelet Method for a Thermal Quench Simulation.
In: Journal of Mathematics in Industry, 11 (1)
doi: 10.1186/s13362-021-00113-8
Artikel, Bibliographie
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Kurzbeschreibung (Abstract)
The finite element method is widely used in simulations of various fields. However, when considering domains whose extent differs strongly in different spatial directions a finite element simulation becomes computationally very expensive due to the large number of degrees of freedom. An example of such a domain are the cables inside of the magnets of particle accelerators. For translationally invariant domains, this work proposes a quasi-3-D method. Thereby, a 2-D finite element method with a nodal basis in the cross-section is combined with a spectral method with a wavelet basis in the longitudinal direction. Furthermore, a spectral method with a wavelet basis and an adaptive and time-dependent resolution is presented. All methods are verified. As an example the hot-spot propagation due to a quench in Rutherford cables is simulated successfully.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Bundschuh, Jonas ; D'Angelo, Laura A. M. ; De Gersem, Herbert |
| Art des Eintrags: | Bibliographie |
| Titel: | Quasi-3-D Spectral Wavelet Method for a Thermal Quench Simulation |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Dezember 2021 |
| Verlag: | Springer |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Mathematics in Industry |
| Jahrgang/Volume einer Zeitschrift: | 11 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1186/s13362-021-00113-8 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | The finite element method is widely used in simulations of various fields. However, when considering domains whose extent differs strongly in different spatial directions a finite element simulation becomes computationally very expensive due to the large number of degrees of freedom. An example of such a domain are the cables inside of the magnets of particle accelerators. For translationally invariant domains, this work proposes a quasi-3-D method. Thereby, a 2-D finite element method with a nodal basis in the cross-section is combined with a spectral method with a wavelet basis in the longitudinal direction. Furthermore, a spectral method with a wavelet basis and an adaptive and time-dependent resolution is presented. All methods are verified. As an example the hot-spot propagation due to a quench in Rutherford cables is simulated successfully. |
| Zusätzliche Informationen: | Art.No.: 17 ; TEMF-Pub-DB TEMF002882 |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Teilchenbeschleunigung und Theorie Elektromagnetische Felder Exzellenzinitiative Exzellenzinitiative > Graduiertenschulen Exzellenzinitiative > Graduiertenschulen > Graduate School of Computational Engineering (CE) |
| Hinterlegungsdatum: | 30 Mär 2022 07:48 |
| Letzte Änderung: | 11 Apr 2024 09:44 |
| PPN: | 496248553 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Quasi-3-D spectral wavelet method for a thermal quench simulation. (deposited 08 Apr 2024 12:28)
- Quasi-3-D Spectral Wavelet Method for a Thermal Quench Simulation. (deposited 30 Mär 2022 07:48) [Gegenwärtig angezeigt]
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