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A Space-Time Approach for the Time-Domain Simulation in a Rotating Reference Frame

Klimek, Mariusz ; Kurz, Stefan ; Schöps, Sebastian ; Weiland, Thomas
Graglia, Roberto D. (ed.) :

A Space-Time Approach for the Time-Domain Simulation in a Rotating Reference Frame.
[Online-Edition: https://doi.org/10.1109/ICEAA.2017.8065647]
In: Proceedings of the International Conference on Electromagnetics in Advanced Applications (ICEAA) 2017. IEEE
[Buchkapitel] , (2017)

Offizielle URL: https://doi.org/10.1109/ICEAA.2017.8065647

Kurzbeschreibung (Abstract)

In the design of electromagnetic devices the accurate representation of the geometry plays a crucial role in determining the device performance. For accelerator cavities, in particular, controlling the frequencies of the eigenmodes is important in order to guarantee the synchronization between the electromagnetic field and the accelerated particles. The main interest of this work is in the evaluation of eigenmode sensitivities with respect to geometrical changes using Monte Carlo simulations and stochastic collocation. The choice of an Isogeometric Analysis approach for the spatial discretization allows for an exact handling of the geometrical domains and their deformations, guaranteeing, at the same time, accurate and highly regular solutions.

Typ des Eintrags: Buchkapitel
Erschienen: 2017
Herausgeber: Graglia, Roberto D.
Autor(en): Klimek, Mariusz ; Kurz, Stefan ; Schöps, Sebastian ; Weiland, Thomas
Titel: A Space-Time Approach for the Time-Domain Simulation in a Rotating Reference Frame
Sprache: Englisch
Kurzbeschreibung (Abstract):

In the design of electromagnetic devices the accurate representation of the geometry plays a crucial role in determining the device performance. For accelerator cavities, in particular, controlling the frequencies of the eigenmodes is important in order to guarantee the synchronization between the electromagnetic field and the accelerated particles. The main interest of this work is in the evaluation of eigenmode sensitivities with respect to geometrical changes using Monte Carlo simulations and stochastic collocation. The choice of an Isogeometric Analysis approach for the spatial discretization allows for an exact handling of the geometrical domains and their deformations, guaranteeing, at the same time, accurate and highly regular solutions.

Buchtitel: Proceedings of the International Conference on Electromagnetics in Advanced Applications (ICEAA) 2017
Verlag: IEEE
Fachbereich(e)/-gebiet(e): 18 Fachbereich Elektrotechnik und Informationstechnik
18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Theorie Elektromagnetischer Felder
18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Theorie Elektromagnetischer Felder > Computational Engineering
Exzellenzinitiative
Exzellenzinitiative > Graduiertenschulen
Exzellenzinitiative > Graduiertenschulen > Graduate School of Computational Engineering (CE)
Veranstaltungstitel: Proceedings of the International Conference on Electromagnetics in Advanced Applications (ICEAA) 2017
Hinterlegungsdatum: 23 Sep 2017 16:47
DOI: 10.1109/ICEAA.2017.8065647
Offizielle URL: https://doi.org/10.1109/ICEAA.2017.8065647
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