Reduced models for parallel-in- time simulation of field/circuit coupled problems

Idoia Cortes Garcia; Iryna Kulchytska-Ruchka

doi:10.1109/ACES53325.2021.00012

Reduced models for parallel-in- time simulation of field/circuit coupled problems

Idoia Cortes Garcia
, Iryna Kulchytska-Ruchka

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

This contribution deals with the application of the parallel-in-time method Parareal to field/circuit coupled systems. Here, two different models are considered for the parallelisation algorithm. Hereby Maxwell's equations are only solved on the fine, accurate level, that is executed in parallel. For the coarse solver, which is computed sequentially, a reduced system consisting of only a circuit is solved. This allows reducing the computational cost significantly.

Original language	English
Title of host publication	2021 International Applied Computational Electromagnetics Society Symposium (ACES)
Publisher	Institute of Electrical and Electronics Engineers
Number of pages	3
ISBN (Electronic)	978-1-7335096-2-6
DOIs	https://doi.org/10.1109/ACES53325.2021.00012
Publication status	Published - 14 Sept 2021
Externally published	Yes
Event	2021 International Applied Computational Electromagnetics Society Symposium, ACES 2021 - Virtual, Hamilton, Canada Duration: 1 Aug 2021 → 5 Aug 2021

Conference

Conference	2021 International Applied Computational Electromagnetics Society Symposium, ACES 2021
Country/Territory	Canada
City	Virtual, Hamilton
Period	1/08/21 → 5/08/21

Funding

This work is supported by the Graduate School CE within the Centre for Computational Engineering at Technische Universität Darmstadt and DFG Grants SCHO1562/1-2 and BMBF Grant 05M2018RDA (PASIROM). This project has received funding from the European High-Performance Computing Joint Undertaking (JU) under grant agreement No 955701. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and Belgium, France, Germany, Switzerland.

Keywords

Circuits
Coupled problems
Magnetoquasistatics
Parallel- in - time

Access to Document

10.1109/ACES53325.2021.00012

https://ieeexplore.ieee.org/document/9528613

Cite this

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title = "Reduced models for parallel-in- time simulation of field/circuit coupled problems",

abstract = "This contribution deals with the application of the parallel-in-time method Parareal to field/circuit coupled systems. Here, two different models are considered for the parallelisation algorithm. Hereby Maxwell's equations are only solved on the fine, accurate level, that is executed in parallel. For the coarse solver, which is computed sequentially, a reduced system consisting of only a circuit is solved. This allows reducing the computational cost significantly. ",

keywords = "Circuits, Coupled problems, Magnetoquasistatics, Parallel- in - time",

author = "\{Cortes Garcia\}, Idoia and Iryna Kulchytska-Ruchka",

note = "Publisher Copyright: {\textcopyright} 2021 Applied Computational Electromagnetics Society.; 2021 International Applied Computational Electromagnetics Society Symposium, ACES 2021 ; Conference date: 01-08-2021 Through 05-08-2021",

year = "2021",

month = sep,

day = "14",

doi = "10.1109/ACES53325.2021.00012",

language = "English",

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publisher = "Institute of Electrical and Electronics Engineers",

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}

Cortes Garcia, I & Kulchytska-Ruchka, I 2021, Reduced models for parallel-in- time simulation of field/circuit coupled problems. in 2021 International Applied Computational Electromagnetics Society Symposium (ACES)., 9528613, Institute of Electrical and Electronics Engineers, 2021 International Applied Computational Electromagnetics Society Symposium, ACES 2021, Virtual, Hamilton, Ontario, Canada, 1/08/21. https://doi.org/10.1109/ACES53325.2021.00012

Reduced models for parallel-in- time simulation of field/circuit coupled problems. / Cortes Garcia, Idoia; Kulchytska-Ruchka, Iryna.
2021 International Applied Computational Electromagnetics Society Symposium (ACES). Institute of Electrical and Electronics Engineers, 2021. 9528613.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Cortes Garcia, Idoia

AU - Kulchytska-Ruchka, Iryna

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N2 - This contribution deals with the application of the parallel-in-time method Parareal to field/circuit coupled systems. Here, two different models are considered for the parallelisation algorithm. Hereby Maxwell's equations are only solved on the fine, accurate level, that is executed in parallel. For the coarse solver, which is computed sequentially, a reduced system consisting of only a circuit is solved. This allows reducing the computational cost significantly.

AB - This contribution deals with the application of the parallel-in-time method Parareal to field/circuit coupled systems. Here, two different models are considered for the parallelisation algorithm. Hereby Maxwell's equations are only solved on the fine, accurate level, that is executed in parallel. For the coarse solver, which is computed sequentially, a reduced system consisting of only a circuit is solved. This allows reducing the computational cost significantly.

KW - Circuits

KW - Coupled problems

KW - Magnetoquasistatics

KW - Parallel- in - time

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U2 - 10.1109/ACES53325.2021.00012

DO - 10.1109/ACES53325.2021.00012

M3 - Conference contribution

AN - SCOPUS:85115949075

BT - 2021 International Applied Computational Electromagnetics Society Symposium (ACES)

PB - Institute of Electrical and Electronics Engineers

T2 - 2021 International Applied Computational Electromagnetics Society Symposium, ACES 2021

Y2 - 1 August 2021 through 5 August 2021

ER -

Reduced models for parallel-in- time simulation of field/circuit coupled problems

Abstract

Conference

Funding

Keywords

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