Fluid-acoustics interaction on massively parallel systems

Hans Joachim Bungartz; Harald Klimach; Verena Krupp; Florian Lindner; Miriam Mehl; Sabine Roller; Benjamin Uekermann

doi:10.1007/978-3-319-22997-3_9

Fluid-acoustics interaction on massively parallel systems

Hans Joachim Bungartz
, Harald Klimach
, Verena Krupp
, Florian Lindner
, Miriam Mehl
, Sabine Roller
, Benjamin Uekermann

Informatik 5 - Lehrstuhl für Scientific Computing

Universität Stuttgart
University of Siegen
Technische Universität München

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

4 Zitate (Scopus)

Abstract

To simulate fluid-acoustics interaction, we couple inviscid Euler equations in the near-field, which is relevant for noise generation, to linearized Euler equations in the far-field. This allows us to separate the critical scales and treat each domainwith an individual discretization. Both fields are computed by the high-order discontinuous Galerkin solver Ateles, while we couple the solvers at the interface by the library preCICE. We discuss a detailed performance analysis of the coupled simulation on massively parallel systems. Furthermore, to show the full potential of our approach, we simulate a flow around a sphere.

Originalsprache	Englisch
Titel	Recent Trends in Computational Engineering - CE2014 - Optimization, Uncertainty, Parallel Algorithms, Coupled and Complex Problems
Redakteure/-innen	Manfred Bischoff, Miriam Mehl, Michael Schäfer
Herausgeber (Verlag)	Springer Verlag
Seiten	151-165
Seitenumfang	15
ISBN (Print)	9783319229966
DOIs	https://doi.org/10.1007/978-3-319-22997-3_9
Publikationsstatus	Veröffentlicht - 2015
Veranstaltung	3rd International Workshop on Computational Engineering, CE 2014 - Stuttgart, Deutschland Dauer: 6 Okt. 2014 → 10 Okt. 2014

Publikationsreihe

Name	Lecture Notes in Computational Science and Engineering
Band	105
ISSN (Print)	1439-7358

Konferenz

Konferenz	3rd International Workshop on Computational Engineering, CE 2014
Land/Gebiet	Deutschland
Ort	Stuttgart
Zeitraum	6/10/14 → 10/10/14

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10.1007/978-3-319-22997-3_9

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Bungartz, H. J., Klimach, H., Krupp, V., Lindner, F., Mehl, M., Roller, S., & Uekermann, B. (2015). Fluid-acoustics interaction on massively parallel systems. in M. Bischoff, M. Mehl, & M. Schäfer (Hrsg.), Recent Trends in Computational Engineering - CE2014 - Optimization, Uncertainty, Parallel Algorithms, Coupled and Complex Problems (S. 151-165). (Lecture Notes in Computational Science and Engineering; Band 105). Springer Verlag. https://doi.org/10.1007/978-3-319-22997-3_9

Bungartz, Hans Joachim ; Klimach, Harald ; Krupp, Verena et al. / Fluid-acoustics interaction on massively parallel systems. Recent Trends in Computational Engineering - CE2014 - Optimization, Uncertainty, Parallel Algorithms, Coupled and Complex Problems. Hrsg. / Manfred Bischoff ; Miriam Mehl ; Michael Schäfer. Springer Verlag, 2015. S. 151-165 (Lecture Notes in Computational Science and Engineering).

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title = "Fluid-acoustics interaction on massively parallel systems",

abstract = "To simulate fluid-acoustics interaction, we couple inviscid Euler equations in the near-field, which is relevant for noise generation, to linearized Euler equations in the far-field. This allows us to separate the critical scales and treat each domainwith an individual discretization. Both fields are computed by the high-order discontinuous Galerkin solver Ateles, while we couple the solvers at the interface by the library preCICE. We discuss a detailed performance analysis of the coupled simulation on massively parallel systems. Furthermore, to show the full potential of our approach, we simulate a flow around a sphere.",

author = "Bungartz, \{Hans Joachim\} and Harald Klimach and Verena Krupp and Florian Lindner and Miriam Mehl and Sabine Roller and Benjamin Uekermann",

note = "Publisher Copyright: {\textcopyright} Springer International Publishing Switzerland 2015; 3rd International Workshop on Computational Engineering, CE 2014 ; Conference date: 06-10-2014 Through 10-10-2014",

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Bungartz, HJ, Klimach, H, Krupp, V, Lindner, F, Mehl, M, Roller, S & Uekermann, B 2015, Fluid-acoustics interaction on massively parallel systems. in M Bischoff, M Mehl & M Schäfer (Hrsg.), Recent Trends in Computational Engineering - CE2014 - Optimization, Uncertainty, Parallel Algorithms, Coupled and Complex Problems. Lecture Notes in Computational Science and Engineering, Bd. 105, Springer Verlag, S. 151-165, 3rd International Workshop on Computational Engineering, CE 2014, Stuttgart, Deutschland, 6/10/14. https://doi.org/10.1007/978-3-319-22997-3_9

Fluid-acoustics interaction on massively parallel systems. / Bungartz, Hans Joachim; Klimach, Harald; Krupp, Verena et al.
Recent Trends in Computational Engineering - CE2014 - Optimization, Uncertainty, Parallel Algorithms, Coupled and Complex Problems. Hrsg. / Manfred Bischoff; Miriam Mehl; Michael Schäfer. Springer Verlag, 2015. S. 151-165 (Lecture Notes in Computational Science and Engineering; Band 105).

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

TY - GEN

T1 - Fluid-acoustics interaction on massively parallel systems

AU - Bungartz, Hans Joachim

AU - Klimach, Harald

AU - Krupp, Verena

AU - Lindner, Florian

AU - Mehl, Miriam

AU - Roller, Sabine

AU - Uekermann, Benjamin

PY - 2015

Y1 - 2015

N2 - To simulate fluid-acoustics interaction, we couple inviscid Euler equations in the near-field, which is relevant for noise generation, to linearized Euler equations in the far-field. This allows us to separate the critical scales and treat each domainwith an individual discretization. Both fields are computed by the high-order discontinuous Galerkin solver Ateles, while we couple the solvers at the interface by the library preCICE. We discuss a detailed performance analysis of the coupled simulation on massively parallel systems. Furthermore, to show the full potential of our approach, we simulate a flow around a sphere.

AB - To simulate fluid-acoustics interaction, we couple inviscid Euler equations in the near-field, which is relevant for noise generation, to linearized Euler equations in the far-field. This allows us to separate the critical scales and treat each domainwith an individual discretization. Both fields are computed by the high-order discontinuous Galerkin solver Ateles, while we couple the solvers at the interface by the library preCICE. We discuss a detailed performance analysis of the coupled simulation on massively parallel systems. Furthermore, to show the full potential of our approach, we simulate a flow around a sphere.

UR - https://www.scopus.com/pages/publications/84951279941

U2 - 10.1007/978-3-319-22997-3_9

DO - 10.1007/978-3-319-22997-3_9

M3 - Conference contribution

AN - SCOPUS:84951279941

SN - 9783319229966

T3 - Lecture Notes in Computational Science and Engineering

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EP - 165

BT - Recent Trends in Computational Engineering - CE2014 - Optimization, Uncertainty, Parallel Algorithms, Coupled and Complex Problems

A2 - Bischoff, Manfred

A2 - Mehl, Miriam

A2 - Schäfer, Michael

PB - Springer Verlag

T2 - 3rd International Workshop on Computational Engineering, CE 2014

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ER -

Bungartz HJ, Klimach H, Krupp V, Lindner F, Mehl M, Roller S et al. Fluid-acoustics interaction on massively parallel systems. in Bischoff M, Mehl M, Schäfer M, Hrsg., Recent Trends in Computational Engineering - CE2014 - Optimization, Uncertainty, Parallel Algorithms, Coupled and Complex Problems. Springer Verlag. 2015. S. 151-165. (Lecture Notes in Computational Science and Engineering). doi: 10.1007/978-3-319-22997-3_9

Fluid-acoustics interaction on massively parallel systems

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