Openfsi interface for strongly coupled steady and unsteady aeroelasticity

C. Valente; D. Jones; A. Gaitonde; J. E. Cooper; Y. Lemmens

Openfsi interface for strongly coupled steady and unsteady aeroelasticity

C. Valente, D. Jones, A. Gaitonde, J. E. Cooper, Y. Lemmens

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

10 Citations (Scopus)

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Abstract

The main objective of this paper is to present the implementation of a new OpenFSI methodology to strongly couple the structural solver MSC Nastran and the CFD code DLR TAU. To achieve this, a dedicated interface has been created to allow both the exchange of information between the two codes and the time synchronization necessary for a strongly coupled analysis. The framework is demonstrated to be a valuable means to accurately simulate steady and unsteady aeroelastic problems. Numerical results obtained from a simulation of an AGARD 445.6 wing example have been used as a benchmark problem to show the applicability of the framework. This framework has then been used for static and gust calculations for the FFAST wing, which is representative of a modern civil transport wing.

Original language	English
Title of host publication	International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015
Publisher	International Forum on Aeroelasticity and Structural Dynamics (IFASD)
Pages	591-606
Number of pages	16
ISBN (Print)	9781510821828
Publication status	Published - Jun 2016
Event	16th International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015 - Saint Petersburg, Russian Federation Duration: 28 Jun 2015 → 2 Jul 2015

Conference

Conference	16th International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015
Country/Territory	Russian Federation
City	Saint Petersburg
Period	28/06/15 → 2/07/15

Research Groups and Themes

ALPES

Keywords

Aeroelasticity
CFD/CSM
Coupling
Fluid-structure
Gust
OpenFSI

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@inproceedings{29bd6f3bcd7b48dfb70d978098829acb,

title = "Openfsi interface for strongly coupled steady and unsteady aeroelasticity",

abstract = "The main objective of this paper is to present the implementation of a new OpenFSI methodology to strongly couple the structural solver MSC Nastran and the CFD code DLR TAU. To achieve this, a dedicated interface has been created to allow both the exchange of information between the two codes and the time synchronization necessary for a strongly coupled analysis. The framework is demonstrated to be a valuable means to accurately simulate steady and unsteady aeroelastic problems. Numerical results obtained from a simulation of an AGARD 445.6 wing example have been used as a benchmark problem to show the applicability of the framework. This framework has then been used for static and gust calculations for the FFAST wing, which is representative of a modern civil transport wing.",

keywords = "Aeroelasticity, CFD/CSM, Coupling, Fluid-structure, Gust, OpenFSI",

author = "C. Valente and D. Jones and A. Gaitonde and Cooper, {J. E.} and Y. Lemmens",

year = "2016",

month = jun,

language = "English",

isbn = "9781510821828",

pages = "591--606",

booktitle = "International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015",

publisher = "International Forum on Aeroelasticity and Structural Dynamics (IFASD)",

note = "16th International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015 ; Conference date: 28-06-2015 Through 02-07-2015",

}

Valente, C, Jones, D , Gaitonde, A , Cooper, JE & Lemmens, Y 2016, Openfsi interface for strongly coupled steady and unsteady aeroelasticity. in International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015. International Forum on Aeroelasticity and Structural Dynamics (IFASD), pp. 591-606, 16th International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015, Saint Petersburg, Russian Federation, 28/06/15. <http://www.proceedings.com/30090.html>

Openfsi interface for strongly coupled steady and unsteady aeroelasticity. / Valente, C.; Jones, D.; Gaitonde, A. et al.
International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015. International Forum on Aeroelasticity and Structural Dynamics (IFASD), 2016. p. 591-606.

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

TY - GEN

T1 - Openfsi interface for strongly coupled steady and unsteady aeroelasticity

AU - Valente, C.

AU - Jones, D.

AU - Gaitonde, A.

AU - Cooper, J. E.

AU - Lemmens, Y.

PY - 2016/6

Y1 - 2016/6

N2 - The main objective of this paper is to present the implementation of a new OpenFSI methodology to strongly couple the structural solver MSC Nastran and the CFD code DLR TAU. To achieve this, a dedicated interface has been created to allow both the exchange of information between the two codes and the time synchronization necessary for a strongly coupled analysis. The framework is demonstrated to be a valuable means to accurately simulate steady and unsteady aeroelastic problems. Numerical results obtained from a simulation of an AGARD 445.6 wing example have been used as a benchmark problem to show the applicability of the framework. This framework has then been used for static and gust calculations for the FFAST wing, which is representative of a modern civil transport wing.

AB - The main objective of this paper is to present the implementation of a new OpenFSI methodology to strongly couple the structural solver MSC Nastran and the CFD code DLR TAU. To achieve this, a dedicated interface has been created to allow both the exchange of information between the two codes and the time synchronization necessary for a strongly coupled analysis. The framework is demonstrated to be a valuable means to accurately simulate steady and unsteady aeroelastic problems. Numerical results obtained from a simulation of an AGARD 445.6 wing example have been used as a benchmark problem to show the applicability of the framework. This framework has then been used for static and gust calculations for the FFAST wing, which is representative of a modern civil transport wing.

KW - Aeroelasticity

KW - CFD/CSM

KW - Coupling

KW - Fluid-structure

KW - Gust

KW - OpenFSI

M3 - Conference Contribution (Conference Proceeding)

AN - SCOPUS:84964871216

SN - 9781510821828

SP - 591

EP - 606

BT - International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015

PB - International Forum on Aeroelasticity and Structural Dynamics (IFASD)

T2 - 16th International Forum on Aeroelasticity and Structural Dynamics, IFASD 2015

Y2 - 28 June 2015 through 2 July 2015

ER -

Openfsi interface for strongly coupled steady and unsteady aeroelasticity

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Keywords

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