Efficient weakly coupled projection basis for the reduction of thermo-mechanical models

Ph Nachtergaele; D. J. Rixen; A. M. Steenhoek

doi:10.1016/j.cam.2009.08.116

Efficient weakly coupled projection basis for the reduction of thermo-mechanical models

Ph Nachtergaele
, D. J. Rixen
, A. M. Steenhoek

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

In the work presented in this contribution we have investigated the reduction of dynamical thermo-mechanical systems and we propose a new reduction method that can be seen as an extension of the common CraigBampton method Craig and Bampton (1968) [2] where multi-physics is now implicitly included in the projection basis. The efficiency of this new approach has been evaluated in multiple configuration of a representative thermo-mechanical model.

Original language	English
Pages (from-to)	2272-2278
Number of pages	7
Journal	Journal of Computational and Applied Mathematics
Volume	234
Issue number	7
DOIs	https://doi.org/10.1016/j.cam.2009.08.116
State	Published - 15 Aug 2010
Externally published	Yes

Keywords

Coupling
CraigBampton
Reduction
Thermo-mechanics

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10.1016/j.cam.2009.08.116

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abstract = "In the work presented in this contribution we have investigated the reduction of dynamical thermo-mechanical systems and we propose a new reduction method that can be seen as an extension of the common CraigBampton method Craig and Bampton (1968) [2] where multi-physics is now implicitly included in the projection basis. The efficiency of this new approach has been evaluated in multiple configuration of a representative thermo-mechanical model.",

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AB - In the work presented in this contribution we have investigated the reduction of dynamical thermo-mechanical systems and we propose a new reduction method that can be seen as an extension of the common CraigBampton method Craig and Bampton (1968) [2] where multi-physics is now implicitly included in the projection basis. The efficiency of this new approach has been evaluated in multiple configuration of a representative thermo-mechanical model.

KW - Coupling

KW - CraigBampton

KW - Reduction

KW - Thermo-mechanics

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M3 - Article

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JO - Journal of Computational and Applied Mathematics

JF - Journal of Computational and Applied Mathematics

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ER -

Efficient weakly coupled projection basis for the reduction of thermo-mechanical models

Abstract

Keywords

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