Heckmann, A. and Arnold, M. and Vaculin, O. (2003) Distributed Multiphysical Phenomena in Multibody Dynamics. In: Proceedings of Multibody Dynamics 2003. International Conference on Advances in Computational Multibody Dynamics, Lisbon, Portugal, July 1-4 2003.
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Abstract
This paper presents a new methodology to simulate the behaviour of flexible bodies influenced by multiple physical field quantities in addition to the classical mechanical terms. The theoretical framework is based on the extended Hamilton Principle and an adapted modal multifield approach. Furthermore, the use of finite element analysis for the necessary data preprocessing is explained. Numerical solution strategies for the coupled system differential equations with different time scale properties are proposed. The method is applied to simulate a structure with distributed piezoceramic devices inducing an additional electrostatic field. Two thermoelastic problems, which have to consider the influence of spatial temperature distribution, also demonstrate the benefits of the present approach.
Item URL in elib: | https://elib.dlr.de/14391/ | ||||||||||||
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Document Type: | Conference or Workshop Item (Paper) | ||||||||||||
Additional Information: | LIDO-Berichtsjahr=2003, | ||||||||||||
Title: | Distributed Multiphysical Phenomena in Multibody Dynamics | ||||||||||||
Authors: |
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Date: | 2003 | ||||||||||||
Journal or Publication Title: | Proceedings of Multibody Dynamics 2003 | ||||||||||||
Open Access: | No | ||||||||||||
Gold Open Access: | No | ||||||||||||
In SCOPUS: | No | ||||||||||||
In ISI Web of Science: | No | ||||||||||||
Status: | Published | ||||||||||||
Keywords: | Modal multifield representation, thermoelasticity, piezoelectricity, flexible multibody systems | ||||||||||||
Event Title: | International Conference on Advances in Computational Multibody Dynamics, Lisbon, Portugal, July 1-4 2003 | ||||||||||||
Organizer: | idmec | ||||||||||||
HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||
HGF - Program: | Transport | ||||||||||||
HGF - Program Themes: | other | ||||||||||||
DLR - Research area: | Transport | ||||||||||||
DLR - Program: | V FT - Fahrzeugtechnik | ||||||||||||
DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||
Location: | Göttingen | ||||||||||||
Institutes and Institutions: | Institute of Aeroelasticity | ||||||||||||
Deposited By: | Klauer, Monika | ||||||||||||
Deposited On: | 16 Sep 2005 | ||||||||||||
Last Modified: | 14 Jan 2010 21:47 |
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