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Michler, Andreas and Heinrich, Ralf (2010) Numerical Simulation of the Elastic and Trimmed Aircraft. In: New Results in Numerical and Experimental Fluid Mechanics VII, Vol. 112, pp. 109-116. Springer. 16. STAB-Symposium, 2008-11, Aachen. doi: 10.1007/978-3-642-14243-7_14. ISBN ISBN 978-3-642-14242-0. ISSN ISSN 1612-2909.
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Abstract
A simulation environment has been developed enabling the computation of the elastic and trimmed aircraft. It consists of a trim algorithm which is coupled with a procedure to account for the interaction between fluid and structure. The trim algorithm is based on a Newton method with a discretized Jacobian. It incorporates the six degrees-of-freedom (DoF) flight-mechanics equations and thereby enables to compute different trimmed states. The fluid-structure interaction (FSI) procedure uses a partitioned approach to compute the flow around the configuration in static aeroelastic equilibrium. This simulation environment has been successfully applied to trim a rigid transport-aircraft configuration in viscous flow as well as in inviscid flow with rigid and flexible wing.
| Item URL in elib: | https://elib.dlr.de/63521/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||||
| Title: | Numerical Simulation of the Elastic and Trimmed Aircraft | ||||||||||||||||||||
| Authors: |
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| Date: | 2010 | ||||||||||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics VII | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Volume: | Vol. 112 | ||||||||||||||||||||
| DOI: | 10.1007/978-3-642-14243-7_14 | ||||||||||||||||||||
| Page Range: | pp. 109-116 | ||||||||||||||||||||
| Editors: |
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| Publisher: | Springer | ||||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) | ||||||||||||||||||||
| ISSN: | ISSN 1612-2909 | ||||||||||||||||||||
| ISBN: | ISBN 978-3-642-14242-0 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Trim Algorithm, Fluid-Structure Interaction, Elastic Aircraft | ||||||||||||||||||||
| Event Title: | 16. STAB-Symposium | ||||||||||||||||||||
| Event Location: | Aachen | ||||||||||||||||||||
| Event Type: | national Conference | ||||||||||||||||||||
| Event Date: | November 2008 | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||
| HGF - Program Themes: | L VU - Air Traffic and Environment (old) | ||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||
| DLR - Program: | L VU - Air Traffic and Environment | ||||||||||||||||||||
| DLR - Research theme (Project): | L - Air Traffic and Weather (old) | ||||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > CASE | ||||||||||||||||||||
| Deposited By: | Michler, Andreas | ||||||||||||||||||||
| Deposited On: | 05 Jan 2011 15:34 | ||||||||||||||||||||
| Last Modified: | 05 Nov 2024 09:09 |
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