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An Integrated Model for Aeroelastic Simulation of Large Flexible Aircraft using MSC.Nastran
Reschke, Christian and Kier, Thiemo (2004) An Integrated Model for Aeroelastic Simulation of Large Flexible Aircraft using MSC.Nastran. In: Proceedings of Virtual Product Development Conference and MSC. Software User Meeting 2004. Virtual Product Development Conference EMEA 2004, 2004-11-22 - 2004-11-24, München.
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Abstract
Traditionally, in the field of aircraft flight loads, dynamic response and aeroelastics different modelling approaches are employed depend- ing on the type of analysis. Manoeuvre simulation concentrates on the effects of large amplitude rigid body motion whereas gust load and aeroelastic analysis require accounting for small amplitude rigid body and elastic motion. Is desirable to arrive at an integral model formulation that unifies the various modelling principles. An integral full model of the large flexible aircraft is developed using MSC.Nastran SOL144, SOL145 and SOL100. Traditionally the aeroelastic model is based on a finite element model with un- steady aerodynamics. To develop an integral formulation where steady state aerodynamics is considered the static aeroelasticity capabilities of MSC.Nastran are used.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||
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| Title: | An Integrated Model for Aeroelastic Simulation of Large Flexible Aircraft using MSC.Nastran | ||||||
| Authors: |
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| Date: | 2004 | ||||||
| Journal or Publication Title: | Proceedings of Virtual Product Development Conference and MSC. Software User Meeting 2004 | ||||||
| Refereed publication: | Yes | ||||||
| In ISI Web of Science: | No | ||||||
| Editors: |
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| Status: | Published | ||||||
| Keywords: | flexible aircraft | ||||||
| Event Title: | Virtual Product Development Conference EMEA 2004 | ||||||
| Event Location: | München | ||||||
| Event Type: | international Conference | ||||||
| Event Dates: | 2004-11-22 - 2004-11-24 | ||||||
| Organizer: | MSC Software | ||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||
| HGF - Program: | Aeronautics | ||||||
| HGF - Program Themes: | L - no assignement | ||||||
| DLR - Research area: | Aeronautics | ||||||
| DLR - Program: | L VU - Air Traffic and Environment | ||||||
| DLR - Research theme (Project): | ["eprint_fieldopt_dlr_project_search_L000" not defined] | ||||||
| Location: | Oberpfaffenhofen | ||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering) | ||||||
| Deposited By: | Monika Klauer | ||||||
| Deposited On: | 28 Jun 2006 | ||||||
| Last Modified: | 14 Jan 2010 23:01 |
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