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Cumnuantip, Sunpeth and Krüger, Wolf R. (2018) Assessment of Dynamic Landing Loads by a Hybrid Multibody / Full Finite Element Simulation Approach. DLRK 2018 - Deutscher Luft-und Raumfahrt Kongress, 04.-06. Sep. 2018, Friedrichshafen, Deutschland. DOI: 10.25967/480116
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Official URL: http://publikationen.dglr.de/?tx_dglrpublications_pi1[document_id]=480116
Abstract
This paper describes a new process for the detailed assessment of the impact of aircraft ground manoeuvres on local structural loads. The process is comprised of two core elements, a multibody simulation analysis and a subsequent direct transient response finite element analysis. The multibody simulation is used for the simulation of aircraft landing loads. These loads are then applied to an aircraft finite element model, via a direct transient response, for a more detailed analysis of the aircraft dynamic behavior at the desired points of interest. The process has been developed using landing simulations of two reference aircraft with their corresponding finite element models. The objective of the current activities is to study the effect of major simulation and modelling parameters on the detailed aircraft dynamic response. In the paper, the process and the results of the parameter studies will be presented.
| Item URL in elib: | https://elib.dlr.de/122778/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Title: | Assessment of Dynamic Landing Loads by a Hybrid Multibody / Full Finite Element Simulation Approach | |||||||||
| Authors: |
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| Date: | October 2018 | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | Yes | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| DOI : | 10.25967/480116 | |||||||||
| Status: | Published | |||||||||
| Keywords: | dynamic landing loads, multibody simulation, transient finite element analysis | |||||||||
| Event Title: | DLRK 2018 - Deutscher Luft-und Raumfahrt Kongress | |||||||||
| Event Location: | Friedrichshafen, Deutschland | |||||||||
| Event Type: | national Conference | |||||||||
| Event Dates: | 04.-06. Sep. 2018 | |||||||||
| Organizer: | DGLR - Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V. | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | fixed-wing aircraft | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L AR - Aircraft Research | |||||||||
| DLR - Research theme (Project): | L - Simulation and Validation | |||||||||
| Location: | Göttingen | |||||||||
| Institutes and Institutions: | Institute of Aeroelasticity > Loads Analysis and Aeroelastic Design | |||||||||
| Deposited By: | Cumnuantip, Sunpeth | |||||||||
| Deposited On: | 21 Nov 2018 11:09 | |||||||||
| Last Modified: | 31 Jul 2019 20:20 |
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