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Kindervater, C. and Johnson, A. and Kohlgrüber, D. and Lützenburger, M. and Pentecôte, N. (2001) Crash and Impact Simulation of Aircraft Structures - Hybrid and FE Based Approaches. 3rd International KRASH Users' Seminar, Tempe, Arizona,USA, 8-10 January 2001.
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Abstract
Within the Industrial and Material Technology Programs (IMT) "Crashworthiness for Commercial Aircraft" (Framework 3), "Commercial Aircraft - Design for Crash Survivability" (CRASURV/FW 4) and "High Velocity Impact of Composite Aircraft Structures "(HICAS/FW 4) all sponsored by the European Commission (CEC) - European partners participated with numerical crash and high velocity simulation studies of metallic and composite sub-components of aircraft structures. Both - a hybrid simulation technique with DRI-KRASH as well as a Finite Element (FE) based explicit crash code PAM-CRASH were used. Based on a full-scale aircraft KRASH stick model generated within the FW 3 project, for ditching, a coupled global/local methodology was applied, where the "hydrodynamic elements" of DRI-KRASH were calibrated by PAM-CRASH simulations of the structure/fluid interaction of representative sub-structures of the airframe. Most of the simulations could be correlated with data of crash and high velocity impact tests which were performed within the programs.
| Item URL in elib: | https://elib.dlr.de/14825/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=2001, | ||||||||||||||||||||||||
| Title: | Crash and Impact Simulation of Aircraft Structures - Hybrid and FE Based Approaches | ||||||||||||||||||||||||
| Authors: |
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| Date: | 2001 | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | crash, impact, survivability, aircraft, simulation, finite element, hybrid | ||||||||||||||||||||||||
| Event Title: | 3rd International KRASH Users' Seminar, Tempe, Arizona,USA, 8-10 January 2001 | ||||||||||||||||||||||||
| Organizer: | Dynamic Response Inc & Arizona State University | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||
| DLR - Program: | L ST - Starrflüglertechnologien | ||||||||||||||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Structures and Design | ||||||||||||||||||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||||||||||||||||||
| Deposited On: | 16 Sep 2005 | ||||||||||||||||||||||||
| Last Modified: | 14 Jan 2010 22:21 |
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