2013
DOI: 10.1080/13588265.2012.730213
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Crash simulation of the fuselage section with central wing box for a regional jet

Abstract: 2013) Crash simulation of the fuselage section with central wing box for a regional jetA 3-D model of a regional jet fuselage section with central wing box (CWB) was developed for vertical drop crash simulation. The two wings were modelled with a dynamically equivalent system comprising beam and lumped-mass element. Four crashes with differ falling velocity were simulated in the explicit transient-dynamics finite-element code MSC.Dytran, respectively. The acceleration at seat rail is greatly higher than that o… Show more

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Cited by 10 publications
(2 citation statements)
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“…Comparative models with metallic components have been discussed in recent publications [11,[15][16][17]21,24]; however, relative to the automotive industry little work on the finite element impact analyses of aircraft is available to the public. The publications mentioned earlier generally use a commercial finite element package, either Abaqus or LS-Dyna, with a damage model for homogeneous metallic materials.…”
Section: Finite Element Modellingmentioning
confidence: 99%
“…Comparative models with metallic components have been discussed in recent publications [11,[15][16][17]21,24]; however, relative to the automotive industry little work on the finite element impact analyses of aircraft is available to the public. The publications mentioned earlier generally use a commercial finite element package, either Abaqus or LS-Dyna, with a damage model for homogeneous metallic materials.…”
Section: Finite Element Modellingmentioning
confidence: 99%
“…Originated from simplified models based on lumped masses, beams and nonlinear springs models (Kindervater et al, 1999), explicit finite element simulations have evolved into a rather detailed approach (Adams and Lankarani, 2003). Explicit finite element codes such as Pam-Crash, MSC-Dytran, LS-dyna, ABAQUS-explicit and RADIOSS have been used for fuselage crash simulations in the past two decades (Tay et al, 2015;Yu et al, 2013;Tay et al, 2019;Zhu et al, 2017;Ren et al, 2016). There are also studies covering the whole aircraft crash simulations of fixed-wing aircrafts (Lu et al, 2015;Schwinn, 2015).…”
Section: Introductionmentioning
confidence: 99%