A dynamic analysis of an integrated aircraft-floating structure-water interaction system excited by the impact of an aircraft landing
A dynamic analysis of an integrated aircraft-floating structure-water interaction system excited by the impact of an aircraft landing
The dynamic response of an integrated aircraft-floating structure-water interaction system excited by the impact of a
landing aircraft is investigated. The aircraft and the floating structure are considered 2 elastic substructures, and the water
is treated as a fluid subdomain. The landing gears of the aircraft are modeled by 3 supporting systems, each consisting of
a spring and a damper. A mixed finite element-boundary element approach is developed to model this complex interaction system. The solution strategies of the numerical equations are proposed. A 2-dimensional numerical example is presented to illustrate and demonstrate the mathematical model and the numerical method.
fluid-solid interaction, hydroelasticity, vlfs, aircraft
landing impact, transient dynamics, mixed finite element-boundary element method, substructure-subdomain method
257-263
Xing, J.T.
d4fe7ae0-2668-422a-8d89-9e66527835ce
Jin, J.
6cf5320c-d0f8-4aaf-97a0-375c9c401a6c
2005
Xing, J.T.
d4fe7ae0-2668-422a-8d89-9e66527835ce
Jin, J.
6cf5320c-d0f8-4aaf-97a0-375c9c401a6c
Xing, J.T. and Jin, J.
(2005)
A dynamic analysis of an integrated aircraft-floating structure-water interaction system excited by the impact of an aircraft landing.
International Journal of Offshore and Polar Engineering, 15 (4), .
Abstract
The dynamic response of an integrated aircraft-floating structure-water interaction system excited by the impact of a
landing aircraft is investigated. The aircraft and the floating structure are considered 2 elastic substructures, and the water
is treated as a fluid subdomain. The landing gears of the aircraft are modeled by 3 supporting systems, each consisting of
a spring and a damper. A mixed finite element-boundary element approach is developed to model this complex interaction system. The solution strategies of the numerical equations are proposed. A 2-dimensional numerical example is presented to illustrate and demonstrate the mathematical model and the numerical method.
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Published date: 2005
Keywords:
fluid-solid interaction, hydroelasticity, vlfs, aircraft
landing impact, transient dynamics, mixed finite element-boundary element method, substructure-subdomain method
Organisations:
Engineering Sciences
Identifiers
Local EPrints ID: 23740
URI: http://eprints.soton.ac.uk/id/eprint/23740
ISSN: 1053-5381
PURE UUID: db781231-8420-45e9-a049-aa75f3ecd6e6
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Date deposited: 21 Mar 2006
Last modified: 08 Jan 2022 01:00
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Contributors
Author:
J. Jin
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