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Elastic response of water-filled fiber composite tubes under shock wave loading

Elastic response of water-filled fiber composite tubes under shock wave loading
Elastic response of water-filled fiber composite tubes under shock wave loading
We experimentally and numerically investigate the response of fluid-filled filament-wound composite tubes subjected to axial shock wave loading in water. Our study focuses on the fluid–structure interaction occurring when the shock wave in the fluid propagates parallel to the axis of the tube, creating pressure waves in the fluid coupled to flexural waves in the shell. The in-house-developed computational scheme couples an Eulerian fluid solver with a Lagrangian shell solver, which includes a new and simple material model to capture the response of fiber composites in finite kinematics. In the experiments and simulations we examine tubes with fiber winding angles equal to 45° and 60°, and we measure the precursor and primary wave speeds, hoop and longitudinal strains, and pressure. The experimental and computational results are in agreement, showing the validity of the computational scheme in complex fluid–structure interaction problems involving fiber composite materials subjected to shock waves. The analyses of the measured quantities show the strong coupling of axial and hoop deformations and the significant effect of fiber winding angle on the composite tube response, which differs substantially from that of a metal tube in the same configuration.
fiber reinforced, composite materials, fluid structure interaction, shock wave loading, flexural waves
0020-7683
473-486
Perotti, Luigi E.
ec6aff01-4f8e-41d3-b03e-9de9e7e2f26c
Deiterding, Ralf
ce02244b-6651-47e3-8325-2c0a0c9c6314
Inaba, Kasuaki
fdeb8594-b37d-481d-9c8c-3fe00130271f
Shepherd, Joseph E.
23f0dd92-4a59-411f-80a8-2192e995fab8
Ortiz, Michael
19684522-e8ea-4888-acae-13718dd5d9df
Perotti, Luigi E.
ec6aff01-4f8e-41d3-b03e-9de9e7e2f26c
Deiterding, Ralf
ce02244b-6651-47e3-8325-2c0a0c9c6314
Inaba, Kasuaki
fdeb8594-b37d-481d-9c8c-3fe00130271f
Shepherd, Joseph E.
23f0dd92-4a59-411f-80a8-2192e995fab8
Ortiz, Michael
19684522-e8ea-4888-acae-13718dd5d9df

Perotti, Luigi E., Deiterding, Ralf, Inaba, Kasuaki, Shepherd, Joseph E. and Ortiz, Michael (2013) Elastic response of water-filled fiber composite tubes under shock wave loading. International Journal of Solids and Structures, 50 (3-4), 473-486. (doi:10.1016/j.ijsolstr.2012.10.015).

Record type: Article

Abstract

We experimentally and numerically investigate the response of fluid-filled filament-wound composite tubes subjected to axial shock wave loading in water. Our study focuses on the fluid–structure interaction occurring when the shock wave in the fluid propagates parallel to the axis of the tube, creating pressure waves in the fluid coupled to flexural waves in the shell. The in-house-developed computational scheme couples an Eulerian fluid solver with a Lagrangian shell solver, which includes a new and simple material model to capture the response of fiber composites in finite kinematics. In the experiments and simulations we examine tubes with fiber winding angles equal to 45° and 60°, and we measure the precursor and primary wave speeds, hoop and longitudinal strains, and pressure. The experimental and computational results are in agreement, showing the validity of the computational scheme in complex fluid–structure interaction problems involving fiber composite materials subjected to shock waves. The analyses of the measured quantities show the strong coupling of axial and hoop deformations and the significant effect of fiber winding angle on the composite tube response, which differs substantially from that of a metal tube in the same configuration.

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More information

e-pub ahead of print date: 1 November 2012
Published date: February 2013
Keywords: fiber reinforced, composite materials, fluid structure interaction, shock wave loading, flexural waves
Organisations: Aerodynamics & Flight Mechanics Group

Identifiers

Local EPrints ID: 380644
URI: http://eprints.soton.ac.uk/id/eprint/380644
ISSN: 0020-7683
PURE UUID: 4108ce43-214c-426c-9043-e4bbf40ec102
ORCID for Ralf Deiterding: ORCID iD orcid.org/0000-0003-4776-8183

Catalogue record

Date deposited: 08 Sep 2015 16:13
Last modified: 09 Nov 2021 03:33

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Contributors

Author: Luigi E. Perotti
Author: Ralf Deiterding ORCID iD
Author: Kasuaki Inaba
Author: Joseph E. Shepherd
Author: Michael Ortiz

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