Publication :


Title:

Permeability of sheared woven flax fibres reinforcements; Definition of parameters to model complex shape composites part processing by LCM

Authors: P.-J. Liotier, Q. Govignon, E. Swery, S. Drapier and S. Bickerton
Year: juin 2014
Proceedings de : 16th European Conference on Composite Materials, ECCM.
ISBN : 978-000000000-2

Référencé Scopus

Abstract:
This paper describes a method to characterise the influence of in-plane shear on the permeability of fibrous preforms used in Liquid Composite Moulding (LCM) processes. An optical method for measuring the local shear variation of the woven textile is presented and used in conjunction with an in-plane permeability measurement system. The aim is to define the material parameters such as the orientation of the in-plane permeability depending on the shear applied to the reinforcement. The system presented here can either be used as a validation tool for permeability prediction models, or to compile semi-empirical permeability models for LCM process simulation tools.

Bibtex citation :
@INPROCEEDINGS{Liotier2014,
Author={Liotier, P.-J. and Govignon, Q. and Swery, E. and Drapier, S. and Bickerton, S.},
Title={Permeability of sheared woven flax fibres reinforcements; Definition of parameters to model complex shape composites part processing by LCM},
Booktitle={16th European Conference on Composite Materials, ECCM},
Pages={},
Year={2014}}


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