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Véronique Michaud

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Publications associées (244)

Measurement of process-induced strains by Fibre Bragg Grating optical sensor in Resin transfer molding

Véronique Michaud

2009

Hybrid glass mat reinforced polypropylene-montmorillonite nanocomposites

John Christopher Plummer, Véronique Michaud, Chrystèle Houphouet-Boigny Favre, Sara Dalle Vacche

Although addition of montmorillonite (MMT) clay to isotactic polypropylene (iPP) results in large increases in the melt viscosity at low shear rates, satisfactory impregnation of glass mats is obtained with iPP/MMT under conditions typical of industrial pr ...

Trans Tech Publications Ltd, Laublsrutistr 24, Ch-8717 Stafa-Zurich, Switzerland2009

Embedded shape memory alloy wires to improve performance of microcapsule-based self-healing polymers

Véronique Michaud, Eva Kirkby

2009

Through thickness air permeability of prepregs during cure

Véronique Michaud, Sandra Sequeira Lopes Tavares

An experimental method based on a falling pressure measurement is proposed to evaluate the through thickness air permeability of prepregs during cure, with two set-up variants. One concerns the measurement of the inherent air permeability and the other app ...

2009

Performance of self-healing epoxy with microencapsulated healing agent and shape memory alloy wires

Véronique Michaud, Eva Kirkby

We report the first measurements of a self-healing polymer that combines a microencapsulated liquid healing agent and shape memory alloy (SMA) wires. When a propagating crack ruptures the embedded microcapsules, the liquid healing agent is automatically re ...

2009

Rapid processing of net-shape thermoplastic planar random composite preforms

Patrick Blanchard, Véronique Michaud, Daniel Schmäh, Simon Jespersen

A novel thermoplastic composite preforming and moulding process is investigated to target cost issues in textile composite processing associated with trim waste, and the limited mechanical properties of current bulk flow- moulding composites. The thermopla ...

Springer Netherlands2009

Enhanced repair in polymer composite materials using Shape Memory Alloy wires

Véronique Michaud, Eva Kirkby

2009

Tailored processing of epoxy with embedded shape memory alloy (SMA) wires

Véronique Michaud, Eva Kirkby, Julie O'Keane

We present the development of a low-temperature liquid composite moulding cure schedule that is compatible with the fabrication of shape memory alloy (SMA)–epoxy composite materials. With this process, the SMA wires do not need to be maintained in place wi ...

2009

Separation of the polymer matrix and the fibrous reinforcement during compression moulding of Glass Mat Thermoplastics (GMT)

Véronique Michaud

Homogeneous plane strain compression tests were performed on standard industrial GMT composites using a channel mould at 200oC. A charring and weighting technique was used to determine the fibre concentration after the compression experiments. Experimental ...

2008

Conduction in composites with highly conductive short fibres: comparison between experiments, discrete element simulation and analytical solution

Véronique Michaud

2008

Low temperature moulding of adaptive composites with embedded shape memory alloy wires

Véronique Michaud, Eva Kirkby, Julie O'Keane

The feasibility of using a low temperature liquid composite molding technique to produce smart composites with embedded shape memory alloys was investigated. The epoxy system of EPON 828 resin and DETA hardener was evaluated, with embedded NiTiCu shape mem ...

2008

Drainage curve measurements in dualscale fiber reinforcements

Véronique Michaud

2008

Experimental method to determine drainage curves in dual-scale fiber reinforcements

Véronique Michaud

2008

Hybrid glass mat reinforced polypropylene-montmorillonite nanocomposites

John Christopher Plummer, Véronique Michaud, Chrystèle Houphouet-Boigny Favre, Sara Dalle Vacche

2008

Experimental investigation of the effect of the mould thermal expansion on the development of internal stresses during carbon fibre composite processing

René Salathé, Véronique Michaud, Rodrigue Chatton, Sébastien Lavanchy

The influence of the mould material on the build-up of internal stresses during autoclave cure of carbon fibre composites was investigated using embedded optical fibre Bragg gratings. Unidirectional and cross-ply laminates were cured on four flat moulds: a ...

2008

Damage sensing in a self-healing material using fibre Bragg grating sensors

Véronique Michaud, Eva Kirkby

2008

Segregation phenomena between the polymer matrix and the fibrous reinforcement of glass mat thermoplastics (GMT) during compression moulding

Véronique Michaud

2008

Experimental study of segregation phenomena during compression of Glass Mat Thermoplastics (GMT)

Véronique Michaud

2008

Corrections: Embedded shape-memory alloy wires for improved performance of self-healing polymers (vol 18, pg 2253, 2008)

Véronique Michaud, Eva Kirkby

2008

Partially impregnated prepregs: how the through thickness air permeability correlates with the flow of the resin front during vacuum-bag only cure

Véronique Michaud

2008

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