Reclaiming in-process composite waste for use in energy absorbing sandwich structures

Jamie W Hartley; Philip Bogucki; Jamie P Snudden; Emily M Withers; Carwyn Ward; James Kratz

Reclaiming in-process composite waste for use in energy absorbing sandwich structures

Jamie W Hartley, Philip Bogucki, Jamie P Snudden, Emily M Withers, Carwyn Ward, James Kratz

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Abstract

The growing demand for carbon fibre reinforced polymers (CFRP) has led to a significant increase in the amount of carbon fibre waste generated. This paper investigates the reuse of in-process waste as a non-woven complex for use in energy absorbing applications. Composite sandwich coupons were manufactured and tested in quasi-static edgewise compression. Three laminate configurations were used, a continuous fibre unidirectional layup, a fully reclaimed layup and a hybrid of the two. The unidirectional material showed the most efficient energy
absorbing performance, with the fully reclaimed showing the lowest. The hybrid laminate displayed traits of both the material types, whilst also showing a more consistent performance across each of the coupons tested.

Original language	English
Number of pages	11
Publication status	Published - 26 May 2016
Event	SAMPE Long Beach 2016 - Long Beach Convention Center, Long Beach, CA, United States Duration: 23 May 2016 → 23 May 2016

Conference

Conference	SAMPE Long Beach 2016
Country/Territory	United States
City	Long Beach, CA
Period	23/05/16 → 23/05/16

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LB15-0123 Final DraftAccepted author manuscript, 616 KB

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title = "Reclaiming in-process composite waste for use in energy absorbing sandwich structures",

abstract = "The growing demand for carbon fibre reinforced polymers (CFRP) has led to a significant increase in the amount of carbon fibre waste generated. This paper investigates the reuse of in-process waste as a non-woven complex for use in energy absorbing applications. Composite sandwich coupons were manufactured and tested in quasi-static edgewise compression. Three laminate configurations were used, a continuous fibre unidirectional layup, a fully reclaimed layup and a hybrid of the two. The unidirectional material showed the most efficient energy absorbing performance, with the fully reclaimed showing the lowest. The hybrid laminate displayed traits of both the material types, whilst also showing a more consistent performance across each of the coupons tested.",

author = "Hartley, {Jamie W} and Philip Bogucki and Snudden, {Jamie P} and Withers, {Emily M} and Carwyn Ward and James Kratz",

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AU - Hartley, Jamie W

AU - Bogucki, Philip

AU - Snudden, Jamie P

AU - Withers, Emily M

AU - Ward, Carwyn

AU - Kratz, James

PY - 2016/5/26

Y1 - 2016/5/26

N2 - The growing demand for carbon fibre reinforced polymers (CFRP) has led to a significant increase in the amount of carbon fibre waste generated. This paper investigates the reuse of in-process waste as a non-woven complex for use in energy absorbing applications. Composite sandwich coupons were manufactured and tested in quasi-static edgewise compression. Three laminate configurations were used, a continuous fibre unidirectional layup, a fully reclaimed layup and a hybrid of the two. The unidirectional material showed the most efficient energy absorbing performance, with the fully reclaimed showing the lowest. The hybrid laminate displayed traits of both the material types, whilst also showing a more consistent performance across each of the coupons tested.

AB - The growing demand for carbon fibre reinforced polymers (CFRP) has led to a significant increase in the amount of carbon fibre waste generated. This paper investigates the reuse of in-process waste as a non-woven complex for use in energy absorbing applications. Composite sandwich coupons were manufactured and tested in quasi-static edgewise compression. Three laminate configurations were used, a continuous fibre unidirectional layup, a fully reclaimed layup and a hybrid of the two. The unidirectional material showed the most efficient energy absorbing performance, with the fully reclaimed showing the lowest. The hybrid laminate displayed traits of both the material types, whilst also showing a more consistent performance across each of the coupons tested.

M3 - Conference Paper

T2 - SAMPE Long Beach 2016

Y2 - 23 May 2016 through 23 May 2016

ER -

Reclaiming in-process composite waste for use in energy absorbing sandwich structures

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