Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing

This paper presents an original method in predicting the spring-back for composite aircraft structures using non-linear Finite Element Analysis (FEA) and is an extension of the previous accompanying study on flat geometry samples. Firstly, unidirectional prepreg lay-up samples are fabricated on moul...

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Main Authors:	M. Nasir, M. Nazreen, Mezeix, Laurent, Aminanda, Yulfian, Seman, Adam, Rivai, Ahmad, Ali, Karim Mansur
Format:	Conference or Workshop Item
Language:	English English
Published:	IOP Publishing 2016
Subjects:	TJ Mechanical engineering and machinery TL500 Aeronautics
Online Access:	http://irep.iium.edu.my/50019/ http://irep.iium.edu.my/50019/ http://irep.iium.edu.my/50019/ http://irep.iium.edu.my/50019/3/50019.pdf http://irep.iium.edu.my/50019/5/50019-Spring-back%20simulation%20of%20unidirectional%20carbon-SCOPUS.pdf

id	iium-50019
recordtype	eprints
spelling	iium-500192017-04-03T02:20:54Z http://irep.iium.edu.my/50019/ Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing M. Nasir, M. Nazreen Mezeix, Laurent Aminanda, Yulfian Seman, Adam Rivai, Ahmad Ali, Karim Mansur TJ Mechanical engineering and machinery TL500 Aeronautics This paper presents an original method in predicting the spring-back for composite aircraft structures using non-linear Finite Element Analysis (FEA) and is an extension of the previous accompanying study on flat geometry samples. Firstly, unidirectional prepreg lay-up samples are fabricated on moulds with different corner angles (30o, 45o and 90o) and the effect on spring-back deformation are observed. Then, the FEA model that was developed in the previous study on flat samples is utilized. The model maintains the physical mechanisms of spring-back such as ply stretching and tool-part interface properties with the additional mechanism in the corner effect and geometrical changes in the tool, part and the tool-part interface components. The comparative study between the experimental data and FEA results show that the FEA model predicts adequately the spring-back deformation within the range of corner angle tested. IOP Publishing 2016-03-03 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/50019/3/50019.pdf application/pdf en http://irep.iium.edu.my/50019/5/50019-Spring-back%20simulation%20of%20unidirectional%20carbon-SCOPUS.pdf M. Nasir, M. Nazreen and Mezeix, Laurent and Aminanda, Yulfian and Seman, Adam and Rivai, Ahmad and Ali, Karim Mansur (2016) Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing. In: Joint conference of 2nd International Manufacturing Engineering Conference ( iMEC 2015) & 3rd Asia-Pacific Conference on Manufacturing Systems (APCOMS 2015), 12th-14th November 2015, Kuala Lumpur, Malaysia. http://iopscience.iop.org/issue/1757-899X/114/1 10.1088/1757-899X/114/1/012025
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TJ Mechanical engineering and machinery TL500 Aeronautics
spellingShingle	TJ Mechanical engineering and machinery TL500 Aeronautics M. Nasir, M. Nazreen Mezeix, Laurent Aminanda, Yulfian Seman, Adam Rivai, Ahmad Ali, Karim Mansur Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing
description	This paper presents an original method in predicting the spring-back for composite aircraft structures using non-linear Finite Element Analysis (FEA) and is an extension of the previous accompanying study on flat geometry samples. Firstly, unidirectional prepreg lay-up samples are fabricated on moulds with different corner angles (30o, 45o and 90o) and the effect on spring-back deformation are observed. Then, the FEA model that was developed in the previous study on flat samples is utilized. The model maintains the physical mechanisms of spring-back such as ply stretching and tool-part interface properties with the additional mechanism in the corner effect and geometrical changes in the tool, part and the tool-part interface components. The comparative study between the experimental data and FEA results show that the FEA model predicts adequately the spring-back deformation within the range of corner angle tested.
format	Conference or Workshop Item
author	M. Nasir, M. Nazreen Mezeix, Laurent Aminanda, Yulfian Seman, Adam Rivai, Ahmad Ali, Karim Mansur
author_facet	M. Nasir, M. Nazreen Mezeix, Laurent Aminanda, Yulfian Seman, Adam Rivai, Ahmad Ali, Karim Mansur
author_sort	M. Nasir, M. Nazreen
title	Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing
title_short	Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing
title_full	Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing
title_fullStr	Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing
title_full_unstemmed	Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing
title_sort	spring-back simulation of unidirectional carbon/epoxy l- shaped laminate composites manufactured through autoclave processing
publisher	IOP Publishing
publishDate	2016
url	http://irep.iium.edu.my/50019/ http://irep.iium.edu.my/50019/ http://irep.iium.edu.my/50019/ http://irep.iium.edu.my/50019/3/50019.pdf http://irep.iium.edu.my/50019/5/50019-Spring-back%20simulation%20of%20unidirectional%20carbon-SCOPUS.pdf
first_indexed	2023-09-18T21:10:41Z
last_indexed	2023-09-18T21:10:41Z
_version_	1777411232308920320

Spring-back simulation of unidirectional carbon/epoxy L- shaped laminate composites manufactured through autoclave processing

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