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The robustness of carbon fibre members bonded to aluminium connectors in aerial delivery systems
Nada Aldoumani,
Hamed Haddad Khodaparast
,
Ian Cameron,
Michael Friswell,
David Jones,
Arun Chandrashaker,
Johann Sienz
,
Wei Meng
Cogent Engineering, Volume: 3, Issue: 1
Swansea University Authors:
Hamed Haddad Khodaparast , Michael Friswell, Johann Sienz
-
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DOI (Published version): 10.1080/23311916.2016.1225879
Abstract
In this paper a framework for robust design solution of an adhesively bonded joint between a composite material and an aluminum connector is developed. To this end, an approach has been developed to automate the process of robust design by linking Ansys workbench and an in-house MATLAB code. The mod...
Published in: | Cogent Engineering |
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ISSN: | 2331-1916 |
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2016
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URI: | https://cronfa.swan.ac.uk/Record/cronfa30476 |
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2017-07-07T12:39:20.3736593 v2 30476 2016-10-04 The robustness of carbon fibre members bonded to aluminium connectors in aerial delivery systems f207b17edda9c4c3ea074cbb7555efc1 0000-0002-3721-4980 Hamed Haddad Khodaparast Hamed Haddad Khodaparast true false 5894777b8f9c6e64bde3568d68078d40 Michael Friswell Michael Friswell true false 17bf1dd287bff2cb01b53d98ceb28a31 0000-0003-3136-5718 Johann Sienz Johann Sienz true false 2016-10-04 AERO In this paper a framework for robust design solution of an adhesively bonded joint between a composite material and an aluminum connector is developed. To this end, an approach has been developed to automate the process of robust design by linking Ansys workbench and an in-house MATLAB code. The model employed in this study investigated the possibility of joining composite materials to aluminum components which is a problematic process in terms of preparation, implementation, etc. Before designing such a join, it is necessary to fully understand the behaviour of the proposed aluminum connector with the carbon fibre member. To achieve this, the investigation of the adhesive layer’s behaviour and the uncertainties involved in such structures was identified. The behaviour of the adhesive between the carbon fibre composite and the aluminum connector was modelled based on the assumption that this layer acts as a “spring system” within a “cohesive” zone. Initially, the properties of Permabond ET5428 BLACK adhesive were used for validating the finite element model using the obtained test data. A robust design method is then employed to identify the right adhesive for the joint which not only maximizes the debonding force and sliding distance but is also robust with respect to the variation in its mechanical properties. A wide range of adhesive properties have been employed and a robust design technique based on uncertainty analysis is proposed. Journal Article Cogent Engineering 3 1 2331-1916 31 12 2016 2016-12-31 10.1080/23311916.2016.1225879 COLLEGE NANME Aerospace Engineering COLLEGE CODE AERO Swansea University 2017-07-07T12:39:20.3736593 2016-10-04T18:11:57.5031934 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Nada Aldoumani 1 Hamed Haddad Khodaparast 0000-0002-3721-4980 2 Ian Cameron 3 Michael Friswell 4 David Jones 5 Arun Chandrashaker 6 Johann Sienz 0000-0003-3136-5718 7 Wei Meng 8 0030476-04112016104524.pdf aldoumani2016.pdf 2016-11-04T10:45:24.9600000 Output 1754861 application/pdf Version of Record true 2016-11-04T00:00:00.0000000 false |
title |
The robustness of carbon fibre members bonded to aluminium connectors in aerial delivery systems |
spellingShingle |
The robustness of carbon fibre members bonded to aluminium connectors in aerial delivery systems Hamed Haddad Khodaparast Michael Friswell Johann Sienz |
title_short |
The robustness of carbon fibre members bonded to aluminium connectors in aerial delivery systems |
title_full |
The robustness of carbon fibre members bonded to aluminium connectors in aerial delivery systems |
title_fullStr |
The robustness of carbon fibre members bonded to aluminium connectors in aerial delivery systems |
title_full_unstemmed |
The robustness of carbon fibre members bonded to aluminium connectors in aerial delivery systems |
title_sort |
The robustness of carbon fibre members bonded to aluminium connectors in aerial delivery systems |
author_id_str_mv |
f207b17edda9c4c3ea074cbb7555efc1 5894777b8f9c6e64bde3568d68078d40 17bf1dd287bff2cb01b53d98ceb28a31 |
author_id_fullname_str_mv |
f207b17edda9c4c3ea074cbb7555efc1_***_Hamed Haddad Khodaparast 5894777b8f9c6e64bde3568d68078d40_***_Michael Friswell 17bf1dd287bff2cb01b53d98ceb28a31_***_Johann Sienz |
author |
Hamed Haddad Khodaparast Michael Friswell Johann Sienz |
author2 |
Nada Aldoumani Hamed Haddad Khodaparast Ian Cameron Michael Friswell David Jones Arun Chandrashaker Johann Sienz Wei Meng |
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Journal article |
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Cogent Engineering |
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Swansea University |
issn |
2331-1916 |
doi_str_mv |
10.1080/23311916.2016.1225879 |
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Faculty of Science and Engineering |
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Faculty of Science and Engineering |
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Faculty of Science and Engineering |
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description |
In this paper a framework for robust design solution of an adhesively bonded joint between a composite material and an aluminum connector is developed. To this end, an approach has been developed to automate the process of robust design by linking Ansys workbench and an in-house MATLAB code. The model employed in this study investigated the possibility of joining composite materials to aluminum components which is a problematic process in terms of preparation, implementation, etc. Before designing such a join, it is necessary to fully understand the behaviour of the proposed aluminum connector with the carbon fibre member. To achieve this, the investigation of the adhesive layer’s behaviour and the uncertainties involved in such structures was identified. The behaviour of the adhesive between the carbon fibre composite and the aluminum connector was modelled based on the assumption that this layer acts as a “spring system” within a “cohesive” zone. Initially, the properties of Permabond ET5428 BLACK adhesive were used for validating the finite element model using the obtained test data. A robust design method is then employed to identify the right adhesive for the joint which not only maximizes the debonding force and sliding distance but is also robust with respect to the variation in its mechanical properties. A wide range of adhesive properties have been employed and a robust design technique based on uncertainty analysis is proposed. |
published_date |
2016-12-31T03:37:03Z |
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1763751623509671936 |
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11.016235 |