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Optimisation of the Filament Winding Approach Using a Newly Developed In-House Uncertainty Model
Eng, Volume: 1, Issue: 2, Pages: 122 - 136
Swansea University Authors: Nada Aldoumani, Cinzia Giannetti , Zak Abdallah, Fawzi Belblidia , Hamed Haddad Khodaparast , Michael Friswell, Johann Sienz
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DOI (Published version): 10.3390/eng1020008
Abstract
The device under investigation in this paper consists of a float used to capture tidal energy, which is tethered by multiple flexible cables to a large barge-like reactor. The proposed float is made of a continuously wound glass-reinforced composite shell with stainless steel bolting plates integrat...
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ISSN: | 2673-4117 |
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MDPI AG
2020
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URI: | https://cronfa.swan.ac.uk/Record/cronfa56686 |
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The proposed float is made of a continuously wound glass-reinforced composite shell with stainless steel bolting plates integrated into the float walls to allow the connection of 5 stainless steel cables. Numerical computations are required to assess whether a delamination of the composite layers in the float is likely. The manufacturing of the device has various potential uncertainties that should be investigated, such as the number of the plies, the bond strength between the composite layers, and the fibre orientations of the composite material relative to the applied load. This paper provides a multi-level strategy to optimise the composite float system, which is manufactured from glass-reinforced plastic (GRP). In contrast to previous publications on the topic, the current work uses an efficient link between ANSYS Workbench and MATLAB through an in-house code that has been developed over 3 years. This allowed the whole process to be fully automated and to reduce the time and cost of the simulations. Previously, ANSYS APDL was linked to MATLAB, but limitations in terms of the geometry and boundary conditions made it impractical when compared to ANSYS Workbench for the simulation of complex features. This makes the current approach unique and rare when compared to the published work in the field. This approach allows the use of a huge number of trials and is able to reduce the number of parameters to be studied by selecting the most sensitive ones. Additionally, the developed tools may be used for the efficient, robust optimisation of the proposed structure. 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2021-05-21T12:27:14.1845054 v2 56686 2021-04-19 Optimisation of the Filament Winding Approach Using a Newly Developed In-House Uncertainty Model 38e8bd9d56d6ab1226610a94cce3f8cb Nada Aldoumani Nada Aldoumani true false a8d947a38cb58a8d2dfe6f50cb7eb1c6 0000-0003-0339-5872 Cinzia Giannetti Cinzia Giannetti true false ae66331ad6f4d38f8799b9b5375770dd Zak Abdallah Zak Abdallah true false 7e0feb96ca2d685180b495e8983f3940 0000-0002-8170-0468 Fawzi Belblidia Fawzi Belblidia true false 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 2021-04-19 EEN The device under investigation in this paper consists of a float used to capture tidal energy, which is tethered by multiple flexible cables to a large barge-like reactor. The proposed float is made of a continuously wound glass-reinforced composite shell with stainless steel bolting plates integrated into the float walls to allow the connection of 5 stainless steel cables. Numerical computations are required to assess whether a delamination of the composite layers in the float is likely. The manufacturing of the device has various potential uncertainties that should be investigated, such as the number of the plies, the bond strength between the composite layers, and the fibre orientations of the composite material relative to the applied load. This paper provides a multi-level strategy to optimise the composite float system, which is manufactured from glass-reinforced plastic (GRP). In contrast to previous publications on the topic, the current work uses an efficient link between ANSYS Workbench and MATLAB through an in-house code that has been developed over 3 years. This allowed the whole process to be fully automated and to reduce the time and cost of the simulations. Previously, ANSYS APDL was linked to MATLAB, but limitations in terms of the geometry and boundary conditions made it impractical when compared to ANSYS Workbench for the simulation of complex features. This makes the current approach unique and rare when compared to the published work in the field. This approach allows the use of a huge number of trials and is able to reduce the number of parameters to be studied by selecting the most sensitive ones. Additionally, the developed tools may be used for the efficient, robust optimisation of the proposed structure. The current study has focused on exploring the effects of the fibre orientations and the optimum number of plies on the overall performance of the structure. Journal Article Eng 1 2 122 136 MDPI AG 2673-4117 robust design; floating systems; bond strength; composites; filament winding; uncertainty; ANSYS; MATLAB 13 10 2020 2020-10-13 10.3390/eng1020008 COLLEGE NANME Engineering COLLEGE CODE EEN Swansea University 2021-05-21T12:27:14.1845054 2021-04-19T11:44:01.6158107 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Nada Aldoumani 1 Cinzia Giannetti 0000-0003-0339-5872 2 Zak Abdallah 3 Fawzi Belblidia 0000-0002-8170-0468 4 Hamed Haddad Khodaparast 0000-0002-3721-4980 5 Michael Friswell 6 Johann Sienz 0000-0003-3136-5718 7 56686__19676__41091ee6ec1641ec83faa4fe19a84b48.pdf 56686.pdf 2021-04-19T11:47:25.4771132 Output 3644614 application/pdf Version of Record true © 2020 by the authors. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) license true eng http://creativecommons.org/licenses/by/4.0/ |
title |
Optimisation of the Filament Winding Approach Using a Newly Developed In-House Uncertainty Model |
spellingShingle |
Optimisation of the Filament Winding Approach Using a Newly Developed In-House Uncertainty Model Nada Aldoumani Cinzia Giannetti Zak Abdallah Fawzi Belblidia Hamed Haddad Khodaparast Michael Friswell Johann Sienz |
title_short |
Optimisation of the Filament Winding Approach Using a Newly Developed In-House Uncertainty Model |
title_full |
Optimisation of the Filament Winding Approach Using a Newly Developed In-House Uncertainty Model |
title_fullStr |
Optimisation of the Filament Winding Approach Using a Newly Developed In-House Uncertainty Model |
title_full_unstemmed |
Optimisation of the Filament Winding Approach Using a Newly Developed In-House Uncertainty Model |
title_sort |
Optimisation of the Filament Winding Approach Using a Newly Developed In-House Uncertainty Model |
author_id_str_mv |
38e8bd9d56d6ab1226610a94cce3f8cb a8d947a38cb58a8d2dfe6f50cb7eb1c6 ae66331ad6f4d38f8799b9b5375770dd 7e0feb96ca2d685180b495e8983f3940 f207b17edda9c4c3ea074cbb7555efc1 5894777b8f9c6e64bde3568d68078d40 17bf1dd287bff2cb01b53d98ceb28a31 |
author_id_fullname_str_mv |
38e8bd9d56d6ab1226610a94cce3f8cb_***_Nada Aldoumani a8d947a38cb58a8d2dfe6f50cb7eb1c6_***_Cinzia Giannetti ae66331ad6f4d38f8799b9b5375770dd_***_Zak Abdallah 7e0feb96ca2d685180b495e8983f3940_***_Fawzi Belblidia f207b17edda9c4c3ea074cbb7555efc1_***_Hamed Haddad Khodaparast 5894777b8f9c6e64bde3568d68078d40_***_Michael Friswell 17bf1dd287bff2cb01b53d98ceb28a31_***_Johann Sienz |
author |
Nada Aldoumani Cinzia Giannetti Zak Abdallah Fawzi Belblidia Hamed Haddad Khodaparast Michael Friswell Johann Sienz |
author2 |
Nada Aldoumani Cinzia Giannetti Zak Abdallah Fawzi Belblidia Hamed Haddad Khodaparast Michael Friswell Johann Sienz |
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Eng |
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Swansea University |
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2673-4117 |
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10.3390/eng1020008 |
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MDPI AG |
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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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School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised |
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description |
The device under investigation in this paper consists of a float used to capture tidal energy, which is tethered by multiple flexible cables to a large barge-like reactor. The proposed float is made of a continuously wound glass-reinforced composite shell with stainless steel bolting plates integrated into the float walls to allow the connection of 5 stainless steel cables. Numerical computations are required to assess whether a delamination of the composite layers in the float is likely. The manufacturing of the device has various potential uncertainties that should be investigated, such as the number of the plies, the bond strength between the composite layers, and the fibre orientations of the composite material relative to the applied load. This paper provides a multi-level strategy to optimise the composite float system, which is manufactured from glass-reinforced plastic (GRP). In contrast to previous publications on the topic, the current work uses an efficient link between ANSYS Workbench and MATLAB through an in-house code that has been developed over 3 years. This allowed the whole process to be fully automated and to reduce the time and cost of the simulations. Previously, ANSYS APDL was linked to MATLAB, but limitations in terms of the geometry and boundary conditions made it impractical when compared to ANSYS Workbench for the simulation of complex features. This makes the current approach unique and rare when compared to the published work in the field. This approach allows the use of a huge number of trials and is able to reduce the number of parameters to be studied by selecting the most sensitive ones. Additionally, the developed tools may be used for the efficient, robust optimisation of the proposed structure. The current study has focused on exploring the effects of the fibre orientations and the optimum number of plies on the overall performance of the structure. |
published_date |
2020-10-13T04:11:49Z |
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10.999207 |