Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM

Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM

In this paper, crack behavior of an aluminum wing box under gust load is presented. The investigated wing box is based on one of the design prototypes of a multi-purpose commuter aircraft. The wing box has been tested experimentally for the vibration test and flutter test. The results of both tests...

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Main Authors: Abdullah, Nur Azam, Wirawan, Nanda, Curiel-Sosa, J.L., Akbar, Mahesa
Format: Conference or Workshop Item
Language:English
Published: 2018
Subjects:
TL500 Aeronautics
TL787 Astronautics
Online Access:http://irep.iium.edu.my/74974/
http://irep.iium.edu.my/74974/1/7208.pdf
id iium-74974
recordtype eprints
spelling iium-749742019-10-21T03:06:13Z http://irep.iium.edu.my/74974/ Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM Abdullah, Nur Azam Wirawan, Nanda Curiel-Sosa, J.L. Akbar, Mahesa TL500 Aeronautics TL787 Astronautics In this paper, crack behavior of an aluminum wing box under gust load is presented. The investigated wing box is based on one of the design prototypes of a multi-purpose commuter aircraft. The wing box has been tested experimentally for the vibration test and flutter test. The results of both tests are applied to verify the FEM model used in the present work. The detailed 3D FEM result is in good comparison with the experimental results. Several gust responses are plotted with the incremental of time to observe the deflection of the wing box. As the deflection under gust load resulting in developing the stress concentration at any discontinuity point, the crack has been initiated. By implementing XFEM, the crack propagations have been modelled based on the fracture toughness of the wing box material. 2018-07-22 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/74974/1/7208.pdf Abdullah, Nur Azam and Wirawan, Nanda and Curiel-Sosa, J.L. and Akbar, Mahesa (2018) Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM. In: 6th International Conference Integrity-Reliability-Failure, 22-26 Jul 2018, Lisbon, Portugal.
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TL500 Aeronautics
TL787 Astronautics
spellingShingle TL500 Aeronautics
TL787 Astronautics
Abdullah, Nur Azam
Wirawan, Nanda
Curiel-Sosa, J.L.
Akbar, Mahesa
Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM
description In this paper, crack behavior of an aluminum wing box under gust load is presented. The investigated wing box is based on one of the design prototypes of a multi-purpose commuter aircraft. The wing box has been tested experimentally for the vibration test and flutter test. The results of both tests are applied to verify the FEM model used in the present work. The detailed 3D FEM result is in good comparison with the experimental results. Several gust responses are plotted with the incremental of time to observe the deflection of the wing box. As the deflection under gust load resulting in developing the stress concentration at any discontinuity point, the crack has been initiated. By implementing XFEM, the crack propagations have been modelled based on the fracture toughness of the wing box material.
format Conference or Workshop Item
author Abdullah, Nur Azam
Wirawan, Nanda
Curiel-Sosa, J.L.
Akbar, Mahesa
author_facet Abdullah, Nur Azam
Wirawan, Nanda
Curiel-Sosa, J.L.
Akbar, Mahesa
author_sort Abdullah, Nur Azam
title Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM
title_short Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM
title_full Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM
title_fullStr Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM
title_full_unstemmed Aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of XFEM
title_sort aerofracturelastic on wing box of multi-purpose commuter aircraft under gust lby means of xfem
publishDate 2018
url http://irep.iium.edu.my/74974/
http://irep.iium.edu.my/74974/1/7208.pdf
first_indexed 2023-09-18T21:46:07Z
last_indexed 2023-09-18T21:46:07Z
_version_ 1777413460806598656

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