Numerical inspection based on Quasi-Static Analysis using Rousselier Damage Model for aluminium wingbox aircraft structure
The present paper illustrates a modelling technique of void damage prediction using constitutive Rousselier damage model in wingbox aircraft structure. The high possibility of aluminium wingbox structure to deform during operating become a driving force in this study. The Rousselier model is impl...
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my.iium.irep.735852020-12-28T05:05:03Z http://irep.iium.edu.my/73585/ Numerical inspection based on Quasi-Static Analysis using Rousselier Damage Model for aluminium wingbox aircraft structure Ahmad, Meor iqram Meor Curiel-Sosa, J.L. Akbar, Mahesa L. Abdullah, Nur Azam QC Physics T Technology (General) The present paper illustrates a modelling technique of void damage prediction using constitutive Rousselier damage model in wingbox aircraft structure. The high possibility of aluminium wingbox structure to deform during operating become a driving force in this study. The Rousselier model is implemented by the user-defined material subroutine UMAT in the ABAQUS/ Standard. The wingbox is a part of a commercially-made commuter aircraft prototype, in which steady aerodynamic pressure is applied as the quasi-static, ranging from cruise load factor until the ultimate load factor. This analysis is divided into three assessments: load factor assessment, damage detection and implementation of Rousselier-UMAT-XFEM (RuX) model solution. The results indicate the maximum stress concentration occurs at the bottom-root part of the skin. The void volume fraction and the crack grow as the load factor increases to the ultimate load factor. A comparison with the literature is shown in some details. IOP Publishing Ltd 2018-11-05 Article PeerReviewed application/pdf en http://irep.iium.edu.my/73585/1/Ahmad_2018_J._Phys.__Conf._Ser._1106_012013.pdf application/pdf en http://irep.iium.edu.my/73585/7/73585_Numerical%20inspection%20based%20on%20Quasi-Static%20Analysis_slide.pdf Ahmad, Meor iqram Meor and Curiel-Sosa, J.L. and Akbar, Mahesa L. and Abdullah, Nur Azam (2018) Numerical inspection based on Quasi-Static Analysis using Rousselier Damage Model for aluminium wingbox aircraft structure. Journal of Physics: Conference Series, 1106 (1). pp. 1-12. ISSN 1742-6588 E-ISSN 1742-6596 https://iopscience.iop.org/article/10.1088/1742-6596/1106/1/012013/pdf 10.1088/1742-6596/1106/1/012013 |
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QC Physics T Technology (General) Ahmad, Meor iqram Meor Curiel-Sosa, J.L. Akbar, Mahesa L. Abdullah, Nur Azam Numerical inspection based on Quasi-Static Analysis using Rousselier Damage Model for aluminium wingbox aircraft structure |
description |
The present paper illustrates a modelling technique of void damage prediction
using constitutive Rousselier damage model in wingbox aircraft structure. The high possibility
of aluminium wingbox structure to deform during operating become a driving force in this
study. The Rousselier model is implemented by the user-defined material subroutine UMAT
in the ABAQUS/ Standard. The wingbox is a part of a commercially-made commuter aircraft
prototype, in which steady aerodynamic pressure is applied as the quasi-static, ranging from
cruise load factor until the ultimate load factor. This analysis is divided into three assessments:
load factor assessment, damage detection and implementation of Rousselier-UMAT-XFEM
(RuX) model solution. The results indicate the maximum stress concentration occurs at the
bottom-root part of the skin. The void volume fraction and the crack grow as the load factor
increases to the ultimate load factor. A comparison with the literature is shown in some details. |
format |
Article |
author |
Ahmad, Meor iqram Meor Curiel-Sosa, J.L. Akbar, Mahesa L. Abdullah, Nur Azam |
author_facet |
Ahmad, Meor iqram Meor Curiel-Sosa, J.L. Akbar, Mahesa L. Abdullah, Nur Azam |
author_sort |
Ahmad, Meor iqram Meor |
title |
Numerical inspection based on Quasi-Static Analysis using Rousselier Damage Model for aluminium wingbox aircraft structure |
title_short |
Numerical inspection based on Quasi-Static Analysis using Rousselier Damage Model for aluminium wingbox aircraft structure |
title_full |
Numerical inspection based on Quasi-Static Analysis using Rousselier Damage Model for aluminium wingbox aircraft structure |
title_fullStr |
Numerical inspection based on Quasi-Static Analysis using Rousselier Damage Model for aluminium wingbox aircraft structure |
title_full_unstemmed |
Numerical inspection based on Quasi-Static Analysis using Rousselier Damage Model for aluminium wingbox aircraft structure |
title_sort |
numerical inspection based on quasi-static analysis using rousselier damage model for aluminium wingbox aircraft structure |
publisher |
IOP Publishing Ltd |
publishDate |
2018 |
url |
http://irep.iium.edu.my/73585/1/Ahmad_2018_J._Phys.__Conf._Ser._1106_012013.pdf http://irep.iium.edu.my/73585/7/73585_Numerical%20inspection%20based%20on%20Quasi-Static%20Analysis_slide.pdf http://irep.iium.edu.my/73585/ https://iopscience.iop.org/article/10.1088/1742-6596/1106/1/012013/pdf |
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13.18916 |