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Prediction of fatigue life of aluminum 2024-T3 at low temperature by finite element analysis

The change in material properties at low temperature has always been one of the concerned design factors in aircraft industries. The wings and fuselage are repeatedly exposed to sub zero temperature during cruising at high altitude. In this study, fatigue tests were conducted on standard flat specim...

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Main Authors: Mazlan, Shahan, Yidris, Noorfaizal, Zahari, R., Gries, E., Abang Abdul Majid, Dayang Laila, Ahmad, Kamarul Arifin
Format: Article
Language:English
Published: Universiti Malaysia Pahang 2020
Online Access:http://psasir.upm.edu.my/id/eprint/87243/1/Prediction%20of%20fatigue%20life%20of%20aluminum%202024.pdf
http://psasir.upm.edu.my/id/eprint/87243/
https://journal.ump.edu.my/jmes/article/view/2973
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spelling my.upm.eprints.872432022-01-20T08:49:16Z http://psasir.upm.edu.my/id/eprint/87243/ Prediction of fatigue life of aluminum 2024-T3 at low temperature by finite element analysis Mazlan, Shahan Yidris, Noorfaizal Zahari, R. Gries, E. Abang Abdul Majid, Dayang Laila Ahmad, Kamarul Arifin The change in material properties at low temperature has always been one of the concerned design factors in aircraft industries. The wings and fuselage are repeatedly exposed to sub zero temperature during cruising at high altitude. In this study, fatigue tests were conducted on standard flat specimens of aluminum 2024-T3 at room temperature and at -30 °C. The monotonic and cyclic loading tests were conducted using MTS 810 servo hydraulic machine equipped with a cooling chamber. The monotonic tests were conducted at a crosshead speed rate of 1 mm/min and the cyclic tests at a frequency of 10 Hz with a load ratio of 0.1. The experimental data obtained, such as the yield strength, ultimate strength and S-N curve were used as the input parameters in ANSYS Workbench 16.1. This close agreement demonstrates that the isotropic model in ANSYS workbench is essential in predicting fatigue life. The increase in stress parameter causes fatigue life to decrease. Besides, the decrease in temperature causes the total fatigue life to increase. Universiti Malaysia Pahang 2020-09-30 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/87243/1/Prediction%20of%20fatigue%20life%20of%20aluminum%202024.pdf Mazlan, Shahan and Yidris, Noorfaizal and Zahari, R. and Gries, E. and Abang Abdul Majid, Dayang Laila and Ahmad, Kamarul Arifin (2020) Prediction of fatigue life of aluminum 2024-T3 at low temperature by finite element analysis. Journal of Mechanical Engineering and Sciences, 14 (3). 7170 - 7180. ISSN 2289-4659; ESSN: 2231-8380 https://journal.ump.edu.my/jmes/article/view/2973 10.15282/jmes.14.3.2020.18.0563
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The change in material properties at low temperature has always been one of the concerned design factors in aircraft industries. The wings and fuselage are repeatedly exposed to sub zero temperature during cruising at high altitude. In this study, fatigue tests were conducted on standard flat specimens of aluminum 2024-T3 at room temperature and at -30 °C. The monotonic and cyclic loading tests were conducted using MTS 810 servo hydraulic machine equipped with a cooling chamber. The monotonic tests were conducted at a crosshead speed rate of 1 mm/min and the cyclic tests at a frequency of 10 Hz with a load ratio of 0.1. The experimental data obtained, such as the yield strength, ultimate strength and S-N curve were used as the input parameters in ANSYS Workbench 16.1. This close agreement demonstrates that the isotropic model in ANSYS workbench is essential in predicting fatigue life. The increase in stress parameter causes fatigue life to decrease. Besides, the decrease in temperature causes the total fatigue life to increase.
format Article
author Mazlan, Shahan
Yidris, Noorfaizal
Zahari, R.
Gries, E.
Abang Abdul Majid, Dayang Laila
Ahmad, Kamarul Arifin
spellingShingle Mazlan, Shahan
Yidris, Noorfaizal
Zahari, R.
Gries, E.
Abang Abdul Majid, Dayang Laila
Ahmad, Kamarul Arifin
Prediction of fatigue life of aluminum 2024-T3 at low temperature by finite element analysis
author_facet Mazlan, Shahan
Yidris, Noorfaizal
Zahari, R.
Gries, E.
Abang Abdul Majid, Dayang Laila
Ahmad, Kamarul Arifin
author_sort Mazlan, Shahan
title Prediction of fatigue life of aluminum 2024-T3 at low temperature by finite element analysis
title_short Prediction of fatigue life of aluminum 2024-T3 at low temperature by finite element analysis
title_full Prediction of fatigue life of aluminum 2024-T3 at low temperature by finite element analysis
title_fullStr Prediction of fatigue life of aluminum 2024-T3 at low temperature by finite element analysis
title_full_unstemmed Prediction of fatigue life of aluminum 2024-T3 at low temperature by finite element analysis
title_sort prediction of fatigue life of aluminum 2024-t3 at low temperature by finite element analysis
publisher Universiti Malaysia Pahang
publishDate 2020
url http://psasir.upm.edu.my/id/eprint/87243/1/Prediction%20of%20fatigue%20life%20of%20aluminum%202024.pdf
http://psasir.upm.edu.my/id/eprint/87243/
https://journal.ump.edu.my/jmes/article/view/2973
_version_ 1724075498944856064
score 13.211869

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