Effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load

Ribs in aircraft wings maintain the airfoil shape of the wing under aerodynamic loads and also support the resulting bending and shear loads that act on the wing. Aircrafts are designed for least weight and hence the wings are made of hollow torsion box and the ribs are designed with cut-outs to red...

Full description

Saved in:
Bibliographic Details
Main Authors: Mohamed Ali, Jaffar Syed, W Embong, Wan Muhammad Hafizuddin, Aabid, Abdul,
Format: Article
Language:English
English
Published: Penerbit Akademia Baru 2021
Subjects:
Online Access:http://irep.iium.edu.my/94392/1/94392_Effect%20of%20cut-out%20shape%20on%20the%20stresses%20in%20aircraft%20wing.pdf
http://irep.iium.edu.my/94392/7/94392_Effect%20of%20cut-out%20shape_Scopus.pdf
http://irep.iium.edu.my/94392/
https://semarakilmu.com.my/journals/index.php/CFD_Letters/article/view/113/62
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Universiti Islam Antarabangsa Malaysia
Language: English
English
id my.iium.irep.94392
record_format dspace
spelling my.iium.irep.943922022-01-26T03:28:31Z http://irep.iium.edu.my/94392/ Effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load Mohamed Ali, Jaffar Syed W Embong, Wan Muhammad Hafizuddin Aabid, Abdul , TL500 Aeronautics Ribs in aircraft wings maintain the airfoil shape of the wing under aerodynamic loads and also support the resulting bending and shear loads that act on the wing. Aircrafts are designed for least weight and hence the wings are made of hollow torsion box and the ribs are designed with cut-outs to reduce the weight of the aircraft structure. These cut-outs on the ribs will lead to higher stresses and stress concentration that can lead to failure of the aircraft structures. The stresses depend on the shape of the cut-outs in the ribs and thus in the present work, the commercial software ANSYS was used to evaluate the stresses on the ribs with different shapes of cut-outs. Four different shapes of cut-out were considered to study the effect of cut-out shape on the stresses in the ribs. It was found that the best shape for the cut-outs on the ribs of wings to reduce weight is elliptical. Penerbit Akademia Baru 2021 Article PeerReviewed application/pdf en http://irep.iium.edu.my/94392/1/94392_Effect%20of%20cut-out%20shape%20on%20the%20stresses%20in%20aircraft%20wing.pdf application/pdf en http://irep.iium.edu.my/94392/7/94392_Effect%20of%20cut-out%20shape_Scopus.pdf Mohamed Ali, Jaffar Syed and W Embong, Wan Muhammad Hafizuddin and Aabid, Abdul and UNSPECIFIED (2021) Effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load. CFD Letters, 13 (11). pp. 87-94. ISSN 2180-1363 https://semarakilmu.com.my/journals/index.php/CFD_Letters/article/view/113/62 10.37934/cfdl.13.11.8794
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic TL500 Aeronautics
spellingShingle TL500 Aeronautics
Mohamed Ali, Jaffar Syed
W Embong, Wan Muhammad Hafizuddin
Aabid, Abdul
,
Effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load
description Ribs in aircraft wings maintain the airfoil shape of the wing under aerodynamic loads and also support the resulting bending and shear loads that act on the wing. Aircrafts are designed for least weight and hence the wings are made of hollow torsion box and the ribs are designed with cut-outs to reduce the weight of the aircraft structure. These cut-outs on the ribs will lead to higher stresses and stress concentration that can lead to failure of the aircraft structures. The stresses depend on the shape of the cut-outs in the ribs and thus in the present work, the commercial software ANSYS was used to evaluate the stresses on the ribs with different shapes of cut-outs. Four different shapes of cut-out were considered to study the effect of cut-out shape on the stresses in the ribs. It was found that the best shape for the cut-outs on the ribs of wings to reduce weight is elliptical.
format Article
author Mohamed Ali, Jaffar Syed
W Embong, Wan Muhammad Hafizuddin
Aabid, Abdul
,
author_facet Mohamed Ali, Jaffar Syed
W Embong, Wan Muhammad Hafizuddin
Aabid, Abdul
,
author_sort Mohamed Ali, Jaffar Syed
title Effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load
title_short Effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load
title_full Effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load
title_fullStr Effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load
title_full_unstemmed Effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load
title_sort effect of cut-out shape on the stresses in aircraft wing ribs under aerodynamic load
publisher Penerbit Akademia Baru
publishDate 2021
url http://irep.iium.edu.my/94392/1/94392_Effect%20of%20cut-out%20shape%20on%20the%20stresses%20in%20aircraft%20wing.pdf
http://irep.iium.edu.my/94392/7/94392_Effect%20of%20cut-out%20shape_Scopus.pdf
http://irep.iium.edu.my/94392/
https://semarakilmu.com.my/journals/index.php/CFD_Letters/article/view/113/62
_version_ 1724072785722998784