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Buckling behavior of general dome ends under external pressure, using finite element analysis

In this paper, the finite element analysis is used to investigate the effect of shape of dome ends on the buckling of pressure vessel heads under external pressure. The Finite Element Analysis (FEA) with the use of elastic buckling analysis was applied to predict the critical buckling pressure. The...

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Main Authors: Abdi, Behzad, Mozafari, Hamid, Ayob, Amran
Format: Article
Published: Trans Tech Publications Inc. 2011
Subjects:
TH Building construction
Online Access:http://eprints.utm.my/id/eprint/44763/
http://dx.doi.org/10.4028/www.scientific.net/KEM.471-472.833
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spelling my.utm.447632022-01-30T08:00:24Z http://eprints.utm.my/id/eprint/44763/ Buckling behavior of general dome ends under external pressure, using finite element analysis Abdi, Behzad Mozafari, Hamid Ayob, Amran TH Building construction In this paper, the finite element analysis is used to investigate the effect of shape of dome ends on the buckling of pressure vessel heads under external pressure. The Finite Element Analysis (FEA) with the use of elastic buckling analysis was applied to predict the critical buckling pressure. The influence of geometrical parameters such as thickness, knuckle radius, and the ratio of minor axis to the major axis of dome ends, on the weight and the critical buckling pressure of hemispherical, ellipsoidal, and torispherical dome ends, was studied. The four-centered ellipse method was used to describe the geometry of the dome end. Trans Tech Publications Inc. 2011 Article PeerReviewed Abdi, Behzad and Mozafari, Hamid and Ayob, Amran (2011) Buckling behavior of general dome ends under external pressure, using finite element analysis. Key Engineering Materials, 471-47 . pp. 833-838. ISSN 1013-9826 http://dx.doi.org/10.4028/www.scientific.net/KEM.471-472.833 DOI:10.4028/www.scientific.net/KEM.471-472.833
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TH Building construction
spellingShingle TH Building construction
Abdi, Behzad
Mozafari, Hamid
Ayob, Amran
Buckling behavior of general dome ends under external pressure, using finite element analysis
description In this paper, the finite element analysis is used to investigate the effect of shape of dome ends on the buckling of pressure vessel heads under external pressure. The Finite Element Analysis (FEA) with the use of elastic buckling analysis was applied to predict the critical buckling pressure. The influence of geometrical parameters such as thickness, knuckle radius, and the ratio of minor axis to the major axis of dome ends, on the weight and the critical buckling pressure of hemispherical, ellipsoidal, and torispherical dome ends, was studied. The four-centered ellipse method was used to describe the geometry of the dome end.
format Article
author Abdi, Behzad
Mozafari, Hamid
Ayob, Amran
author_facet Abdi, Behzad
Mozafari, Hamid
Ayob, Amran
author_sort Abdi, Behzad
title Buckling behavior of general dome ends under external pressure, using finite element analysis
title_short Buckling behavior of general dome ends under external pressure, using finite element analysis
title_full Buckling behavior of general dome ends under external pressure, using finite element analysis
title_fullStr Buckling behavior of general dome ends under external pressure, using finite element analysis
title_full_unstemmed Buckling behavior of general dome ends under external pressure, using finite element analysis
title_sort buckling behavior of general dome ends under external pressure, using finite element analysis
publisher Trans Tech Publications Inc.
publishDate 2011
url http://eprints.utm.my/id/eprint/44763/
http://dx.doi.org/10.4028/www.scientific.net/KEM.471-472.833
_version_ 1724073231785132032
score 13.251813

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