Dynamic Analysis of Rotating Cantilever Plates

A finite elements technique has been used to determine the natural frequencies of a cantilever plate mounted on the periphery of a rotating disc. The rotating cantilever plate has been idealized as an assemblage of three nodded triangular shell elements with six degree of freedom at each node. In th...

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Autor principal:	Oday.I.Abdullah
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2006
Materias:	Finite element natural frequency geometric stiffness rotating plate. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/c2f3ec753f554587ad7f61569ef4fd1c
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id	oai:doaj.org-article:c2f3ec753f554587ad7f61569ef4fd1c
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spelling	oai:doaj.org-article:c2f3ec753f554587ad7f61569ef4fd1c2021-12-02T07:35:48ZDynamic Analysis of Rotating Cantilever Plates1818-1171https://doaj.org/article/c2f3ec753f554587ad7f61569ef4fd1c2006-01-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=24985https://doaj.org/toc/1818-1171A finite elements technique has been used to determine the natural frequencies of a cantilever plate mounted on the periphery of a rotating disc. The rotating cantilever plate has been idealized as an assemblage of three nodded triangular shell elements with six degree of freedom at each node. In the analysis the initial stress effect (geometric stiffness) and other rotational effects expect the carioles acceleration effect have been included.The eigenvalues have been extracted by using simultaneous iteration technique. From the results of computations carried out for various values of the aspect ratio, the speed of rotation, disc radius and the setting angle. The numerical results have shown a good agreement compared with the available investigations using other methods.Oday.I.AbdullahAl-Khwarizmi College of Engineering – University of BaghdadarticleFinite elementnatural frequencygeometric stiffnessrotating plate.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 2, Iss 2, Pp 46-60 (2006)
institution	DOAJ
collection	DOAJ
language	EN
topic	Finite element natural frequency geometric stiffness rotating plate. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Finite element natural frequency geometric stiffness rotating plate. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Oday.I.Abdullah Dynamic Analysis of Rotating Cantilever Plates
description	A finite elements technique has been used to determine the natural frequencies of a cantilever plate mounted on the periphery of a rotating disc. The rotating cantilever plate has been idealized as an assemblage of three nodded triangular shell elements with six degree of freedom at each node. In the analysis the initial stress effect (geometric stiffness) and other rotational effects expect the carioles acceleration effect have been included.The eigenvalues have been extracted by using simultaneous iteration technique. From the results of computations carried out for various values of the aspect ratio, the speed of rotation, disc radius and the setting angle. The numerical results have shown a good agreement compared with the available investigations using other methods.
format	article
author	Oday.I.Abdullah
author_facet	Oday.I.Abdullah
author_sort	Oday.I.Abdullah
title	Dynamic Analysis of Rotating Cantilever Plates
title_short	Dynamic Analysis of Rotating Cantilever Plates
title_full	Dynamic Analysis of Rotating Cantilever Plates
title_fullStr	Dynamic Analysis of Rotating Cantilever Plates
title_full_unstemmed	Dynamic Analysis of Rotating Cantilever Plates
title_sort	dynamic analysis of rotating cantilever plates
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2006
url	https://doaj.org/article/c2f3ec753f554587ad7f61569ef4fd1c
work_keys_str_mv	AT odayiabdullah dynamicanalysisofrotatingcantileverplates
_version_	1718399364275109888

Dynamic Analysis of Rotating Cantilever Plates

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