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Free vibration analysis of truncated sandwich conical shells with constrained electro-rheological fluid damping
S. Sharnappa, N. Ganesan, A. Sethuraman
Published in Springer Science and Business Media, LLC
2008
Volume: 126
   
Pages: 357 - 364
Abstract
This article presents the frequency and damping characteristics of sandwich conical shell structures with electro-rheological fluid (ER) core. The dynamic characteristics of conical shell for different core to facing thickness ratio (tc/tf), length to mean radius (L/R) ratio and effect of cone angle on frequency and damping for different boundary conditions are carried out. The variation of damping characteristics of electro-rheological fluid core with electric voltage is also investigated. © Springer Science + Business Media B.V. 2008.
About the journal
JournalData powered by TypesetSpringer Proceedings in Physics
PublisherData powered by TypesetSpringer Science and Business Media, LLC
ISSN09308989
Open AccessNo
Concepts (11)
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    Damping
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    Shells (structures)
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    COMPLEX SHEAR MODULUS
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    DAMPING CHARACTERISTICS
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    Different boundary condition
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    Dynamic characteristics
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    ELECTRIC VOLTAGE
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    Free-vibration analysis
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    Thickness ratio
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    TRUNCATED CONICAL SHELL
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    Vibration analysis