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Critical comparison of viscoelastc damping, electrorheological fluid and Magnetorheological fluid core damping in cantilever skew plates
G. Vishnu Narayana, Natrajan Ganesan
Published in
2006
Volume: 5
   
Pages: 3995 - 4002
Abstract
The present article deals with the damping and frequency behavior of cantilever skew sandwich plates with different core materials. Viscoelastic layer (VEL), Electrorheological (ER) fluid and Magnetorheological Fluid core (MR) are studied as core materials using finite element method. Critical comparison of these core materials is made in terms of frequency and loss factor. The present study includes the effect of skew angle and core thickness on frequency and damping of the structure. In addition, the influence of electric field and magnetic field on frequency and loss factor were also examined.
About the journal
Journal13th International Congress on Sound and Vibration 2006, ICSV 2006
Open AccessNo
Concepts (14)
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    Core material
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    Electric field and magnetic field
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    FREQUENCY BEHAVIOR
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    Loss factor
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    SKEW ANGLES
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    SKEW PLATES
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    SKEW SANDWICH PLATES
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    VISCOELASTIC LAYERS
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    Coremaking
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    Electric fields
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    Electrorheological fluids
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    MAGNETORHEOLOGICAL FLUIDS
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    Nanocantilevers
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    Damping