Nonlinear oscillations of a spherical cavity in an infinite elastic dielectric with couple stresses (Q1081413)
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scientific article; zbMATH DE number 3970266
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonlinear oscillations of a spherical cavity in an infinite elastic dielectric with couple stresses |
scientific article; zbMATH DE number 3970266 |
Statements
Nonlinear oscillations of a spherical cavity in an infinite elastic dielectric with couple stresses (English)
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1986
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Nonlinear couple stress theory of elastic dielectric is used to investigate the nonlinear oscillations of the surface of a spherical cavity inside an unbounded elastic dielectric in the presence of an electrostatic field. For a special type of dielectric material numerical solutions are obtained. It is observed that radial pressure increases while azimuthal stress decreases from their corresponding values in elastic-dielectric without taking couple stresses into account.
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time dependent spherically symmetric motions
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unbounded
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incompressible
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homogeneous
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isotropic
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spatially uniform radial pressure
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Nonlinear couple stress theory
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elastic dielectric
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nonlinear oscillations
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surface of a spherical cavity inside an unbounded elastic dielectric
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electrostatic field
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0.8699136
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0.8659183
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0.85918826
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0.8590747
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0.8589617
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0.8584863
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0.85605955
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