Axisymmetric resonant vibrations and vibro-heating of thermoviscoelastic cylindrical shell with piezoelectric sensors and actuators (Q2808439)
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scientific article; zbMATH DE number 6584023
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Axisymmetric resonant vibrations and vibro-heating of thermoviscoelastic cylindrical shell with piezoelectric sensors and actuators |
scientific article; zbMATH DE number 6584023 |
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23 May 2016
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damping of vibrations
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effect of vibro-heating
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Axisymmetric resonant vibrations and vibro-heating of thermoviscoelastic cylindrical shell with piezoelectric sensors and actuators (English)
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The authors discuss a problem of axisymmetric forced resonant vibrations and dissipative heating of a viscoelastic cylindrical shell with piezoelectric sensors and actuators under monoharmonic loading. The viscoelastic behavior of passive and piezoactive materials is described in terms of complex moduli depending on the vibro-heating temperature. The effect of temperature dependence of the material properties on the dynamic characteristics, vibro-heating temperature, electrical sensor parameters and active modal shell damping by piezoactuator using sensor indicator, is investigated based on numerical calculations.
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